---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11586 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 825 25582 0 5758 30885 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:7a:a0:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe7a:a0f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:e9:06:a3 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-11586) 03/07/24 _x86_64_ (8 CPU) 14:28:25 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 124.20 43.13 81.07 1928.08 42152.57 14:31:01 136.51 19.56 116.95 2268.16 48159.31 14:32:01 170.81 3.57 167.24 500.90 87457.78 14:33:01 243.48 2.77 240.71 434.73 87041.23 14:34:01 25.23 0.62 24.61 30.66 13473.49 14:35:01 12.85 0.07 12.78 8.27 1231.26 14:36:01 57.17 1.95 55.22 112.11 2825.13 Average: 110.04 10.24 99.80 754.69 40335.52 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30139596 31703788 2799624 8.50 67248 1808892 1422312 4.18 865240 1646888 149200 14:31:01 29829032 31754180 3110188 9.44 85920 2135036 1355672 3.99 837264 1954132 130184 14:32:01 27051812 31677616 5887408 17.87 128892 4681820 1398660 4.12 1001340 4417928 1030600 14:33:01 25151368 30579596 7787852 23.64 137704 5442964 6920940 20.36 2210584 5009912 668 14:34:01 23800124 29350148 9139096 27.75 139388 5559736 8294972 24.41 3497368 5055236 284 14:35:01 24126716 29708480 8812504 26.75 139856 5591396 7096444 20.88 3158588 5071748 212 14:36:01 26221836 31651288 6717384 20.39 143564 5431912 1515240 4.46 1263660 4934932 13044 Average: 26617212 30917871 6322008 19.19 120367 4378822 4000606 11.77 1833435 4012968 189170 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 240.71 153.49 1151.75 42.09 0.00 0.00 0.00 0.00 14:30:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 58.46 43.59 831.79 8.44 0.00 0.00 0.00 0.00 14:31:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 906.68 528.31 22280.57 41.21 0.00 0.00 0.00 0.00 14:32:01 lo 10.13 10.13 0.99 0.99 0.00 0.00 0.00 0.00 14:32:01 br-ebb7632de55d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth89857c3 1.55 1.87 0.16 0.18 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 205.10 117.36 7219.32 21.29 0.00 0.00 0.00 0.00 14:33:01 vethde83cdd 47.34 60.82 5.72 11.15 0.00 0.00 0.00 0.00 14:34:01 veth89857c3 5.72 6.57 0.90 0.98 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 5.58 3.05 2.78 1.86 0.00 0.00 0.00 0.00 14:34:01 vethde83cdd 357.76 364.51 95.43 46.60 0.00 0.00 0.00 0.01 14:35:01 veth89857c3 0.35 0.53 0.04 0.05 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 19.13 16.51 6.87 35.74 0.00 0.00 0.00 0.00 14:35:01 vethde83cdd 245.91 253.74 78.40 28.70 0.00 0.00 0.00 0.01 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 50.72 41.28 87.46 17.85 0.00 0.00 0.00 0.00 14:36:01 lo 38.39 38.39 21.65 21.65 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 212.36 129.09 4511.93 24.07 0.00 0.00 0.00 0.00 Average: lo 4.93 4.93 3.05 3.