---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4603 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 851 28431 0 2884 30874 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:5e:b0:81 brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe5e:b081/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:0a:07:e5 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::42:46ff:fe0a:7e5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4603) 02/11/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 93.87 17.86 76.00 1027.30 24719.08 10:44:01 131.09 20.55 110.55 835.46 30267.76 10:45:01 42.87 0.73 42.14 15.99 22295.37 10:46:01 33.02 0.92 32.11 26.79 19909.50 10:47:01 116.11 3.52 112.60 456.46 47287.85 Average: 83.39 8.71 74.68 472.37 28895.39 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30111904 31718996 2827316 8.58 70052 1847072 1393728 4.10 850568 1683624 172436 10:44:01 28878616 30662856 4060604 12.33 82016 2001932 4859300 14.30 1951028 1790596 17508 10:45:01 27954140 29861692 4985080 15.13 87416 2113564 4989096 14.68 2776940 1871628 21196 10:46:01 26656360 28604952 6282860 19.07 89252 2150568 5323144 15.66 4048576 1889240 2016 10:47:01 29142080 31636120 3797140 11.53 99468 2675684 1435988 4.23 1204512 2235436 44400 Average: 28548620 30496923 4390600 13.33 85641 2157764 3600251 10.59 2166325 1894105 51511 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 23.53 23.53 2.55 2.55 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 109.95 101.72 1010.16 14.02 0.00 0.00 0.00 0.00 10:44:01 lo 4.53 4.53 0.48 0.48 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 ens3 344.66 221.71 1363.79 67.13 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 298.90 242.74 1392.62 92.58 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 257.90 210.43 472.07 59.46 0.00 0.00 0.00 0.00 10:47:01 lo 9.20 9.20 0.93 0.93 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 396.43 402.17 1529.84 1702.32 0.00 0.00 0.00 0.00 Average: lo 7.54 7.54 0.80 0.80 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 281.57 235.75 1153.68 387.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4603) 02/11/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 9.70 0.00 0.73 2.21 0.03 87.33 10:43:01 0 0.78 0.00 0.60 8.45 0.03 90.13 10:43:01 1 4.87 0.00 0.45 0.75 0.08 93.85 10:43:01 2 37.61 0.00 1.96 2.17 0.07 58.19 10:43:01 3 24.51 0.00 1.59 0.88 0.03 72.98 10:43:01 4 7.01 0.00 0.58 0.20 0.03 92.17 10:43:01 5 2.17 0.00 0.32 0.02 0.02 97.48 10:43:01 6 0.22 0.00 0.07 4.75 0.02 94.95 10:43:01 7 0.57 0.00 0.27 0.42 0.02 98.73 10:44:01 all 21.61 0.00 0.94 1.77 0.05 75.62 10:44:01 0 17.94 0.00 1.44 7.97 0.07 72.58 10:44:01 1 16.17 0.00 0.78 2.95 0.05 80.05 10:44:01 2 30.91 0.00 1.35 1.60 0.05 66.08 10:44:01 3 29.99 0.00 0.84 0.08 0.05 69.04 10:44:01 4 19.72 0.00 0.74 0.38 0.07 79.10 10:44:01 5 28.07 0.00 1.21 1.04 0.07 69.62 10:44:01 6 15.47 0.00 0.68 0.12 0.02 83.71 10:44:01 7 14.65 0.00 0.52 0.03 0.05 84.75 10:45:01 all 54.19 0.00 2.00 0.71 0.08 43.02 10:45:01 0 44.69 0.00 1.96 5.35 0.07 47.94 10:45:01 1 57.75 0.00 2.29 0.05 0.07 39.84 10:45:01 2 53.70 0.00 1.79 0.00 0.08 44.42 10:45:01 3 53.46 0.00 1.71 0.00 0.08 44.75 10:45:01 4 56.46 0.00 2.37 0.07 0.08 41.01 10:45:01 5 59.90 0.00 1.88 0.03 0.07 38.12 10:45:01 6 47.57 0.00 1.73 0.10 0.08 50.52 10:45:01 7 60.05 0.00 2.21 0.08 0.08 37.57 10:46:01 all 83.06 0.00 2.20 0.19 0.09 14.46 10:46:01 0 82.70 0.00 2.17 0.99 0.10 14.04 10:46:01 1 85.19 0.00 2.97 0.34 0.08 11.43 10:46:01 2 82.88 0.00 2.23 0.02 0.08 14.79 10:46:01 3 83.62 0.00 1.66 0.00 0.08 14.64 10:46:01 4 85.76 0.00 1.73 0.00 0.08 12.43 10:46:01 5 79.16 0.00 2.24 0.02 0.10 18.48 10:46:01 6 82.86 0.00 2.39 0.20 0.08 14.46 10:46:01 7 82.31 0.00 2.24 0.00 0.08 15.36 10:47:01 all 17.37 0.00 1.56 2.22 0.05 78.80 10:47:01 0 13.21 0.00 1.76 3.69 0.05 81.28 10:47:01 1 22.48 0.00 2.09 7.56 0.05 67.82 10:47:01 2 29.02 0.00 1.91 1.06 0.07 67.95 10:47:01 3 19.46 0.00 1.68 0.49 0.05 78.32 10:47:01 4 12.93 0.00 1.15 2.06 0.03 83.83 10:47:01 5 13.74 0.00 1.46 2.80 0.07 81.94 10:47:01 6 14.31 0.00 1.39 0.05 0.05 84.20 10:47:01 7 13.75 0.00 1.08 0.02 0.05 85.11 Average: all 37.15 0.00 1.49 1.42 0.06 59.89 Average: 0 31.86 0.00 1.59 5.29 0.06 61.20 Average: 1 37.17 0.00 1.71 2.33 0.07 58.72 Average: 2 46.82 0.00 1.85 0.97 0.07 50.29 Average: 3 42.20 0.00 1.49 0.29 0.06 55.96 Average: 4 36.32 0.00 1.31 0.54 0.06 61.77 Average: 5 36.58 0.00 1.42 0.78 0.06 61.16 Average: 6 32.06 0.00 1.25 1.05 0.05 65.60 Average: 7 34.19 0.00 1.26 0.11 0.06 64.38