---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9523 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: 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): 0-7 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 13G 143G 8% / 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 821 26633 0 4712 30890 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:59:5c:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe59:5caa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:4b:b0:46 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-9523) 01/04/24 _x86_64_ (8 CPU) 13:32:19 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 101.05 17.88 83.17 1037.65 28610.47 13:35:01 149.49 23.30 126.20 2808.47 38018.20 13:36:01 296.10 12.18 283.92 783.80 100238.98 13:37:01 20.28 0.45 19.83 34.53 25921.96 13:38:01 16.43 0.02 16.41 0.13 21708.03 13:39:01 15.95 0.00 15.95 0.00 21846.09 13:40:01 8.68 0.00 8.68 0.00 10531.93 13:41:01 2.68 0.00 2.68 0.00 68.04 13:42:01 7.58 0.00 7.58 0.00 1085.90 13:43:01 44.17 1.40 42.77 107.43 1733.81 Average: 66.18 5.50 60.68 476.26 24969.89 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30111444 31727488 2827776 8.58 71220 1853484 1434364 4.22 845416 1686840 176748 13:35:01 28505340 31688312 4433880 13.46 102376 3341672 1406228 4.14 953132 3088612 1193868 13:36:01 26521416 30885484 6417804 19.48 115608 4459628 4540816 13.36 1840604 4105536 440 13:37:01 25509728 30009236 7429492 22.56 115984 4590424 5942764 17.48 2764172 4181368 396 13:38:01 25487724 29988100 7451496 22.62 116108 4591092 5960024 17.54 2785772 4181920 116 13:39:01 25377272 29879100 7561948 22.96 116212 4592356 6222400 18.31 2893960 4183192 884 13:40:01 25357280 29859988 7581940 23.02 116300 4593124 6222400 18.31 2913340 4183936 980 13:41:01 25334084 29837536 7605136 23.09 116368 4593784 6239420 18.36 2935720 4184600 716 13:42:01 25504316 30036808 7434904 22.57 116644 4622256 5504008 16.19 2753948 4199260 280 13:43:01 27248872 31619176 5690348 17.28 119756 4463548 1475276 4.34 1197640 4043996 54336 Average: 26495748 30553123 6443472 19.56 110658 4170137 4494770 13.22 2188370 3803926 142876 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 13:34:01 ens3 59.72 43.65 892.96 7.54 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 7.13 7.13 0.66 0.66 0.00 0.00 0.00 0.00 13:35:01 ens3 270.27 170.70 8383.66 16.64 0.00 0.00 0.00 0.00 13:35:01 br-bcc40608da56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth8baa789 0.22 0.68 0.01 0.04 0.00 0.00 0.00 0.00 13:36:01 vethc966a47 26.95 25.08 11.56 16.27 0.00 0.00 0.00 0.00 13:36:01 veth7d4221a 0.63 0.82 0.04 0.05 0.00 0.00 0.00 0.00 13:36:01 lo 2.43 2.43 0.21 0.21 0.00 0.00 0.00 0.00 13:37:01 veth8baa789 0.55 0.58 0.06 0.10 0.00 0.00 0.00 0.00 13:37:01 vethc966a47 19.31 16.61 10.49 18.32 0.00 0.00 0.00 0.00 13:37:01 veth7d4221a 0.67 0.73 0.07 0.06 0.00 0.00 0.00 0.00 13:37:01 lo 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 