---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19232 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 850 28838 0 2478 30889 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:52:b7:42 brd ff:ff:ff:ff:ff:ff inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe52:b742/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:74:cb:38 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-19232) 06/07/25 _x86_64_ (8 CPU) 10:46:19 LINUX RESTART (8 CPU) 10:47:02 tps rtps wtps bread/s bwrtn/s 10:48:01 60.04 0.00 60.04 0.00 84057.62 10:49:01 11.83 0.00 11.83 0.00 16146.78 10:50:01 1.30 0.00 1.30 0.00 15.46 10:51:01 1.77 0.00 1.77 0.00 20.80 10:52:01 1.33 0.02 1.32 0.13 14.93 10:53:01 1.55 0.00 1.55 0.00 20.40 10:54:01 1.33 0.00 1.33 0.00 15.73 10:55:01 1.78 0.00 1.78 0.00 21.60 10:56:01 4.52 2.98 1.53 118.49 200.60 10:57:01 382.75 36.54 346.21 991.43 9713.05 10:58:01 143.29 39.44 103.85 2852.59 18524.65 Average: 55.58 7.19 48.39 360.78 11594.74 10:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 30652852 31897008 2286368 6.94 38704 1533744 1308148 3.85 620900 1415792 52 10:49:01 30649156 31893472 2290064 6.95 38792 1533764 1308148 3.85 624116 1415784 16 10:50:01 30647824 31892196 2291396 6.96 38888 1533732 1308148 3.85 625400 1415784 8 10:51:01 30646816 31891324 2292404 6.96 38984 1533768 1308148 3.85 626664 1415788 160 10:52:01 30646096 31890680 2293124 6.96 39076 1533780 1327180 3.90 627684 1415792 16 10:53:01 30639420 31884108 2299800 6.98 39128 1533788 1327180 3.90 634092 1415796 60 10:54:01 30638012 31882812 2301208 6.99 39224 1533784 1343328 3.95 635104 1415800 16 10:55:01 30636576 31881516 2302644 6.99 39320 1533796 1343328 3.95 636268 1415804 156 10:56:01 30544020 31798296 2395200 7.27 39464 1542572 1343328 3.95 722024 1422904 28 10:57:01 29912496 31565312 3026724 9.19 77000 1880904 1996496 5.87 1001468 1724088 219384 10:58:01 29509212 31597500 3430008 10.41 84916 2299888 1478420 4.35 1106508 2005428 45412 Average: 30465680 31824929 2473540 7.51 46681 1635775 1399259 4.12 714566 1498069 24119 10:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 0.22 0.10 0.06 0.02 0.00 0.00 0.00 0.00 10:49:01 lo 0.20 0.20 0.01 0.01 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 ens3 2.83 1.30 2.29 0.50 0.00 0.00 0.00 0.00 10:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 0.17 0.12 0.06 0.01 0.00 0.00 0.00 0.00 10:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 0.30 0.28 0.06 0.35 0.00 0.00 0.00 0.00 10:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 0.27 0.12 0.13 0.04 0.00 0.00 0.00 0.00 10:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 1.48 1.00 0.62 1.14 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 0.18 0.23 0.06 0.36 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 0.67 0.17 0.11 0.02 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 72.01 35.35 119.08 18.92 0.00 0.00 0.00 0.00 10:57:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 239.11 163.37 1331.12 41.32 0.00 0.00 0.00 0.00 10:58:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 976.52 650.24 4231.36 138.20 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 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 Average: ens3 117.79 77.60 517.59 18.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19232) 06/07/25 _x86_64_ (8 CPU) 10:46:19 LINUX RESTART (8 CPU) 10:47:02 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 0.03 0.00 0.01 1.37 0.01 98.57 10:48:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:48:01 1 0.12 0.00 0.02 0.00 0.02 99.85 10:48:01 2 0.03 0.00 0.03 0.14 0.00 99.80 10:48:01 3 0.02 0.00 0.02 0.00 0.02 99.95 10:48:01 4 0.02 0.00 0.03 0.00 0.02 99.93 10:48:01 5 0.03 0.00 0.02 10.84 0.02 89.09 10:48:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:48:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:49:01 all 0.05 0.00 0.01 0.30 0.00 99.64 10:49:01 0 0.03 0.00 0.02 0.00 0.00 99.95 10:49:01 1 0.12 0.00 0.02 0.00 0.00 99.87 10:49:01 2 0.02 0.00 0.03 0.10 0.00 99.85 10:49:01 3 0.07 0.00 0.02 0.00 0.00 99.92 10:49:01 4 0.07 0.00 0.02 0.02 0.02 99.88 10:49:01 5 0.03 0.00 0.00 2.32 0.00 97.65 