---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1202 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 499 2479 0 965 3206 Swap: 1023 39 984 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:52:87:f9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.2/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85156sec preferred_lft 85156sec inet6 fe80::f816:3eff:fe52:87f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:f5:72:dc brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:86ff:fef5:72dc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1202) 05/18/25 _x86_64_ (4 CPU) 20:48:57 LINUX RESTART (4 CPU) 20:49:02 tps rtps wtps bread/s bwrtn/s 20:50:01 192.53 98.31 94.22 6808.13 41293.54 20:51:01 100.97 40.93 60.04 2404.00 10228.16 20:52:01 77.02 23.82 53.20 1390.94 21024.52 20:53:01 207.37 39.33 168.04 2919.51 33647.59 20:54:01 438.83 11.95 426.88 651.36 15677.65 20:55:01 547.55 2.97 544.59 65.98 21000.07 20:56:01 507.00 0.50 506.50 7.20 19599.00 20:57:01 419.43 0.52 418.91 18.40 16407.93 20:58:01 135.94 7.62 128.33 211.43 4735.48 20:59:01 14.08 0.20 13.88 4.13 392.60 21:00:01 69.79 1.13 68.66 27.06 2270.02 21:01:01 2875.59 1.37 2874.23 39.45 29639.19 21:02:01 426.70 0.58 426.12 20.13 15107.73 21:03:01 442.03 14.15 427.88 371.43 15305.08 21:04:01 614.05 14.06 599.98 278.22 21484.02 21:05:01 581.59 1.18 580.41 58.11 21345.02 21:06:01 3127.87 60.80 3067.08 524.89 19301.17 21:07:01 526.87 20.17 506.70 540.81 20845.65 21:08:02 630.17 198.05 432.11 7755.75 19280.84 21:09:01 472.19 193.98 278.21 4777.36 14081.95 Average: 620.86 36.48 584.38 1439.64 18118.97 20:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:50:01 1702236 3281796 2336416 57.85 40888 1700840 940792 18.49 619064 1553368 87232 20:51:01 882056 2906668 3156596 78.16 67144 2097920 1282460 25.21 1031508 1915500 209100 20:52:01 157016 2257644 3881636 96.11 76304 2165092 1723932 33.89 1745336 1923468 185012 20:53:01 112496 1458732 3926156 97.21 88700 1496884 3241244 63.71 2403624 1320784 11612 20:54:01 117524 1060984 3921128 97.09 124348 1064024 3707696 72.88 2683884 1023080 14264 20:55:01 126240 1004164 3912412 96.87 145720 936144 3726320 73.25 2676860 946884 13148 20:56:01 112020 994524 3926632 97.23 157368 866972 3735568 73.43 2661664 912632 13096 20:57:01 138376 996468 3900276 96.57 164104 793772 3740804 73.53 2607776 894048 13056 20:58:01 129284 948716 3909368 96.80 165228 748920 3842068 75.52 2637636 864644 696 20:59:01 118840 943736 3919812 97.06 165232 754412 3850812 75.70 2643036 869984 356 21:00:01 108696 943264 3929956 97.31 166492 756436 3846832 75.62 2648296 868576 13652 21:01:01 265080 890752 3773572 93.44 157512 659068 3953332 77.71 2650940 812624 47668 21:02:01 177624 876584 3861028 95.60 157760 675560 3983332 78.30 2669664 822368 13800 21:03:01 124884 534060 3913768 96.91 114944 430672 4607848 90.58 2791540 727576 21036 21:04:01 129288 524488 3909364 96.80 103068 379200 4614840 90.71 2740096 721324 13428 21:05:01 122316 481720 3916336 96.97 90664 350948 4749100 93.35 2736984 719556 14536 21:06:01 165084 468804 3873568 95.91 105156 292840 4804112 94.43 2727048 695400 33572 21:07:01 123732 263200 3914920 96.94 67864 202088 5039332 99.06 2785628 716784 2368 21:08:02 