---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4483 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 899 24935 0 6332 30812 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:d2:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:feae:d2c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:99:88:76 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::42:4fff:fe99:8876/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4483) 12/12/23 _x86_64_ (8 CPU) 10:43:22 LINUX RESTART (8 CPU) 10:44:02 tps rtps wtps bread/s bwrtn/s 10:45:01 57.07 35.19 21.87 2958.32 20230.70 10:46:01 102.42 36.49 65.92 1699.05 23888.15 10:47:01 194.22 43.34 150.87 2467.72 40740.14 10:48:01 35.19 4.77 30.42 172.61 19627.19 10:49:01 59.11 0.17 58.94 3.07 31398.50 10:50:01 360.61 4.62 355.99 462.86 126217.90 10:51:01 91.75 0.05 91.70 2.40 85395.23 10:52:01 14.20 0.00 14.20 0.00 18056.72 Average: 114.44 15.54 98.90 966.63 45746.39 10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30509492 31762368 2429728 7.38 38676 1542452 1281452 3.77 756588 1423032 264 10:46:01 30058672 31668316 2880548 8.75 70252 1849232 1410940 4.15 906372 1681116 184056 10:47:01 28180128 30357980 4759092 14.45 88016 2380980 2550384 7.50 2307144 2118220 15328 10:48:01 27908056 30154316 5031164 15.27 90852 2443784 2635204 7.75 2563916 2126144 13644 10:49:01 26525076 30048368 6414144 19.47 92416 3700388 2659792 7.83 2933872 3103120 1197444 10:50:01 23934508 29884948 9004712 27.34 105012 6029688 3434116 10.10 3432320 5094044 501344 10:51:01 23930976 29931168 9008244 27.35 123124 6051392 2711216 7.98 3756084 4768192 700 10:52:01 23926228 29925632 9012992 27.36 123200 6051404 2711216 7.98 3930752 4599880 96 Average: 26871642 30466637 6067578 18.42 91444 3756165 2424290 7.13 2573381 3114218 239110 10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 263.08 196.36 648.68 50.02 0.00 0.00 0.00 0.00 10:46:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 105.08 72.30 1086.61 22.62 0.00 0.00 0.00 0.00 10:47:01 lo 0.23 0.23 0.03 0.03 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 518.96 398.68 6211.94 65.85 0.00 0.00 0.00 0.00 10:48:01 lo 3.62 3.62 12.81 12.81 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 983.99 618.48 805.14 225.33 0.00 0.00 0.00 0.00 10:49:01 lo 2.95 2.95 0.35 0.35 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 333.19 277.99 92.70 4218.44 0.00 0.00 0.00 0.00 10:50:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 10:50:01 vethddb7481 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 568.72 439.39 8387.39 4215.79 0.00 0.00 0.00 0.00 10:51:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:51:01 docker0 166.67 293.43 16.74 4389.70 0.00 0.00 0.00 0.00 10:51:01 ens3 2192.08 1565.72 4793.91 2873.44 0.00 0.00 0.00 0.00 10:52:01 lo 0.33 0.33 0.03 0.03 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 1613.21 1665.14 104.55 13550.15 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 1.71 1.71 0.00 0.00 0.00 0.00 Average: docker0 20.88 36.76 2.10 549.84 0.00 0.00 0.00 0.00 Average: ens3 823.45 655.20 2770.70 3159.