---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18132 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 916 22872 0 8378 30796 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:1c:a5:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe1c:a5d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:7a:c4:71 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18132) 06/03/25 _x86_64_ (8 CPU) 15:35:32 LINUX RESTART (8 CPU) 15:36:00 tps rtps wtps bread/s bwrtn/s 15:37:01 302.36 36.13 266.24 1258.42 67775.51 15:38:01 468.86 63.56 405.30 6112.45 79243.33 15:39:01 146.46 16.43 130.03 1436.03 45627.46 15:40:01 435.58 0.37 435.22 9.33 147201.07 15:41:01 187.54 0.08 187.45 6.40 34344.42 15:42:01 70.65 0.02 70.64 1.47 6064.46 15:43:01 16.80 0.00 16.80 0.00 687.89 15:44:01 14.13 0.00 14.13 0.00 577.64 15:45:01 19.91 0.00 19.91 0.00 687.75 15:46:01 18.06 0.02 18.05 2.27 632.96 15:47:01 81.14 1.55 79.59 111.85 2946.31 Average: 160.35 10.78 149.57 813.24 35119.47 15:36:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:01 30042372 31657156 2896848 8.79 72636 1850840 1419644 4.18 900044 1700680 208472 15:38:01 27928752 30686148 5010468 15.21 90372 2950740 2136964 6.29 2145196 2515056 529192 15:39:01 25709344 31308828 7229876 21.95 124656 5638048 2689424 7.91 1701784 5046368 2312300 15:40:01 20444788 28595292 12494432 37.93 196524 7886368 11742660 34.55 4622716 7120204 741600 15:41:01 18463076 26841400 14476144 43.95 207360 8092088 15064728 44.32 6505340 7182552 6484 15:42:01 16947920 25609300 15991300 48.55 213768 8355384 15859820 46.66 7766400 7407708 2092 15:43:01 17144928 25809212 15794292 47.95 214516 8356980 15087144 44.39 7571604 7407180 464 15:44:01 17080484 25746080 15858736 48.15 215132 8357260 15005228 44.15 7635908 7407496 692 15:45:01 17037528 25704756 15901692 48.28 216100 8357536 15012584 44.17 7678464 7407716 420 15:46:01 17003736 25672244 15935484 48.38 216788 8357892 15023520 44.20 7710212 7408008 376 15:47:01 23394736 31504228 9544484 28.98 218848 7885972 1686208 4.96 1986480 6876128 28748 Average: 21017969 28103149 11921251 36.19 180609 6917192 10066175 29.62 5111286 6134463 348258 15:36:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 432.04 284.00 1760.50 78.93 0.00 0.00 0.00 0.00 15:37:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 906.72 592.80 7233.53 113.51 0.00 0.00 0.00 0.00 15:38:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 veth921638d 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 15:39:01 ens3 2156.06 1212.85 25496.32 100.22 0.00 0.00 0.00 0.00 15:39:01 br-88adcfdb42b8 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:40:01 veth8c0499f 0.65 1.43 0.06 0.76 0.00 0.00 0.00 0.00 15:40:01 br-f446a23b3ad7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 vethd50318f 0.00 0.93 0.00 0.35 0.00 0.00 0.00 0.00 15:40:01 veth231d7d5 0.10 0.93 0.01 0.35 0.00 0.00 0.00 0.00 15:41:01 veth8c0499f 0.45 0.40 0.05 0.69 0.00 0.00 0.00 0.00 15:41:01 br-f446a23b3ad7 0.12 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:41:01 vethd50318f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 veth231d7d5 0.52 0.55 0.05 0.05 0.00 0.00 0.00 0.00 15:42:01 veth8c0499f 