---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6650 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 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 835 25339 0 5992 30876 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:a3:4a:96 brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fea3:4a96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:8d:ad:88 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6650) 02/19/24 _x86_64_ (8 CPU) 09:45:13 LINUX RESTART (8 CPU) 09:46:02 tps rtps wtps bread/s bwrtn/s 09:47:01 101.98 14.51 87.48 1010.68 28369.56 09:48:01 143.16 23.23 119.93 2801.13 35344.78 09:49:01 301.05 5.70 295.35 511.75 140388.27 09:50:01 238.67 6.95 231.72 300.60 28167.48 09:51:01 17.15 0.00 17.15 0.00 20659.97 09:52:01 58.41 0.00 58.41 0.00 22393.37 Average: 143.52 8.38 135.14 770.01 45935.53 09:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 30085240 31713060 2853980 8.66 72224 1864056 1459204 4.29 860440 1696732 124844 09:48:01 28157696 31667396 4781524 14.52 108968 3645040 1567460 4.61 992708 3383744 1525484 09:49:01 25646152 31347956 7293068 22.14 142104 5690492 4508900 13.27 1366244 5377300 640 09:50:01 23663260 29483972 9275960 28.16 155384 5780780 8929220 26.27 3382536 5294788 328 09:51:01 23709628 29530912 9229592 28.02 155612 5780988 8870924 26.10 3337692 5292560 240 09:52:01 25252112 31091120 7687108 23.34 156472 5807884 2424716 7.13 1850876 5287848 68 Average: 26085681 30805736 6853539 20.81 131794 4761540 4626737 13.61 1965083 4388829 275267 09:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:47:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 09:47:01 ens3 62.80 40.33 950.23 9.50 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 7.87 7.87 0.73 0.73 0.00 0.00 0.00 0.00 09:48:01 br-f44fd4dc2201 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 352.27 213.33 10492.61 19.95 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 vethbfdb283 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 5.47 5.47 0.56 0.56 0.00 0.00 0.00 0.00 09:49:01 vethb7394f1 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 br-f44fd4dc2201 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:50:01 lo 2.78 2.78 2.44 2.44 0.00 0.00 0.00 0.00 09:50:01 vethb7394f1 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 09:50:01 br-f44fd4dc2201 1.45 1.30 0.90 1.80 0.00 0.00 0.00 0.00 09:50:01 ens3 1508.28 889.97 32681.27 118.49 0.00 0.00 0.00 0.00 09:51:01 lo 6.03 6.03 1.37 1.37 0.00 0.00 0.00 0.00 09:51:01 vethb7394f1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 br-f44fd4dc2201 1.60 1.80 1.00 0.24 0.00 0.00 0.00 0.00 09:51:01 ens3 2.67 2.23 0.54 0.64 0.00 0.00 0.00 0.00 09:52:01 lo 6.97 6.97 0.56 0.56 0.00 0.00 0.00 0.00 09:52:01 br-f44fd4dc2201 1.23 1.47 0.10 0.14 0.00 0.00 0.00 0.00 09:52:01 ens3 19.21 16.61 7.24 17.26 0.00 0.00 0.00 0.00 09:52:01 veth500f700 54.01 48.38 20.46 40.50 0.00 0.00 0.00 0.00 Average: lo 5.11 5.11 0.97 0.97 0.00 0.00 0.00 0.00 Average: br-f44fd4dc2201 0.72 0.78 0.33 0.37 0.00 0.00 0.00 0.00 Average: ens3 197.52 115.12 5316.80 13.35 0.00 0.00 0.00 0.00 Average: veth500f700 9.03 8.08 3.42 6.