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4483) 12/12/23 _x86_64_ (8 CPU) 10:43:22 LINUX RESTART (8 CPU) 10:44:02 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 2.99 0.00 0.39 1.57 0.02 95.03 10:45:01 0 2.66 0.00 0.46 0.15 0.03 96.69 10:45:01 1 4.26 0.00 0.70 0.83 0.03 94.18 10:45:01 2 4.02 0.00 0.37 0.39 0.02 95.20 10:45:01 3 1.98 0.00 0.41 0.44 0.00 97.17 10:45:01 4 2.14 0.00 0.34 0.32 0.02 97.18 10:45:01 5 2.83 0.00 0.17 9.23 0.03 87.73 10:45:01 6 3.95 0.00 0.30 0.56 0.02 95.17 10:45:01 7 2.11 0.00 0.32 0.65 0.02 96.91 10:46:01 all 10.37 0.00 0.78 2.68 0.03 86.14 10:46:01 0 5.20 0.00 0.63 0.28 0.02 93.86 10:46:01 1 8.42 0.00 0.67 0.47 0.03 90.41 10:46:01 2 5.02 0.00 0.36 0.10 0.02 94.51 10:46:01 3 6.77 0.00 0.50 0.75 0.02 91.97 10:46:01 4 3.57 0.00 0.15 0.52 0.02 95.75 10:46:01 5 1.02 0.00 0.57 16.33 0.03 82.05 10:46:01 6 25.57 0.00 1.64 2.04 0.07 70.69 10:46:01 7 27.49 0.00 1.71 0.99 0.05 69.77 10:47:01 all 22.69 0.00 1.23 2.90 0.06 73.11 10:47:01 0 20.92 0.00 0.77 0.35 0.05 77.91 10:47:01 1 33.36 0.00 1.07 1.61 0.08 63.88 10:47:01 2 22.71 0.00 2.20 1.26 0.08 73.75 10:47:01 3 18.24 0.00 0.58 0.40 0.05 80.73 10:47:01 4 15.38 0.00 1.25 0.75 0.03 82.58 10:47:01 5 26.96 0.00 1.15 4.42 0.08 67.38 10:47:01 6 21.14 0.00 1.44 8.76 0.07 68.59 10:47:01 7 22.84 0.00 1.41 5.66 0.08 70.01 10:48:01 all 35.52 0.00 1.59 1.02 0.07 61.81 10:48:01 0 35.10 0.00 1.13 0.65 0.07 63.05 10:48:01 1 35.84 0.00 1.59 0.00 0.07 62.51 10:48:01 2 35.30 0.00 0.92 0.05 0.07 63.66 10:48:01 3 37.08 0.00 2.84 4.32 0.07 55.69 10:48:01 4 42.35 0.00 0.90 0.07 0.08 56.60 10:48:01 5 32.11 0.00 2.01 0.08 0.08 65.72 10:48:01 6 28.28 0.00 1.76 2.72 0.07 67.17 10:48:01 7 38.07 0.00 1.55 0.25 0.07 60.06 10:49:01 all 25.39 0.00 0.91 1.48 0.06 72.16 10:49:01 0 10.35 0.00 0.60 5.92 0.03 83.10 10:49:01 1 34.84 0.00 1.77 1.57 0.08 61.74 10:49:01 2 22.21 0.00 1.22 0.10 0.07 76.40 10:49:01 3 22.98 0.00 1.41 3.86 0.07 71.68 10:49:01 4 24.20 0.00 0.28 0.10 0.07 75.35 10:49:01 5 28.22 0.00 0.88 0.08 0.07 70.75 10:49:01 6 33.51 0.00 0.45 0.13 0.05 65.85 10:49:01 7 26.74 0.00 0.68 0.05 0.08 72.44 10:50:01 all 10.16 0.00 2.59 7.40 0.07 79.79 10:50:01 0 11.30 0.00 1.42 4.63 0.05 82.60 10:50:01 1 10.28 0.00 2.09 1.91 0.03 85.68 10:50:01 2 15.51 0.00 4.37 1.95 0.08 78.08 10:50:01 3 10.71 0.00 2.92 38.68 0.07 47.62 10:50:01 4 8.89 0.00 2.62 6.54 0.07 81.89 10:50:01 5 9.63 0.00 1.94 0.13 0.08 88.22 10:50:01 6 5.63 0.00 3.10 3.77 0.05 87.46 10:50:01 7 9.32 0.00 2.23 1.81 0.07 86.57 10:51:01 all 17.94 0.00 3.81 6.17 0.07 72.01 10:51:01 0 10.75 0.00 3.68 8.26 0.05 77.27 10:51:01 1 20.65 0.00 6.03 5.23 0.08 68.01 10:51:01 2 19.19 0.00 3.15 2.61 0.08 74.97 10:51:01 3 17.16 0.00 4.10 16.00 0.07 62.67 10:51:01 4 19.34 0.00 3.00 3.17 0.07 74.43 10:51:01 5 18.46 0.00 3.57 13.85 0.07 64.06 10:51:01 6 19.68 0.00 3.24 0.02 0.08 76.98 10:51:01 7 18.32 0.00 3.72 0.22 0.07 77.68 10:52:01 all 16.51 0.00 0.56 0.88 0.08 81.98 10:52:01 0 8.63 0.00 0.35 0.00 0.07 90.95 10:52:01 1 19.76 0.00 0.70 0.00 0.07 79.47 10:52:01 2 25.72 0.00 0.86 0.05 0.10 73.27 10:52:01 3 18.87 0.00 0.59 0.00 0.08 80.46 10:52:01 4 15.72 0.00 0.48 6.87 0.07 76.86 10:52:01 5 23.67 0.00 0.72 0.00 0.10 75.51 10:52:01 6 13.55 0.00 0.49 0.00 0.07 85.90 10:52:01 7 6.22 0.00 0.30 0.08 0.05 93.34 Average: all 17.72 0.00 1.48 3.01 0.06 77.73 Average: 0 13.14 0.00 1.13 2.53 0.05 83.15 Average: 1 20.96 0.00 1.83 1.45 0.06 75.70 Average: 2 18.71 0.00 1.68 0.81 0.06 78.74 Average: 3 16.76 0.00 1.67 8.03 0.05 73.50 Average: 4 16.48 0.00 1.13 2.29 0.05 80.05 Average: 5 17.90 0.00 1.38 5.51 0.07 75.14 Average: 6 18.95 0.00 1.55 2.25 0.06 77.19 Average: 7 18.93 0.00 1.49 1.21 0.06 78.31