---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12142 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 12G 8.1G 58% / 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: 3944 421 2096 0 1426 3277 Swap: 1023 131 892 ---> 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:48:0f:22 brd ff:ff:ff:ff:ff:ff inet 10.32.7.25/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85539sec preferred_lft 85539sec inet6 fe80::f816:3eff:fe48:f22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:38:ff:e5 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::42:1aff:fe38:ffe5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12142) 12/05/24 _x86_64_ (4 CPU) 08:45:00 LINUX RESTART (4 CPU) 08:45:02 tps rtps wtps bread/s bwrtn/s 08:46:01 220.40 133.57 86.83 9453.18 40474.92 08:47:01 120.78 48.38 72.40 3404.63 9642.26 08:48:01 104.86 26.30 78.56 2299.38 20926.60 08:49:01 244.49 51.72 192.77 3574.34 40775.60 08:50:01 205.35 44.93 160.42 2623.16 28569.11 08:51:01 231.34 22.56 208.78 792.53 7573.40 08:52:01 64.44 1.57 62.87 29.60 1453.89 08:53:01 445.44 0.57 444.88 15.73 14855.12 08:54:01 337.02 1.32 335.70 32.92 11687.04 08:55:01 375.99 12.76 363.22 373.40 13466.29 08:56:01 463.59 25.07 438.52 734.17 16020.05 08:57:03 2519.54 150.49 2369.05 3030.74 20382.47 08:58:01 357.96 209.05 148.91 10778.08 43917.57 08:59:01 288.00 228.61 59.39 4439.79 12265.02 Average: 430.38 68.02 362.36 2942.41 20060.62 08:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:01 1785116 3322748 2253544 55.80 37112 1664340 919724 18.08 572544 1518380 65412 08:47:01 1253104 3169940 2785556 68.97 63344 1998980 1032552 20.30 786436 1798216 118568 08:48:01 143268 2511828 3895392 96.45 74440 2424284 1579676 31.05 1584172 2071152 18172 08:49:01 143144 2431788 3895516 96.46 95472 2338704 1620936 31.86 1622572 2068384 24656 08:50:01 110252 1602724 3928408 97.27 102400 1623740 3121984 61.37 2331716 1396420 232 08:51:01 114440 1004112 3924220 97.17 110548 1024856 3773908 74.18 2754640 974704 4204 08:52:01 133180 1010572 3905480 96.70 113096 1010852 3745616 73.63 2741648 967672 5968 08:53:01 105848 965328 3932812 97.38 132644 962236 3806208 74.82 2767908 941892 7608 08:54:01 123856 831172 3914804 96.93 139336 809200 3960708 77.86 2833020 870356 8124 08:55:01 111532 598296 3927128 97.24 106136 615244 4468192 87.83 2905284 762444 14960 08:56:01 120132 161324 3918528 97.03 36012 244772 5149184 101.22 3019960 633020 7620 08:57:03 186440 270396 3852220 95.38 39880 202996 4942936 97.16 2691800 796884 1392 08:58:01 1052384 2046908 2986276 73.94 68016 1091088 2054048 40.38 1438120 1375476 176 08:59:01 2191636 3372884 1847024 45.73 97204 1245572 959100 18.85 681336 990732 18092 Average: 541024 1664287 3497636 86.60 86831 1232633 2938198 57.76 2052225 1226124 21085 08:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:01 lo 2.03 2.03 0.19 0.19 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 442.86 277.19 1102.78 72.35 0.00 0.00 0.00 0.00 08:47:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 166.47 160.87 892.86 30.55 0.00 0.00 0.00 0.00 08:48:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 08:48:01 veth72eec17 14.28 19.17 