0.35 0.27 0.04 0.68 0.00 0.00 0.00 0.00 15:42:01 br-f446a23b3ad7 0.17 0.23 0.03 0.02 0.00 0.00 0.00 0.00 15:42:01 vethd50318f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 veth231d7d5 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 15:43:01 veth8c0499f 0.37 0.27 0.04 0.68 0.00 0.00 0.00 0.00 15:43:01 br-f446a23b3ad7 1.87 7.37 0.31 4.78 0.00 0.00 0.00 0.00 15:43:01 vethd50318f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 veth231d7d5 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 15:44:01 veth8c0499f 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 15:44:01 br-f446a23b3ad7 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 vethd50318f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 veth231d7d5 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 15:45:01 veth8c0499f 0.42 0.30 0.05 0.69 0.00 0.00 0.00 0.00 15:45:01 br-f446a23b3ad7 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 vethd50318f 0.00 0.03 0.00 0.01 0.00 0.00 0.00 0.00 15:45:01 veth231d7d5 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 15:46:01 veth8c0499f 0.38 0.27 0.04 0.68 0.00 0.00 0.00 0.00 15:46:01 br-f446a23b3ad7 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 vethd50318f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 veth231d7d5 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 5366.12 3111.33 48883.72 468.27 0.00 0.00 0.00 0.00 15:47:01 lo 29.60 29.60 3.10 3.10 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 484.52 280.89 4428.65 42.33 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18132) 06/03/25 _x86_64_ (8 CPU) 15:35:32 LINUX RESTART (8 CPU) 15:36:00 CPU %user %nice %system %iowait %steal %idle 15:37:01 all 11.01 0.00 0.90 2.90 0.04 85.15 15:37:01 0 23.25 0.00 1.79 0.64 0.05 74.28 15:37:01 1 4.53 0.00 0.56 0.41 0.02 94.48 15:37:01 2 2.78 0.00 0.36 6.81 0.02 90.03 15:37:01 3 2.28 0.00 0.28 0.10 0.02 97.33 15:37:01 4 3.89 0.00 0.28 0.11 0.03 95.69 15:37:01 5 16.51 0.00 0.74 4.56 0.07 78.13 15:37:01 6 9.04 0.00 1.30 9.96 0.03 79.67 15:37:01 7 25.79 0.00 1.88 0.66 0.07 71.61 15:38:01 all 25.36 0.00 1.84 2.62 0.07 70.10 15:38:01 0 21.43 0.00 1.35 0.02 0.03 77.17 15:38:01 1 21.40 0.00 1.92 0.52 0.08 76.08 15:38:01 2 22.00 0.00 2.07 3.64 0.08 72.20 15:38:01 3 28.23 0.00 1.64 3.13 0.08 66.91 15:38:01 4 19.69 0.00 1.19 0.96 0.05 78.12 15:38:01 5 24.79 0.00 1.78 8.79 0.07 64.57 15:38:01 6 30.25 0.00 2.14 2.86 0.08 64.66 15:38:01 7 35.17 0.00 2.63 1.06 0.10 61.04 15:39:01 all 17.83 0.00 3.88 1.90 0.05 76.33 15:39:01 0 26.03 0.00 4.04 0.32 0.07 69.54 15:39:01 1 16.17 0.00 3.67 1.40 0.07 78.69 15:39:01 2 21.26 0.00 4.20 2.86 0.07 71.61 15:39:01 3 21.69 0.00 3.80 8.44 0.07 66.00 15:39:01 4 14.55 0.00 3.82 0.22 0.05 81.36 15:39:01 5 19.01 0.00 3.57 0.07 0.05 77.29 15:39:01 6 11.99 0.00 3.58 0.25 0.05 84.12 15:39:01 7 12.04 0.00 4.34 1.71 0.05 81.87 15:40:01 all 42.03 0.00 8.35 6.64 0.11 42.87 15:40:01 0 40.05 0.00 8.73 0.97 0.12 50.13 15:40:01 1 40.95 0.00 8.24 6.45 0.10 44.26 15:40:01 2 41.96 0.00 8.40 2.78 0.12 46.75 15:40:01 3 43.74 0.00 8.02 1.18 0.12 46.94 15:40:01 4 40.43 0.00 7.97 2.11 0.10 49.39 15:40:01 5 42.32 0.00 8.11 0.68 0.09 48.80 15:40:01 6 44.97 0.00 7.72 