---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18510 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: 2799.996 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 850 28444 0 2872 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:9c:d0:fe brd ff:ff:ff:ff:ff:ff inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe9c:d0fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:06:b4:f2 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::42:31ff:fe06:b4f2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18510) 03/27/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 123.52 41.11 82.41 1863.96 31592.61 10:44:01 136.13 21.18 114.95 849.19 35764.97 10:45:01 43.19 0.55 42.64 12.40 26818.20 10:46:01 44.99 1.13 43.86 66.79 27796.70 10:47:01 126.55 3.37 123.18 450.72 50979.90 Average: 94.78 13.38 81.40 644.55 34600.50 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30172696 31751584 2766524 8.40 69352 1820540 1461024 4.30 817780 1657600 151680 10:44:01 28736452 30554600 4202768 12.76 83404 2032940 2916696 8.58 2067236 1813280 23696 10:45:01 27966844 29873120 4972376 15.10 87712 2111644 5141312 15.13 2770672 1864628 12704 10:46:01 27786784 30209328 5152436 15.64 93084 2612708 2839052 8.35 2602004 2195388 373608 10:47:01 29153756 31642544 3785464 11.49 99572 2670276 1467868 4.32 1201184 2226948 616 Average: 28763306 30806235 4175914 12.68 86625 2249622 2765190 8.14 1891775 1951569 112461 10:42:02 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 ens3 181.12 126.81 1042.11 34.86 0.00 0.00 0.00 0.00 10:43:01 lo 1.63 1.63 0.17 0.17 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 342.98 258.52 1893.28 70.65 0.00 0.00 0.00 0.00 10:44:01 lo 0.60 0.60 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 340.04 283.40 934.84 115.45 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 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 317.43 242.51 1925.31 61.97 0.00 0.00 0.00 0.00 10:46:01 lo 1.27 1.27 0.11 0.11 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 ens3 299.45 319.31 61.44 1682.50 0.00 0.00 0.00 0.00 10:47:01 lo 2.93 2.93 0.27 0.27 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 296.59 246.51 1171.83 394.28 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18510) 03/27/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.47 0.00 0.78 3.37 0.04 85.34 10:43:01 0 3.52 0.00 0.59 17.48 0.02 78.39 10:43:01 1 2.63 0.00 0.41 0.42 0.02 96.52 10:43:01 2 6.86 0.00 0.49 0.39 0.02 92.24 10:43:01 3 32.59 0.00 2.09 2.59 0.07 62.67 10:43:01 4 10.05 0.00 0.65 4.49 0.07 84.74 10:43:01 5 18.35 0.00 1.17 1.17 0.03 79.27 10:43:01 6 5.87 0.00 0.49 0.52 0.02 93.11 10:43:01 7 3.98 0.00 0.37 0.02 0.02 95.61 10:44:01 all 26.98 0.00 1.08 2.81 0.07 69.05 10:44:01 0 15.85 0.00 0.95 4.11 0.05 79.04 10:44:01 1 26.93 0.00 1.53 0.69 0.10 70.75 10:44:01 2 29.43 0.00 1.20 0.38 0.07 68.91 10:44:01 3 39.27 0.00 1.79 2.73 0.08 56.12 10:44:01 4 20.04 0.00 0.81 13.39 0.12 65.64 10:44:01 5 38.68 0.00 1.01 0.80 0.10 59.41 10:44:01 6 29.86 0.00 0.70 0.45 0.05 68.93 10:44:01 7 15.83 0.00 0.65 0.02 0.03 83.46 10:45:01 all 61.29 0.00 2.22 0.93 0.11 35.45 10:45:01 0 64.35 0.00 2.41 0.05 0.10 33.09 10:45:01 1 59.78 0.00 2.42 0.29 0.12 37.39 10:45:01 2 54.77 0.00 1.75 0.02 0.10 43.36 10:45:01 3 69.22 0.00 3.03 0.07 0.13 27.55 10:45:01 4 56.63 0.00 2.06 6.67 0.10 34.54 10:45:01 5 68.29 0.00 2.36 0.12 0.10 29.13 10:45:01 6 60.61 0.00 1.89 0.05 0.12 37.33 10:45:01 7 56.61 0.00 1.88 0.14 0.10 41.27 10:46:01 all 68.31 0.00 2.07 1.11 0.12 28.40 10:46:01 0 75.13 0.00 2.45 0.33 0.12 21.97 10:46:01 1 66.49 0.00 2.39 0.52 0.12 30.48 10:46:01 2 66.32 0.00 2.28 0.03 0.12 31.25 10:46:01 3 73.86 0.00 2.44 0.79 0.10 22.81 10:46:01 4 65.55 0.00 1.69 6.44 0.10 26.22 10:46:01 5 65.13 0.00 1.80 0.47 0.12 32.48 10:46:01 6 68.03 0.00 1.30 0.29 0.10 30.28 10:46:01 7 65.87 0.00 2.15 0.00 0.15 31.83 10:47:01 all 10.65 0.00 0.98 3.58 0.05 84.74 10:47:01 0 6.53 0.00 0.89 0.69 0.03 91.86 10:47:01 1 31.57 0.00 1.24 1.19 0.05 65.96 10:47:01 2 6.34 0.00 0.87 0.17 0.05 92.58 10:47:01 3 6.03 0.00 1.22 20.95 0.05 71.75 10:47:01 4 6.13 0.00 1.09 4.40 0.05 88.33 10:47:01 5 5.83 0.00 0.81 0.00 0.03 93.32 10:47:01 6 4.24 0.00 0.65 0.07 0.05 94.99 10:47:01 7 18.59 0.00 1.05 1.24 0.05 79.07 Average: all 35.50 0.00 1.43 2.36 0.08 60.63 Average: 0 33.11 0.00 1.46 4.50 0.06 60.86 Average: 1 37.48 0.00 1.59 0.62 0.08 60.22 Average: 2 32.64 0.00 1.32 0.20 0.07 65.78 Average: 3 44.19 0.00 2.11 5.44 0.09 48.17 Average: 4 31.68 0.00 1.26 7.08 0.09 59.89 Average: 5 39.18 0.00 1.43 0.51 0.08 58.80 Average: 6 33.63 0.00 1.00 0.28 0.07 65.02 Average: 7 32.09 0.00 1.22 0.28 0.07 66.34