---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1429 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 12G 144G 8% / 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 860 27729 0 3576 30851 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:d8:f7:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fed8:f74c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:93:47:af 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::42:99ff:fe93:47af/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-1429) 05/17/24 _x86_64_ (8 CPU) 12:37:47 LINUX RESTART (8 CPU) 12:38:01 tps rtps wtps bread/s bwrtn/s 12:39:01 310.00 74.22 235.78 5299.92 108901.18 12:40:01 186.75 48.96 137.79 2770.60 80655.22 12:41:01 361.26 6.83 354.42 650.42 27093.62 12:42:01 356.27 8.63 347.64 655.49 36508.18 Average: 303.57 34.66 268.91 2344.11 63289.55 12:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 30208240 31642600 2730972 8.29 55180 1699172 1460332 4.30 905340 1552412 92260 12:40:01 29631872 31404924 3307340 10.04 80308 1995276 1670668 4.92 1185132 1811080 96112 12:41:01 28375932 30939432 4563280 13.85 129484 2694488 2644192 7.78 1873504 2296800 141540 12:42:01 28425556 31618628 4513656 13.70 138564 3292644 1456112 4.28 1362816 2732008 23132 Average: 29160400 31401396 3778812 11.47 100884 2420395 1807826 5.32 1331698 2098075 88261 12:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 ens3 324.91 228.76 1544.53 73.48 0.00 0.00 0.00 0.00 12:39:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 206.50 145.84 1167.46 41.10 0.00 0.00 0.00 0.00 12:40:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 ens3 570.47 410.31 4894.46 1012.00 0.00 0.00 0.00 0.00 12:41:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 413.43 343.03 1987.53 2052.70 0.00 0.00 0.00 0.00 12:42:01 lo 6.00 6.00 0.54 0.54 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 378.83 281.99 2398.49 794.82 0.00 0.00 0.00 0.00 Average: lo 3.18 3.18 0.29 0.29 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1429) 05/17/24 _x86_64_ (8 CPU) 12:37:47 LINUX RESTART (8 CPU) 12:38:01 CPU %user %nice %system %iowait %steal %idle 12:39:01 all 9.07 0.00 1.24 7.20 0.04 82.45 12:39:01 0 2.29 0.00 0.57 6.54 0.05 90.55 12:39:01 1 9.60 0.00 2.19 0.54 0.03 87.64 12:39:01 2 19.74 0.00 1.24 3.62 0.05 75.36 12:39:01 3 4.43 0.00 1.97 40.84 0.05 52.71 12:39:01 4 14.54 0.00 1.65 0.52 0.03 83.26 12:39:01 5 10.11 0.00 0.94 0.58 0.03 88.34 12:39:01 6 4.96 0.00 0.60 0.60 0.03 93.80 12:39:01 7 6.88 0.00 0.75 4.58 0.03 87.75 12:40:01 all 13.14 0.00 0.90 4.86 0.04 81.06 12:40:01 0 14.88 0.00 0.82 1.35 0.05 82.89 12:40:01 1 13.42 0.00 0.65 0.67 0.03 85.23 12:40:01 2 13.79 0.00 1.00 0.82 0.03 84.36 12:40:01 3 7.69 0.00 0.37 8.21 0.02 83.72 12:40:01 4 6.20 0.00 0.47 1.30 0.03 92.00 12:40:01 5 7.49 0.00 0.85 0.62 0.03 91.01 12:40:01 6 18.01 0.00 1.71 24.08 0.05 56.15 12:40:01 7 23.70 0.00 1.40 1.86 0.07 72.98 12:41:01 all 31.30 0.00 2.46 1.33 0.08 64.83 12:41:01 0 29.62 0.00 2.50 0.32 0.08 67.48 12:41:01 1 43.78 0.00 2.36 0.28 0.10 53.48 12:41:01 2 41.99 0.00 4.60 2.32 0.08 51.01 12:41:01 3 25.28 0.00 2.16 2.79 0.07 69.70 12:41:01 4 30.20 0.00 3.07 0.32 0.10 66.31 12:41:01 5 29.00 0.00 2.21 0.95 0.08 67.75 12:41:01 6 27.08 0.00 1.71 3.63 0.07 67.52 12:41:01 7 23.49 0.00 1.02 0.00 0.05 75.44 12:42:01 all 19.55 0.00 1.68 1.16 0.05 77.56 12:42:01 0 15.50 0.00 1.17 0.27 0.03 83.03 12:42:01 1 20.36 0.00 2.39 0.30 0.07 76.88 12:42:01 2 28.57 0.00 1.63 3.05 0.07 66.69 12:42:01 3 27.92 0.00 2.13 0.39 0.07 69.49 12:42:01 4 19.49 0.00 1.35 0.05 0.05 79.06 12:42:01 5 12.15 0.00 1.71 1.44 0.05 84.65 12:42:01 6 19.07 0.00 1.64 0.12 0.05 79.12 12:42:01 7 13.39 0.00 1.42 3.67 0.03 81.48 Average: all 18.26 0.00 1.57 3.64 0.05 76.48 Average: 0 15.58 0.00 1.27 2.12 0.05 80.98 Average: 1 21.79 0.00 1.90 0.45 0.06 75.81 Average: 2 26.00 0.00 2.11 2.45 0.06 69.38 Average: 3 16.33 0.00 1.65 13.02 0.05 68.94 Average: 4 17.59 0.00 1.63 0.55 0.05 80.17 Average: 5 14.68 0.00 1.43 0.90 0.05 82.95 Average: 6 17.28 0.00 1.41 7.10 0.05 74.16 Average: 7 16.86 0.00 1.15 2.53 0.05 79.42