0.97 141.95 0.00 0.00 0.00 0.01 08:48:01 docker0 14.28 19.07 0.77 141.94 0.00 0.00 0.00 0.00 08:48:01 ens3 606.60 487.27 4781.74 95.48 0.00 0.00 0.00 0.00 08:49:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:49:01 docker0 165.11 215.13 8.56 2192.98 0.00 0.00 0.00 0.00 08:49:01 ens3 696.42 525.60 7097.86 79.49 0.00 0.00 0.00 0.00 08:50:01 vethc33c7cd 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 08:50:01 lo 3.42 3.42 0.38 0.38 0.00 0.00 0.00 0.00 08:50:01 docker0 0.17 0.22 0.01 0.02 0.00 0.00 0.00 0.00 08:50:01 ens3 501.57 279.62 2764.67 54.00 0.00 0.00 0.00 0.00 08:51:01 vethc33c7cd 0.20 0.23 0.01 0.01 0.00 0.00 0.00 0.00 08:51:01 lo 127.76 127.76 347.07 347.07 0.00 0.00 0.00 0.00 08:51:01 docker0 75.39 75.04 333.57 15.05 0.00 0.00 0.00 0.00 08:51:01 ens3 80.45 31.74 22.18 16.34 0.00 0.00 0.00 0.00 08:52:01 vethc33c7cd 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 08:52:01 lo 160.34 160.34 475.92 475.92 0.00 0.00 0.00 0.00 08:52:01 docker0 96.55 92.50 435.94 40.23 0.00 0.00 0.00 0.00 08:52:01 ens3 25.65 14.93 6.12 5.13 0.00 0.00 0.00 0.00 08:53:01 vethc33c7cd 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:53:01 lo 219.86 219.86 469.83 469.83 0.00 0.00 0.00 0.00 08:53:01 docker0 140.84 128.78 431.12 43.01 0.00 0.00 0.00 0.00 08:53:01 ens3 19.46 12.10 4.14 4.75 0.00 0.00 0.00 0.00 08:54:01 vethc33c7cd 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 08:54:01 lo 245.52 245.52 644.34 644.34 0.00 0.00 0.00 0.00 08:54:01 docker0 158.60 147.87 593.05 56.00 0.00 0.00 0.00 0.00 08:54:01 ens3 59.00 38.32 13.19 11.29 0.00 0.00 0.00 0.00 08:55:01 vethc33c7cd 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:55:01 lo 257.37 257.37 467.36 467.36 0.00 0.00 0.00 0.00 08:55:01 docker0 151.67 144.51 424.86 46.44 0.00 0.00 0.00 0.00 08:55:01 ens3 1175.94 673.22 304.48 278.05 0.00 0.00 0.00 0.00 08:56:01 vethc33c7cd 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 08:56:01 lo 154.95 154.95 103.76 103.76 0.00 0.00 0.00 0.00 08:56:01 docker0 82.17 75.21 91.39 13.46 0.00 0.00 0.00 0.00 08:56:01 ens3 553.02 322.08 137.05 131.28 0.00 0.00 0.00 0.00 08:57:03 vethc33c7cd 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 08:57:03 lo 120.21 120.21 57.67 57.67 0.00 0.00 0.00 0.00 08:57:03 docker0 62.20 56.00 49.61 8.67 0.00 0.00 0.00 0.00 08:57:03 ens3 265.06 141.27 67.85 63.14 0.00 0.00 0.00 0.00 08:58:01 lo 10.22 10.22 0.78 0.78 0.00 0.00 0.00 0.00 08:58:01 docker0 221.97 266.52 11.67 2278.03 0.00 0.00 0.00 0.00 08:58:01 ens3 274.71 224.78 2280.89 16.75 0.00 0.00 0.00 0.00 08:59:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 59.26 49.13 35.53 56.11 0.00 0.00 0.00 0.00 Average: lo 93.75 93.75 183.83 183.83 0.00 0.00 0.00 0.00 Average: docker0 83.24 86.83 170.39 340.57 0.00 0.00 0.00 0.00 Average: ens3 352.00 231.20 1389.23 65.