---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3034 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 848 28434 0 2884 30877 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:48:9b:ce brd ff:ff:ff:ff:ff:ff inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe48:9bce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:01:b9:57 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::42:60ff:fe01:b957/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3034) 02/06/24 _x86_64_ (8 CPU) 10:36:34 LINUX RESTART (8 CPU) 10:37:01 tps rtps wtps bread/s bwrtn/s 10:38:01 54.40 30.92 23.48 2725.76 25178.67 10:39:01 15.63 0.00 15.63 0.00 22995.63 10:40:01 15.30 0.00 15.30 0.00 22724.21 10:41:01 15.30 0.00 15.30 0.00 22859.12 10:42:01 101.08 39.66 61.42 1842.63 27195.60 10:43:01 135.46 20.80 114.66 837.46 35441.96 10:44:01 37.99 0.65 37.34 14.00 10022.73 10:45:01 23.46 0.60 22.86 16.53 1982.20 10:46:01 107.02 3.75 103.27 468.19 29731.71 Average: 56.18 10.71 45.47 656.10 22014.71 10:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 30647536 31890760 2291684 6.96 38656 1532928 1286384 3.78 625280 1415268 360 10:39:01 30646884 31890248 2292336 6.96 38744 1532940 1286384 3.78 625720 1415244 176 10:40:01 30645360 31888836 2293860 6.96 38832 1532940 1286384 3.78 626924 1415248 8 10:41:01 30643744 31887320 2295476 6.97 38920 1532944 1286384 3.78 627632 1415244 188 10:42:01 30149820 31732744 2789400 8.47 68496 1825384 1400780 4.12 835092 1662756 167920 10:43:01 28843012 30630876 4096208 12.44 82648 2004996 2565912 7.55 1989844 1790956 17300 10:44:01 27746840 29656152 5192380 15.76 87744 2115000 5159764 15.18 2986292 1868920 11108 10:45:01 28205668 30297640 4733552 14.37 90976 2290824 2633200 7.75 2397652 1994040 136092 10:46:01 29095372 31590936 3843848 11.67 100784 2676112 1488708 4.38 1253284 2233992 44620 Average: 29624915 31273946 3314305 10.06 65089 1893785 2043767 6.01 1329747 1690185 41975 10:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 ens3 181.42 135.14 514.76 29.64 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 ens3 1.23 0.18 0.33 0.38 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 1.02 0.15 0.28 0.17 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:41:01 ens3 1.68 0.63 0.58 0.43 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 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 10:42:01 ens3 153.62 107.78 1042.99 39.59 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 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:43:01 ens3 272.07 224.76 1458.93 74.32 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 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:44:01 ens3 394.83 285.05 1409.23 88.71 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:45:01 ens3 222.13 162.87 645.87 53.95 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:46:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 10:46:01 ens3 337.09 326.25 1327.50 1677.27 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 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 173.90 138.09 711.16 218.