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6650) 02/19/24 _x86_64_ (8 CPU) 09:45:13 LINUX RESTART (8 CPU) 09:46:02 CPU %user %nice %system %iowait %steal %idle 09:47:01 all 9.80 0.00 0.67 3.21 0.03 86.29 09:47:01 0 9.78 0.00 0.73 0.08 0.03 89.37 09:47:01 1 5.02 0.00 0.39 5.04 0.00 89.55 09:47:01 2 2.07 0.00 0.19 0.05 0.02 97.68 09:47:01 3 0.42 0.00 0.22 0.59 0.00 98.76 09:47:01 4 1.44 0.00 0.37 0.27 0.02 97.90 09:47:01 5 24.91 0.00 1.41 9.03 0.07 64.58 09:47:01 6 26.09 0.00 1.33 2.13 0.07 70.38 09:47:01 7 8.72 0.00 0.73 8.50 0.03 82.02 09:48:01 all 11.83 0.00 2.49 2.37 0.05 83.27 09:48:01 0 8.07 0.00 2.61 2.86 0.07 86.38 09:48:01 1 6.43 0.00 2.58 1.31 0.03 89.65 09:48:01 2 5.62 0.00 2.26 0.35 0.03 91.74 09:48:01 3 13.27 0.00 2.42 0.71 0.05 83.55 09:48:01 4 8.78 0.00 2.35 0.72 0.03 88.12 09:48:01 5 20.90 0.00 2.19 11.94 0.05 64.93 09:48:01 6 19.68 0.00 3.13 0.61 0.07 76.51 09:48:01 7 11.92 0.00 2.38 0.47 0.03 85.19 09:49:01 all 10.27 0.00 4.96 8.13 0.06 76.58 09:49:01 0 9.19 0.00 5.30 21.68 0.07 63.76 09:49:01 1 8.90 0.00 6.16 18.08 0.07 66.79 09:49:01 2 10.64 0.00 5.08 1.86 0.05 82.36 09:49:01 3 12.86 0.00 4.04 3.38 0.07 79.66 09:49:01 4 9.30 0.00 5.16 1.29 0.05 84.20 09:49:01 5 10.86 0.00 4.97 15.95 0.07 68.16 09:49:01 6 10.70 0.00 4.16 0.19 0.07 84.89 09:49:01 7 9.69 0.00 4.77 2.73 0.08 82.73 09:50:01 all 29.61 0.00 3.63 1.81 0.09 64.86 09:50:01 0 26.77 0.00 3.34 0.75 0.08 69.05 09:50:01 1 33.90 0.00 3.88 1.14 0.10 60.97 09:50:01 2 27.09 0.00 3.43 1.41 0.08 67.98 09:50:01 3 28.53 0.00 3.66 6.32 0.08 61.40 09:50:01 4 31.29 0.00 3.86 0.20 0.08 64.56 09:50:01 5 25.62 0.00 3.37 2.58 0.08 68.34 09:50:01 6 33.05 0.00 3.74 0.30 0.08 62.83 09:50:01 7 30.70 0.00 3.71 1.79 0.08 63.72 09:51:01 all 4.17 0.00 0.43 0.97 0.04 94.39 09:51:01 0 2.99 0.00 0.48 0.05 0.05 96.43 09:51:01 1 3.82 0.00 0.38 0.05 0.05 95.69 09:51:01 2 5.32 0.00 0.50 0.02 0.03 94.13 09:51:01 3 4.61 0.00 0.37 7.51 0.03 87.48 09:51:01 4 4.34 0.00 0.47 0.00 0.03 95.15 09:51:01 5 4.29 0.00 0.48 0.00 0.05 95.17 09:51:01 6 4.21 0.00 0.47 0.05 0.05 95.22 09:51:01 7 3.73 0.00 0.28 0.05 0.03 95.90 09:52:01 all 1.57 0.00 0.56 1.23 0.04 96.61 09:52:01 0 2.14 0.00 0.62 0.17 0.07 97.00 09:52:01 1 1.25 0.00 0.60 0.12 0.03 98.00 09:52:01 2 1.40 0.00 0.65 0.02 0.03 97.90 09:52:01 3 1.84 0.00 0.65 8.51 0.05 88.94 09:52:01 4 1.34 0.00 0.47 0.05 0.05 98.09 09:52:01 5 1.44 0.00 0.52 0.33 0.03 97.68 09:52:01 6 1.32 0.00 0.50 0.58 0.02 97.58 09:52:01 7 1.85 0.00 0.50 0.05 0.03 97.57 Average: all 11.20 0.00 2.12 2.94 0.05 83.69 Average: 0 9.83 0.00 2.17 4.22 0.06 83.72 Average: 1 9.88 0.00 2.32 4.25 0.05 83.50 Average: 2 8.69 0.00 2.02 0.62 0.04 88.63 Average: 3 10.26 0.00 1.89 4.52 0.05 83.29 Average: 4 9.42 0.00 2.11 0.42 0.04 88.00 Average: 5 14.64 0.00 2.15 6.61 0.06 76.54 Average: 6 15.79 0.00 2.22 0.64 0.06 81.29 Average: 7 11.11 0.00 2.06 2.25 0.05 84.53