---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36902 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 12G 144G 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 860 27309 0 3997 30851 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:c9:e7:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fec9:e7c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:73:a6:40 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::42:6eff:fe73:a640/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36902) 05/02/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 139.83 71.15 68.67 4613.23 27579.54 10:52:01 145.28 16.93 128.35 401.13 26982.04 10:53:01 56.24 5.43 50.81 463.92 25673.72 10:54:01 100.37 3.15 97.22 409.13 58556.37 10:55:01 74.67 0.35 74.32 13.73 34824.46 10:56:01 94.14 0.00 94.14 0.00 22241.12 10:57:01 117.86 0.28 117.58 2.27 24839.99 10:58:01 64.77 0.50 64.27 43.06 19954.81 Average: 99.14 12.22 86.92 743.29 30081.34 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30242284 31792992 2696936 8.19 67452 1794404 1341180 3.95 776836 1631572 138616 10:52:01 29376728 31126936 3562492 10.82 85172 1964600 2124060 6.25 1475852 1772492 25768 10:53:01 27707532 29714800 5231688 15.88 87952 2212484 3451412 10.15 2929936 1966348 1520 10:54:01 27986048 30654256 4953172 15.04 95016 2853632 2265476 6.67 2240068 2354744 596 10:55:01 26850136 30197780 6089084 18.49 136808 3425376 2468176 7.26 2918888 2711500 134060 10:56:01 27056480 30452820 5882740 17.86 144376 3474112 2451660 7.21 2682780 2753048 55136 10:57:01 26488840 30126064 6450380 19.58 174808 3630592 2505716 7.37 3026112 2909092 46656 10:58:01 27960828 31586956 4978392 15.11 176452 3636600 1491984 4.39 1655100 2852324 1644 Average: 27958610 30706576 4980610 15.12 121004 2873975 2262458 6.66 2213196 2368890 50500 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 397.98 253.09 1499.71 61.56 0.00 0.00 0.00 0.00 10:52:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 224.25 181.55 1208.70 46.16 0.00 0.00 0.00 0.00 10:53:01 lo 7.72 7.72 2.15 2.15 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 567.36 423.68 3803.90 116.59 0.00 0.00 0.00 0.00 10:54:01 lo 3.60 3.60 0.32 0.32 0.00 0.00 0.00 0.00 10:54:01 docker0 3.22 5.45 0.19 77.51 0.00 0.00 0.00 0.00 10:54:01 ens3 417.25 483.64 1508.13 2949.15 0.00 0.00 0.00 0.00 10:55:01 vethcd336ca 165.02 234.26 31.59 704.18 0.00 0.00 0.00 0.06 10:55:01 lo 3.13 3.13 0.31 0.31 0.00 0.00 0.00 0.00 10:55:01 docker0 165.02 234.11 29.34 704.17 0.00 0.00 0.00 0.00 10:55:01 ens3 388.07 288.92 1570.00 438.34 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 docker0 88.17 122.99 8.20 312.31 0.00 0.00 0.00 0.00 10:56:01 ens3 139.60 101.37 316.75 13.28 0.00 0.00 0.00 0.00 10:56:01 veth25d24fb 40.02 74.89 6.62 307.80 0.00 0.00 0.00 0.03 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 docker0 141.54 169.14 23.99 395.43 0.00 0.00 0.00 0.00 10:57:01 ens3 233.03 181.64 409.57 36.36 0.00 0.00 0.00 0.00 10:57:01 veth25d24fb 141.54 169.19 25.93 395.43 0.00 0.00 0.00 0.03 10:58:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:58:01 docker0 29.38 29.41 1.33 2.55 0.00 0.00 0.00 0.00 10:58:01 ens3 57.89 49.43 19.71 10.17 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 53.42 70.14 7.88 186.50 0.00 0.00 0.00 0.00 Average: ens3 303.17 245.41 1292.04 458.