---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25009 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 862 25306 0 5998 30849 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:ae:68:70 brd ff:ff:ff:ff:ff:ff inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:feae:6870/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:0f:69:4d 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-25009) 04/21/24 _x86_64_ (8 CPU) 20:21:27 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 119.80 42.56 77.24 1925.15 25893.68 20:24:01 124.11 22.86 101.25 2728.08 30998.03 20:25:01 230.28 0.82 229.46 113.85 142873.65 20:26:01 232.44 12.95 219.50 729.31 26870.09 20:27:01 23.00 0.57 22.43 31.19 19482.05 20:28:01 77.89 1.33 76.55 104.78 21993.45 Average: 134.59 13.51 121.07 938.73 44685.16 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30092844 31667472 2846376 8.64 69896 1815660 1450404 4.27 906304 1652080 159184 20:24:01 28545540 31656168 4393680 13.34 101208 3278728 1602172 4.71 989580 3028572 1281532 20:25:01 26008856 31661240 6930364 21.04 130000 5677736 1851180 5.45 1008564 5421896 632 20:26:01 21950248 27757136 10988972 33.36 139768 5802628 11811740 34.75 5193896 5195736 1480 20:27:01 21279884 27092720 11659336 35.40 140264 5807244 12492992 36.76 5864436 5190376 1456 20:28:01 25969012 31642008 6970208 21.16 142116 5680584 1495256 4.40 1409720 5040196 28772 Average: 25641064 30246124 7298156 22.16 120542 4677097 5117291 15.06 2562083 4254809 245509 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 20:23:01 ens3 213.25 150.67 1113.18 39.45 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 6.33 6.33 0.65 0.65 0.00 0.00 0.00 0.00 20:24:01 br-51ba0b0f1422 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 599.77 252.61 10178.74 22.62 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 8.27 8.27 0.76 0.76 0.00 0.00 0.00 0.00 20:25:01 vetha0f37c8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 vethe729a57 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-51ba0b0f1422 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth5b35172 3.05 2.75 0.35 0.28 0.00 0.00 0.00 0.00 20:26:01 veth3870721 3.55 4.22 0.48 0.41 0.00 0.00 0.00 0.00 20:26:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 20:26:01 vethb319365 24.68 23.00 10.55 16.13 0.00 0.00 0.00 0.00 20:27:01 veth5b35172 20.93 23.21 11.38 121.04 0.00 0.00 0.00 0.01 20:27:01 veth3870721 4.23 5.95 0.68 1.21 0.00 0.00 0.00 0.00 20:27:01 lo 7.72 7.72 5.65 5.65 0.00 0.00 0.00 0.00 20:27:01 vethb319365 23.50 19.25 7.72 25.42 0.00 0.00 0.00 0.00 20:28:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 20:28:01 ens3 1810.23 966.09 37250.02 153.51 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.30 4.30 1.23 1.23 0.00 0.00 0.00 0.00 Average: ens3 275.38 141.55 6126.03 21.63 