1365272 1929244 2673380 66.19 95740 532500 2370068 46.59 1515556 834220 117344 21:09:01 2599156 3312660 1439496 35.64 124496 758424 972208 19.11 594224 688508 27328 Average: 438861 1303910 3599791 89.13 118937 883136 3436635 67.55 2278518 991566 42615 20:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:50:01 ens3 441.75 284.26 1339.18 73.57 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 20:51:01 ens3 231.51 213.56 2485.19 33.18 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 20:52:01 ens3 577.78 510.51 7649.74 72.33 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 20:53:01 veth71f523d 5.92 6.43 33.21 0.68 0.00 0.00 0.00 0.00 20:53:01 ens3 349.89 242.19 2715.39 25.57 0.00 0.00 0.00 0.00 20:53:01 docker0 6.10 6.57 33.14 0.69 0.00 0.00 0.00 0.00 20:53:01 veth55b20d5 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 20:54:01 veth71f523d 79.14 70.10 282.18 8.21 0.00 0.00 0.00 0.02 20:54:01 ens3 2.15 2.32 0.40 1.82 0.00 0.00 0.00 0.00 20:54:01 docker0 79.32 70.27 281.11 8.22 0.00 0.00 0.00 0.00 20:54:01 veth55b20d5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:55:01 veth71f523d 97.82 79.99 222.26 27.87 0.00 0.00 0.00 0.02 20:55:01 ens3 0.52 0.35 0.14 0.37 0.00 0.00 0.00 0.00 20:55:01 docker0 98.00 80.16 220.93 27.88 0.00 0.00 0.00 0.00 20:55:01 veth55b20d5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:56:01 veth71f523d 114.15 97.07 326.19 37.40 0.00 0.00 0.00 0.03 20:56:01 ens3 0.83 0.57 0.15 1.46 0.00 0.00 0.00 0.00 20:56:01 docker0 114.35 97.27 324.64 37.41 0.00 0.00 0.00 0.00 20:56:01 veth55b20d5 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:57:01 veth71f523d 154.01 137.38 562.12 63.26 0.00 0.00 0.00 0.05 20:57:01 ens3 0.80 0.57 0.13 0.91 0.00 0.00 0.00 0.00 20:57:01 docker0 154.19 137.54 560.02 63.27 0.00 0.00 0.00 0.00 20:57:01 veth55b20d5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:58:01 veth71f523d 73.14 69.07 324.32 28.84 0.00 0.00 0.00 0.03 20:58:01 ens3 1.30 1.12 0.25 0.67 0.00 0.00 0.00 0.00 20:58:01 docker0 73.32 69.26 323.33 28.85 0.00 0.00 0.00 0.00 20:58:01 veth55b20d5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:59:01 veth71f523d 85.05 83.14 397.27 45.96 0.00 0.00 0.00 0.03 20:59:01 ens3 0.43 0.23 0.06 0.33 0.00 0.00 0.00 0.00 20:59:01 docker0 85.24 83.32 396.12 45.97 0.00 0.00 0.00 0.00 20:59:01 veth55b20d5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 veth71f523d 63.96 60.32 277.30 25.80 0.00 0.00 0.00 0.02 21:00:01 ens3 2.33 1.23 2.61 1.71 0.00 0.00 0.00 0.00 21:00:01 docker0 64.16 60.52 276.43 25.82 0.00 0.00 0.00 0.00 21:00:01 veth55b20d5 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:01:01 veth71f523d 61.60 53.35 168.48 15.15 0.00 0.00 0.00 0.01 21:01:01 ens3 0.72 0.60 0.15 0.24 0.00 0.00 0.00 0.00 21:01:01 docker0 61.78 53.52 167.65 15.15 0.00 0.00 0.00 0.00 21:01:01 veth55b20d5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 veth71f523d 94.03 81.22 281.06 30.85 0.00 0.00 0.00 0.02 21:02:01 ens3 3.15 2.73 0.64 2.17 0.00 0.00 0.00 0.00 21:02:01 docker0 94.22 81.40 279.78 30.86 0.00 0.00 0.00 0.00 21:02:01 veth55b20d5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:03:01 veth71f523d 111.00 101.61 290.39 31.34 0.00 0.00 0.00 0.02 21:03:01 ens3 34.81 25.10 7.01 