---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14694 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 15G 141G 10% / 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 902 24498 0 6766 30809 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:66:48:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe66:48b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:fa:d9:b1 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-14694) 06/04/24 _x86_64_ (8 CPU) 15:11:32 LINUX RESTART (8 CPU) 15:12:02 tps rtps wtps bread/s bwrtn/s 15:13:01 343.70 43.48 300.22 1960.96 19808.61 15:14:01 204.95 50.57 154.37 3823.10 32363.01 15:15:01 48.39 13.16 35.23 2424.93 14312.41 15:16:01 88.04 3.60 84.44 470.32 48621.10 15:17:01 296.52 5.03 291.48 415.87 105463.73 15:18:01 168.41 0.42 167.99 35.73 25549.48 15:19:01 53.05 0.00 53.05 0.00 12086.37 15:20:01 76.10 1.52 74.59 76.92 14092.05 Average: 159.51 14.66 144.85 1149.30 34064.55 15:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:13:01 30121240 31702232 2817980 8.56 70364 1821180 1385344 4.08 875668 1652208 154240 15:14:01 28740872 30928956 4198348 12.75 89236 2390300 1951044 5.74 1788184 2078912 21052 15:15:01 27205604 30297404 5733616 17.41 95852 3272116 2498592 7.35 2691564 2677040 731928 15:16:01 27167772 31597960 5771448 17.52 119992 4528012 1596472 4.70 1439824 3899076 895564 15:17:01 23556984 29997524 9382236 28.48 167236 6351540 8712508 25.63 3200400 5556288 680 15:18:01 21253808 28042748 11685412 35.48 185028 6648592 10694528 31.47 5294564 5714752 7744 15:19:01 19529976 26474516 13409244 40.71 186584 6794380 12316924 36.24 6882132 5842544 1104 15:20:01 25104388 31566376 7834832 23.79 188940 6361732 1546444 4.55 1874308 5381000 2060 Average: 25335080 30075964 7604140 23.09 137904 4770982 5087732 14.97 3005830 4100228 226796 15:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 15:13:01 ens3 281.02 182.04 1255.72 57.35 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 15:14:01 ens3 678.84 470.82 6228.85 115.29 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:15:01 ens3 834.26 429.85 2239.35 163.28 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 br-ff52ee38a0fc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 lo 4.07 4.07 0.46 0.46 0.00 0.00 0.00 0.00 15:16:01 ens3 438.08 203.73 8221.80 25.99 0.00 0.00 0.00 0.00 15:17:01 veth04bf2ae 7.07 6.78 0.99 1.31 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 veth8f264a1 0.00 0.90 0.00 0.40 0.00 0.00 0.00 0.00 15:17:01 veth399bf43 8.08 7.22 2.35 1.06 0.00 0.00 0.00 0.00 15:18:01 veth04bf2ae 23.01 16.43 2.07 2.28 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 veth8f264a1 0.00 0.25 0.00 0.10 0.00 0.00 0.00 0.00 15:18:01 veth399bf43 19.26 22.86 4.67 3.92 0.00 0.00 0.00 0.00 15:19:01 veth04bf2ae 32.34 20.91 2.83 3.26 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 veth8f264a1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 veth399bf43 55.05 60.48 12.35 29.32 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 19.95 19.95 2.06 2.06 0.00 0.00 0.00 0.00 15:20:01 ens3 3185.32 1766.61 33867.27 461.98 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: lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 378.06 206.15 4180.52 54.