---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10512 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 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 809 25274 0 6083 30902 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:58:71:fa brd ff:ff:ff:ff:ff:ff inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe58:71fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:59:09:7b 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:abff:fe59:97b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10512) 01/08/24 _x86_64_ (8 CPU) 14:22:25 LINUX RESTART (8 CPU) 14:23:00 tps rtps wtps bread/s bwrtn/s 14:24:01 115.78 41.53 74.25 1876.68 27642.94 14:25:01 190.82 9.27 181.55 1683.45 62736.74 14:26:01 163.58 0.07 163.52 8.40 78310.58 14:27:01 295.52 0.32 295.20 22.66 74172.21 14:28:01 79.32 0.05 79.27 5.07 40832.79 14:29:01 74.37 0.17 74.20 9.47 30552.11 Average: 153.13 8.66 144.48 604.44 52308.11 14:23:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30165992 31756216 2773228 8.42 67752 1834044 1403536 4.13 811668 1671168 160732 14:25:01 28848844 31714432 4090376 12.42 105820 2998128 1517096 4.46 956080 2713996 149004 14:26:01 27492952 31705640 5446268 16.53 138664 4232660 1555604 4.58 1027204 3915232 536 14:27:01 26236216 31701060 6703004 20.35 222628 5252992 1544140 4.54 1176144 4868900 116704 14:28:01 25576880 31513148 7362340 22.35 230160 5677476 1803832 5.31 1452324 5209152 66256 14:29:01 25906840 31650776 7032380 21.35 232696 5503784 1503232 4.42 1368556 4989512 1348 Average: 27371287 31673545 5567933 16.90 166287 4249847 1554573 4.57 1131996 3894660 82430 14:23:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 14:24:01 ens3 196.33 129.36 1199.56 38.79 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 14:25:01 ens3 331.61 178.70 5556.79 18.48 0.00 0.00 0.00 0.00 14:25:01 docker0 25.23 39.48 2.19 403.88 0.00 0.00 0.00 0.00 14:26:01 veth53283c6 0.05 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:26:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 14:26:01 ens3 379.34 209.40 6207.91 16.74 0.00 0.00 0.00 0.00 14:26:01 docker0 1.40 1.72 0.12 0.41 0.00 0.00 0.00 0.00 14:27:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 14:27:01 ens3 207.56 98.32 2718.58 8.71 0.00 0.00 0.00 0.00 14:27:01 docker0 55.40 86.09 3.76 868.55 0.00 0.00 0.00 0.00 14:28:01 vethe4af3a3 36.58 88.74 3.48 1525.07 0.00 0.00 0.00 0.12 14:28:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 213.66 122.91 2295.66 12.45 0.00 0.00 0.00 0.00 14:28:01 docker0 36.58 88.59 2.98 1525.06 0.00 0.00 0.00 0.00 14:29:01 lo 3.40 3.40 0.31 0.31 0.00 0.00 0.00 0.00 14:29:01 ens3 206.18 222.55 757.28 1238.68 0.00 0.00 0.00 0.00 14:29:01 docker0 23.58 36.16 1.38 735.19 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 255.62 160.12 3117.46 221.78 0.00 0.00 0.00 0.00 Average: docker0 23.63 41.89 1.74 587.