---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14280 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: 2799.996 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 14G 142G 9% / 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 897 25155 0 6114 30814 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:45:d9:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fe45:d9b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:c2:56:39 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-14280) 03/19/24 _x86_64_ (8 CPU) 11:08:04 LINUX RESTART (8 CPU) 11:09:02 tps rtps wtps bread/s bwrtn/s 11:10:01 148.94 50.60 98.34 3911.88 27735.64 11:11:01 158.87 28.80 130.08 3336.91 36347.68 11:12:01 234.48 5.90 228.58 866.79 84604.43 11:13:01 216.83 0.13 216.69 15.19 66698.97 11:14:01 55.97 0.00 55.97 0.00 23650.59 11:15:01 49.95 0.03 49.92 4.53 23330.76 11:16:01 20.31 0.00 20.31 0.00 17801.70 11:17:01 17.68 0.02 17.66 0.13 15211.06 11:18:01 12.26 0.00 12.26 0.00 358.87 11:19:01 39.23 0.68 38.54 49.59 1819.70 Average: 95.36 8.55 86.82 813.31 29759.82 11:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 29837672 31591412 3101540 9.42 76772 1981924 1569828 4.62 1029300 1768152 111268 11:11:01 28771268 31588488 4167944 12.65 97372 2998836 1480568 4.36 1276240 2531828 515484 11:12:01 25630520 30417628 7308692 22.19 134968 4806200 5923348 17.43 2589656 4200808 436728 11:13:01 23150952 28975592 9788260 29.72 168220 5736820 8867544 26.09 4167796 5007172 3136 11:14:01 20436892 26554640 12502320 37.96 173344 6016140 11023796 32.43 6648680 5222380 772 11:15:01 20177344 26430660 12761868 38.74 179164 6132696 11475496 33.76 6783980 5325676 468 11:16:01 20172184 26426264 12767028 38.76 179664 6132796 11434456 33.64 6790972 5325696 280 11:17:01 20165120 26420088 12774092 38.78 180180 6132900 11471988 33.75 6797136 5325496 400 11:18:01 20141128 26396944 12798084 38.85 180752 6133004 11476788 33.77 6820044 5325612 256 11:19:01 21326252 27559192 11612960 35.26 181668 6143104 6898280 20.30 5751968 5257280 52 Average: 22980933 28236091 9958279 30.23 155210 5221442 8162209 24.02 4865577 4529010 106884 11:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 101.19 70.31 1094.38 18.11 0.00 0.00 0.00 0.00 11:10:01 lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 548.61 428.93 6498.03 72.56 0.00 0.00 0.00 0.00 11:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:12:01 br-e69926a69dc8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 vethdc9ef29 11.63 11.36 8.35 2.37 0.00 0.00 0.00 0.00 11:12:01 veth2042a70 1.32 1.77 0.15 0.18 0.00 0.00 0.00 0.00 11:13:01 br-e69926a69dc8 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 vethdc9ef29 14.20 11.15 3.17 1.63 0.00 0.00 0.00 0.00 11:13:01 veth1e35e89 154.87 149.65 331.19 13.17 0.00 0.00 0.00 0.03 11:14:01 br-e69926a69dc8 0.13 0.17 0.02 0.01 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 