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14694) 06/04/24 _x86_64_ (8 CPU) 15:11:32 LINUX RESTART (8 CPU) 15:12:02 CPU %user %nice %system %iowait %steal %idle 15:13:01 all 11.24 0.00 1.02 1.35 0.03 86.36 15:13:01 0 1.19 0.00 1.16 6.39 0.05 91.21 15:13:01 1 40.15 0.00 2.33 0.76 0.08 56.67 15:13:01 2 15.28 0.00 1.08 0.10 0.03 83.51 15:13:01 3 7.43 0.00 0.64 0.24 0.02 91.67 15:13:01 4 7.90 0.00 0.53 1.15 0.02 90.40 15:13:01 5 5.43 0.00 0.61 0.22 0.00 93.74 15:13:01 6 6.03 0.00 1.26 1.83 0.03 90.85 15:13:01 7 6.51 0.00 0.54 0.08 0.02 92.85 15:14:01 all 28.97 0.00 1.36 2.53 0.07 67.07 15:14:01 0 26.41 0.00 1.59 2.42 0.07 69.51 15:14:01 1 27.59 0.00 1.17 3.85 0.07 67.32 15:14:01 2 35.59 0.00 1.71 2.51 0.08 60.11 15:14:01 3 41.49 0.00 2.00 1.77 0.08 54.66 15:14:01 4 30.44 0.00 1.10 2.76 0.10 65.60 15:14:01 5 26.94 0.00 1.09 5.69 0.05 66.24 15:14:01 6 22.09 0.00 1.07 0.08 0.07 76.69 15:14:01 7 21.09 0.00 1.10 1.19 0.07 76.56 15:15:01 all 44.30 0.00 1.79 0.68 0.08 53.15 15:15:01 0 41.41 0.00 1.24 0.02 0.07 57.27 15:15:01 1 49.74 0.00 1.56 0.05 0.08 48.57 15:15:01 2 47.70 0.00 2.09 0.23 0.08 49.89 15:15:01 3 47.16 0.00 1.77 0.05 0.07 50.95 15:15:01 4 48.21 0.00 2.34 0.48 0.07 48.90 15:15:01 5 36.83 0.00 1.81 3.91 0.08 57.37 15:15:01 6 37.49 0.00 1.59 0.69 0.07 60.17 15:15:01 7 45.91 0.00 1.94 0.00 0.08 52.07 15:16:01 all 10.52 0.00 1.78 3.94 0.04 83.72 15:16:01 0 23.00 0.00 2.05 5.34 0.05 69.55 15:16:01 1 15.17 0.00 2.11 0.08 0.05 82.59 15:16:01 2 10.83 0.00 2.09 13.02 0.05 74.00 15:16:01 3 4.29 0.00 1.73 1.86 0.03 92.09 15:16:01 4 5.83 0.00 1.63 0.07 0.05 92.42 15:16:01 5 4.89 0.00 1.07 0.30 0.03 93.71 15:16:01 6 5.82 0.00 1.49 0.17 0.03 92.49 15:16:01 7 14.33 0.00 2.11 10.64 0.03 72.88 15:17:01 all 29.72 0.00 5.98 4.89 0.08 59.34 15:17:01 0 28.93 0.00 5.26 0.36 0.07 65.39 15:17:01 1 30.38 0.00 5.98 0.53 0.08 63.03 15:17:01 2 29.22 0.00 5.53 0.98 0.07 64.20 15:17:01 3 30.94 0.00 6.14 3.45 0.08 59.38 15:17:01 4 28.05 0.00 5.96 16.48 0.08 49.43 15:17:01 5 31.03 0.00 5.68 1.58 0.08 61.63 15:17:01 6 30.18 0.00 6.83 2.58 0.07 60.34 15:17:01 7 29.02 0.00 6.46 13.12 0.08 51.32 15:18:01 all 34.87 0.00 2.96 1.18 0.11 60.89 15:18:01 0 27.16 0.00 3.24 1.69 0.13 67.77 15:18:01 1 43.25 0.00 2.87 1.45 0.10 52.32 15:18:01 2 49.70 0.00 2.89 0.10 0.10 47.21 15:18:01 3 31.30 0.00 3.42 1.95 0.10 63.23 15:18:01 4 27.71 0.00 2.90 0.37 0.10 68.92 15:18:01 5 35.67 0.00 2.55 0.20 0.10 61.48 15:18:01 6 32.92 0.00 3.08 2.73 0.10 61.17 15:18:01 7 31.22 0.00 2.72 0.92 0.10 65.03 15:19:01 all 13.28 0.00 1.57 0.27 0.09 84.79 15:19:01 0 12.76 0.00 1.77 0.53 0.10 84.84 15:19:01 1 13.36 0.00 1.55 0.17 0.08 84.83 15:19:01 2 14.34 0.00 1.54 0.94 0.08 83.10 15:19:01 3 13.66 0.00 1.61 0.03 0.10 84.59 15:19:01 4 12.38 0.00 1.58 0.07 0.08 85.89 15:19:01 5 12.24 0.00 1.24 0.17 0.10 86.25 15:19:01 6 13.70 0.00 1.67 0.07 0.08 84.48 15:19:01 7 13.77 0.00 1.61 0.18 0.10 84.33 15:20:01 all 9.13 0.00 1.16 0.33 0.05 89.32 15:20:01 0 7.67 0.00 1.14 0.07 0.05 91.08 15:20:01 1 3.94 0.00 1.42 0.95 0.05 93.64 15:20:01 2 18.18 0.00 1.05 0.90 0.05 79.82 15:20:01 3 25.40 0.00 1.42 0.13 0.05 72.99 15:20:01 4 4.22 0.00 1.11 0.10 0.05 94.52 15:20:01 5 3.30 0.00 0.95 0.33 0.05 95.36 15:20:01 6 4.74 0.00 1.07 0.10 0.08 94.00 15:20:01 7 5.55 0.00 1.12 0.10 0.05 93.18 Average: all 22.76 0.00 2.20 1.89 0.07 73.08 Average: 0 21.10 0.00 2.18 2.10 0.07 74.55 Average: 1 27.91 0.00 2.37 0.98 0.08 68.66 Average: 2 27.61 0.00 2.24 2.35 0.07 67.72 Average: 3 25.25 0.00 2.34 1.18 0.07 71.16 Average: 4 20.61 0.00 2.14 2.67 0.07 74.50 Average: 5 19.55 0.00 1.87 1.55 0.06 76.97 Average: 6 19.11 0.00 2.25 1.03 0.07 77.54 Average: 7 20.92 0.00 2.19 3.26 0.07 73.56