---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5563 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: 2799.998 BogoMIPS: 5599.99 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 13G 143G 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 870 26214 0 5081 30841 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ef:f9:11 brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:feef:f911/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:28:0e:07 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::42:33ff:fe28:e07/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5563) 11/28/23 _x86_64_ (8 CPU) 10:51:20 LINUX RESTART (8 CPU) 10:52:01 tps rtps wtps bread/s bwrtn/s 10:53:01 102.43 22.91 79.52 1185.47 27089.64 10:54:01 161.45 21.02 140.43 810.12 39711.71 10:55:01 41.64 2.10 39.54 99.72 44533.91 10:56:01 115.85 2.52 113.33 368.07 53685.99 10:57:01 297.17 0.42 296.75 4.53 42800.33 10:58:01 344.13 0.08 344.04 7.60 89936.88 10:59:01 47.26 0.97 46.29 60.79 29659.99 Average: 158.56 7.15 151.41 362.39 46772.92 10:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 30089448 31711960 2849772 8.65 71360 1860468 1420624 4.18 867576 1693476 176916 10:54:01 28171620 30228116 4767600 14.47 87956 2260648 3175988 9.34 2404800 2033312 9088 10:55:01 27711912 30604572 5227308 15.87 91152 3080000 2388676 7.03 2272212 2598404 40584 10:56:01 26920784 30163528 6018436 18.27 124596 3364192 2663880 7.84 2932856 2650276 122484 10:57:01 26594212 30540068 6345008 19.26 160636 3942720 2592720 7.63 2734336 3104328 142276 10:58:01 25906148 30404828 7033072 21.35 220600 4430620 2486440 7.32 2960916 3556948 480 10:59:01 26862328 31593740 6076892 18.45 223872 4654184 1514340 4.46 2001212 3560028 1972 Average: 27465207 30749545 5474013 16.62 140025 3370405 2320381 6.83 2310558 2742396 70543 10:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 61.10 42.87 974.54 7.85 0.00 0.00 0.00 0.00 10:53:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 777.24 535.99 4992.71 138.51 0.00 0.00 0.00 0.00 10:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 171.12 119.73 1421.89 39.12 0.00 0.00 0.00 0.00 10:55:01 lo 8.48 8.48 2.22 2.22 0.00 0.00 0.00 0.00 10:56:01 docker0 418.41 376.49 49.11 1500.25 0.00 0.00 0.00 0.00 10:56:01 ens3 832.88 902.82 2351.64 3385.32 0.00 0.00 0.00 0.00 10:56:01 lo 5.80 5.80 0.55 0.55 0.00 0.00 0.00 0.00 10:56:01 vethf8ec7f6 415.50 371.12 54.61 1422.75 0.00 0.00 0.00 0.12 10:57:01 docker0 673.37 610.60 57.01 1106.52 0.00 0.00 0.00 0.00 10:57:01 ens3 680.95 713.46 1124.13 79.28 0.00 0.00 0.00 0.00 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 docker0 3.12 5.78 0.19 77.53 0.00 0.00 0.00 0.00 10:58:01 ens3 361.97 237.34 1475.67 285.78 0.00 0.00 0.00 0.00 10:58:01 lo 8.53 8.53 0.78 0.78 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 352.46 435.41 49.75 3166.10 0.00 0.00 0.00 0.00 10:59:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 156.40 141.82 15.19 383.43 0.00 0.00 0.00 0.00 Average: ens3 462.55 426.80 1770.33 1014.46 0.00 0.00 0.00 0.00 Average: lo 3.98 3.98 0.58 0.