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11586) 03/07/24 _x86_64_ (8 CPU) 14:28:25 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 10.10 0.00 0.82 4.48 0.05 84.55 14:30:01 0 4.59 0.00 0.58 0.58 0.05 94.19 14:30:01 1 15.87 0.00 1.37 1.64 0.07 81.06 14:30:01 2 1.92 0.00 0.35 0.13 0.02 97.58 14:30:01 3 9.12 0.00 0.82 0.32 0.02 89.73 14:30:01 4 6.02 0.00 0.44 17.41 0.12 76.01 14:30:01 5 20.65 0.00 1.32 14.80 0.10 63.13 14:30:01 6 15.94 0.00 0.88 0.57 0.03 82.57 14:30:01 7 6.67 0.00 0.80 0.50 0.02 92.01 14:31:01 all 9.53 0.00 0.68 3.81 0.04 85.93 14:31:01 0 7.32 0.00 0.48 0.55 0.05 91.59 14:31:01 1 4.14 0.00 0.25 0.45 0.02 95.15 14:31:01 2 0.53 0.00 0.15 0.02 0.00 99.30 14:31:01 3 20.41 0.00 1.09 7.10 0.05 71.36 14:31:01 4 19.12 0.00 1.11 16.33 0.07 63.37 14:31:01 5 10.44 0.00 1.20 5.36 0.03 82.96 14:31:01 6 8.27 0.00 0.69 0.52 0.03 90.49 14:31:01 7 6.16 0.00 0.48 0.23 0.02 93.11 14:32:01 all 10.66 0.00 4.77 8.52 0.08 75.97 14:32:01 0 8.38 0.00 5.57 5.62 0.07 80.36 14:32:01 1 10.46 0.00 3.20 3.83 0.09 82.41 14:32:01 2 11.51 0.00 4.06 25.18 0.10 59.14 14:32:01 3 10.16 0.00 4.47 24.24 0.08 61.04 14:32:01 4 8.79 0.00 4.91 1.60 0.07 84.64 14:32:01 5 12.59 0.00 5.11 1.17 0.07 81.06 14:32:01 6 13.14 0.00 5.90 5.36 0.09 75.52 14:32:01 7 10.26 0.00 4.97 1.20 0.07 83.50 14:33:01 all 15.22 0.00 3.60 11.14 0.07 69.96 14:33:01 0 19.93 0.00 5.04 3.53 0.07 71.44 14:33:01 1 12.18 0.00 3.24 6.89 0.08 77.61 14:33:01 2 14.59 0.00 3.54 1.70 0.08 80.09 14:33:01 3 19.41 0.00 4.18 33.04 0.08 43.28 14:33:01 4 13.15 0.00 3.38 7.28 0.07 76.13 14:33:01 5 16.80 0.00 3.21 5.65 0.08 74.25 14:33:01 6 13.32 0.00 3.09 26.56 0.08 56.95 14:33:01 7 12.41 0.00 3.09 4.66 0.07 79.78 14:34:01 all 22.13 0.00 2.18 1.12 0.07 74.51 14:34:01 0 22.53 0.00 2.35 0.22 0.07 74.83 14:34:01 1 29.14 0.00 2.62 0.20 0.08 67.96 14:34:01 2 12.50 0.00 1.25 0.05 0.03 86.17 14:34:01 3 25.10 0.00 2.63 1.89 0.08 70.29 14:34:01 4 18.84 0.00 1.88 1.24 0.07 77.97 14:34:01 5 20.98 0.00 1.97 0.12 0.07 76.86 14:34:01 6 22.45 0.00 2.26 0.32 0.07 74.90 14:34:01 7 25.55 0.00 2.45 4.88 0.07 67.06 14:35:01 all 3.98 0.00 0.76 3.81 0.06 91.38 14:35:01 0 3.17 0.00 0.95 4.59 0.07 91.22 14:35:01 1 3.96 0.00 0.74 1.32 0.07 93.91 14:35:01 2 5.14 0.00 0.72 1.00 0.07 93.07 14:35:01 3 4.51 0.00 0.91 6.50 0.07 88.02 14:35:01 4 3.85 0.00 0.85 0.07 0.05 95.18 14:35:01 5 4.87 0.00 0.67 1.05 0.07 93.34 14:35:01 6 3.05 0.00 0.54 2.73 0.05 93.64 14:35:01 7 3.33 0.00 0.69 13.21 0.03 82.73 14:36:01 all 6.70 0.00 0.65 6.27 0.03 86.36 14:36:01 0 3.10 0.00 0.57 5.21 0.02 91.11 14:36:01 1 2.90 0.00 0.57 5.29 0.03 91.20 14:36:01 2 1.23 0.00 0.53 7.71 0.02 90.51 14:36:01 3 4.21 0.00 0.50 1.79 0.02 93.48 14:36:01 4 30.83 0.00 1.19 0.28 0.05 67.65 14:36:01 5 0.65 0.00 0.48 1.97 0.02 96.88 14:36:01 6 2.84 0.00 0.63 3.51 0.02 93.00 14:36:01 7 7.85 0.00 0.73 24.42 0.03 66.97 Average: all 11.18 0.00 1.91 5.58 0.06 81.26 Average: 0 9.85 0.00 2.21 2.89 0.06 85.00 Average: 1 11.23 0.00 1.70 2.80 0.06 84.21 Average: 2 6.75 0.00 1.51 5.07 0.05 86.63 Average: 3 13.26 0.00 2.07 10.63 0.06 73.98 Average: 4 14.38 0.00 1.96 6.32 0.07 77.27 Average: 5 12.42 0.00 1.99 4.31 0.06 81.23 Average: 6 11.28 0.00 1.99 5.63 0.05 81.06 Average: 7 10.31 0.00 1.88 7.03 0.04 80.74