---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9953 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 828 26558 0 4780 30883 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:0a:ff:52 brd ff:ff:ff:ff:ff:ff inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe0a:ff52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:2d:58:0e 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-9953) 03/01/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 120.89 47.70 73.19 2082.90 30254.26 02:51:01 124.91 22.55 102.37 2699.82 33841.83 02:52:01 354.86 6.10 348.76 571.74 109804.17 02:53:01 120.91 6.87 114.05 301.72 28008.50 02:54:01 16.18 0.02 16.16 0.13 22879.09 02:55:01 19.93 0.00 19.93 0.00 22630.74 02:56:01 7.63 0.00 7.63 0.00 8938.78 02:57:01 50.09 1.33 48.76 104.78 2665.44 Average: 101.88 10.49 91.39 717.28 32382.08 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30187100 31751904 2752120 8.36 67136 1809644 1378652 4.06 820576 1645456 140040 02:51:01 29771748 31742308 3167472 9.62 89252 2174604 1390168 4.09 880956 1961256 173776 02:52:01 26800932 31286996 6138288 18.64 128712 4546352 5370156 15.80 1410688 4234572 820 02:53:01 24410300 29080116 8528920 25.89 132376 4629960 8995756 26.47 3710904 4304020 176 02:54:01 24392788 29059448 8546432 25.95 132444 4630148 8974828 26.41 3732180 4300592 296 02:55:01 24107088 28780264 8832132 26.81 132684 4634460 9092980 26.75 4014556 4298772 1788 02:56:01 24094260 28767960 8844960 26.85 132752 4634776 9109304 26.80 4026704 4298932 160 02:57:01 27222132 31646380 5717088 17.36 134796 4490864 1469212 4.32 1194600 4060508 38664 Average: 26373294 30264422 6565926 19.93 118769 3943851 5722632 16.84 2473896 3638014 44465 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 399.05 277.44 1509.46 65.07 0.00 0.00 0.00 0.00 02:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 71.42 55.09 872.88 9.76 0.00 0.00 0.00 0.00 02:51:01 lo 4.60 4.60 0.44 0.44 0.00 0.00 0.00 0.00 02:52:01 veth1b77b9b 0.18 0.30 0.01 0.02 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth0601f49 0.07 0.18 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 veth453e39c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 veth1b77b9b 71.24 87.07 48.32 26.29 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth0601f49 31.89 28.66 19.44 31.05 0.00 0.00 0.00 0.00 02:53:01 veth453e39c 2.12 2.43 7.84 2.59 0.00 0.00 0.00 0.00 02:54:01 veth1b77b9b 1.40 2.05 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth0601f49 0.22 0.23 0.28 0.02 0.00 0.00 0.00 0.00 02:54:01 veth453e39c 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:55:01 veth1b77b9b 120.08 149.16 247.50 49.40 0.00 0.00 0.00 0.02 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth0601f49 52.34 43.29 27.97 99.88 0.00 0.00 0.00 0.01 02:55:01 veth453e39c 5.53 5.97 15.24 5.24 0.00 0.00 0.00 0.00 02:56:01 veth1b77b9b 7.27 9.05 21.20 2.71 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth0601f49 9.35 7.70 4.23 23.59 0.00 0.00 0.00 0.00 02:56:01 veth453e39c 1.47 1.45 0.22 0.26 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1121.11 722.10 21451.88 161.39 0.00 0.00 0.00 0.00 02:57:01 lo 61.49 61.49 45.32 45.32 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 137.49 87.90 2675.51 19.92 0.00 0.00 0.00 0.00 Average: lo 7.22 7.22 5.64 5.