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5563) 11/28/23 _x86_64_ (8 CPU) 10:51:20 LINUX RESTART (8 CPU) 10:52:01 CPU %user %nice %system %iowait %steal %idle 10:53:01 all 10.25 0.00 0.78 2.40 0.03 86.53 10:53:01 0 12.82 0.00 0.74 0.92 0.07 85.46 10:53:01 1 37.06 0.00 2.46 3.08 0.07 57.33 10:53:01 2 10.93 0.00 1.08 0.40 0.02 87.57 10:53:01 3 4.39 0.00 0.33 2.87 0.02 92.39 10:53:01 4 0.20 0.00 0.32 10.73 0.02 88.73 10:53:01 5 3.99 0.00 0.37 0.12 0.02 95.51 10:53:01 6 1.32 0.00 0.20 0.02 0.02 98.45 10:53:01 7 11.34 0.00 0.77 1.10 0.03 86.76 10:54:01 all 20.41 0.00 2.11 3.32 0.06 74.10 10:54:01 0 11.78 0.00 1.03 2.92 0.03 84.23 10:54:01 1 22.98 0.00 1.73 3.13 0.07 72.09 10:54:01 2 32.05 0.00 4.81 1.36 0.08 61.70 10:54:01 3 19.98 0.00 4.92 1.79 0.08 73.23 10:54:01 4 18.99 0.00 0.74 12.50 0.05 67.72 10:54:01 5 12.97 0.00 0.40 0.28 0.05 86.30 10:54:01 6 16.71 0.00 0.43 1.72 0.03 81.10 10:54:01 7 27.91 0.00 2.81 2.81 0.08 66.38 10:55:01 all 12.83 0.00 1.10 1.76 0.03 84.27 10:55:01 0 9.56 0.00 0.83 0.27 0.03 89.31 10:55:01 1 12.63 0.00 1.24 0.13 0.03 85.97 10:55:01 2 9.64 0.00 0.77 0.02 0.03 89.54 10:55:01 3 10.63 0.00 0.62 0.02 0.03 88.70 10:55:01 4 25.08 0.00 2.38 3.79 0.05 68.70 10:55:01 5 12.84 0.00 0.90 0.50 0.05 85.71 10:55:01 6 14.09 0.00 0.78 0.02 0.03 85.07 10:55:01 7 8.24 0.00 1.24 9.45 0.03 81.04 10:56:01 all 10.45 0.00 1.91 2.67 0.06 84.91 10:56:01 0 10.35 0.00 1.42 0.13 0.05 88.05 10:56:01 1 4.98 0.00 1.04 3.37 0.03 90.58 10:56:01 2 11.58 0.00 1.93 0.32 0.07 86.10 10:56:01 3 27.39 0.00 3.16 2.03 0.08 67.33 10:56:01 4 5.81 0.00 2.37 2.13 0.05 89.64 10:56:01 5 12.57 0.00 1.66 1.15 0.05 84.57 10:56:01 6 6.00 0.00 1.37 9.94 0.03 82.65 10:56:01 7 4.92 0.00 2.33 2.25 0.08 90.42 10:57:01 all 11.05 0.00 2.15 2.78 0.05 83.97 10:57:01 0 7.79 0.00 3.09 0.59 0.05 88.48 10:57:01 1 10.29 0.00 1.35 1.87 0.05 86.43 10:57:01 2 8.71 0.00 3.02 2.04 0.07 86.16 10:57:01 3 5.18 0.00 2.13 16.56 0.03 76.10 10:57:01 4 8.62 0.00 1.87 0.33 0.05 89.12 10:57:01 5 20.61 0.00 1.89 0.43 0.07 77.00 10:57:01 6 17.11 0.00 1.97 0.08 0.05 80.78 10:57:01 7 10.01 0.00 1.91 0.32 0.07 87.70 10:58:01 all 12.80 0.00 3.11 4.41 0.05 79.63 10:58:01 0 9.66 0.00 2.57 3.94 0.05 83.78 10:58:01 1 7.64 0.00 2.29 12.21 0.05 77.81 10:58:01 2 18.82 0.00 4.21 10.91 0.07 65.98 10:58:01 3 12.37 0.00 1.86 0.17 0.05 85.55 10:58:01 4 15.52 0.00 3.87 0.79 0.07 79.74 10:58:01 5 13.03 0.00 2.81 0.69 0.05 83.41 10:58:01 6 14.42 0.00 4.12 1.76 0.05 79.65 10:58:01 7 10.91 0.00 3.09 4.76 0.05 81.18 10:59:01 all 10.81 0.00 0.62 1.53 0.04 87.01 10:59:01 0 5.18 0.00 0.49 9.67 0.03 84.63 10:59:01 1 2.88 0.00 0.25 0.02 0.02 96.84 10:59:01 2 10.09 0.00 0.53 0.02 0.05 89.31 10:59:01 3 5.89 0.00 0.37 0.02 0.03 93.69 10:59:01 4 5.23 0.00 0.52 0.00 0.02 94.24 10:59:01 5 2.54 0.00 0.48 1.38 0.02 95.58 10:59:01 6 33.96 0.00 0.80 0.70 0.05 64.49 10:59:01 7 20.78 0.00 1.52 0.45 0.07 77.18 Average: all 12.66 0.00 1.68 2.69 0.05 82.92 Average: 0 9.59 0.00 1.45 2.63 0.05 86.28 Average: 1 14.07 0.00 1.48 3.40 0.05 81.01 Average: 2 14.54 0.00 2.33 2.15 0.05 80.92 Average: 3 12.25 0.00 1.91 3.35 0.05 82.45 Average: 4 11.34 0.00 1.72 4.33 0.04 82.57 Average: 5 11.21 0.00 1.21 0.65 0.04 86.88 Average: 6 14.80 0.00 1.38 2.03 0.04 81.75 Average: 7 13.46 0.00 1.95 3.02 0.06 81.51