---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4681 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 887 28044 0 3235 30831 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:8b:14:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe8b:14a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:f4:61:25 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::42:6dff:fef4:6125/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4681) 12/13/23 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 111.28 41.94 69.34 1886.75 17186.34 03:30:01 127.38 18.51 108.87 452.06 26752.21 03:31:01 30.11 0.95 29.16 57.59 13353.64 03:32:01 59.41 3.38 56.02 460.06 21773.44 03:33:01 114.16 0.45 113.71 24.26 36664.69 03:34:01 56.07 1.02 55.06 63.30 18178.64 Average: 83.07 11.04 72.03 490.65 22317.93 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30125888 31716800 2813332 8.54 69684 1832028 1427748 4.20 853200 1667544 158972 03:30:01 28850068 30772200 4089152 12.41 85016 2133960 2354116 6.93 1857668 1910484 15836 03:31:01 28302428 30305544 4636792 14.08 89004 2206932 3212724 9.45 2347104 1956804 8184 03:32:01 27840248 30239140 5098972 15.48 94992 2587396 2821600 8.30 2509128 2234188 56060 03:33:01 27141844 29873232 5797376 17.60 101660 2905256 3332364 9.80 2894256 2528136 1508 03:34:01 28714436 31568520 4224784 12.83 107052 3020184 1476528 4.34 1220752 2628032 8592 Average: 28495819 30745906 4443401 13.49 91235 2447626 2437513 7.17 1947018 2154198 41525 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 03:29:01 ens3 165.14 110.35 1135.25 33.25 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:30:01 ens3 315.33 274.22 3325.23 66.67 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 386.72 304.40 1070.58 121.24 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 03:32:01 ens3 426.46 295.58 1503.46 92.27 0.00 0.00 0.00 0.00 03:32:01 docker0 1.67 2.53 0.10 38.95 0.00 0.00 0.00 0.00 03:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 443.66 288.05 356.43 114.99 0.00 0.00 0.00 0.00 03:33:01 docker0 4.22 7.50 0.24 78.97 0.00 0.00 0.00 0.00 03:34:01 lo 15.99 15.99 1.44 1.44 0.00 0.00 0.00 0.00 03:34:01 ens3 310.79 228.42 359.93 96.10 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.29 3.29 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 341.35 250.17 1291.76 87.42 0.00 0.00 0.00 0.00 Average: docker0 0.98 1.67 0.06 19.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4681) 12/13/23 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.47 0.00 0.77 1.97 0.04 86.74 03:29:01 0 8.12 0.00 0.38 0.47 0.02 91.01 03:29:01 1 0.55 0.00 0.49 8.74 0.05 90.18 03:29:01 2 26.79 0.00 1.54 1.57 0.07 70.04 03:29:01 3 9.20 0.00 0.52 0.05 0.03 90.20 03:29:01 4 9.71 0.00 0.65 0.35 0.03 89.26 03:29:01 5 14.66 0.00 1.15 1.57 0.05 82.57 03:29:01 6 10.11 0.00 0.84 2.96 0.05 86.05 03:29:01 7 4.62 0.00 0.65 0.10 0.02 94.61 03:30:01 all 19.68 0.00 1.02 1.71 0.06 77.53 03:30:01 0 7.94 0.00 1.35 0.07 0.05 90.59 03:30:01 1 15.93 0.00 1.20 10.06 0.07 72.75 03:30:01 2 20.80 0.00 0.33 0.00 0.07 78.80 03:30:01 3 20.59 0.00 1.16 0.72 0.05 77.48 03:30:01 4 13.62 0.00 0.38 0.77 0.03 85.20 03:30:01 5 36.42 0.00 2.19 1.77 0.08 59.53 03:30:01 6 25.40 0.00 0.95 0.20 0.12 73.33 03:30:01 7 16.85 0.00 0.64 0.07 0.05 82.40 03:31:01 all 36.17 0.00 0.89 0.74 0.08 62.12 03:31:01 0 28.03 0.00 1.45 1.90 0.07 68.55 03:31:01 1 32.85 0.00 0.89 3.58 0.08 62.60 03:31:01 2 36.95 0.00 0.95 0.25 0.08 61.76 03:31:01 3 33.56 0.00 0.63 0.02 0.07 65.72 03:31:01 4 40.95 0.00 0.54 0.00 0.08 58.43 03:31:01 5 53.78 0.00 0.99 0.12 0.10 45.02 03:31:01 6 35.47 0.00 0.90 0.05 0.08 63.49 03:31:01 7 27.74 0.00 0.82 0.02 0.07 71.36 03:32:01 all 30.61 0.00 1.48 1.36 0.08 66.47 03:32:01 0 22.47 0.00 1.46 8.84 0.07 67.17 03:32:01 1 28.97 0.00 1.59 0.25 0.10 69.08 03:32:01 2 33.18 0.00 1.32 0.82 0.08 64.59 03:32:01 3 53.19 0.00 1.54 0.20 0.10 44.97 03:32:01 4 19.99 0.00 1.38 0.55 0.08 77.99 03:32:01 5 30.48 0.00 1.80 0.00 0.10 67.62 03:32:01 6 29.54 0.00 1.34 0.08 0.07 68.97 03:32:01 7 27.02 0.00 1.36 0.15 0.07 71.40 03:33:01 all 23.90 0.00 1.87 2.18 0.09 71.96 03:33:01 0 24.68 0.00 1.70 5.47 0.08 68.07 03:33:01 1 24.58 0.00 2.14 0.84 0.08 72.35 03:33:01 2 19.74 0.00 2.21 2.34 0.08 75.63 03:33:01 3 22.58 0.00 1.88 0.12 0.07 75.36 03:33:01 4 30.64 0.00 1.94 0.27 0.12 67.04 03:33:01 5 25.26 0.00 1.73 0.24 0.08 72.68 03:33:01 6 23.94 0.00 1.88 1.19 0.10 72.89 03:33:01 7 19.84 0.00 1.51 6.97 0.08 71.60 03:34:01 all 12.35 0.00 1.11 1.61 0.04 84.89 03:34:01 0 4.18 0.00 0.89 7.82 0.03 87.09 03:34:01 1 25.07 0.00 1.19 0.40 0.05 73.29 03:34:01 2 5.96 0.00 0.53 1.75 0.02 91.73 03:34:01 3 9.49 0.00 0.85 0.13 0.03 89.49 03:34:01 4 15.79 0.00 1.17 0.80 0.05 82.19 03:34:01 5 21.20 0.00 1.27 0.25 0.05 77.22 03:34:01 6 9.21 0.00 1.66 1.39 0.07 87.67 03:34:01 7 7.89 0.00 1.26 0.27 0.05 90.54 Average: all 22.19 0.00 1.19 1.59 0.07 74.96 Average: 0 15.89 0.00 1.20 4.09 0.05 78.77 Average: 1 21.32 0.00 1.25 3.98 0.07 73.38 Average: 2 23.89 0.00 1.15 1.12 0.07 73.77 Average: 3 24.76 0.00 1.10 0.21 0.06 73.88 Average: 4 21.76 0.00 1.01 0.46 0.07 76.71 Average: 5 30.30 0.00 1.52 0.66 0.08 67.44 Average: 6 22.29 0.00 1.26 0.98 0.08 75.39 Average: 7 17.31 0.00 1.04 1.26 0.06 80.33