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9953) 03/01/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.03 0.00 0.88 3.12 0.04 84.93 02:50:01 0 18.02 0.00 1.68 1.14 0.03 79.13 02:50:01 1 30.98 0.00 1.98 13.04 0.09 53.91 02:50:01 2 14.14 0.00 1.22 0.98 0.05 83.60 02:50:01 3 2.61 0.00 0.44 0.76 0.02 96.17 02:50:01 4 2.84 0.00 0.34 0.53 0.03 96.26 02:50:01 5 2.38 0.00 0.24 7.27 0.02 90.10 02:50:01 6 1.16 0.00 0.51 0.12 0.03 98.18 02:50:01 7 16.20 0.00 0.58 1.14 0.05 82.03 02:51:01 all 9.41 0.00 0.80 3.10 0.04 86.65 02:51:01 0 20.70 0.00 1.22 1.67 0.05 76.36 02:51:01 1 19.38 0.00 1.27 4.56 0.07 74.73 02:51:01 2 12.24 0.00 1.24 2.64 0.05 83.83 02:51:01 3 7.56 0.00 0.82 0.43 0.02 91.18 02:51:01 4 3.57 0.00 0.63 2.20 0.03 93.56 02:51:01 5 6.48 0.00 0.45 12.94 0.03 80.09 02:51:01 6 2.16 0.00 0.35 0.02 0.05 97.42 02:51:01 7 3.20 0.00 0.48 0.38 0.02 95.91 02:52:01 all 10.28 0.00 4.09 9.23 0.08 76.31 02:52:01 0 9.95 0.00 2.98 0.79 0.07 86.21 02:52:01 1 10.25 0.00 4.11 1.12 0.08 84.44 02:52:01 2 11.53 0.00 4.10 3.05 0.08 81.24 02:52:01 3 10.94 0.00 3.85 1.16 0.08 83.96 02:52:01 4 13.00 0.00 5.07 1.11 0.08 80.73 02:52:01 5 10.00 0.00 3.91 26.12 0.08 59.89 02:52:01 6 8.16 0.00 4.56 34.12 0.09 53.07 02:52:01 7 8.44 0.00 4.13 6.61 0.07 80.75 02:53:01 all 28.13 0.00 2.95 1.76 0.09 67.06 02:53:01 0 25.08 0.00 2.59 0.72 0.10 71.51 02:53:01 1 28.62 0.00 2.78 1.88 0.10 66.62 02:53:01 2 25.37 0.00 3.12 0.87 0.10 70.53 02:53:01 3 19.45 0.00 1.86 2.99 0.08 75.63 02:53:01 4 30.04 0.00 3.50 0.03 0.08 66.34 02:53:01 5 29.81 0.00 3.24 4.66 0.10 62.18 02:53:01 6 30.15 0.00 3.09 2.06 0.10 64.60 02:53:01 7 36.80 0.00 3.45 0.80 0.08 58.85 02:54:01 all 1.22 0.00 0.20 1.38 0.05 97.15 02:54:01 0 1.53 0.00 0.20 0.00 0.05 98.22 02:54:01 1 1.81 0.00 0.12 0.00 0.07 98.01 02:54:01 2 0.53 0.00 0.05 0.00 0.05 99.37 02:54:01 3 2.67 0.00 0.63 10.84 0.08 85.78 02:54:01 4 0.93 0.00 0.13 0.00 0.03 98.90 02:54:01 5 0.93 0.00 0.22 0.00 0.07 98.78 02:54:01 6 0.93 0.00 0.22 0.00 0.05 98.80 02:54:01 7 0.37 0.00 0.03 0.03 0.02 99.55 02:55:01 all 6.86 0.00 0.78 1.60 0.07 90.69 02:55:01 0 5.97 0.00 0.83 0.02 0.07 93.11 02:55:01 1 7.99 0.00 0.60 0.00 0.05 91.36 02:55:01 2 6.44 0.00 0.72 0.00 0.05 92.79 02:55:01 3 5.56 0.00 0.81 11.35 0.07 82.21 02:55:01 4 7.78 0.00 0.87 1.35 0.08 89.92 02:55:01 5 6.69 0.00 0.93 0.00 0.12 92.26 02:55:01 6 8.31 0.00 0.79 0.02 0.10 90.79 02:55:01 7 6.19 0.00 0.69 0.00 0.05 93.07 02:56:01 all 0.98 0.00 0.27 0.59 0.06 98.10 02:56:01 0 0.77 0.00 0.17 0.00 0.05 99.02 02:56:01 1 1.63 0.00 0.30 0.02 0.07 97.98 02:56:01 2 0.80 0.00 0.20 0.00 0.07 98.93 02:56:01 3 1.35 0.00 0.13 0.00 0.05 98.47 02:56:01 4 1.04 0.00 0.23 4.76 0.07 93.90 02:56:01 5 0.85 0.00 0.38 0.00 0.08 98.68 02:56:01 6 0.81 0.00 0.56 0.00 0.07 98.55 02:56:01 7 0.58 0.00 0.17 0.00 0.03 99.22 02:57:01 all 4.74 0.00 0.83 0.28 0.04 94.12 02:57:01 0 3.95 0.00 0.67 0.02 0.03 95.33 02:57:01 1 4.24 0.00 0.82 0.27 0.05 94.63 02:57:01 2 1.09 0.00 0.72 0.54 0.03 97.62 02:57:01 3 1.59 0.00 0.71 0.25 0.05 97.40 02:57:01 4 1.57 0.00 0.60 0.32 0.03 97.48 02:57:01 5 3.93 0.00 0.75 0.05 0.03 95.24 02:57:01 6 19.70 0.00 1.63 0.36 0.07 78.24 02:57:01 7 1.66 0.00 0.70 0.42 0.03 97.19 Average: all 9.07 0.00 1.34 2.62 0.06 86.91 Average: 0 10.72 0.00 1.29 0.54 0.06 87.39 Average: 1 13.05 0.00 1.49 2.58 0.07 82.81 Average: 2 8.99 0.00 1.41 1.01 0.06 88.53 Average: 3 6.50 0.00 1.15 3.50 0.06 88.79 Average: 4 7.59 0.00 1.42 1.29 0.06 89.64 Average: 5 7.64 0.00 1.26 6.34 0.07 84.69 Average: 6 8.93 0.00 1.46 4.52 0.07 85.02 Average: 7 9.15 0.00 1.27 1.16 0.04 88.37