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36902) 05/02/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 9.99 0.00 1.03 4.43 0.04 84.51 10:51:01 0 15.38 0.00 1.07 2.86 0.03 80.66 10:51:01 1 4.51 0.00 1.47 0.97 0.03 93.01 10:51:01 2 7.81 0.00 0.80 3.87 0.02 87.50 10:51:01 3 3.43 0.00 0.60 1.48 0.03 94.45 10:51:01 4 5.18 0.00 0.53 0.89 0.05 93.35 10:51:01 5 3.03 0.00 0.87 19.74 0.05 76.32 10:51:01 6 9.34 0.00 1.07 0.94 0.05 88.60 10:51:01 7 31.35 0.00 1.85 4.72 0.07 62.01 10:52:01 all 12.14 0.00 0.74 5.37 0.05 81.71 10:52:01 0 10.55 0.00 0.23 0.03 0.03 89.15 10:52:01 1 5.81 0.00 1.00 10.02 0.08 83.09 10:52:01 2 10.31 0.00 0.79 16.94 0.05 71.91 10:52:01 3 6.10 0.00 0.25 1.25 0.02 92.38 10:52:01 4 33.58 0.00 1.88 7.65 0.07 56.82 10:52:01 5 15.01 0.00 0.70 5.00 0.03 79.25 10:52:01 6 10.35 0.00 0.40 0.13 0.02 89.10 10:52:01 7 5.72 0.00 0.60 2.01 0.05 91.62 10:53:01 all 16.69 0.00 1.24 3.54 0.05 78.48 10:53:01 0 20.64 0.00 1.31 3.98 0.05 74.03 10:53:01 1 19.10 0.00 2.79 3.38 0.05 74.68 10:53:01 2 20.03 0.00 1.79 3.52 0.05 74.61 10:53:01 3 17.37 0.00 0.65 1.57 0.05 80.36 10:53:01 4 16.03 0.00 1.26 7.49 0.07 75.15 10:53:01 5 11.88 0.00 1.03 4.69 0.07 82.33 10:53:01 6 18.24 0.00 0.72 3.61 0.05 77.37 10:53:01 7 10.24 0.00 0.40 0.08 0.07 89.21 10:54:01 all 11.24 0.00 1.42 6.11 0.05 81.18 10:54:01 0 9.53 0.00 1.21 13.22 0.03 76.01 10:54:01 1 5.29 0.00 0.74 0.02 0.03 93.92 10:54:01 2 32.21 0.00 1.78 3.62 0.07 62.32 10:54:01 3 5.50 0.00 1.79 2.41 0.05 90.26 10:54:01 4 9.30 0.00 1.39 0.30 0.02 89.00 10:54:01 5 10.00 0.00 1.41 18.74 0.07 69.78 10:54:01 6 7.21 0.00 1.39 1.34 0.03 90.03 10:54:01 7 11.00 0.00 1.63 9.30 0.07 78.00 10:55:01 all 7.12 0.00 1.42 3.18 0.05 88.22 10:55:01 0 4.27 0.00 1.64 2.68 0.05 91.37 10:55:01 1 23.58 0.00 2.46 0.45 0.08 73.42 10:55:01 2 4.45 0.00 1.20 5.20 0.07 89.07 10:55:01 3 1.27 0.00 0.47 0.79 0.02 97.46 10:55:01 4 3.88 0.00 1.40 2.94 0.05 91.72 10:55:01 5 11.39 0.00 2.48 11.84 0.07 74.23 10:55:01 6 2.19 0.00 0.52 1.25 0.02 96.03 10:55:01 7 5.99 0.00 1.22 0.36 0.07 92.36 10:56:01 all 1.48 0.00 0.44 1.81 0.03 96.25 10:56:01 0 5.90 0.00 1.14 0.07 0.03 92.87 10:56:01 1 1.04 0.00 0.79 3.48 0.03 94.66 10:56:01 2 0.43 0.00 0.18 3.77 0.02 95.59 10:56:01 3 1.05 0.00 0.32 0.08 0.03 98.52 10:56:01 4 0.55 0.00 0.12 0.07 0.02 99.25 10:56:01 5 0.75 0.00 0.25 6.84 0.03 92.12 10:56:01 6 1.03 0.00 0.40 0.13 0.03 98.40 10:56:01 7 1.02 0.00 0.30 0.00 0.02 98.66 10:57:01 all 4.30 0.00 0.85 2.59 0.04 92.22 10:57:01 0 2.28 0.00 1.15 0.22 0.03 96.32 10:57:01 1 2.29 0.00 1.03 0.25 0.05 96.38 10:57:01 2 0.17 0.00 0.22 12.53 0.03 87.05 10:57:01 3 21.89 0.00 1.81 0.03 0.07 76.19 10:57:01 4 2.60 0.00 0.75 0.27 0.02 96.36 10:57:01 5 0.18 0.00 0.13 3.17 0.02 96.49 10:57:01 6 2.09 0.00 1.05 4.22 0.05 92.59 10:57:01 7 2.92 0.00 0.67 0.02 0.05 96.34 10:58:01 all 5.45 0.00 0.42 2.70 0.03 91.41 10:58:01 0 0.77 0.00 0.43 0.03 0.02 98.75 10:58:01 1 15.99 0.00 0.57 0.77 0.08 82.59 10:58:01 2 2.65 0.00 0.43 0.67 0.02 96.23 10:58:01 3 0.30 0.00 0.28 0.48 0.03 98.90 10:58:01 4 5.43 0.00 0.38 0.20 0.02 93.97 10:58:01 5 13.39 0.00 0.37 0.85 0.03 85.35 10:58:01 6 2.74 0.00 0.48 15.64 0.05 81.08 10:58:01 7 2.34 0.00 0.40 2.96 0.02 94.29 Average: all 8.55 0.00 0.94 3.72 0.04 86.75 Average: 0 8.66 0.00 1.02 2.88 0.04 87.41 Average: 1 9.70 0.00 1.36 2.42 0.06 86.47 Average: 2 9.74 0.00 0.90 6.26 0.04 83.06 Average: 3 7.10 0.00 0.77 1.01 0.04 91.08 Average: 4 9.53 0.00 0.96 2.47 0.04 87.00 Average: 5 8.20 0.00 0.90 8.85 0.05 81.99 Average: 6 6.65 0.00 0.75 3.41 0.04 89.15 Average: 7 8.80 0.00 0.88 2.42 0.05 87.84