---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3110 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 712K 3.2G 1% /run /dev/vda1 155G 12G 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 874 27802 0 3490 30837 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:1c:b8:32 brd ff:ff:ff:ff:ff:ff inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe1c:b832/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:ec:d4:ec 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::42:11ff:feec:d4ec/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-3110) 01/26/26 _x86_64_ (8 CPU) 11:46:43 LINUX RESTART (8 CPU) 11:47:01 tps rtps wtps bread/s bwrtn/s 11:48:01 113.26 44.01 69.26 3890.95 105996.87 11:49:01 41.95 0.03 41.92 2.40 64516.49 11:50:01 0.93 0.02 0.92 2.27 10.40 11:51:01 1.42 0.00 1.42 0.00 16.66 11:52:01 1.20 0.00 1.20 0.00 13.06 11:53:01 360.59 25.95 334.64 874.12 7545.81 11:54:01 320.33 9.00 311.33 1635.19 84682.15 11:55:01 106.18 0.72 105.46 62.78 12746.15 Average: 118.23 9.96 108.27 808.45 34441.84 11:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 30663944 31902292 2275276 6.91 38600 1528212 1313888 3.87 613704 1410876 52 11:49:01 30664992 31903440 2274228 6.90 38696 1528276 1330888 3.92 613660 1410748 132 11:50:01 30664028 31902608 2275192 6.91 38728 1528344 1330888 3.92 615080 1410812 132 11:51:01 30663188 31901808 2276032 6.91 38760 1528348 1330888 3.92 615312 1410816 8 11:52:01 30663200 31901876 2276020 6.91 38824 1528344 1330888 3.92 615664 1410820 20 11:53:01 30122300 31684924 2816920 8.55 68784 1804580 1395364 4.11 863272 1664332 194928 11:54:01 28596132 31532412 4343088 13.19 106400 3089596 1685900 4.96 1150516 2792780 18512 11:55:01 28538912 31644352 4400308 13.36 127656 3216804 1402588 4.13 1094476 2886796 27676 Average: 30072087 31796714 2867133 8.70 62056 1969063 1390162 4.09 772710 1799748 30182 11:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 280.07 173.62 579.00 31.35 0.00 0.00 0.00 0.00 11:48:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 0.55 0.37 0.15 0.29 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 0.30 0.17 0.07 0.31 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 0.37 0.15 0.08 0.01 0.00 0.00 0.00 0.00 11:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 0.30 0.10 0.07 0.03 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 178.20 120.33 1181.05 46.40 0.00 0.00 0.00 0.00 11:53:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 11:54:01 docker0 93.20 253.89 7.42 5550.98 0.00 0.00 0.00 0.00 11:54:01 ens3 347.83 144.38 6603.49 19.68 0.00 0.00 0.00 0.00 11:54:01 lo 2.13 2.13 0.24 0.24 0.00 0.00 0.00 0.00 11:54:01 vetheeda38d 10.70 14.28 2.73 104.01 0.00 0.00 0.00 0.01 11:55:01 docker0 11.33 20.06 1.89 431.64 0.00 0.00 0.00 0.00 11:55:01 ens3 47.47 34.59 447.94 11.44 0.00 0.00 0.00 0.00 11:55:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 13.07 34.24 1.16 747.82 0.00 0.00 0.00 0.00 Average: ens3 106.88 59.21 1101.47 13.69 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3110) 01/26/26 _x86_64_ (8 CPU) 11:46:43 LINUX RESTART (8 CPU) 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 2.19 0.00 0.54 1.68 0.01 95.57 11:48:01 0 2.51 0.00 1.65 4.38 0.02 91.45 11:48:01 1 1.00 0.00 0.50 0.32 0.02 98.17 11:48:01 2 1.12 0.00 0.32 0.52 0.02 98.03 11:48:01 3 2.23 0.00 0.33 0.27 0.00 97.17 