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25009) 04/21/24 _x86_64_ (8 CPU) 20:21:27 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 11.20 0.00 0.88 2.38 0.04 85.50 20:23:01 0 24.83 0.00 1.64 6.65 0.08 66.80 20:23:01 1 25.15 0.00 1.49 0.77 0.03 72.56 20:23:01 2 14.85 0.00 1.18 0.40 0.05 83.51 20:23:01 3 2.80 0.00 0.47 0.12 0.02 96.59 20:23:01 4 1.62 0.00 0.45 0.32 0.00 97.61 20:23:01 5 4.13 0.00 0.52 0.58 0.03 94.74 20:23:01 6 15.74 0.00 1.07 1.18 0.03 81.98 20:23:01 7 0.55 0.00 0.22 9.02 0.02 90.20 20:24:01 all 11.02 0.00 1.87 2.12 0.04 84.95 20:24:01 0 3.53 0.00 1.09 3.86 0.05 91.47 20:24:01 1 18.02 0.00 1.76 0.39 0.05 79.78 20:24:01 2 26.25 0.00 2.98 1.31 0.07 69.38 20:24:01 3 9.56 0.00 2.00 0.52 0.02 87.90 20:24:01 4 5.52 0.00 1.31 0.55 0.03 92.59 20:24:01 5 3.88 0.00 1.61 0.60 0.05 93.85 20:24:01 6 14.83 0.00 2.64 1.98 0.05 80.50 20:24:01 7 6.67 0.00 1.64 7.66 0.03 84.00 20:25:01 all 10.10 0.00 4.28 8.27 0.06 77.30 20:25:01 0 9.21 0.00 4.67 1.34 0.05 84.73 20:25:01 1 9.73 0.00 5.45 0.30 0.07 84.44 20:25:01 2 10.59 0.00 5.26 23.34 0.05 60.76 20:25:01 3 9.78 0.00 3.79 2.00 0.07 84.36 20:25:01 4 10.85 0.00 4.69 20.06 0.07 64.33 20:25:01 5 12.15 0.00 2.83 3.76 0.05 81.22 20:25:01 6 8.97 0.00 3.34 11.92 0.05 75.72 20:25:01 7 9.52 0.00 4.18 3.61 0.05 82.64 20:26:01 all 54.04 0.00 6.26 1.21 0.12 38.36 20:26:01 0 58.48 0.00 7.17 0.83 0.14 33.40 20:26:01 1 51.00 0.00 5.95 0.63 0.10 42.32 20:26:01 2 52.87 0.00 6.20 4.25 0.14 36.55 20:26:01 3 56.09 0.00 6.28 1.03 0.10 36.49 20:26:01 4 57.28 0.00 6.57 0.68 0.12 35.35 20:26:01 5 52.75 0.00 5.92 0.59 0.10 40.63 20:26:01 6 51.23 0.00 5.48 0.69 0.12 42.49 20:26:01 7 52.70 0.00 6.52 0.98 0.12 39.68 20:27:01 all 10.98 0.00 1.14 1.06 0.08 86.74 20:27:01 0 10.73 0.00 1.32 6.25 0.08 81.61 20:27:01 1 10.25 0.00 1.00 0.10 0.07 88.58 20:27:01 2 13.60 0.00 1.25 1.97 0.08 83.09 20:27:01 3 9.81 0.00 1.14 0.02 0.07 88.97 20:27:01 4 13.10 0.00 1.09 0.00 0.08 85.73 20:27:01 5 10.96 0.00 1.10 0.02 0.07 87.85 20:27:01 6 9.48 0.00 1.01 0.15 0.10 89.26 20:27:01 7 9.96 0.00 1.15 0.00 0.07 88.82 20:28:01 all 3.86 0.00 0.70 1.36 0.05 94.04 20:28:01 0 1.57 0.00 0.68 2.79 0.05 94.90 20:28:01 1 1.67 0.00 0.72 0.20 0.05 97.36 20:28:01 2 3.41 0.00 0.87 2.39 0.07 93.27 20:28:01 3 17.48 0.00 1.03 0.33 0.07 81.09 20:28:01 4 2.59 0.00 0.57 0.40 0.03 96.41 20:28:01 5 1.24 0.00 0.64 0.52 0.03 97.57 20:28:01 6 1.35 0.00 0.60 0.12 0.05 97.88 20:28:01 7 1.52 0.00 0.50 4.09 0.05 93.84 Average: all 16.81 0.00 2.51 2.72 0.06 77.89 Average: 0 18.01 0.00 2.75 3.63 0.08 75.54 Average: 1 19.25 0.00 2.72 0.40 0.06 77.57 Average: 2 20.21 0.00 2.94 5.57 0.08 71.20 Average: 3 17.51 0.00 2.44 0.67 0.06 79.33 Average: 4 15.08 0.00 2.43 3.63 0.06 78.80 Average: 5 14.12 0.00 2.09 1.01 0.06 82.72 Average: 6 16.91 0.00 2.35 2.66 0.07 78.02 Average: 7 13.42 0.00 2.36 4.23 0.06 79.93