64.23 0.00 0.00 0.00 0.00 21:03:01 docker0 111.20 101.81 288.88 31.35 0.00 0.00 0.00 0.00 21:03:01 veth55b20d5 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:04:01 veth71f523d 69.47 53.64 38.66 7.68 0.00 0.00 0.00 0.00 21:04:01 ens3 0.23 0.22 0.04 0.19 0.00 0.00 0.00 0.00 21:04:01 docker0 69.66 53.82 37.72 7.69 0.00 0.00 0.00 0.00 21:04:01 veth55b20d5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:05:01 veth71f523d 73.98 59.06 75.93 8.11 0.00 0.00 0.00 0.01 21:05:01 ens3 0.75 0.48 0.18 0.38 0.00 0.00 0.00 0.00 21:05:01 docker0 74.16 59.25 74.93 8.12 0.00 0.00 0.00 0.00 21:05:01 veth55b20d5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:06:01 veth71f523d 50.75 41.92 63.53 5.11 0.00 0.00 0.00 0.01 21:06:01 ens3 1.02 0.78 0.18 0.98 0.00 0.00 0.00 0.00 21:06:01 docker0 50.95 42.12 62.85 5.12 0.00 0.00 0.00 0.00 21:06:01 veth55b20d5 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 veth71f523d 55.82 41.99 30.82 4.95 0.00 0.00 0.00 0.00 21:07:01 ens3 7.17 5.36 1.39 10.11 0.00 0.00 0.00 0.00 21:07:01 docker0 56.01 42.17 30.06 4.96 0.00 0.00 0.00 0.00 21:07:01 veth55b20d5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:08:02 ens3 16.58 13.27 100.65 1.90 0.00 0.00 0.00 0.00 21:08:02 docker0 3.31 5.24 0.17 0.34 0.00 0.00 0.00 0.00 21:08:02 veth55b20d5 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:08:02 lo 1936.09 1936.09 3638.18 3638.18 0.00 0.00 0.00 0.00 21:09:01 ens3 42.01 30.66 29.34 53.20 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 85.48 66.62 716.32 17.18 0.00 0.00 0.00 0.00 Average: docker0 59.87 52.27 168.04 17.10 0.00 0.00 0.00 0.00 Average: lo 97.82 97.82 184.02 184.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1202) 05/18/25 _x86_64_ (4 CPU) 20:48:57 LINUX RESTART (4 CPU) 20:49:02 CPU %user %nice %system %iowait %steal %idle 20:50:01 all 15.08 0.00 2.09 5.95 0.06 76.82 20:50:01 0 27.20 0.00 2.04 3.48 0.05 67.23 20:50:01 1 8.92 0.00 1.79 7.95 0.03 81.32 20:50:01 2 16.67 0.00 2.00 6.31 0.09 74.94 20:50:01 3 7.47 0.00 2.53 6.04 0.07 83.89 20:51:01 all 30.34 0.00 1.78 2.18 0.08 65.62 20:51:01 0 27.11 0.00 1.30 3.49 0.07 68.03 20:51:01 1 25.57 0.00 2.02 2.07 0.07 70.27 20:51:01 2 29.46 0.00 1.44 1.09 0.07 67.95 20:51:01 3 39.23 0.00 2.38 2.06 0.10 56.24 20:52:01 all 50.71 0.00 2.92 1.06 0.10 45.21 20:52:01 0 49.69 0.00 2.47 0.57 0.10 47.17 20:52:01 1 45.05 0.00 3.83 0.69 0.10 50.33 20:52:01 2 56.45 0.00 3.53 0.67 0.10 39.25 20:52:01 3 51.66 0.00 1.83 2.31 0.10 44.10 20:53:01 all 42.16 0.00 2.94 4.00 0.09 50.82 20:53:01 0 26.04 0.00 3.01 3.13 0.08 67.73 20:53:01 1 36.42 0.00 3.19 2.01 0.10 58.28 20:53:01 2 52.17 0.00 2.65 5.26 0.12 39.81 20:53:01 3 54.14 0.00 2.89 5.60 0.08 37.29 20:54:01 all 23.76 0.00 3.94 9.79 0.10 62.41 20:54:01 0 20.77 0.00 4.06 11.22 0.08 63.87 20:54:01 1 31.68 0.00 5.08 7.35 0.10 55.78 20:54:01 2 20.84 0.00 3.17 13.44 0.12 62.43 20:54:01 3 21.76 0.00 3.44 7.17 0.08 67.54 20:55:01 all 11.10 0.00 4.77 12.63 0.10 71.42 20:55:01 0 12.14 0.00 4.67 15.01 0.08 68.09 20:55:01 1 14.56 0.00 6.93 17.44 0.10 60.97 20:55:01 2 11.16 0.00 4.91 11.21 0.12 72.61 20:55:01 3 6.54 0.00 2.58 6.86 0.07 83.95 20:56:01 all 10.99 0.00 4.79 11.67 0.09 72.45 20:56:01 0 12.10 0.00 4.63 9.75 0.08 73.43 20:56:01 1 11.70 