---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5051 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 870 28411 0 2885 30855 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:2f:0b:93 brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe2f:b93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:8c:0a:cf 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:ff:fe8c:acf/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-5051) 02/13/24 _x86_64_ (8 CPU) 10:43:06 LINUX RESTART (8 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:01 117.33 26.81 90.52 1263.66 22938.58 10:46:01 101.18 8.28 92.90 565.94 21920.83 10:47:01 35.52 0.43 35.09 9.60 15571.21 10:48:01 112.10 3.47 108.63 447.66 41687.19 10:49:01 42.37 1.28 41.09 66.64 15116.83 Average: 81.70 8.05 73.64 470.67 23446.33 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 29893320 31576364 3045900 9.25 78448 1908688 1987240 5.85 1015632 1727664 129172 10:46:01 28456404 30321808 4482816 13.61 85408 2075500 4293888 12.63 2311716 1840644 18896 10:47:01 27924820 29871256 5014400 15.22 89184 2148556 5009444 14.74 2777260 1896688 11272 10:48:01 27844056 30327632 5095164 15.47 97388 2667276 2553764 7.51 2500388 2230788 564 10:49:01 29102592 31605700 3836628 11.65 102184 2681452 1511680 4.45 1236740 2238048 31996 Average: 28644238 30740552 4294982 13.04 90522 2296294 3071203 9.04 1968347 1986766 38380 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 10:45:01 ens3 89.80 58.21 1086.01 15.04 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 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 647.02 411.46 2163.05 137.48 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 744.44 433.57 911.05 150.20 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:48:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 10:48:01 ens3 232.66 169.91 1495.29 233.50 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 10:49:01 ens3 177.74 221.33 83.10 1464.58 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: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 378.35 258.90 1147.69 400.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5051) 02/13/24 _x86_64_ (8 CPU) 10:43:06 LINUX RESTART (8 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 11.24 0.00 0.81 2.08 0.04 85.84 10:45:01 0 5.96 0.00 0.67 0.27 0.03 93.07 10:45:01 1 2.77 0.00 0.40 0.03 0.02 96.78 10:45:01 2 0.85 0.00 0.25 5.50 0.07 93.33 10:45:01 3 5.51 0.00 0.33 0.52 0.02 93.62 10:45:01 4 8.25 0.00 0.92 0.47 0.02 90.35 10:45:01 5 30.20 0.00 1.66 3.92 0.07 64.16 10:45:01 6 22.54 0.00 1.42 5.85 0.08 70.10 10:45:01 7 13.86 0.00 0.77 0.10 0.02 85.25 10:46:01 all 40.48 0.00 1.45 0.94 0.08 57.05 10:46:01 0 44.32 0.00 2.14 0.57 0.07 52.90 10:46:01 1 37.07 0.00 1.47 0.12 0.08 61.26 10:46:01 2 40.55 0.00 1.39 0.42 0.08 57.56 10:46:01 3 44.93 0.00 0.95 0.03 0.07 54.02 10:46:01 4 38.92 0.00 1.36 0.65 0.07 59.00 10:46:01 5 32.81 0.00 1.24 4.22 0.07 61.67 10:46:01 6 42.90 0.00 1.12 1.34 0.08 54.56 10:46:01 7 42.35 0.00 1.89 0.18 0.08 55.48 10:47:01 all 60.01 0.00 2.16 0.36 0.08 37.39 10:47:01 0 55.87 0.00 2.13 0.20 0.08 41.72 10:47:01 1 59.53 0.00 2.18 0.08 0.08 38.13 10:47:01 2 65.83 0.00 2.62 0.13 0.08 31.33 10:47:01 3 54.16 0.00 1.94 0.07 0.08 43.76 10:47:01 4 66.71 0.00 2.29 0.07 0.08 30.85 10:47:01 5 59.23 0.00 1.91 2.33 0.08 36.45 10:47:01 6 55.83 0.00 2.31 0.02 0.07 41.77 10:47:01 7 62.86 0.00 1.90 0.07 0.08 35.09 10:48:01 all 61.62 0.00 2.13 1.67 0.09 34.48 10:48:01 0 59.74 0.00 2.41 0.49 0.08 37.28 10:48:01 1 61.45 0.00 2.84 1.80 0.10 33.81 10:48:01 2 61.22 0.00 2.01 0.67 0.10 36.00 10:48:01 3 61.39 0.00 1.94 2.95 0.08 33.64 10:48:01 4 58.37 0.00 1.84 0.03 0.08 39.67 10:48:01 5 63.08 0.00 1.98 2.33 0.10 32.51 10:48:01 6 68.41 0.00 2.04 5.04 0.10 24.41 10:48:01 7 59.34 0.00 1.94 0.08 0.08 38.55 10:49:01 all 12.29 0.00 0.63 0.99 0.04 86.06 10:49:01 0 7.81 0.00 0.52 0.00 0.05 91.62 10:49:01 1 9.66 0.00 0.55 0.20 0.02 89.57 10:49:01 2 27.27 0.00 1.02 0.53 0.03 71.15 10:49:01 3 7.14 0.00 0.57 6.14 0.05 86.10 10:49:01 4 7.32 0.00 0.53 0.55 0.03 91.56 10:49:01 5 12.79 0.00 0.55 0.17 0.05 86.44 10:49:01 6 23.93 0.00 1.03 0.30 0.05 74.69 10:49:01 7 2.37 0.00 0.28 0.02 0.02 97.31 Average: all 37.10 0.00 1.43 1.21 0.07 60.19 Average: 0 34.71 0.00 1.57 0.30 0.06 63.35 Average: 1 34.05 0.00 1.49 0.44 0.06 63.96 Average: 2 39.15 0.00 1.46 1.45 0.07 57.87 Average: 3 34.61 0.00 1.15 1.94 0.06 62.24 Average: 4 35.88 0.00 1.39 0.35 0.06 62.32 Average: 5 39.59 0.00 1.47 2.59 0.07 56.28 Average: 6 42.70 0.00 1.58 2.51 0.08 53.13 Average: 7 36.11 0.00 1.36 0.09 0.06 62.39