---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-612 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 16G 140G 11% / 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 912 22998 0 8255 30798 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:a9:11:8d brd ff:ff:ff:ff:ff:ff inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fea9:118d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:d6:bf:63 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:fff:fed6:bf63/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-612) 10/06/25 _x86_64_ (8 CPU) 02:39:15 LINUX RESTART (8 CPU) 02:40:01 tps rtps wtps bread/s bwrtn/s 02:41:01 183.32 22.85 160.47 2302.53 71148.27 02:42:01 703.47 5.03 698.43 422.86 269250.19 02:43:01 91.59 0.25 91.34 37.05 10640.72 02:44:01 134.89 0.33 134.56 26.93 17858.89 02:45:01 15.66 0.00 15.66 0.00 494.85 02:46:01 3.73 0.00 3.73 0.00 110.63 02:47:01 5.85 0.00 5.85 0.00 154.91 02:48:01 13.88 0.00 13.88 0.00 341.94 02:49:01 22.36 0.00 22.36 0.00 334.74 02:50:01 17.48 0.27 17.21 49.46 450.46 02:51:01 64.32 1.28 63.04 89.59 1503.08 Average: 114.23 2.73 111.50 266.18 33843.00 02:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 27658468 31509540 5280752 16.03 87944 4032024 2769336 8.15 1078364 3809064 2233064 02:42:01 22566320 30318388 10372900 31.49 165864 7627824 10385160 30.56 2492636 7170772 7296 02:43:01 19564656 27475056 13374564 40.60 171904 7779960 13430100 39.51 5546516 7082136 1856 02:44:01 19095268 27334644 13843952 42.03 200860 8041600 14027060 41.27 5732528 7317636 2540 02:45:01 18385236 26631964 14553984 44.18 201048 8048824 14771404 43.46 6438452 7318412 424 02:46:01 18383140 26630552 14556080 44.19 201176 8049316 14769220 43.45 6439920 7318740 756 02:47:01 18364272 26612200 14574948 44.25 201288 8049548 14819352 43.60 6457980 7318636 680 02:48:01 18343952 26593724 14595268 44.31 201404 8051152 14802368 43.55 6476388 7319792 1808 02:49:01 18302880 26554572 14636340 44.43 201584 8053076 14819384 43.60 6517992 7320188 484 02:50:01 18491896 26702452 14447324 43.86 201840 8017340 13794280 40.59 6384192 7276816 444 02:51:01 23582624 31568416 9356596 28.41 203492 7783848 1628284 4.79 1616696 7063776 29604 Average: 20248974 27993773 12690246 38.53 185309 7594047 11819632 34.78 5016515 6937815 207178 02:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 15.80 15.80 1.56 1.56 0.00 0.00 0.00 0.00 02:41:01 ens3 859.23 494.65 25335.24 46.62 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 br-afc9f0ed8705 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:42:01 veth954c96a 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:42:01 vethba68f32 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 br-afc9f0ed8705 10.10 24.14 0.76 326.55 0.00 0.00 0.00 0.00 02:43:01 veth954c96a 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 02:43:01 vethba68f32 0.72 1.10 0.06 0.21 0.00 0.00 0.00 0.00 02:44:01 docker0 14.38 19.63 2.26 311.50 0.00 0.00 0.00 0.00 02:44:01 br-afc9f0ed8705 0.58 0.33 0.03 0.02 0.00 0.00 0.00 0.00 02:44:01 veth954c96a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 vethba68f32 1.85 2.25 0.20 2.37 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 br-afc9f0ed8705 