---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8830 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 11G 145G 7% / 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 853 28441 0 2872 30872 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:84:2f:bb brd ff:ff:ff:ff:ff:ff inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe84:2fbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:74:46:e7 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::42:60ff:fe74:46e7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8830) 02/26/24 _x86_64_ (8 CPU) 10:41:53 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 159.56 84.45 75.10 6189.10 58228.30 10:44:01 123.40 20.13 103.27 511.38 29308.85 10:45:01 75.34 4.40 70.94 458.86 26789.67 10:46:01 33.92 0.70 33.22 15.06 21555.08 10:47:01 116.18 3.22 112.96 443.39 47675.65 10:48:01 46.98 1.25 45.73 61.85 21878.44 Average: 92.56 19.02 73.54 1279.87 34238.64 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30221888 31675624 2717332 8.25 56088 1717524 1464336 4.31 898136 1550124 88212 10:44:01 29357060 31081692 3582160 10.88 80168 1947368 2194436 6.46 1516328 1759124 98456 10:45:01 28366184 30237732 4573036 13.88 86052 2081552 2883972 8.49 2410116 1843776 18976 10:46:01 26979704 28915304 5959516 18.09 88980 2138984 5236312 15.41 3740080 1880936 10764 10:47:01 27759384 30232536 5179836 15.73 97296 2657392 2622876 7.72 2604088 2220504 560 10:48:01 29177312 31667240 3761908 11.42 101712 2669208 1411288 4.15 1183588 2224592 14088 Average: 28643589 30635021 4295631 13.04 85049 2202005 2635537 7.75 2058723 1913176 38509 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:43:01 ens3 356.06 241.78 1507.48 58.76 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:44:01 ens3 155.54 124.21 1121.05 29.60 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 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 692.27 399.23 1559.55 145.85 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 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 224.44 146.05 725.09 44.56 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 10:47:01 ens3 347.83 309.68 1501.41 1344.12 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 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 10:48:01 ens3 82.42 83.26 51.21 356.63 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 309.75 217.36 1077.59 329.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8830) 02/26/24 _x86_64_ (8 CPU) 10:41:53 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 8.62 0.00 1.12 4.68 0.04 85.53 10:43:01 0 8.91 0.00 1.24 17.22 0.05 72.58 10:43:01 1 6.14 0.00 0.85 0.45 0.02 92.54 10:43:01 2 23.70 0.00 1.62 2.30 0.07 72.31 10:43:01 3 5.69 0.00 0.62 2.92 0.07 90.71 10:43:01 4 12.36 0.00 1.42 0.54 0.05 85.63 10:43:01 5 4.90 0.00 0.55 12.43 0.05 82.07 10:43:01 6 4.46 0.00 0.83 0.37 0.02 94.32 10:43:01 7 2.84 0.00 1.84 1.27 0.03 94.01 10:44:01 all 14.11 0.00 0.90 1.81 0.04 83.13 10:44:01 0 9.03 0.00 0.37 0.10 0.02 90.48 10:44:01 1 25.04 0.00 1.19 2.46 0.05 71.27 10:44:01 2 33.36 0.00 2.26 1.82 0.07 62.50 10:44:01 3 18.36 0.00 0.74 0.25 0.05 80.60 10:44:01 4 6.76 0.00 0.75 0.05 0.02 92.42 10:44:01 5 10.36 0.00 0.72 9.46 0.05 79.42 10:44:01 6 5.73 0.00 0.53 0.10 0.02 93.62 10:44:01 7 4.33 0.00 0.68 0.28 0.02 94.69 10:45:01 all 53.39 0.00 1.97 0.71 0.09 43.84 10:45:01 0 53.77 0.00 1.79 0.02 0.08 44.34 10:45:01 1 56.55 0.00 1.80 2.37 0.12 39.16 10:45:01 2 61.82 0.00 2.10 0.03 0.12 35.93 10:45:01 3 48.55 0.00 2.07 1.53 0.08 47.76 10:45:01 4 55.86 0.00 1.69 0.03 0.10 42.31 10:45:01 5 53.96 0.00 2.45 1.57 0.08 41.94 10:45:01 6 51.88 0.00 2.13 0.05 0.10 45.84 10:45:01 7 44.67 0.00 1.72 0.08 0.08 53.45 10:46:01 all 57.86 0.00 2.00 0.43 0.10 39.61 10:46:01 0 59.25 0.00 1.77 0.03 0.08 38.86 10:46:01 1 61.56 0.00 2.06 3.25 0.10 33.03 10:46:01 2 58.18 0.00 2.01 0.02 0.10 39.69 10:46:01 3 59.67 0.00 2.13 0.00 0.10 38.10 10:46:01 4 60.83 0.00 1.85 0.03 0.10 37.19 10:46:01 5 52.20 0.00 1.81 0.02 0.12 45.85 10:46:01 6 58.40 0.00 2.20 0.07 0.08 39.26 10:46:01 7 52.82 0.00 2.13 0.02 0.08 44.95 10:47:01 all 53.83 0.00 2.17 2.24 0.10 41.67 10:47:01 0 56.22 0.00 2.30 1.98 0.10 39.41 10:47:01 1 53.11 0.00 2.39 10.22 0.10 34.19 10:47:01 2 52.83 0.00 1.90 1.24 0.08 43.94 10:47:01 3 55.22 0.00 2.66 0.50 0.10 41.51 10:47:01 4 52.93 0.00 2.38 0.05 0.08 44.56 10:47:01 5 52.77 0.00 1.90 2.66 0.10 42.57 10:47:01 6 52.10 0.00 2.00 0.97 0.10 44.84 10:47:01 7 55.48 0.00 1.81 0.30 0.10 42.30 10:48:01 all 11.12 0.00 0.65 1.34 0.04 86.86 10:48:01 0 3.27 0.00 0.35 0.02 0.02 96.35 10:48:01 1 14.24 0.00 0.87 9.13 0.05 75.71 10:48:01 2 24.11 0.00 0.90 1.08 0.05 73.86 10:48:01 3 17.45 0.00 0.73 0.22 0.03 81.57 10:48:01 4 7.21 0.00 0.50 0.02 0.03 92.24 10:48:01 5 13.31 0.00 0.50 0.25 0.03 85.90 10:48:01 6 8.53 0.00 0.83 0.03 0.07 90.54 10:48:01 7 0.83 0.00 0.45 0.00 0.00 98.72 Average: all 33.12 0.00 1.47 1.87 0.07 63.48 Average: 0 31.72 0.00 1.30 3.22 0.06 63.70 Average: 1 36.04 0.00 1.52 4.65 0.07 57.72 Average: 2 42.30 0.00 1.80 1.08 0.08 54.74 Average: 3 34.12 0.00 1.49 0.90 0.07 63.42 Average: 4 32.64 0.00 1.43 0.12 0.06 65.75 Average: 5 31.21 0.00 1.32 4.40 0.07 62.99 Average: 6 30.12 0.00 1.42 0.26 0.06 68.13 Average: 7 26.78 0.00 1.44 0.33 0.05 71.41