10:49:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:49:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:50:01 all 0.07 0.00 0.01 0.01 0.00 99.91 10:50:01 0 0.38 0.00 0.02 0.00 0.02 99.58 10:50:01 1 0.08 0.00 0.00 0.00 0.00 99.92 10:50:01 2 0.00 0.00 0.00 0.00 0.02 99.98 10:50:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:50:01 4 0.05 0.00 0.02 0.05 0.02 99.87 10:50:01 5 0.03 0.00 0.00 0.00 0.02 99.95 10:50:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:50:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:51:01 all 0.01 0.00 0.00 0.01 0.00 99.97 10:51:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:51:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:51:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:51:01 4 0.03 0.00 0.02 0.05 0.03 99.87 10:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:51:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:51:01 7 0.00 0.00 0.00 0.00 0.02 99.98 10:52:01 all 0.01 0.00 0.01 0.01 0.01 99.96 10:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:52:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 3 0.03 0.00 0.00 0.02 0.00 99.95 10:52:01 4 0.03 0.00 0.02 0.05 0.02 99.88 10:52:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:52:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:53:01 all 0.05 0.00 0.01 0.01 0.00 99.93 10:53:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:53:01 1 0.10 0.00 0.02 0.00 0.00 99.88 10:53:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:53:01 3 0.08 0.00 0.03 0.00 0.02 99.87 10:53:01 4 0.07 0.00 0.03 0.00 0.00 99.90 10:53:01 5 0.05 0.00 0.02 0.05 0.02 99.87 10:53:01 6 0.07 0.00 0.00 0.00 0.00 99.93 10:53:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:54:01 all 0.01 0.00 0.01 0.01 0.01 99.97 10:54:01 0 0.02 0.00 0.02 0.02 0.03 99.92 10:54:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:54:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:54:01 3 0.00 0.00 0.02 0.02 0.00 99.97 10:54:01 4 0.03 0.00 0.00 0.00 0.02 99.95 10:54:01 5 0.02 0.00 0.02 0.05 0.00 99.92 10:54:01 6 0.00 0.00 0.02 0.00 0.00 99.98 10:54:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 all 0.01 0.00 0.01 0.01 0.00 99.97 10:55:01 0 0.03 0.00 0.03 0.05 0.02 99.87 10:55:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 2 0.02 0.00 0.00 0.00 0.02 99.97 10:55:01 3 0.00 0.00 0.00 0.00 0.02 99.98 10:55:01 4 0.03 0.00 0.00 0.00 0.00 99.97 10:55:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:55:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:55:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:56:01 all 0.70 0.00 0.05 0.02 0.01 99.23 10:56:01 0 0.18 0.00 0.10 0.05 0.03 99.63 10:56:01 1 0.55 0.00 0.08 0.02 0.00 99.35 10:56:01 2 0.47 0.00 0.03 0.00 0.00 99.50 10:56:01 3 0.67 0.00 0.08 0.00 0.00 99.25 10:56:01 4 1.55 0.00 0.03 0.00 0.00 98.42 10:56:01 5 1.10 0.00 0.05 0.07 0.02 98.77 10:56:01 6 0.15 0.00 0.00 0.00 0.02 99.83 10:56:01 7 0.88 0.00 0.03 0.00 0.00 99.08 10:57:01 all 11.72 0.00 0.94 1.30 0.04 86.01 10:57:01 0 8.17 0.00 0.90 5.00 0.03 85.89 10:57:01 1 4.51 0.00 0.35 0.17 0.02 94.96 10:57:01 2 33.13 0.00 1.83 1.03 0.07 63.93 10:57:01 3 14.27 0.00 1.27 0.23 0.03 84.19 10:57:01 4 8.38 0.00 1.56 3.51 0.07 86.49 10:57:01 5 6.79 0.00 0.43 0.13 0.02 92.63 10:57:01 6 7.71 0.00 0.60 0.15 0.02 91.52 10:57:01 7 10.74 0.00 0.55 0.20 0.02 88.49 10:58:01 all 27.72 0.00 1.17 0.48 0.06 70.57 10:58:01 0 24.43 0.00 1.10 0.57 0.05 73.85 10:58:01 1 29.20 0.00 1.14 0.17 0.07 69.42 10:58:01 2 22.18 0.00 1.13 0.50 0.07 76.12 10:58:01 3 26.82 0.00 1.12 1.07 0.07 70.92 10:58:01 4 27.55 0.00 1.12 0.74 0.07 70.53 10:58:01 5 41.68 0.00 1.39 0.59 0.07 56.28 10:58:01 6 26.48 0.00 1.34 0.12 0.05 72.02 10:58:01 7 23.46 0.00 0.94 0.05 0.08 75.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.67 0.00 0.20 0.32 0.01 95.80 Average: 0 3.04 0.00 0.20 0.52 0.02 96.23 Average: 1 3.15 0.00 0.15 0.03 0.01 96.66 Average: 2 5.09 0.00 0.28 0.16 0.02 94.45 Average: 3 3.81 0.00 0.24 0.12 0.01 95.82 Average: 4 3.44 0.00 0.26 0.40 0.02 95.88 Average: 5 4.52 0.00 0.18 1.26 0.01 94.03 Average: 6 3.13 0.00 0.18 0.02 0.01 96.67 Average: 7 3.19 0.00 0.14 0.02 0.01 96.64