13:38:01 veth8baa789 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 vethc966a47 18.91 15.96 7.22 23.46 0.00 0.00 0.00 0.00 13:38:01 veth7d4221a 0.13 0.22 0.02 0.02 0.00 0.00 0.00 0.00 13:38:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:39:01 veth8baa789 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:39:01 vethc966a47 37.78 31.86 14.44 46.92 0.00 0.00 0.00 0.00 13:39:01 veth7d4221a 0.23 0.28 0.04 0.03 0.00 0.00 0.00 0.00 13:39:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 13:40:01 veth8baa789 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:40:01 vethc966a47 18.93 15.91 7.22 23.46 0.00 0.00 0.00 0.00 13:40:01 veth7d4221a 0.13 0.22 0.02 0.02 0.00 0.00 0.00 0.00 13:40:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:41:01 veth8baa789 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:41:01 vethc966a47 18.88 15.85 7.22 23.46 0.00 0.00 0.00 0.00 13:41:01 veth7d4221a 0.30 0.35 0.04 0.04 0.00 0.00 0.00 0.00 13:41:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:42:01 veth8baa789 0.40 0.20 0.05 0.06 0.00 0.00 0.00 0.00 13:42:01 vethc966a47 18.91 16.00 7.22 23.47 0.00 0.00 0.00 0.00 13:42:01 veth7d4221a 0.13 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:42:01 lo 2.80 2.80 0.48 0.48 0.00 0.00 0.00 0.00 13:43:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:43:01 ens3 1112.81 687.02 23874.13 140.73 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.78 1.78 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 78.76 46.67 2304.43 8.36 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9523) 01/04/24 _x86_64_ (8 CPU) 13:32:19 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.78 0.00 0.70 2.98 0.03 86.51 13:34:01 0 13.14 0.00 1.29 1.34 0.03 84.20 13:34:01 1 2.94 0.00 0.48 12.62 0.02 83.95 13:34:01 2 17.36 0.00 0.75 1.33 0.05 80.52 13:34:01 3 19.97 0.00 1.10 1.77 0.05 77.11 13:34:01 4 13.29 0.00 0.88 0.56 0.03 85.24 13:34:01 5 2.10 0.00 0.19 6.08 0.05 91.58 13:34:01 6 8.82 0.00 0.66 0.15 0.02 90.35 13:34:01 7 0.66 0.00 0.24 0.02 0.00 99.09 13:35:01 all 11.66 0.00 2.20 2.86 0.06 83.21 13:35:01 0 17.74 0.00 2.84 0.55 0.07 78.80 13:35:01 1 3.44 0.00 1.16 13.70 0.07 81.64 13:35:01 2 5.22 0.00 1.70 1.46 0.03 91.59 13:35:01 3 4.60 0.00 1.73 0.50 0.05 93.12 13:35:01 4 6.47 0.00 2.56 1.37 0.03 89.56 13:35:01 5 3.87 0.00 2.13 1.82 0.07 92.11 13:35:01 6 31.50 0.00 2.83 3.31 0.10 62.26 13:35:01 7 20.41 0.00 2.64 0.22 0.07 76.66 13:36:01 all 14.63 0.00 3.48 6.27 0.07 75.55 13:36:01 0 15.44 0.00 3.94 1.21 0.08 79.33 13:36:01 1 14.95 0.00 3.61 4.30 0.07 77.08 13:36:01 2 17.15 0.00 3.76 1.86 0.07 77.16 13:36:01 3 15.95 0.00 3.28 1.31 0.07 79.39 13:36:01 4 13.95 0.00 3.41 4.35 0.07 78.21 13:36:01 5 12.91 0.00 2.91 3.57 0.08 80.53 13:36:01 6 12.63 0.00 4.04 29.57 0.07 53.70 13:36:01 7 14.06 0.00 2.90 4.01 0.07 78.97 13:37:01 all 14.20 0.00 1.36 1.28 0.05 83.12 13:37:01 0 12.88 0.00 1.30 0.00 0.07 85.75 13:37:01 1 10.09 0.00 0.89 1.47 