11:48:01 4 3.35 0.00 0.17 0.25 0.02 96.21 11:48:01 5 4.59 0.00 0.45 0.42 0.02 94.53 11:48:01 6 1.22 0.00 0.54 7.09 0.03 91.12 11:48:01 7 1.52 0.00 0.40 0.25 0.03 97.79 11:49:01 all 0.01 0.00 0.01 0.89 0.01 99.07 11:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:49:01 1 0.00 0.00 0.02 0.10 0.00 99.88 11:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:49:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:49:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:49:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:49:01 6 0.02 0.00 0.03 7.05 0.03 92.87 11:49:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:50:01 all 0.02 0.00 0.01 0.00 0.00 99.96 11:50:01 0 0.05 0.00 0.02 0.02 0.02 99.90 11:50:01 1 0.02 0.00 0.00 0.02 0.00 99.97 11:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:50:01 4 0.02 0.00 0.00 0.00 0.02 99.97 11:50:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:50:01 6 0.03 0.00 0.02 0.00 0.02 99.93 11:50:01 7 0.03 0.00 0.00 0.00 0.02 99.95 11:51:01 all 0.05 0.00 0.01 0.01 0.01 99.93 11:51:01 0 0.03 0.00 0.03 0.00 0.00 99.93 11:51:01 1 0.02 0.00 0.00 0.03 0.00 99.95 11:51:01 2 0.25 0.00 0.00 0.00 0.00 99.75 11:51:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:51:01 4 0.00 0.00 0.03 0.00 0.00 99.97 11:51:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:51:01 6 0.03 0.00 0.02 0.02 0.03 99.90 11:51:01 7 0.00 0.00 0.02 0.00 0.00 99.98 11:52:01 all 0.22 0.00 0.01 0.01 0.00 99.76 11:52:01 0 0.03 0.00 0.03 0.00 0.00 99.93 11:52:01 1 0.00 0.00 0.00 0.03 0.00 99.97 11:52:01 2 1.56 0.00 0.02 0.00 0.02 98.40 11:52:01 3 0.03 0.00 0.00 0.00 0.00 99.97 11:52:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:52:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 6 0.05 0.00 0.02 0.00 0.02 99.92 11:52:01 7 0.05 0.00 0.00 0.00 0.00 99.95 11:53:01 all 8.21 0.00 0.69 1.11 0.03 89.97 11:53:01 0 2.47 0.00 0.62 2.00 0.02 94.89 11:53:01 1 3.29 0.00 0.42 4.32 0.03 91.94 11:53:01 2 0.98 0.00 0.12 0.05 0.00 98.85 11:53:01 3 10.34 0.00 0.62 0.17 0.02 88.86 11:53:01 4 26.45 0.00 1.62 0.48 0.05 71.40 11:53:01 5 10.59 0.00 0.87 0.30 0.02 88.22 11:53:01 6 3.55 0.00 0.45 0.10 0.03 95.86 11:53:01 7 8.05 0.00 0.80 1.44 0.03 89.68 11:54:01 all 8.71 0.00 2.45 1.80 0.04 87.00 11:54:01 0 15.58 0.00 2.20 0.23 0.05 81.94 11:54:01 1 8.94 0.00 3.02 9.88 0.03 78.12 11:54:01 2 3.34 0.00 2.10 2.69 0.03 91.84 11:54:01 3 15.41 0.00 2.16 0.49 0.05 81.89 11:54:01 4 9.95 0.00 2.70 0.47 0.05 86.83 11:54:01 5 3.44 0.00 1.70 0.27 0.02 94.58 11:54:01 6 4.21 0.00 2.30 0.30 0.03 93.16 11:54:01 7 8.77 0.00 3.39 0.08 0.03 87.72 11:55:01 all 10.59 0.00 1.46 0.43 0.03 87.48 11:55:01 0 18.35 0.00 1.39 0.05 0.03 80.18 11:55:01 1 4.74 0.00 1.07 0.52 0.02 93.66 11:55:01 2 4.67 0.00 0.83 0.07 0.03 94.39 11:55:01 3 3.95 0.00 1.18 0.08 0.02 94.76 11:55:01 4 16.36 0.00 2.88 0.12 0.03 80.61 11:55:01 5 19.22 0.00 1.95 1.59 0.05 77.18 11:55:01 6 15.82 0.00 1.87 1.02 0.05 81.24 11:55:01 7 1.71 0.00 0.55 0.00 0.02 97.72 Average: all 3.75 0.00 0.65 0.74 0.02 94.85 Average: 0 4.87 0.00 0.74 0.83 0.02 93.54 Average: 1 2.24 0.00 0.63 1.89 0.01 95.23 Average: 2 1.49 0.00 0.42 0.41 0.01 97.67 Average: 3 4.00 0.00 0.54 0.13 0.01 95.33 Average: 4 7.02 0.00 0.92 0.16 0.02 91.87 Average: 5 4.73 0.00 0.62 0.32 0.01 94.32 Average: 6 3.11 0.00 0.65 1.95 0.03 94.26 Average: 7 2.52 0.00 0.64 0.22 0.02 96.60