---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1528 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 9.1G 53% / 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 397 2829 0 717 3314 Swap: 1023 91 932 ---> 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:e1:0f:41 brd ff:ff:ff:ff:ff:ff inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fee1:f41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:37:a1:a6 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::42:34ff:fe37:a1a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1528) 01/11/25 _x86_64_ (4 CPU) 06:53:41 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 174.87 69.16 105.72 5617.20 42179.92 06:56:01 130.82 37.20 93.62 2267.87 15653.20 06:57:01 80.48 25.72 54.76 1463.02 18397.20 06:58:01 294.18 44.01 250.17 3091.35 31088.42 06:59:01 125.51 14.08 111.43 354.34 4106.52 07:00:01 198.40 2.83 195.57 97.43 6076.64 07:01:01 480.17 0.83 479.34 18.26 16472.99 07:02:01 381.16 14.33 366.83 392.67 12727.76 07:03:02 476.28 24.02 452.26 672.68 17604.20 07:04:02 532.71 77.80 454.91 2971.51 18604.79 07:05:01 595.92 255.87 340.04 7670.43 17447.21 Average: 315.20 51.08 264.12 2227.02 18214.35 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1701368 3386908 2337284 57.87 52292 1788132 866824 17.04 514004 1642492 156336 06:56:01 842300 2887404 3196352 79.14 66796 2118784 1216916 23.92 1048296 1935960 17424 06:57:01 202500 2226832 3836152 94.99 74796 2092660 1779504 34.98 1758064 1867488 12840 06:58:01 130708 1398984 3907944 96.76 97288 1402180 3350600 65.86 2502340 1189292 15088 06:59:01 120776 782800 3917876 97.01 95400 805044 4026364 79.15 2907452 799300 1568 07:00:01 114224 756724 3924428 97.17 108884 765420 4052896 79.67 2900416 793432 5656 07:01:01 124936 726260 3913716 96.91 126192 682668 4070124 80.01 2881128 755976 5652 07:02:01 118340 487936 3920312 97.07 90112 481392 4380824 86.11 2980528 645284 11176 07:03:02 108252 129712 3930400 97.32 36760 201900 5099568 100.24 3058368 595136 3000 07:04:02 1963948 2019904 2074704 51.37 47608 149296 2628632 51.67 1236636 610352 8712 07:05:01 3118424 3475404 920228 22.79 81412 450028 911776 17.92 388344 385264 63396 Average: 776889 1661715 3261763 80.76 79776 994319 2944003 57.87 2015961 1019998 27350 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 ens3 434.43 265.07 1494.87 68.92 0.00 0.00 0.00 0.00 06:55:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 ens3 412.62 407.32 2891.96 72.67 0.00 0.00 0.00 0.00 06:56:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 ens3 743.95 588.44 7280.73 101.39 0.00 0.00 0.00 0.00 06:57:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 06:58:01 veth7a65648 32.71 31.83 142.83 3.63 0.00 0.00 0.00 0.01 06:58:01 docker0 32.88 31.94 142.39 3.64 0.00 0.00 0.00 0.00 06:58:01 ens3 404.92 261.47 2731.03 35.54 0.00 0.00 0.00 0.00 06:58:01 lo 54.89 54.89 145.35 145.35 0.00 0.00 0.00 0.00 06:59:01 veth7a65648 66.72 63.76 304.04 22.07 0.00 0.00 0.00 0.02 06:59:01 docker0 66.91 63.92 303.14 22.08 0.00 0.00 0.00 0.00 06:59:01 ens3 28.75 17.96 6.26 6.13 0.00 0.00 0.00 0.00 06:59:01 lo 110.71 110.71 324.37 324.37 0.00 0.00 0.00 0.00 07:00:01 veth7a65648 121.91 113.38 493.42 44.39 0.00 0.00 0.00 0.04 07:00:01 docker0 122.08 113.53 491.76 44.40 0.00 0.00 0.00 0.00 07:00:01 ens3 12.00 6.08 2.99 3.07 0.00 0.00 0.00 0.00 07:00:01 lo 197.35 197.35 534.36 534.36 0.00 0.00 0.00 0.00 07:01:01 veth7a65648 188.14 170.85 644.01 64.31 0.00 0.00 0.00 0.05 07:01:01 docker0 188.30 171.02 641.44 64.32 0.00 0.00 0.00 0.00 07:01:01 ens3 102.80 54.89 26.57 20.92 0.00 0.00 0.00 0.00 07:01:01 lo 280.57 280.57 699.42 699.42 0.00 0.00 0.00 0.00 07:02:01 veth7a65648 140.82 130.26 514.37 42.48 0.00 0.00 0.00 0.04 07:02:01 docker0 141.00 130.44 512.46 42.49 