0.05 87.51 13:37:01 2 10.73 0.00 1.07 0.00 0.03 88.16 13:37:01 3 18.29 0.00 1.37 0.00 0.03 80.31 13:37:01 4 10.29 0.00 0.99 7.33 0.03 81.37 13:37:01 5 10.99 0.00 0.99 0.42 0.03 87.57 13:37:01 6 18.74 0.00 2.12 1.02 0.05 78.07 13:37:01 7 21.63 0.00 2.17 0.00 0.08 76.12 13:38:01 all 1.83 0.00 0.17 1.13 0.02 96.85 13:38:01 0 2.79 0.00 0.12 0.00 0.02 97.07 13:38:01 1 2.84 0.00 0.22 0.00 0.05 96.89 13:38:01 2 1.03 0.00 0.10 7.06 0.00 91.81 13:38:01 3 0.97 0.00 0.07 0.00 0.02 98.95 13:38:01 4 2.19 0.00 0.22 1.99 0.02 95.59 13:38:01 5 1.30 0.00 0.10 0.00 0.00 98.60 13:38:01 6 1.94 0.00 0.22 0.00 0.02 97.83 13:38:01 7 1.55 0.00 0.30 0.00 0.05 98.10 13:39:01 all 1.86 0.00 0.20 1.11 0.02 96.80 13:39:01 0 3.50 0.00 0.26 0.03 0.02 96.19 13:39:01 1 1.94 0.00 0.20 0.03 0.02 97.81 13:39:01 2 1.44 0.00 0.20 8.88 0.02 89.47 13:39:01 3 1.63 0.00 0.27 0.00 0.03 98.07 13:39:01 4 1.05 0.00 0.13 0.00 0.02 98.80 13:39:01 5 2.32 0.00 0.12 0.00 0.02 97.55 13:39:01 6 1.62 0.00 0.25 0.00 0.02 98.12 13:39:01 7 1.35 0.00 0.20 0.00 0.05 98.40 13:40:01 all 0.79 0.00 0.09 0.55 0.02 98.55 13:40:01 0 2.03 0.00 0.08 0.00 0.02 97.87 13:40:01 1 1.02 0.00 0.13 0.02 0.03 98.80 13:40:01 2 0.55 0.00 0.02 4.39 0.02 95.03 13:40:01 3 0.45 0.00 0.22 0.00 0.05 99.28 13:40:01 4 0.55 0.00 0.08 0.00 0.00 99.37 13:40:01 5 0.72 0.00 0.07 0.00 0.03 99.18 13:40:01 6 0.33 0.00 0.05 0.00 0.00 99.62 13:40:01 7 0.65 0.00 0.12 0.00 0.02 99.22 13:41:01 all 0.67 0.00 0.09 0.01 0.02 99.21 13:41:01 0 0.32 0.00 0.05 0.00 0.03 99.60 13:41:01 1 0.65 0.00 0.25 0.00 0.03 99.06 13:41:01 2 0.48 0.00 0.03 0.05 0.00 99.43 13:41:01 3 0.65 0.00 0.17 0.02 0.03 99.13 13:41:01 4 0.95 0.00 0.03 0.00 0.02 99.00 13:41:01 5 0.92 0.00 0.05 0.00 0.02 99.01 13:41:01 6 0.68 0.00 0.05 0.02 0.02 99.23 13:41:01 7 0.70 0.00 0.03 0.00 0.02 99.25 13:42:01 all 1.15 0.00 0.24 0.07 0.03 98.52 13:42:01 0 0.52 0.00 0.27 0.00 0.02 99.20 13:42:01 1 0.70 0.00 0.25 0.02 0.03 99.00 13:42:01 2 1.55 0.00 0.18 0.13 0.03 98.10 13:42:01 3 1.37 0.00 0.33 0.00 0.05 98.25 13:42:01 4 1.14 0.00 0.25 0.35 0.00 98.26 13:42:01 5 0.93 0.00 0.13 0.00 0.02 98.92 13:42:01 6 2.25 0.00 0.30 0.02 0.02 97.41 13:42:01 7 0.72 0.00 0.22 0.00 0.02 99.05 13:43:01 all 5.70 0.00 0.48 0.18 0.02 93.61 13:43:01 0 0.65 0.00 0.35 0.03 0.02 98.94 13:43:01 1 3.22 0.00 0.43 0.10 0.03 96.21 13:43:01 2 16.00 0.00 0.99 0.82 0.03 82.16 13:43:01 3 0.78 0.00 0.35 0.03 0.02 98.82 13:43:01 4 0.38 0.00 0.25 0.03 0.02 99.32 13:43:01 5 2.49 0.00 0.37 0.02 0.02 97.11 13:43:01 6 6.14 0.00 0.42 0.20 0.02 93.22 13:43:01 7 15.92 0.00 0.70 0.25 0.03 83.10 Average: all 6.21 0.00 0.90 1.64 0.03 91.22 Average: 0 6.86 0.00 1.04 0.31 0.04 91.74 Average: 1 4.18 0.00 0.76 3.20 0.04 91.82 Average: 2 7.12 0.00 0.88 2.60 0.03 89.37 Average: 3 6.44 0.00 0.89 0.36 0.04 92.28 Average: 4 5.00 0.00 0.88 1.60 0.02 92.50 Average: 5 3.85 0.00 0.70 1.18 0.03 94.23 Average: 6 8.45 0.00 1.09 3.41 0.03 87.02 Average: 7 7.76 0.00 0.95 0.45 0.04 90.81