---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8349 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 853 28531 0 2782 30878 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:93:06:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe93:6a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:a0:5d:55 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-8349) 05/29/24 _x86_64_ (8 CPU) 15:34:58 LINUX RESTART (8 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:03 329.42 125.97 203.45 8330.63 44132.33 15:37:01 79.68 18.65 61.02 1065.33 11294.60 15:38:01 112.13 16.51 95.62 378.87 16147.84 15:39:01 63.07 3.03 60.04 328.08 12120.65 15:40:01 54.94 1.30 53.64 62.92 22286.02 Average: 128.18 33.20 94.99 2040.08 21264.27 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:03 30421932 31720112 2517288 7.64 42528 1582272 1414796 4.16 809880 1453224 25336 15:37:01 30126396 31702808 2812824 8.54 67728 1819756 1430108 4.21 872636 1651792 157456 15:38:01 29475464 31192276 3463756 10.52 78996 1940608 2051984 6.04 1403876 1751856 7136 15:39:01 27952884 29890384 4986336 15.14 87552 2143756 3135552 9.23 2750920 1907460 14332 15:40:01 29252904 31655464 3686316 11.19 91624 2597428 1441864 4.24 1182568 2166432 3076 Average: 29445916 31232209 3493304 10.61 73686 2016764 1894861 5.58 1403976 1786153 41467 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:03 ens3 375.13 241.45 807.12 72.33 0.00 0.00 0.00 0.00 15:36:03 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 15:36:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 61.63 44.15 843.83 15.17 0.00 0.00 0.00 0.00 15:37:01 lo 1.45 1.45 0.17 0.17 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 117.43 102.33 878.77 34.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 403.18 352.22 2870.15 106.37 0.00 0.00 0.00 0.00 15:39:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 225.91 210.08 958.55 1695.05 0.00 0.00 0.00 0.00 15:40:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 237.84 191.03 1274.52 387.04 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 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-8349) 05/29/24 _x86_64_ (8 CPU) 15:34:58 LINUX RESTART (8 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:03 all 5.63 0.00 1.15 7.92 0.04 85.26 15:36:03 0 6.66 0.00 1.59 17.76 0.05 73.94 15:36:03 1 3.85 0.00 0.77 15.37 0.05 79.96 15:36:03 2 3.66 0.00 0.99 3.34 0.05 91.97 15:36:03 3 7.29 0.00 0.77 3.06 0.05 88.84 15:36:03 4 5.41 0.00 1.75 9.57 0.03 83.24 15:36:03 5 5.95 0.00 0.78 2.42 0.03 90.82 15:36:03 6 6.01 0.00 1.90 5.84 0.02 86.23 15:36:03 7 6.26 0.00 0.65 6.05 0.03 87.00 15:37:01 all 8.48 0.00 0.65 2.50 0.03 88.33 15:37:01 0 8.01 0.00 0.69 1.83 0.02 89.45 15:37:01 1 1.23 0.00 0.33 13.79 0.05 84.60 15:37:01 2 10.34 0.00 0.83 0.23 0.03 88.57 15:37:01 3 28.85 0.00 1.52 3.36 0.05 66.22 15:37:01 4 3.98 0.00 0.41 0.02 0.02 95.57 15:37:01 5 3.44 0.00 0.33 0.21 0.02 96.01 15:37:01 6 3.66 0.00 0.40 0.28 0.02 95.65 15:37:01 7 8.43 0.00 0.71 0.33 0.03 90.50 15:38:01 all 7.91 0.00 0.49 2.54 0.06 89.00 15:38:01 0 9.83 0.00 0.47 3.42 0.03 86.24 15:38:01 1 8.10 0.00 0.70 11.14 0.05 80.00 15:38:01 2 8.70 0.00 0.90 1.04 0.07 89.29 15:38:01 3 6.29 0.00 0.37 0.90 0.05 92.39 15:38:01 4 4.59 0.00 0.12 0.73 0.02 94.54 15:38:01 5 4.83 0.00 0.23 0.08 0.18 94.66 15:38:01 6 0.82 0.00 0.17 0.55 0.02 98.45 15:38:01 7 20.12 0.00 0.97 2.49 0.05 76.37 15:39:01 all 25.92 0.00 1.35 1.31 0.06 71.36 15:39:01 0 23.73 0.00 0.48 0.92 0.05 74.82 15:39:01 1 12.09 0.00 2.41 5.60 0.07 79.84 15:39:01 2 36.38 0.00 2.15 0.03 0.07 61.37 15:39:01 3 24.22 0.00 1.37 0.88 0.07 73.47 15:39:01 4 31.97 0.00 2.04 0.22 0.07 65.71 15:39:01 5 24.76 0.00 0.74 0.72 0.05 73.74 15:39:01 6 31.11 0.00 0.99 1.19 0.05 66.66 15:39:01 7 23.17 0.00 0.63 0.89 0.07 75.24 15:40:01 all 9.99 0.00 0.70 2.94 0.04 86.34 15:40:01 0 10.92 0.00 0.82 11.67 0.02 76.57 15:40:01 1 1.77 0.00 0.67 7.75 0.03 89.78 15:40:01 2 3.33 0.00 0.45 0.00 0.02 96.20 15:40:01 3 3.49 0.00 0.45 0.99 0.05 95.02 15:40:01 4 10.53 0.00 1.29 0.75 0.03 87.40 15:40:01 5 3.72 0.00 0.32 0.02 0.02 95.93 15:40:01 6 24.50 0.00 0.89 1.32 0.05 73.24 15:40:01 7 21.70 0.00 0.67 1.00 0.03 76.59 Average: all 11.60 0.00 0.87 3.45 0.04 84.03 Average: 0 11.86 0.00 0.81 7.15 0.03 80.15 Average: 1 5.43 0.00 0.98 10.71 0.05 82.83 Average: 2 12.48 0.00 1.07 0.93 0.05 85.47 Average: 3 13.90 0.00 0.89 1.83 0.05 83.32 Average: 4 11.33 0.00 1.13 2.27 0.03 85.23 Average: 5 8.57 0.00 0.48 0.69 0.06 90.20 Average: 6 13.26 0.00 0.87 1.85 0.03 83.99 Average: 7 15.99 0.00 0.73 2.16 0.04 81.08