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth954c96a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 vethba68f32 3.18 3.58 2.51 2.51 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 br-afc9f0ed8705 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth954c96a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 vethba68f32 2.03 2.08 0.17 0.89 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 br-afc9f0ed8705 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth954c96a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 vethba68f32 2.00 2.20 0.19 1.13 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 br-afc9f0ed8705 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth954c96a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 vethba68f32 2.58 3.03 0.26 3.19 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 br-afc9f0ed8705 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth954c96a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 vethba68f32 3.15 3.65 0.34 5.09 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 br-afc9f0ed8705 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 veth954c96a 0.00 0.12 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 vethba68f32 1.82 2.18 0.14 0.25 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 38.43 38.43 3.72 3.72 0.00 0.00 0.00 0.00 02:51:01 ens3 2480.40 1367.71 52813.66 202.07 0.00 0.00 0.00 0.00 Average: docker0 1.31 1.78 0.21 28.32 0.00 0.00 0.00 0.00 Average: lo 3.14 3.14 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 194.91 102.88 4725.98 12.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-612) 10/06/25 _x86_64_ (8 CPU) 02:39:15 LINUX RESTART (8 CPU) 02:40:01 CPU %user %nice %system %iowait %steal %idle 02:41:01 all 12.75 0.00 2.86 2.83 0.05 81.51 02:41:01 0 16.18 0.00 3.18 0.67 0.05 79.91 02:41:01 1 11.15 0.00 2.86 0.45 0.03 85.50 02:41:01 2 26.33 0.00 3.75 1.27 0.07 68.58 02:41:01 3 5.02 0.00 2.27 3.81 0.03 88.86 02:41:01 4 4.79 0.00 2.65 0.18 0.02 92.36 02:41:01 5 4.80 0.00 2.12 12.60 0.05 80.43 02:41:01 6 5.70 0.00 2.21 1.73 0.08 90.28 02:41:01 7 28.23 0.00 3.85 1.98 0.08 65.86 02:42:01 all 25.19 0.00 9.29 11.29 0.12 54.11 02:42:01 0 24.70 0.00 10.77 9.41 0.08 55.03 02:42:01 1 25.10 0.00 9.58 5.48 0.12 59.72 02:42:01 2 26.65 0.00 9.02 14.23 0.10 50.00 02:42:01 3 25.08 0.00 9.07 13.02 0.10 52.73 02:42:01 4 25.01 0.00 8.85 5.21 0.14 60.80 02:42:01 5 23.78 0.00 8.50 20.44 0.15 47.12 02:42:01 6 25.80 0.00 9.96 3.62 0.12 60.50 02:42:01 7 25.34 0.00 8.57 19.01 0.12 46.96 02:43:01 all 61.29 0.00 5.72 0.23 0.13 32.63 02:43:01 0 55.87 0.00 6.05 0.07 0.15 37.86 02:43:01 1 55.85 0.00 5.35 0.19 0.13 38.48 02:43:01 2 63.13 0.00 5.64 0.15 0.13 30.94 02:43:01 3 63.54 0.00 6.13 0.07 0.13 30.12 02:43:01 4 66.36 0.00 5.68 0.90 0.14 26.93 02:43:01 5 63.45 0.00 6.12 0.08 0.12 30.23 02:43:01 6 61.23 0.00 5.63 0.25 0.12 32.77 02:43:01 7 60.93 0.00 5.10 0.10 0.14 33.73 02:44:01 all 10.55 0.00 1.99 3.47 0.09 83.90 02:44:01 0 11.24 0.00 1.93 0.47 0.10 86.27 02:44:01 1 11.18 0.00 2.23 2.06 0.08 84.45 02:44:01 2 11.05 0.00 2.16 0.85 0.08 85.85 02:44:01 3 11.88 0.00 1.91 1.14 0.08 84.99 02:44:01 4 11.01 0.00 2.80 7.18 0.10 78.91 02:44:01 5 8.30 0.00 