---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23172 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 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 874 28088 0 3204 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:38:31:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe38:31e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:e2:57:6f 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::42:19ff:fee2:576f/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-23172) 07/12/24 _x86_64_ (8 CPU) 12:45:38 LINUX RESTART (8 CPU) 12:46:01 tps rtps wtps bread/s bwrtn/s 12:47:01 309.47 71.49 237.98 4610.16 80248.63 12:48:01 105.53 29.68 75.85 1629.06 35858.96 12:49:01 114.31 15.35 98.97 931.31 47889.22 12:50:01 31.94 0.25 31.69 5.87 37042.76 12:51:01 318.84 5.43 313.41 551.28 48804.53 Average: 176.02 24.44 151.59 1545.50 49968.78 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 30144908 31690244 2794312 8.48 66324 1791412 1384080 4.07 877832 1627896 130652 12:48:01 29879400 31593340 3059820 9.29 75788 1942584 1560232 4.59 986956 1768240 89884 12:49:01 28142508 30087040 4796712 14.56 83248 2158432 2867720 8.44 2581560 1891036 3420 12:50:01 28636120 30829332 4303100 13.06 84852 2400984 2104964 6.19 1926880 2040652 222532 12:51:01 28806716 31632956 4132504 12.55 93828 3013068 1451808 4.27 1295548 2476708 18544 Average: 29121930 31166582 3817290 11.59 80808 2261296 1873761 5.51 1533755 1960906 93006 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 ens3 339.26 228.15 1508.66 73.58 0.00 0.00 0.00 0.00 12:47:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 49.68 40.93 447.13 11.90 0.00 0.00 0.00 0.00 12:48:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 353.31 289.19 2965.06 57.45 0.00 0.00 0.00 0.00 12:49:01 lo 10.08 10.08 2.49 2.49 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 687.04 491.02 479.39 468.29 0.00 0.00 0.00 0.00 12:50:01 lo 63.67 63.67 29.88 29.88 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 614.83 547.10 2219.81 3198.84 0.00 0.00 0.00 0.00 12:51:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 408.83 319.28 1524.03 762.09 0.00 0.00 0.00 0.00 Average: lo 16.27 16.27 6.62 6.62 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-23172) 07/12/24 _x86_64_ (8 CPU) 12:45:38 LINUX RESTART (8 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 10.08 0.00 1.23 5.99 0.05 82.65 12:47:01 0 4.90 0.00 0.90 1.08 0.03 93.09 12:47:01 1 6.10 0.00 0.65 0.28 0.03 92.93 12:47:01 2 7.45 0.00 0.87 26.65 0.03 64.99 12:47:01 3 19.41 0.00 2.18 5.56 0.08 72.77 12:47:01 4 16.28 0.00 1.44 7.20 0.07 75.01 12:47:01 5 12.82 0.00 1.35 0.42 0.05 85.36 12:47:01 6 9.86 0.00 1.32 1.39 0.05 87.38 12:47:01 7 3.87 0.00 1.15 5.41 0.02 89.55 12:48:01 all 5.77 0.00 0.37 9.53 0.03 84.31 12:48:01 0 2.47 0.00 0.08 0.35 0.03 97.06 12:48:01 1 3.47 0.00 0.17 0.48 0.02 95.87 12:48:01 2 2.32 0.00 0.13 1.55 0.02 95.98 12:48:01 3 13.77 0.00 0.92 36.08 0.05 49.18 12:48:01 4 4.94 0.00 0.48 25.14 0.02 69.41 12:48:01 5 4.99 0.00 0.38 10.28 0.02 84.33 12:48:01 6 8.51 0.00 0.32 1.45 0.02 89.71 12:48:01 7 5.71 0.00 0.47 1.05 0.03 92.73 12:49:01 all 39.56 0.00 1.02 3.03 0.10 56.28 12:49:01 0 29.31 0.00 0.50 0.84 0.07 69.28 12:49:01 1 36.23 0.00 0.91 1.24 0.10 61.52 12:49:01 2 56.09 0.00 1.11 1.14 0.13 41.53 12:49:01 3 33.84 0.00 1.14 7.07 0.10 57.86 12:49:01 4 44.37 0.00 1.24 1.71 0.12 52.56 12:49:01 5 39.40 0.00 1.29 0.22 0.12 58.97 12:49:01 6 35.11 0.00 0.96 10.31 0.12 53.51 12:49:01 7 42.18 0.00 1.05 1.69 0.08 55.00 12:50:01 all 36.28 0.00 1.21 2.02 0.10 60.40 12:50:01 0 27.66 0.00 1.55 16.08 0.10 54.60 12:50:01 1 38.83 0.00 0.89 0.00 0.10 60.19 12:50:01 2 46.93 0.00 1.07 0.00 0.12 51.88 12:50:01 3 38.00 0.00 1.00 0.00 0.12 60.88 12:50:01 4 54.69 0.00 1.25 0.00 0.12 43.95 12:50:01 5 28.24 0.00 1.00 0.02 0.07 70.67 12:50:01 6 33.90 0.00 1.15 0.00 0.08 64.87 12:50:01 7 22.06 0.00 1.76 0.00 0.08 76.09 12:51:01 all 9.51 0.00 1.80 4.24 0.06 84.39 12:51:01 0 12.05 0.00 2.93 1.92 0.07 83.03 12:51:01 1 5.80 0.00 2.37 5.11 0.05 86.66 12:51:01 2 18.64 0.00 2.51 3.58 0.08 75.19 12:51:01 3 7.95 0.00 1.29 0.27 0.05 90.44 12:51:01 4 8.47 0.00 1.26 9.24 0.05 80.98 12:51:01 5 12.38 0.00 1.42 5.61 0.07 80.52 12:51:01 6 4.71 0.00 1.43 7.82 0.07 85.98 12:51:01 7 6.06 0.00 1.18 0.39 0.05 92.32 Average: all 20.23 0.00 1.13 4.96 0.07 73.61 Average: 0 15.27 0.00 1.19 4.05 0.06 79.43 Average: 1 18.05 0.00 1.00 1.42 0.06 79.46 Average: 2 26.26 0.00 1.14 6.58 0.08 65.95 Average: 3 22.59 0.00 1.31 9.79 0.08 66.23 Average: 4 25.75 0.00 1.13 8.66 0.07 64.38 Average: 5 19.56 0.00 1.09 3.31 0.06 75.98 Average: 6 18.41 0.00 1.03 4.18 0.07 76.31 Average: 7 15.98 0.00 1.12 1.71 0.05 81.14