---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9685 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: 2800.000 BogoMIPS: 5600.00 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 851 28438 0 2876 30875 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:f4:0d:25 brd ff:ff:ff:ff:ff:ff inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fef4:d25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:73:4d:d8 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:c1ff:fe73:4dd8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9685) 02/29/24 _x86_64_ (8 CPU) 10:35:28 LINUX RESTART (8 CPU) 10:36:02 tps rtps wtps bread/s bwrtn/s 10:37:01 16.18 4.42 11.76 107.90 6788.61 10:38:01 5.31 0.00 5.31 0.00 5537.62 10:39:01 4.68 0.00 4.68 0.00 5525.35 10:40:01 5.23 0.00 5.23 0.00 5532.29 10:41:01 7.18 2.12 5.07 88.12 5712.51 10:42:01 103.48 37.63 65.86 1753.71 11708.45 10:43:01 128.89 20.94 107.95 846.25 18353.62 10:44:01 25.37 0.60 24.77 12.00 8659.20 10:45:01 73.72 3.05 70.67 384.87 22681.95 10:46:01 81.39 1.38 80.00 68.26 21510.55 Average: 45.19 7.02 38.17 326.47 11208.28 10:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 30651492 31896820 2287728 6.95 38600 1535076 1310204 3.85 621552 1417568 284 10:38:01 30649992 31895480 2289228 6.95 38672 1535088 1310204 3.85 622184 1417552 132 10:39:01 30649984 31895540 2289236 6.95 38768 1535040 1310204 3.85 622424 1417548 16 10:40:01 30646264 31891960 2292956 6.96 38864 1535084 1310204 3.85 626384 1417552 164 10:41:01 30575564 31828664 2363656 7.18 39016 1542880 1332224 3.92 689132 1423688 304 10:42:01 30079180 31668320 2860040 8.68 70808 1829220 1467268 4.32 905652 1666576 158300 10:43:01 28756664 30597064 4182556 12.70 85444 2053560 2554516 7.52 2033744 1829532 26416 10:44:01 28509600 30419464 4429620 13.45 88132 2116092 3183448 9.37 2233376 1869764 15468 10:45:01 27844204 30255192 5095016 15.47 94844 2599844 3115608 9.17 2560428 2176744 556 10:46:01 29148376 31642816 3790844 11.51 101716 2673852 1470448 4.33 1202796 2230436 12688 Average: 29751132 31399132 3188088 9.68 63486 1895574 1836433 5.40 1211767 1686696 21433 10:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 123.79 91.77 378.87 21.92 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 ens3 0.78 0.20 0.19 0.38 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 0.45 0.10 0.11 0.01 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 ens3 1.60 0.75 2.04 0.21 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 93.12 63.19 108.75 16.82 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 10:42:01 ens3 105.00 75.04 923.75 27.07 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:43:01 ens3 366.88 280.37 2155.48 80.91 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 10:44:01 ens3 408.20 228.85 690.34 82.80 0.00 0.00 0.00 0.00 10:45:01 veth6d3fec9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:45:01 veth48d2853 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 lo 3.40 3.40 0.31 0.31 0.00 0.00 0.00 0.00 10:46:01 ens3 1652.11 1236.04 6435.85 1953.83 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 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 160.24 119.07 623.84 194.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9685) 02/29/24 _x86_64_ (8 CPU) 10:35:28 LINUX RESTART (8 CPU) 10:36:02 CPU %user %nice %system %iowait %steal %idle 10:37:01 all 1.28 0.00 0.12 0.17 0.01 98.42 10:37:01 0 1.77 0.00 0.05 0.00 0.02 98.16 10:37:01 1 0.53 0.00 0.05 0.02 0.00 99.41 10:37:01 2 1.95 0.00 0.12 0.00 0.02 97.92 10:37:01 3 0.59 0.00 0.29 0.05 0.00 99.07 10:37:01 4 1.37 0.00 0.20 0.02 0.00 98.41 10:37:01 5 1.46 0.00 0.08 1.31 0.02 97.13 10:37:01 6 1.61 0.00 0.10 0.00 0.00 98.29 10:37:01 7 0.95 0.00 0.07 0.00 0.00 98.98 10:38:01 all 0.04 0.00 0.01 0.21 0.00 99.74 10:38:01 0 0.10 0.00 0.02 0.03 0.02 99.83 