1.48 4.65 0.08 85.49 02:44:01 6 9.53 0.00 1.93 7.92 0.10 80.52 02:44:01 7 10.22 0.00 1.53 3.46 0.12 84.67 02:45:01 all 7.75 0.00 0.87 0.05 0.09 91.23 02:45:01 0 8.93 0.00 1.19 0.02 0.10 89.77 02:45:01 1 7.26 0.00 0.98 0.22 0.08 91.45 02:45:01 2 8.07 0.00 0.77 0.02 0.10 91.05 02:45:01 3 8.44 0.00 0.82 0.13 0.08 90.52 02:45:01 4 6.91 0.00 0.61 0.03 0.10 92.34 02:45:01 5 7.11 0.00 0.84 0.00 0.08 91.97 02:45:01 6 6.80 0.00 0.97 0.03 0.08 92.11 02:45:01 7 8.50 0.00 0.80 0.02 0.08 90.60 02:46:01 all 2.48 0.00 0.44 0.02 0.08 96.98 02:46:01 0 1.44 0.00 0.55 0.00 0.08 97.93 02:46:01 1 2.91 0.00 0.55 0.00 0.08 96.46 02:46:01 2 2.35 0.00 0.44 0.00 0.08 97.13 02:46:01 3 2.54 0.00 0.55 0.02 0.08 96.81 02:46:01 4 2.61 0.00 0.32 0.05 0.08 96.94 02:46:01 5 2.17 0.00 0.27 0.00 0.07 97.49 02:46:01 6 3.33 0.00 0.37 0.08 0.08 96.14 02:46:01 7 2.55 0.00 0.42 0.00 0.08 96.94 02:47:01 all 2.33 0.00 0.41 0.03 0.10 97.13 02:47:01 0 1.37 0.00 0.39 0.03 0.12 98.09 02:47:01 1 1.42 0.00 0.37 0.05 0.10 98.06 02:47:01 2 2.19 0.00 0.40 0.00 0.10 97.31 02:47:01 3 3.33 0.00 0.44 0.10 0.10 96.03 02:47:01 4 3.20 0.00 0.45 0.00 0.10 96.25 02:47:01 5 2.18 0.00 0.45 0.00 0.10 97.27 02:47:01 6 3.11 0.00 0.35 0.02 0.08 96.44 02:47:01 7 1.91 0.00 0.47 0.00 0.12 97.50 02:48:01 all 3.33 0.00 0.57 0.03 0.09 95.98 02:48:01 0 2.43 0.00 0.67 0.00 0.10 96.80 02:48:01 1 3.48 0.00 0.54 0.03 0.08 95.87 02:48:01 2 3.75 0.00 0.50 0.02 0.08 95.65 02:48:01 3 2.57 0.00 0.42 0.13 0.08 96.79 02:48:01 4 2.54 0.00 0.52 0.02 0.08 96.84 02:48:01 5 2.34 0.00 0.52 0.02 0.10 97.02 02:48:01 6 5.79 0.00 0.77 0.00 0.08 93.36 02:48:01 7 3.68 0.00 0.65 0.02 0.10 95.55 02:49:01 all 3.47 0.00 0.52 0.04 0.08 95.88 02:49:01 0 3.69 0.00 0.60 0.05 0.07 95.59 02:49:01 1 4.03 0.00 0.57 0.08 0.08 95.24 02:49:01 2 3.08 0.00 0.47 0.03 0.10 96.32 02:49:01 3 3.12 0.00 0.53 0.13 0.08 96.12 02:49:01 4 4.16 0.00 0.47 0.00 0.08 95.29 02:49:01 5 3.08 0.00 0.50 0.02 0.08 96.32 02:49:01 6 3.03 0.00 0.53 0.02 0.05 96.37 02:49:01 7 3.59 0.00 0.52 0.02 0.07 95.81 02:50:01 all 2.38 0.00 0.69 0.12 0.07 96.74 02:50:01 0 1.82 0.00 0.62 0.15 0.07 97.34 02:50:01 1 1.72 0.00 0.62 0.00 0.07 97.60 02:50:01 2 1.97 0.00 0.65 0.03 0.07 97.27 02:50:01 3 2.76 0.00 0.79 0.43 0.07 95.95 02:50:01 4 1.97 0.00 0.64 0.25 0.07 97.07 02:50:01 5 2.11 0.00 0.69 0.03 0.07 97.11 02:50:01 6 3.81 0.00 0.79 0.00 0.07 95.34 02:50:01 7 2.89 0.00 0.75 0.07 0.07 96.23 02:51:01 all 5.22 0.00 0.83 0.22 0.05 93.69 02:51:01 0 3.29 0.00 0.82 0.07 0.03 95.80 02:51:01 1 1.22 0.00 0.54 0.10 0.05 98.09 02:51:01 2 26.99 0.00 1.54 0.18 0.07 71.22 02:51:01 3 1.55 0.00 0.72 0.33 0.03 97.36 02:51:01 4 2.27 0.00 0.87 0.07 0.07 96.72 02:51:01 5 3.84 0.00 0.68 0.02 0.05 95.41 02:51:01 6 1.07 0.00 0.82 0.23 0.05 97.83 02:51:01 7 1.46 0.00 0.65 0.72 0.07 97.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.37 0.00 2.19 1.65 0.09 83.70 Average: 0 11.86 0.00 2.42 0.99 0.09 84.64 Average: 1 11.34 0.00 2.19 0.78 0.08 85.61 Average: 2 15.90 0.00 2.29 1.51 0.09 80.20 Average: 3 11.75 0.00 2.14 1.74 0.08 84.28 Average: 4 11.82 0.00 2.15 1.25 0.09 84.68 Average: 5 11.11 0.00 2.00 3.41 0.09 83.39 Average: 6 11.69 0.00 2.20 1.26 0.08 84.76 Average: 7 13.51 0.00 2.11 2.29 0.09 81.99