---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17535 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 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 875 27504 0 3787 30836 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:b7:46:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:feb7:461f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:b1:4d:1a 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:b7ff:feb1:4d1a/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-17535) 03/23/24 _x86_64_ (8 CPU) 14:40:45 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 225.88 87.04 138.84 6230.43 133583.47 14:43:01 191.55 18.80 172.75 640.83 62006.60 14:44:01 24.50 3.13 21.36 166.37 8317.41 14:45:01 113.36 3.25 110.11 451.58 49753.42 14:46:01 118.26 0.18 118.08 1.47 9733.18 14:47:01 66.01 0.47 65.54 3.73 6260.69 14:48:01 96.82 0.75 96.07 84.25 5027.03 Average: 119.48 16.23 103.25 1082.65 39240.51 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30168712 31733172 2770508 8.41 67448 1808664 1359632 4.00 837444 1645276 145000 14:43:01 28904884 30913528 4034336 12.25 87300 2214784 2021016 5.95 1707932 1998344 16144 14:44:01 28334820 30800924 4604400 13.98 88424 2664040 2061392 6.07 2023400 2236568 218816 14:45:01 27242916 30412644 5696304 17.29 116016 3311064 2362328 6.95 2684212 2600088 97480 14:46:01 26819236 30170576 6119984 18.58 136336 3428716 2460004 7.24 2937400 2717684 1116 14:47:01 26752904 30276096 6186316 18.78 162576 3538324 2401004 7.06 2861712 2820004 126616 14:48:01 28144440 31554524 4794780 14.56 163884 3450452 1492456 4.39 1658068 2678052 26076 Average: 28052559 30837352 4886661 14.84 117426 2916578 2022547 5.95 2101453 2385145 90178 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 370.50 250.02 1628.55 58.38 0.00 0.00 0.00 0.00 14:42:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 705.30 474.59 4941.04 106.20 0.00 0.00 0.00 0.00 14:43:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 178.45 112.46 547.88 49.92 0.00 0.00 0.00 0.00 14:44:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 veth649a42c 68.38 127.56 11.17 453.86 0.00 0.00 0.00 0.04 14:45:01 ens3 783.34 604.68 2284.23 3345.35 0.00 0.00 0.00 0.00 14:45:01 lo 6.26 6.26 0.58 0.58 0.00 0.00 0.00 0.00 14:45:01 docker0 71.08 132.74 10.40 531.34 0.00 0.00 0.00 0.00 14:46:01 veth649a42c 630.39 535.91 68.86 477.83 0.00 0.00 0.00 0.04 14:46:01 ens3 568.72 643.21 484.56 73.49 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 docker0 630.39 535.88 60.24 477.83 0.00 0.00 0.00 0.00 14:47:01 veth266946d 705.58 664.52 79.96 933.16 0.00 0.00 0.00 0.08 14:47:01 ens3 743.89 798.50 975.20 90.61 0.00 0.00 0.00 0.00 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:47:01 docker0 792.20 729.58 77.82 972.48 0.00 0.00 0.00 0.00 14:48:01 ens3 98.37 113.26 53.57 16.22 0.00 0.00 0.00 0.00 14:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:48:01 docker0 95.77 74.39 7.91 39.87 0.00 0.00 0.00 0.00 Average: ens3 492.66 428.11 1559.31 534.38 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.44 0.44 0.00 0.00 0.00 0.00 Average: docker0 227.06 210.37 22.34 288.