vethdc9ef29 18.30 27.73 2.45 2.17 0.00 0.00 0.00 0.00 11:14:01 veth1e35e89 1.47 1.30 0.18 0.18 0.00 0.00 0.00 0.00 11:15:01 br-97dc631d9858 8.95 5.06 4.73 0.55 0.00 0.00 0.00 0.00 11:15:01 br-e69926a69dc8 1.82 8.13 0.33 4.84 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 vethec04ee1 8.95 5.21 4.86 0.56 0.00 0.00 0.00 0.00 11:16:01 br-97dc631d9858 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 br-e69926a69dc8 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 vethec04ee1 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 11:17:01 br-97dc631d9858 0.28 0.30 0.02 0.02 0.00 0.00 0.00 0.00 11:17:01 br-e69926a69dc8 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 vethec04ee1 0.28 0.32 0.02 0.03 0.00 0.00 0.00 0.00 11:18:01 br-97dc631d9858 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 11:18:01 br-e69926a69dc8 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 vethec04ee1 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 11:19:01 br-97dc631d9858 9.53 5.68 4.79 0.53 0.00 0.00 0.00 0.00 11:19:01 br-e69926a69dc8 4.07 9.90 4.61 5.21 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 veth1e35e89 162.86 169.92 336.50 23.49 0.00 0.00 0.00 0.03 Average: br-97dc631d9858 1.93 1.16 0.96 0.11 0.00 0.00 0.00 0.00 Average: br-e69926a69dc8 0.65 1.87 0.50 1.01 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: veth1e35e89 16.31 17.02 33.71 2.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14280) 03/19/24 _x86_64_ (8 CPU) 11:08:04 LINUX RESTART (8 CPU) 11:09:02 CPU %user %nice %system %iowait %steal %idle 11:10:01 all 11.07 0.00 0.86 3.24 0.03 84.80 11:10:01 0 2.73 0.00 0.39 0.44 0.02 96.42 11:10:01 1 8.97 0.00 0.48 7.69 0.03 82.84 11:10:01 2 5.14 0.00 0.64 0.14 0.02 94.06 11:10:01 3 18.89 0.00 1.71 2.17 0.05 77.17 11:10:01 4 4.39 0.00 0.41 0.47 0.03 94.69 11:10:01 5 13.10 0.00 0.95 7.95 0.03 77.96 11:10:01 6 25.45 0.00 1.65 5.75 0.05 67.10 11:10:01 7 9.90 0.00 0.66 1.34 0.02 88.08 11:11:01 all 22.39 0.00 1.59 3.34 0.06 72.63 11:11:01 0 18.19 0.00 2.16 2.61 0.03 77.01 11:11:01 1 25.99 0.00 1.73 4.27 0.08 67.92 11:11:01 2 25.36 0.00 1.70 2.66 0.05 70.23 11:11:01 3 23.92 0.00 1.02 8.43 0.07 66.57 11:11:01 4 26.84 0.00 1.55 1.95 0.05 69.61 11:11:01 5 27.25 0.00 1.49 4.57 0.08 66.60 11:11:01 6 18.36 0.00 1.64 1.07 0.05 78.88 11:11:01 7 13.19 0.00 1.37 1.21 0.05 84.18 11:12:01 all 20.84 0.00 4.61 4.69 0.07 69.79 11:12:01 0 15.65 0.00 4.36 0.39 0.07 79.54 11:12:01 1 18.74 0.00 4.28 16.41 0.08 60.48 11:12:01 2 19.10 0.00 4.55 11.34 0.07 64.94 11:12:01 3 20.44 0.00 5.02 1.10 0.07 73.37 11:12:01 4 20.81 0.00 4.61 6.06 0.07 68.45 11:12:01 5 29.29 0.00 5.51 1.69 0.07 63.45 11:12:01 6 19.17 0.00 4.05 0.40 0.05 76.32 11:12:01 7 23.46 0.00 4.50 0.25 0.08 71.69 11:13:01 all 25.83 0.00 3.83 4.53 0.10 65.70 11:13:01 0 23.89 0.00 3.31 1.49 0.10 71.21 11:13:01 1 24.17 0.00 3.76 0.69 0.10 71.27 11:13:01 2 26.42 0.00 4.31 16.62 0.10 52.56 