0.00 0.00 0.00 0.00 07:02:01 ens3 361.03 228.56 83.84 76.95 0.00 0.00 0.00 0.00 07:02:01 lo 225.44 225.44 551.05 551.05 0.00 0.00 0.00 0.00 07:03:02 veth7a65648 102.76 96.49 151.24 24.13 0.00 0.00 0.00 0.01 07:03:02 docker0 102.92 96.64 149.85 24.14 0.00 0.00 0.00 0.00 07:03:02 ens3 1094.60 618.97 292.39 261.36 0.00 0.00 0.00 0.00 07:03:02 lo 192.47 192.47 172.35 172.35 0.00 0.00 0.00 0.00 07:04:02 veth7a65648 77.05 68.02 56.66 11.45 0.00 0.00 0.00 0.00 07:04:02 docker0 77.23 68.21 55.61 11.46 0.00 0.00 0.00 0.00 07:04:02 ens3 234.46 140.03 68.62 62.49 0.00 0.00 0.00 0.00 07:04:02 lo 144.94 144.94 66.17 66.17 0.00 0.00 0.00 0.00 07:05:01 docker0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:05:01 ens3 52.97 40.30 14.17 11.92 0.00 0.00 0.00 0.00 07:05:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 66.64 61.58 209.09 19.36 0.00 0.00 0.00 0.00 Average: ens3 354.53 239.90 1355.22 65.94 0.00 0.00 0.00 0.00 Average: lo 110.29 110.29 227.01 227.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1528) 01/11/25 _x86_64_ (4 CPU) 06:53:41 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 18.53 0.00 2.27 5.13 0.06 74.00 06:55:01 0 9.98 0.00 1.32 5.00 0.05 83.65 06:55:01 1 28.43 0.00 2.77 3.29 0.08 65.43 06:55:01 2 27.69 0.00 2.59 2.47 0.08 67.17 06:55:01 3 7.98 0.00 2.44 9.78 0.05 79.75 06:56:01 all 31.01 0.00 1.79 3.02 0.09 64.09 06:56:01 0 31.19 0.00 1.55 2.30 0.07 64.89 06:56:01 1 20.50 0.00 1.42 3.53 0.08 74.46 06:56:01 2 45.10 0.00 2.83 2.82 0.12 49.14 06:56:01 3 27.27 0.00 1.36 3.44 0.07 67.86 06:57:01 all 55.19 0.00 3.03 0.54 0.12 41.11 06:57:01 0 60.01 0.00 2.82 0.30 0.12 36.75 06:57:01 1 54.98 0.00 2.70 0.18 0.13 42.00 06:57:01 2 58.48 0.00 3.84 0.38 0.12 37.19 06:57:01 3 47.28 0.00 2.76 1.32 0.12 48.52 06:58:01 all 38.97 0.00 3.69 5.75 0.12 51.47 06:58:01 0 38.11 0.00 4.07 3.55 0.12 54.15 06:58:01 1 36.83 0.00 5.07 10.95 0.10 47.05 06:58:01 2 36.61 0.00 2.75 5.01 0.13 55.49 06:58:01 3 44.34 0.00 2.85 3.50 0.13 49.17 06:59:01 all 26.37 0.00 1.82 2.23 0.09 69.48 06:59:01 0 24.59 0.00 2.30 5.07 0.08 67.95 06:59:01 1 29.28 0.00 1.42 0.32 0.10 68.88 06:59:01 2 28.79 0.00 1.39 2.36 0.10 67.36 06:59:01 3 22.81 0.00 2.18 1.20 0.08 73.72 07:00:01 all 14.22 0.00 2.33 4.05 0.09 79.31 07:00:01 0 14.17 0.00 2.35 0.78 0.08 82.62 07:00:01 1 14.52 0.00 1.30 2.27 0.07 81.84 07:00:01 2 14.63 0.00 3.23 8.72 0.10 73.31 07:00:01 3 13.57 0.00 2.41 4.46 0.08 79.47 07:01:01 all 13.35 0.00 4.61 11.01 0.11 70.92 07:01:01 0 12.97 0.00 4.18 9.32 0.08 73.45 07:01:01 1 12.51 0.00 4.71 14.27 0.12 68.39 07:01:01 2 14.37 0.00 5.53 9.73 0.17 70.20 07:01:01 3 13.56 0.00 4.02 10.71 0.10 71.60 07:02:01 all 23.17 0.00 4.51 8.50 0.12 63.70 07:02:01 0 22.64 0.00 4.77 7.41 0.10 65.08 07:02:01 1 18.99 0.00 5.04 9.79 0.12 66.07 07:02:01 2 27.02 0.00 3.35 4.80 0.15 64.68 07:02:01 3 24.05 0.00 4.87 11.98 0.12 58.99 07:03:02 all 20.44 0.00 6.80 11.08 0.14 61.55 07:03:02 0 19.85 0.00 7.36 12.95 0.12 59.72 07:03:02 1 21.41 0.00 7.26 14.61 0.13 56.58 07:03:02 2 18.20 0.00 6.50 6.49 0.15 68.66 07:03:02 3 22.27 0.00 6.07 10.25 0.13 61.28 07:04:02 all 17.96 0.00 5.36 12.75 0.15 63.77 07:04:02 0 17.25 0.00 4.98 12.88 0.13 64.76 07:04:02 1 15.75 0.00 5.33 13.56 0.12 65.23 07:04:02 2 17.59 0.00 5.36 12.11 0.19 64.76 07:04:02 3 21.27 0.00 5.79 12.46 0.15 60.33 07:05:01 all 20.60 0.00 1.41 27.45 0.10 50.44 07:05:01 0 18.72 0.00 1.45 21.24 0.09 58.50 07:05:01 1 20.84 0.00 1.58 26.60 0.08 50.90 07:05:01 2 23.24 0.00 1.06 22.53 0.14 53.04 07:05:01 3 19.63 0.00 1.57 39.42 0.09 39.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.45 0.00 3.42 8.29 0.11 62.73 Average: 0 24.50 0.00 3.38 7.32 0.09 64.69 Average: 1 24.92 0.00 3.51 9.01 0.10 62.46 Average: 2 28.36 0.00 3.50 7.00 0.13 61.00 Average: 3 24.01 0.00 3.31 9.81 0.10 62.77