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17535) 03/23/24 _x86_64_ (8 CPU) 14:40:45 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 10.86 0.00 1.34 1.92 0.04 85.84 14:42:01 0 10.46 0.00 0.87 0.52 0.05 88.11 14:42:01 1 4.55 0.00 0.94 0.18 0.02 94.32 14:42:01 2 19.53 0.00 1.19 9.88 0.08 69.31 14:42:01 3 13.84 0.00 1.65 0.42 0.05 84.04 14:42:01 4 13.41 0.00 1.32 0.30 0.05 84.92 14:42:01 5 7.07 0.00 1.24 2.94 0.03 88.71 14:42:01 6 6.22 0.00 1.75 0.65 0.02 91.36 14:42:01 7 11.81 0.00 1.74 0.48 0.03 85.94 14:43:01 all 18.73 0.00 2.12 0.83 0.06 78.26 14:43:01 0 17.62 0.00 5.06 0.50 0.05 76.77 14:43:01 1 15.66 0.00 0.80 0.69 0.03 82.82 14:43:01 2 13.94 0.00 2.34 4.05 0.05 79.62 14:43:01 3 16.01 0.00 1.60 0.47 0.07 81.85 14:43:01 4 19.56 0.00 2.19 0.18 0.05 78.02 14:43:01 5 37.48 0.00 2.54 0.73 0.08 59.16 14:43:01 6 21.23 0.00 0.57 0.03 0.05 78.12 14:43:01 7 8.35 0.00 1.84 0.00 0.03 89.78 14:44:01 all 16.23 0.00 0.73 0.08 0.04 82.92 14:44:01 0 11.81 0.00 0.55 0.28 0.05 87.30 14:44:01 1 8.18 0.00 0.32 0.00 0.05 91.45 14:44:01 2 24.49 0.00 1.15 0.25 0.05 74.06 14:44:01 3 24.38 0.00 0.63 0.02 0.03 74.94 14:44:01 4 15.45 0.00 0.70 0.00 0.03 83.82 14:44:01 5 19.20 0.00 1.40 0.02 0.03 79.34 14:44:01 6 13.96 0.00 0.50 0.07 0.03 85.44 14:44:01 7 12.33 0.00 0.62 0.02 0.03 87.00 14:45:01 all 10.76 0.00 2.52 0.61 0.05 86.05 14:45:01 0 8.98 0.00 2.57 0.37 0.03 88.05 14:45:01 1 14.18 0.00 2.68 0.08 0.05 83.01 14:45:01 2 5.20 0.00 2.35 1.06 0.03 91.36 14:45:01 3 8.86 0.00 2.31 2.22 0.07 86.54 14:45:01 4 18.79 0.00 3.82 0.08 0.10 77.21 14:45:01 5 17.16 0.00 2.18 0.17 0.07 80.43 14:45:01 6 8.79 0.00 2.27 0.08 0.05 88.81 14:45:01 7 4.17 0.00 1.99 0.82 0.05 92.96 14:46:01 all 5.23 0.00 0.80 0.76 0.03 93.18 14:46:01 0 10.65 0.00 1.59 0.00 0.03 87.73 14:46:01 1 2.75 0.00 0.87 2.55 0.02 93.81 14:46:01 2 3.20 0.00 0.27 0.00 0.02 96.52 14:46:01 3 0.27 0.00 1.38 0.10 0.03 98.22 14:46:01 4 16.91 0.00 1.02 0.05 0.05 81.97 14:46:01 5 2.05 0.00 0.32 0.00 0.02 97.62 14:46:01 6 5.03 0.00 0.52 0.00 0.03 94.42 14:46:01 7 1.04 0.00 0.47 3.41 0.02 95.08 14:47:01 all 7.89 0.00 1.61 1.12 0.05 89.34 14:47:01 0 4.52 0.00 1.57 1.41 0.07 92.44 14:47:01 1 5.14 0.00 1.77 0.52 0.05 92.52 14:47:01 2 4.85 0.00 1.14 2.79 0.07 91.16 14:47:01 3 39.66 0.00 3.53 0.03 0.07 56.71 14:47:01 4 2.77 0.00 0.80 0.00 0.02 96.41 14:47:01 5 4.47 0.00 2.13 0.72 0.08 92.59 14:47:01 6 0.86 0.00 1.06 1.09 0.03 96.96 14:47:01 7 0.73 0.00 0.88 2.35 0.05 96.00 14:48:01 all 4.32 0.00 0.61 0.55 0.02 94.50 14:48:01 0 1.38 0.00 0.32 0.13 0.02 98.15 14:48:01 1 1.47 0.00 0.67 0.58 0.03 97.25 14:48:01 2 2.35 0.00 0.40 0.02 0.00 97.23 14:48:01 3 3.34 0.00 0.68 2.87 0.05 93.05 14:48:01 4 3.25 0.00 0.67 0.00 0.00 96.08 14:48:01 5 1.53 0.00 0.67 0.00 0.00 97.80 14:48:01 6 0.15 0.00 0.69 0.00 0.02 99.15 14:48:01 7 21.05 0.00 0.72 0.85 0.05 77.33 Average: all 10.57 0.00 1.39 0.84 0.04 87.16 Average: 0 9.34 0.00 1.79 0.46 0.04 88.37 Average: 1 7.41 0.00 1.15 0.66 0.04 90.75 Average: 2 10.50 0.00 1.26 2.57 0.04 85.62 Average: 3 15.20 0.00 1.68 0.87 0.05 82.19 Average: 4 12.87 0.00 1.50 0.09 0.04 85.50 Average: 5 12.71 0.00 1.49 0.65 0.05 85.10 Average: 6 8.05 0.00 1.05 0.27 0.03 90.59 Average: 7 8.51 0.00 1.18 1.13 0.04 89.14