14.23 0.09 32.99 15:40:01 7 41.82 0.00 9.62 24.80 0.10 23.66 15:41:01 all 28.99 0.00 2.29 1.12 0.10 67.50 15:41:01 0 23.24 0.00 2.44 1.09 0.08 73.15 15:41:01 1 47.95 0.00 2.46 4.62 0.10 44.87 15:41:01 2 30.20 0.00 1.93 0.10 0.08 67.69 15:41:01 3 22.86 0.00 2.28 0.27 0.08 74.51 15:41:01 4 28.24 0.00 1.88 0.47 0.10 69.32 15:41:01 5 30.69 0.00 2.82 2.00 0.12 64.37 15:41:01 6 20.94 0.00 2.26 0.13 0.13 76.53 15:41:01 7 27.75 0.00 2.24 0.25 0.10 69.65 15:42:01 all 14.23 0.00 1.78 0.52 0.09 83.38 15:42:01 0 14.27 0.00 1.89 1.33 0.10 82.41 15:42:01 1 15.23 0.00 1.98 0.34 0.10 82.35 15:42:01 2 12.23 0.00 1.78 0.15 0.08 85.76 15:42:01 3 13.76 0.00 1.81 0.17 0.10 84.17 15:42:01 4 17.63 0.00 1.91 0.72 0.10 79.64 15:42:01 5 13.46 0.00 1.74 0.77 0.08 83.94 15:42:01 6 13.60 0.00 1.37 0.56 0.10 84.37 15:42:01 7 13.61 0.00 1.79 0.17 0.08 84.34 15:43:01 all 5.85 0.00 1.50 0.08 0.09 92.48 15:43:01 0 4.86 0.00 1.64 0.02 0.10 93.38 15:43:01 1 5.74 0.00 1.59 0.02 0.08 92.57 15:43:01 2 5.55 0.00 1.42 0.22 0.08 92.73 15:43:01 3 6.14 0.00 1.54 0.03 0.08 92.20 15:43:01 4 5.79 0.00 1.49 0.02 0.10 92.59 15:43:01 5 6.08 0.00 1.64 0.02 0.10 92.16 15:43:01 6 5.83 0.00 1.41 0.25 0.10 92.40 15:43:01 7 6.80 0.00 1.27 0.00 0.08 91.85 15:44:01 all 4.72 0.00 1.43 0.10 0.10 93.65 15:44:01 0 3.66 0.00 1.44 0.03 0.08 94.78 15:44:01 1 5.47 0.00 1.45 0.03 0.08 92.96 15:44:01 2 5.47 0.00 1.43 0.05 0.10 92.94 15:44:01 3 5.52 0.00 1.41 0.03 0.13 92.90 15:44:01 4 3.88 0.00 1.49 0.02 0.10 94.51 15:44:01 5 4.89 0.00 1.41 0.02 0.08 93.60 15:44:01 6 4.16 0.00 1.46 0.57 0.10 93.71 15:44:01 7 4.73 0.00 1.32 0.02 0.08 93.85 15:45:01 all 4.88 0.00 1.48 0.06 0.10 93.48 15:45:01 0 5.05 0.00 1.46 0.02 0.12 93.36 15:45:01 1 5.98 0.00 1.84 0.02 0.08 92.08 15:45:01 2 3.59 0.00 1.30 0.19 0.12 94.81 15:45:01 3 5.80 0.00 1.54 0.05 0.10 92.51 15:45:01 4 4.87 0.00 1.39 0.00 0.10 93.64 15:45:01 5 4.97 0.00 1.56 0.03 0.08 93.35 15:45:01 6 4.18 0.00 1.33 0.25 0.12 94.12 15:45:01 7 4.56 0.00 1.44 0.00 0.08 93.91 15:46:01 all 4.76 0.00 1.43 0.09 0.09 93.63 15:46:01 0 5.01 0.00 1.46 0.02 0.08 93.43 15:46:01 1 4.64 0.00 1.66 0.05 0.10 93.55 15:46:01 2 4.93 0.00 1.13 0.45 0.08 93.41 15:46:01 3 4.17 0.00 1.31 0.12 0.10 94.30 15:46:01 4 3.81 0.00 1.58 0.02 0.08 94.52 15:46:01 5 5.32 0.00 1.47 0.02 0.10 93.09 15:46:01 6 5.85 0.00 1.48 0.02 0.10 92.56 15:46:01 7 4.30 0.00 1.41 0.02 0.10 94.18 15:47:01 all 9.02 0.00 1.66 0.22 0.07 89.04 15:47:01 0 27.45 0.00 2.17 0.38 0.10 69.89 15:47:01 1 5.65 0.00 1.53 0.05 0.08 92.68 15:47:01 2 7.86 0.00 1.77 0.23 0.07 90.06 15:47:01 3 7.61 0.00 1.71 0.42 0.07 90.19 15:47:01 4 5.84 0.00 1.30 0.12 0.07 92.67 15:47:01 5 5.90 0.00 1.45 0.07 0.05 92.54 15:47:01 6 5.74 0.00 1.73 0.42 0.05 92.07 15:47:01 7 6.12 0.00 1.57 0.05 0.07 92.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.29 0.00 2.40 1.47 0.08 80.75 Average: 0 17.63 0.00 2.57 0.44 0.09 79.27 Average: 1 15.73 0.00 2.43 1.25 0.08 80.50 Average: 2 14.30 0.00 2.33 1.60 0.08 81.68 Average: 3 14.67 0.00 2.30 1.26 0.09 81.69 Average: 4 13.45 0.00 2.20 0.43 0.08 83.84 Average: 5 15.77 0.00 2.38 1.55 0.08 80.22 Average: 6 14.17 0.00 2.33 2.68 0.09 80.72 Average: 7 16.57 0.00 2.67 2.57 0.08 78.11