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3034) 02/06/24 _x86_64_ (8 CPU) 10:36:34 LINUX RESTART (8 CPU) 10:37:01 CPU %user %nice %system %iowait %steal %idle 10:38:01 all 1.91 0.00 0.28 1.42 0.01 96.38 10:38:01 0 3.24 0.00 0.15 0.05 0.00 96.56 10:38:01 1 1.00 0.00 0.42 0.07 0.02 98.50 10:38:01 2 1.70 0.00 0.27 0.08 0.02 97.93 10:38:01 3 2.30 0.00 0.28 0.97 0.02 96.43 10:38:01 4 1.95 0.00 0.27 9.49 0.02 88.28 10:38:01 5 1.80 0.00 0.32 0.52 0.00 97.37 10:38:01 6 1.62 0.00 0.23 0.02 0.00 98.13 10:38:01 7 1.70 0.00 0.28 0.18 0.03 97.80 10:39:01 all 0.12 0.00 0.02 1.21 0.00 98.64 10:39:01 0 0.63 0.00 0.03 0.00 0.00 99.34 10:39:01 1 0.05 0.00 0.02 0.00 0.00 99.93 10:39:01 2 0.05 0.00 0.02 0.00 0.02 99.92 10:39:01 3 0.03 0.00 0.00 0.18 0.00 99.78 10:39:01 4 0.15 0.00 0.03 9.54 0.00 90.28 10:39:01 5 0.02 0.00 0.00 0.02 0.00 99.97 10:39:01 6 0.00 0.00 0.02 0.00 0.02 99.97 10:39:01 7 0.02 0.00 0.02 0.00 0.02 99.95 10:40:01 all 0.05 0.00 0.01 1.36 0.01 98.58 10:40:01 0 0.22 0.00 0.00 0.00 0.02 99.77 10:40:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:40:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:40:01 3 0.00 0.00 0.02 0.12 0.00 99.87 10:40:01 4 0.05 0.00 0.02 10.81 0.00 89.13 10:40:01 5 0.03 0.00 0.00 0.00 0.02 99.95 10:40:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:40:01 7 0.02 0.00 0.02 0.00 0.02 99.95 10:41:01 all 0.17 0.00 0.02 1.30 0.17 98.34 10:41:01 0 1.19 0.00 0.00 0.00 0.17 98.65 10:41:01 1 0.05 0.00 0.02 0.00 0.30 99.63 10:41:01 2 0.00 0.00 0.02 0.00 0.18 99.80 10:41:01 3 0.00 0.00 0.00 0.08 0.00 99.92 10:41:01 4 0.02 0.00 0.02 10.34 0.02 89.61 10:41:01 5 0.03 0.00 0.02 0.00 0.37 99.58 10:41:01 6 0.03 0.00 0.02 0.00 0.28 99.67 10:41:01 7 0.03 0.00 0.03 0.00 0.03 99.90 10:42:01 all 9.73 0.00 0.79 3.08 0.07 86.34 10:42:01 0 2.35 0.00 0.23 0.02 0.05 97.35 10:42:01 1 25.64 0.00 1.56 2.50 0.12 70.19 10:42:01 2 12.47 0.00 0.78 0.37 0.07 86.31 10:42:01 3 12.48 0.00 1.00 0.42 0.07 86.03 10:42:01 4 3.12 0.00 0.57 19.69 0.03 76.59 10:42:01 5 6.14 0.00 0.68 0.85 0.05 92.28 10:42:01 6 7.24 0.00 0.73 0.60 0.05 91.37 10:42:01 7 8.42 0.00 0.75 0.20 0.13 90.49 10:43:01 all 26.01 0.00 1.12 1.86 0.08 70.94 10:43:01 0 18.58 0.00 0.75 0.18 0.08 80.40 10:43:01 1 22.25 0.00 0.94 1.94 0.10 74.77 10:43:01 2 23.43 0.00 0.85 0.18 0.07 75.46 10:43:01 3 27.44 0.00 0.84 0.32 0.08 71.32 10:43:01 4 35.79 0.00 1.87 9.11 0.08 53.15 10:43:01 5 36.15 0.00 1.40 1.35 0.07 61.03 10:43:01 6 17.89 0.00 0.87 1.29 0.05 79.91 10:43:01 7 26.57 0.00 1.40 0.48 0.07 71.48 10:44:01 all 58.28 0.00 1.99 0.26 0.11 39.36 10:44:01 0 50.10 0.00 1.96 0.70 0.12 47.12 10:44:01 1 62.66 0.00 1.64 0.00 0.10 35.60 10:44:01 2 58.13 0.00 1.84 0.03 0.10 39.90 10:44:01 3 62.25 0.00 1.77 0.02 0.10 35.86 10:44:01 4 63.07 0.00 2.67 1.11 0.12 33.04 10:44:01 5 59.73 0.00 1.93 0.00 0.12 38.22 10:44:01 6 50.37 0.00 1.97 0.20 0.12 47.34 10:44:01 7 59.97 0.00 2.14 0.03 0.10 37.75 10:45:01 all 70.96 0.00 1.68 1.81 0.13 25.41 10:45:01 0 72.64 0.00 1.49 0.02 0.12 25.74 10:45:01 1 68.86 0.00 1.72 0.00 0.13 29.29 10:45:01 2 69.71 0.00 1.79 7.13 0.13 21.24 10:45:01 3 72.39 0.00 1.55 0.10 0.12 25.84 10:45:01 4 73.15 0.00 1.69 0.00 0.13 25.03 10:45:01 5 68.84 0.00 1.75 0.00 0.13 29.27 10:45:01 6 69.96 0.00 1.67 7.22 0.12 21.03 10:45:01 7 72.15 0.00 1.82 0.00 0.15 25.88 10:46:01 all 11.99 0.00 1.28 1.35 0.05 85.33 10:46:01 0 9.58 0.00 1.35 0.05 0.05 88.97 10:46:01 1 22.21 0.00 1.63 0.83 0.05 75.27 10:46:01 2 16.74 0.00 1.42 1.94 0.07 79.82 10:46:01 3 4.69 0.00 0.82 0.13 0.02 94.34 10:46:01 4 14.85 0.00 1.64 4.85 0.05 78.61 10:46:01 5 5.25 0.00 0.85 0.89 0.03 92.98 10:46:01 6 16.10 0.00 1.27 2.03 0.08 80.52 10:46:01 7 6.56 0.00 1.27 0.07 0.03 92.07 Average: all 19.88 0.00 0.80 1.52 0.07 77.73 Average: 0 17.57 0.00 0.66 0.11 0.07 81.59 Average: 1 22.48 0.00 0.88 0.59 0.09 75.95 Average: 2 20.23 0.00 0.78 1.08 0.07 77.84 Average: 3 20.14 0.00 0.70 0.26 0.04 78.86 Average: 4 21.33 0.00 0.97 8.33 0.05 69.32 Average: 5 19.73 0.00 0.77 0.40 0.09 79.01 Average: 6 18.12 0.00 0.75 1.26 0.08 79.78 Average: 7 19.47 0.00 0.86 0.11 0.06 79.50