0.00 4.87 9.43 0.08 73.91 20:56:01 2 10.15 0.00 4.76 10.99 0.13 73.97 20:56:01 3 10.04 0.00 4.86 16.52 0.08 68.49 20:57:01 all 13.31 0.00 4.42 9.57 0.08 72.62 20:57:01 0 10.27 0.00 3.43 10.99 0.07 75.23 20:57:01 1 16.47 0.00 5.90 6.88 0.08 70.67 20:57:01 2 16.28 0.00 5.36 15.00 0.12 63.24 20:57:01 3 10.20 0.00 2.98 5.40 0.07 81.34 20:58:01 all 12.80 0.00 1.80 2.87 0.08 82.44 20:58:01 0 11.18 0.00 1.84 3.66 0.08 83.24 20:58:01 1 12.88 0.00 2.04 1.91 0.07 83.10 20:58:01 2 15.14 0.00 1.12 2.48 0.08 81.17 20:58:01 3 12.01 0.00 2.21 3.44 0.08 82.26 20:59:01 all 8.38 0.00 0.94 0.04 0.06 90.58 20:59:01 0 10.57 0.00 1.06 0.02 0.05 88.30 20:59:01 1 6.68 0.00 0.95 0.02 0.07 92.29 20:59:01 2 8.07 0.00 0.92 0.02 0.07 90.92 20:59:01 3 8.18 0.00 0.85 0.12 0.07 90.78 21:00:01 all 8.00 0.00 1.11 1.29 0.07 89.53 21:00:01 0 7.42 0.00 1.10 0.08 0.07 91.33 21:00:01 1 6.59 0.00 1.12 0.32 0.07 91.91 21:00:01 2 9.30 0.00 1.10 0.87 0.07 88.67 21:00:01 3 8.71 0.00 1.10 3.88 0.07 86.24 21:00:01 CPU %user %nice %system %iowait %steal %idle 21:01:01 all 8.72 0.00 5.43 18.78 0.10 66.98 21:01:01 0 6.44 0.00 5.23 17.29 0.08 70.96 21:01:01 1 5.81 0.00 5.19 15.51 0.08 73.40 21:01:01 2 11.81 0.00 3.42 15.23 0.12 69.41 21:01:01 3 10.85 0.00 7.85 27.12 0.10 54.08 21:02:01 all 15.29 0.00 3.95 9.76 0.09 70.91 21:02:01 0 9.05 0.00 2.37 5.46 0.07 83.04 21:02:01 1 15.39 0.00 3.54 7.94 0.07 73.07 21:02:01 2 19.59 0.00 4.42 11.92 0.12 63.95 21:02:01 3 17.12 0.00 5.49 13.73 0.10 63.55 21:03:01 all 22.34 0.00 4.58 9.88 0.11 63.10 21:03:01 0 21.13 0.00 3.73 9.07 0.10 65.98 21:03:01 1 20.62 0.00 3.71 11.29 0.10 64.28 21:03:01 2 24.68 0.00 5.56 14.04 0.13 55.59 21:03:01 3 22.93 0.00 5.34 5.16 0.10 66.47 21:04:01 all 8.93 0.00 5.21 14.33 0.11 71.41 21:04:01 0 8.13 0.00 4.97 14.32 0.10 72.48 21:04:01 1 11.04 0.00 7.81 22.78 0.12 58.25 21:04:01 2 9.20 0.00 4.21 12.07 0.13 74.37 21:04:01 3 7.36 0.00 3.84 8.20 0.08 80.52 21:05:01 all 10.66 0.00 5.20 13.87 0.10 70.18 21:05:01 0 10.13 0.00 4.99 16.07 0.10 68.71 21:05:01 1 9.45 0.00 4.29 13.45 0.08 72.73 21:05:01 2 11.48 0.00 6.09 15.55 0.13 66.74 21:05:01 3 11.57 0.00 5.42 10.42 0.10 72.49 21:06:01 all 7.64 0.00 6.27 23.81 0.11 62.17 21:06:01 0 8.43 0.00 8.04 31.25 0.12 52.17 21:06:01 1 8.18 0.00 6.35 26.87 0.10 58.50 21:06:01 2 7.60 0.00 5.52 17.01 0.14 69.73 21:06:01 3 6.35 0.00 5.18 19.95 0.08 68.43 21:07:01 all 13.57 0.00 4.49 12.20 0.09 69.66 21:07:01 0 11.40 0.00 3.42 3.70 0.07 81.42 21:07:01 1 14.35 0.00 4.07 8.92 0.08 72.58 21:07:01 2 15.71 0.00 6.66 25.92 0.12 51.60 21:07:01 3 12.80 0.00 3.79 10.33 0.08 72.99 21:08:02 all 18.45 0.00 1.41 20.48 0.08 59.57 21:08:02 0 19.11 0.00 1.69 40.08 0.07 39.06 21:08:02 1 18.30 0.00 1.42 30.97 0.07 49.24 21:08:02 2 19.17 0.00 1.12 4.28 0.13 75.29 21:08:02 3 17.23 0.00 1.42 6.63 0.05 74.67 21:09:01 all 9.68 0.00 1.25 21.67 0.06 67.34 21:09:01 0 5.83 0.00 1.10 22.23 0.05 70.78 21:09:01 1 22.15 0.00 1.89 33.79 0.07 42.11 21:09:01 2 8.14 0.00 1.34 25.31 0.09 65.11 21:09:01 3 2.70 0.00 0.72 5.44 0.03 91.11 Average: all 17.11 0.00 3.46 10.28 0.09 69.06 Average: 0 15.70 0.00 3.26 11.04 0.08 69.91 Average: 1 17.10 0.00 3.80 11.36 0.08 67.66 Average: 2 18.68 0.00 3.46 10.41 0.11 67.34 Average: 3 16.96 0.00 3.33 8.31 0.08 71.32