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12142) 12/05/24 _x86_64_ (4 CPU) 08:45:00 LINUX RESTART (4 CPU) 08:45:02 CPU %user %nice %system %iowait %steal %idle 08:46:01 all 12.78 0.00 2.26 8.17 0.05 76.74 08:46:01 0 16.30 0.00 1.74 6.86 0.03 75.06 08:46:01 1 12.37 0.00 2.85 6.16 0.07 78.55 08:46:01 2 11.34 0.00 2.43 11.87 0.07 74.29 08:46:01 3 11.10 0.00 2.03 7.74 0.05 79.08 08:47:01 all 23.75 0.00 1.77 2.88 0.07 71.53 08:47:01 0 50.78 0.00 2.75 1.43 0.08 44.94 08:47:01 1 16.69 0.00 1.38 1.00 0.07 80.85 08:47:01 2 16.91 0.00 1.51 1.57 0.05 79.96 08:47:01 3 10.61 0.00 1.47 7.50 0.05 80.37 08:48:01 all 41.81 0.00 2.75 2.10 0.09 53.26 08:48:01 0 50.28 0.00 2.11 1.49 0.10 46.02 08:48:01 1 49.38 0.00 3.26 1.72 0.08 45.55 08:48:01 2 35.26 0.00 3.42 1.01 0.08 60.23 08:48:01 3 32.28 0.00 2.18 4.17 0.08 61.28 08:49:01 all 24.07 0.00 4.41 6.09 0.10 65.33 08:49:01 0 32.18 0.00 5.65 3.77 0.08 58.31 08:49:01 1 20.88 0.00 4.07 4.98 0.08 69.99 08:49:01 2 25.25 0.00 4.22 9.66 0.12 60.75 08:49:01 3 17.97 0.00 3.70 5.96 0.08 72.29 08:50:01 all 43.31 0.00 2.90 3.91 0.09 49.79 08:50:01 0 62.50 0.00 2.38 6.76 0.10 28.25 08:50:01 1 34.19 0.00 2.63 3.11 0.10 59.97 08:50:01 2 44.34 0.00 3.24 3.04 0.10 49.28 08:50:01 3 32.22 0.00 3.33 2.74 0.10 61.61 08:51:01 all 32.47 0.00 2.29 5.67 0.08 59.49 08:51:01 0 31.18 0.00 3.13 14.38 0.08 51.23 08:51:01 1 23.85 0.00 2.37 2.30 0.07 71.41 08:51:01 2 42.30 0.00 2.19 4.56 0.10 50.85 08:51:01 3 32.55 0.00 1.47 1.45 0.08 64.44 08:52:01 all 12.19 0.00 1.27 1.03 0.07 85.44 08:52:01 0 14.22 0.00 1.30 1.58 0.08 82.82 08:52:01 1 11.68 0.00 1.29 0.31 0.07 86.64 08:52:01 2 9.51 0.00 1.24 1.99 0.07 87.20 08:52:01 3 13.37 0.00 1.22 0.22 0.05 85.15 08:53:01 all 11.97 0.00 4.04 13.10 0.09 70.80 08:53:01 0 11.56 0.00 3.30 7.21 0.07 77.87 08:53:01 1 12.47 0.00 4.40 12.16 0.08 70.89 08:53:01 2 12.05 0.00 3.78 13.63 0.10 70.44 08:53:01 3 11.79 0.00 4.73 19.52 0.10 63.86 08:54:01 all 18.20 0.00 3.60 10.04 0.10 68.07 08:54:01 0 16.11 0.00 3.30 11.81 0.08 68.70 08:54:01 1 18.97 0.00 3.87 15.81 0.10 61.24 08:54:01 2 15.69 0.00 3.24 6.24 0.12 74.71 08:54:01 3 22.04 0.00 3.99 6.27 0.08 67.62 08:55:01 all 18.93 0.00 6.06 10.79 0.10 64.13 08:55:01 0 17.71 0.00 6.91 11.28 0.10 63.99 08:55:01 1 19.66 0.00 5.58 7.41 0.08 67.27 08:55:01 2 17.18 0.00 5.69 14.08 0.10 62.95 08:55:01 3 21.16 0.00 6.05 10.39 0.08 62.31 08:56:01 all 16.35 0.00 5.71 13.17 0.10 64.67 08:56:01 0 14.88 0.00 6.18 13.40 0.10 65.44 08:56:01 1 18.07 0.00 5.36 11.92 0.10 64.55 08:56:01 2 16.06 0.00 6.08 15.10 0.13 62.62 08:56:01 3 16.38 0.00 5.23 12.26 0.10 66.03 08:56:01 CPU %user %nice %system %iowait %steal %idle 08:57:03 all 15.78 0.00 5.89 16.18 0.10 62.05 08:57:03 0 16.23 0.00 6.22 9.42 0.08 68.05 08:57:03 1 16.37 0.00 4.94 18.05 0.10 60.54 08:57:03 2 14.48 0.00 7.38 23.27 0.12 54.75 08:57:03 3 16.03 0.00 5.01 14.09 0.08 64.78 08:58:01 all 29.45 0.00 4.04 10.71 0.09 55.71 08:58:01 0 27.62 0.00 4.42 12.95 0.10 54.91 08:58:01 1 34.05 0.00 4.32 9.77 0.10 51.75 08:58:01 2 27.70 0.00 3.66 9.08 0.10 59.46 08:58:01 3 28.40 0.00 3.78 11.01 0.09 56.72 08:59:01 all 12.64 0.00 1.36 9.18 0.05 76.77 08:59:01 0 22.50 0.00 1.10 7.63 0.03 68.74 08:59:01 1 5.69 0.00 1.77 7.98 0.02 84.54 08:59:01 2 3.65 0.00 1.15 7.58 0.05 87.57 08:59:01 3 18.68 0.00 1.44 13.57 0.07 66.24 Average: all 22.38 0.00 3.46 8.07 0.08 66.01 Average: 0 27.40 0.00 3.61 7.84 0.08 61.06 Average: 1 20.99 0.00 3.43 7.34 0.08 68.16 Average: 2 20.82 0.00 3.52 8.77 0.09 66.81 Average: 3 20.30 0.00 3.26 8.35 0.08 68.01