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10512) 01/08/24 _x86_64_ (8 CPU) 14:22:25 LINUX RESTART (8 CPU) 14:23:00 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 10.50 0.00 0.90 3.45 0.05 85.10 14:24:01 0 3.56 0.00 0.61 0.10 0.03 95.70 14:24:01 1 4.46 0.00 0.35 0.91 0.02 94.27 14:24:01 2 3.04 0.00 0.62 6.71 0.02 89.61 14:24:01 3 8.84 0.00 0.84 11.14 0.05 79.13 14:24:01 4 6.12 0.00 0.56 0.30 0.02 93.01 14:24:01 5 23.71 0.00 1.76 6.81 0.08 67.63 14:24:01 6 26.49 0.00 1.78 1.58 0.05 70.10 14:24:01 7 7.92 0.00 0.71 0.05 0.11 91.21 14:25:01 all 9.18 0.00 2.61 5.22 0.05 82.94 14:25:01 0 5.48 0.00 2.39 1.36 0.02 90.76 14:25:01 1 5.46 0.00 2.02 0.13 0.05 92.34 14:25:01 2 13.69 0.00 2.75 5.54 0.07 77.95 14:25:01 3 5.42 0.00 2.54 5.51 0.03 86.50 14:25:01 4 5.21 0.00 1.86 0.32 0.03 92.57 14:25:01 5 14.69 0.00 3.92 16.84 0.08 64.47 14:25:01 6 9.97 0.00 2.64 11.88 0.05 75.46 14:25:01 7 13.54 0.00 2.83 0.30 0.05 83.28 14:26:01 all 19.62 0.00 4.00 4.60 0.07 71.70 14:26:01 0 18.32 0.00 3.67 1.22 0.05 76.74 14:26:01 1 18.76 0.00 3.89 0.19 0.07 77.10 14:26:01 2 22.47 0.00 3.29 0.05 0.05 74.14 14:26:01 3 19.89 0.00 4.47 0.35 0.07 75.22 14:26:01 4 19.01 0.00 4.63 22.40 0.08 53.87 14:26:01 5 16.84 0.00 4.51 11.66 0.08 66.90 14:26:01 6 23.12 0.00 4.01 1.11 0.08 71.67 14:26:01 7 18.60 0.00 3.48 0.02 0.05 77.85 14:27:01 all 23.70 0.00 4.60 4.92 0.07 66.70 14:27:01 0 23.93 0.00 4.83 2.41 0.08 68.75 14:27:01 1 25.17 0.00 4.18 11.74 0.08 58.83 14:27:01 2 24.83 0.00 4.80 6.36 0.08 63.92 14:27:01 3 23.40 0.00 4.29 0.22 0.07 72.02 14:27:01 4 23.18 0.00 4.11 3.22 0.07 69.43 14:27:01 5 22.96 0.00 6.36 14.40 0.08 56.19 14:27:01 6 23.44 0.00 4.29 0.51 0.07 71.69 14:27:01 7 22.71 0.00 3.98 0.61 0.07 72.63 14:28:01 all 9.00 0.00 1.02 3.45 0.03 86.49 14:28:01 0 14.38 0.00 1.42 5.87 0.03 78.29 14:28:01 1 0.92 0.00 0.32 10.88 0.03 87.85 14:28:01 2 23.98 0.00 1.49 0.53 0.03 73.96 14:28:01 3 4.41 0.00 0.85 0.65 0.02 94.07 14:28:01 4 3.78 0.00 0.80 0.97 0.03 94.42 14:28:01 5 7.75 0.00 1.20 1.29 0.03 89.72 14:28:01 6 4.42 0.00 0.58 0.10 0.02 94.87 14:28:01 7 12.39 0.00 1.52 7.35 0.03 78.70 14:29:01 all 10.21 0.00 1.12 3.50 0.06 85.12 14:29:01 0 7.55 0.00 0.96 2.00 0.05 89.43 14:29:01 1 8.12 0.00 0.65 0.02 0.05 91.16 14:29:01 2 15.67 0.00 1.54 0.05 0.07 82.67 14:29:01 3 8.49 0.00 0.83 1.18 0.05 89.45 14:29:01 4 17.86 0.00 2.06 0.05 0.05 79.98 14:29:01 5 6.40 0.00 1.32 0.00 0.03 92.25 14:29:01 6 13.90 0.00 1.07 0.38 0.07 84.58 14:29:01 7 3.48 0.00 0.53 24.52 0.12 71.35 Average: all 13.68 0.00 2.37 4.19 0.05 79.71 Average: 0 12.17 0.00 2.31 2.15 0.04 83.33 Average: 1 10.43 0.00 1.89 3.98 0.05 83.65 Average: 2 17.22 0.00 2.40 3.21 0.05 77.12 Average: 3 11.72 0.00 2.30 3.21 0.05 82.73 Average: 4 12.48 0.00 2.32 4.49 0.05 80.66 Average: 5 15.40 0.00 3.16 8.46 0.07 72.92 Average: 6 16.90 0.00 2.39 2.59 0.06 78.07 Average: 7 13.10 0.00 2.17 5.43 0.07 79.24