10:38:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:38:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:38:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:38:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:38:01 5 0.05 0.00 0.02 1.67 0.00 98.27 10:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:38:01 7 0.05 0.00 0.00 0.00 0.02 99.93 10:39:01 all 0.04 0.00 0.01 0.21 0.00 99.73 10:39:01 0 0.17 0.00 0.03 0.00 0.00 99.80 10:39:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:39:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:39:01 3 0.03 0.00 0.00 0.00 0.00 99.97 10:39:01 4 0.03 0.00 0.00 0.00 0.00 99.97 10:39:01 5 0.03 0.00 0.03 1.72 0.02 98.20 10:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:39:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:40:01 all 0.04 0.00 0.01 0.31 0.01 99.63 10:40:01 0 0.03 0.00 0.02 0.00 0.02 99.93 10:40:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:40:01 2 0.07 0.00 0.02 0.00 0.02 99.90 10:40:01 3 0.05 0.00 0.00 0.00 0.00 99.95 10:40:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:40:01 5 0.05 0.00 0.05 2.47 0.03 97.40 10:40:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:40:01 7 0.03 0.00 0.00 0.00 0.00 99.97 10:41:01 all 0.54 0.00 0.06 0.16 0.00 99.23 10:41:01 0 1.86 0.00 0.05 0.00 0.00 98.09 10:41:01 1 0.23 0.00 0.00 0.00 0.00 99.77 10:41:01 2 0.60 0.00 0.02 0.00 0.00 99.38 10:41:01 3 0.20 0.00 0.08 0.02 0.00 99.70 10:41:01 4 0.18 0.00 0.00 0.00 0.00 99.82 10:41:01 5 0.35 0.00 0.15 1.23 0.02 98.25 10:41:01 6 0.48 0.00 0.07 0.05 0.00 99.40 10:41:01 7 0.40 0.00 0.10 0.00 0.00 99.50 10:42:01 all 11.10 0.00 0.83 1.51 0.03 86.53 10:42:01 0 0.62 0.00 0.18 0.03 0.02 99.15 10:42:01 1 36.46 0.00 2.34 1.64 0.08 59.48 10:42:01 2 21.87 0.00 1.10 0.62 0.03 76.38 10:42:01 3 7.45 0.00 0.69 0.07 0.03 91.76 10:42:01 4 9.59 0.00 0.60 0.77 0.03 89.01 10:42:01 5 3.04 0.00 0.48 8.63 0.05 87.79 10:42:01 6 6.98 0.00 0.68 0.07 0.03 92.24 10:42:01 7 2.82 0.00 0.55 0.30 0.02 96.31 10:43:01 all 29.90 0.00 1.21 1.22 0.08 67.59 10:43:01 0 26.13 0.00 0.82 0.13 0.05 72.87 10:43:01 1 37.71 0.00 1.88 1.04 0.17 59.20 10:43:01 2 39.70 0.00 1.81 0.34 0.12 58.03 10:43:01 3 26.67 0.00 0.94 0.24 0.05 72.11 10:43:01 4 27.99 0.00 0.99 0.57 0.05 70.40 10:43:01 5 25.55 0.00 1.14 4.23 0.05 69.03 10:43:01 6 28.92 0.00 1.22 3.10 0.07 66.69 10:43:01 7 26.56 0.00 0.89 0.12 0.08 72.35 10:44:01 all 64.32 0.00 2.17 0.53 0.12 32.86 10:44:01 0 54.59 0.00 2.54 0.12 0.10 42.65 10:44:01 1 68.13 0.00 2.19 0.77 0.12 28.79 10:44:01 2 64.61 0.00 2.53 0.80 0.10 31.96 10:44:01 3 68.11 0.00 1.69 0.75 0.22 29.23 10:44:01 4 61.63 0.00 1.51 0.77 0.10 35.99 10:44:01 5 70.54 0.00 2.83 0.49 0.10 26.05 10:44:01 6 62.11 0.00 1.71 0.00 0.12 36.06 10:44:01 7 64.87 0.00 2.32 0.57 0.10 32.15 10:45:01 all 64.84 0.00 1.90 0.54 0.12 32.61 10:45:01 0 63.35 0.00 1.57 0.03 0.10 34.94 10:45:01 1 65.99 0.00 1.64 1.39 0.12 30.87 10:45:01 2 65.44 0.00 1.74 0.13 0.10 32.58 10:45:01 3 66.58 0.00 1.93 2.23 0.13 29.12 10:45:01 4 63.66 0.00 2.04 0.03 0.13 34.13 10:45:01 5 66.10 0.00 2.27 0.27 0.10 31.25 10:45:01 6 66.19 0.00 1.79 0.10 0.13 31.79 10:45:01 7 61.45 0.00 2.16 0.05 0.12 36.22 10:46:01 all 11.83 0.00 0.95 0.96 0.04 86.22 10:46:01 0 1.20 0.00 0.63 0.02 0.05 98.10 10:46:01 1 9.29 0.00 0.92 0.03 0.03 89.72 10:46:01 2 6.46 0.00 0.75 0.70 0.03 92.05 10:46:01 3 22.84 0.00 1.55 6.12 0.05 69.44 10:46:01 4 6.73 0.00 1.02 0.22 0.03 92.00 10:46:01 5 11.43 0.00 0.92 0.15 0.03 87.46 10:46:01 6 4.97 0.00 0.82 0.03 0.02 94.15 10:46:01 7 31.69 0.00 1.02 0.38 0.05 66.86 Average: all 18.37 0.00 0.73 0.58 0.04 80.27 Average: 0 14.98 0.00 0.59 0.04 0.04 84.36 Average: 1 21.82 0.00 0.91 0.49 0.05 76.74 Average: 2 20.06 0.00 0.81 0.26 0.04 78.83 Average: 3 19.22 0.00 0.72 0.95 0.05 79.07 Average: 4 17.09 0.00 0.64 0.24 0.04 81.99 Average: 5 17.86 0.00 0.80 2.22 0.04 79.08 Average: 6 17.11 0.00 0.64 0.33 0.04 81.87 Average: 7 18.85 0.00 0.71 0.14 0.04 80.25