11:13:01 3 26.39 0.00 3.74 1.88 0.08 67.90 11:13:01 4 27.55 0.00 3.07 3.06 0.10 66.22 11:13:01 5 23.66 0.00 3.89 10.83 0.10 61.53 11:13:01 6 30.32 0.00 4.31 1.03 0.13 64.21 11:13:01 7 24.29 0.00 4.21 0.76 0.08 70.66 11:14:01 all 25.47 0.00 1.19 1.15 0.08 72.11 11:14:01 0 26.95 0.00 1.05 0.47 0.07 71.46 11:14:01 1 22.89 0.00 0.92 0.12 0.08 75.99 11:14:01 2 31.95 0.00 1.87 0.91 0.08 65.19 11:14:01 3 23.43 0.00 0.97 3.71 0.08 71.81 11:14:01 4 20.78 0.00 1.43 3.20 0.08 74.51 11:14:01 5 33.83 0.00 1.13 0.35 0.07 64.63 11:14:01 6 23.17 0.00 1.14 0.03 0.08 75.58 11:14:01 7 20.74 0.00 1.07 0.42 0.08 77.68 11:15:01 all 4.39 0.00 1.25 1.29 0.08 92.98 11:15:01 0 4.99 0.00 1.20 3.91 0.08 89.83 11:15:01 1 3.10 0.00 1.23 0.19 0.10 95.38 11:15:01 2 4.42 0.00 1.16 0.19 0.08 94.15 11:15:01 3 4.86 0.00 1.43 0.25 0.08 93.37 11:15:01 4 5.52 0.00 1.48 0.08 0.07 92.85 11:15:01 5 4.10 0.00 1.23 5.63 0.08 88.96 11:15:01 6 3.88 0.00 1.05 0.03 0.08 94.96 11:15:01 7 4.25 0.00 1.29 0.02 0.08 94.36 11:16:01 all 2.32 0.00 0.91 1.16 0.11 95.50 11:16:01 0 3.45 0.00 1.14 0.02 0.12 95.27 11:16:01 1 2.40 0.00 0.86 3.30 0.12 93.33 11:16:01 2 1.76 0.00 0.84 0.07 0.08 97.25 11:16:01 3 1.68 0.00 0.96 0.02 0.12 97.23 11:16:01 4 2.59 0.00 0.71 0.03 0.08 96.59 11:16:01 5 2.74 0.00 0.99 5.73 0.10 90.43 11:16:01 6 1.77 0.00 0.87 0.10 0.13 97.12 11:16:01 7 2.20 0.00 0.86 0.08 0.12 96.74 11:17:01 all 1.96 0.00 0.80 3.00 0.11 94.13 11:17:01 0 2.20 0.00 1.11 0.00 0.08 96.61 11:17:01 1 2.83 0.00 0.73 9.38 0.13 86.92 11:17:01 2 1.69 0.00 0.99 0.00 0.10 97.22 11:17:01 3 1.71 0.00 0.93 9.55 0.10 87.71 11:17:01 4 1.87 0.00 0.66 0.25 0.12 97.11 11:17:01 5 1.88 0.00 0.71 0.03 0.13 97.24 11:17:01 6 1.68 0.00 0.69 0.00 0.10 97.53 11:17:01 7 1.80 0.00 0.64 4.71 0.12 92.74 11:18:01 all 1.49 0.00 0.84 0.06 0.08 97.54 11:18:01 0 1.28 0.00 0.91 0.02 0.08 97.71 11:18:01 1 1.68 0.00 0.86 0.05 0.08 97.32 11:18:01 2 1.31 0.00 0.92 0.02 0.07 97.69 11:18:01 3 2.13 0.00 0.67 0.02 0.07 97.12 11:18:01 4 1.70 0.00 0.92 0.25 0.08 97.04 11:18:01 5 1.29 0.00 0.94 0.02 0.08 97.66 11:18:01 6 1.36 0.00 0.76 0.07 0.08 97.73 11:18:01 7 1.14 0.00 0.76 0.00 0.08 98.02 11:19:01 all 4.47 0.00 1.43 0.29 0.08 93.73 11:19:01 0 5.45 0.00 1.48 0.42 0.08 92.57 11:19:01 1 3.86 0.00 1.31 0.03 0.08 94.71 11:19:01 2 3.06 0.00 1.46 0.18 0.08 95.21 11:19:01 3 6.27 0.00 1.38 0.05 0.08 92.22 11:19:01 4 4.85 0.00 1.73 0.50 0.10 92.82 11:19:01 5 3.64 0.00 1.35 0.29 0.12 94.61 11:19:01 6 4.26 0.00 1.33 0.35 0.07 93.99 11:19:01 7 4.41 0.00 1.36 0.49 0.07 93.67 Average: all 12.02 0.00 1.73 2.27 0.08 83.90 Average: 0 10.48 0.00 1.71 0.98 0.07 86.76 Average: 1 11.45 0.00 1.61 4.21 0.09 82.64 Average: 2 12.03 0.00 1.84 3.20 0.07 82.85 Average: 3 12.97 0.00 1.78 2.71 0.08 82.46 Average: 4 11.70 0.00 1.66 1.59 0.08 84.98 Average: 5 14.07 0.00 1.82 3.70 0.09 80.32 Average: 6 12.93 0.00 1.75 0.88 0.08 84.35 Average: 7 10.53 0.00 1.67 0.93 0.08 86.79