---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19729 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 16G 140G 10% / 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 910 22882 0 8373 30801 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:19:da:85 brd ff:ff:ff:ff:ff:ff inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fe19:da85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:b6:5d:ee 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-19729) 06/09/25 _x86_64_ (8 CPU) 15:48:48 LINUX RESTART (8 CPU) 15:49:01 tps rtps wtps bread/s bwrtn/s 15:50:02 427.53 73.53 354.00 5292.40 112196.35 15:51:01 216.69 44.30 172.39 3436.84 83126.25 15:52:01 347.39 33.63 313.76 3764.17 34124.18 15:53:01 442.73 3.37 439.36 444.06 128187.84 15:54:01 238.86 0.10 238.76 14.93 51956.94 15:55:01 77.96 0.02 77.94 0.13 11034.32 15:56:01 19.86 0.02 19.85 0.40 882.92 15:57:01 20.43 0.02 20.41 0.27 772.14 15:58:01 18.30 0.02 18.28 0.27 763.61 15:59:01 26.60 0.00 26.60 0.00 851.19 16:00:01 82.16 0.78 81.37 53.72 2674.71 Average: 174.44 14.14 160.30 1180.58 38738.74 15:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:50:02 30179208 31711716 2760012 8.38 67316 1777868 1438844 4.23 835712 1637244 163896 15:51:01 29102780 31168760 3836440 11.65 84988 2276840 1782292 5.24 1456568 2056204 5984 15:52:01 28533572 31669572 4405648 13.38 104944 3300236 1420128 4.18 1259640 2768492 229664 15:53:01 22332212 29484052 10607008 32.20 167684 6988588 10042036 29.55 3664204 6271688 448028 15:54:01 19157600 27392972 13781620 41.84 203220 7950052 13218244 38.89 5916720 7083952 988 15:55:01 17317312 25973724 15621908 47.43 213128 8348576 15117828 44.48 7394512 7411916 692 15:56:01 17230976 25894720 15708244 47.69 214392 8351592 14752576 43.41 7482648 7408440 472 15:57:01 17210940 25876244 15728280 47.75 215344 8351888 14757980 43.42 7502320 7408436 356 15:58:01 17189344 25856340 15749876 47.81 216344 8352180 14776700 43.48 7522988 7408604 872 15:59:01 17167172 25835568 15772048 47.88 217084 8352464 14781280 43.49 7543592 7408944 384 16:00:01 23523440 31621016 9415780 28.59 218600 7872288 1492904 4.39 1857124 6874208 472 Average: 21722232 28407699 11216988 34.05 174822 6538416 9416437 27.71 4766912 5794375 77437 15:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:50:02 lo 2.06 2.06 0.22 0.22 0.00 0.00 0.00 0.00 15:50:02 ens3 513.16 329.47 1708.08 79.65 0.00 0.00 0.00 0.00 15:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 2.03 2.03 0.19 0.19 0.00 0.00 0.00 0.00 15:51:01 ens3 539.11 385.21 5351.42 55.14 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:52:01 ens3 388.64 302.10 3362.79 52.12 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 17.06 17.06 1.96 1.96 0.00 0.00 0.00 0.00 15:53:01 veth85b8b21 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 15:53:01 ens3 3758.26 2139.86 31087.28 162.17 0.00 0.00 0.00 0.00 15:53:01 veth112407a 1.67 1.57 0.17 0.17 0.00 0.00 0.00 0.00 15:54:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:54:01 veth85b8b21 0.82 1.78 0.08 1.36 0.00 0.00 0.00 0.00 15:54:01 ens3 1006.62 512.41 6546.75 35.36 0.00 0.00 0.00 0.00 15:54:01 veth112407a 28.71 25.30 3.70 3.89 0.00 0.00 0.00 0.00 15:55:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 15:55:01 veth85b8b21 0.40 0.33 0.04 0.68 0.00 0.00 0.00 0.00 15:55:01 vetha66e697 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 111.71 71.96 773.62 6.61 0.00 0.00 0.00 0.00 15:56:01 lo 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 veth85b8b21 0.37 0.27 0.04 0.68 0.00 0.00 0.00 0.00 15:56:01 vetha66e697 8.95 5.20 4.85 0.54 0.00 0.00 0.00 0.00 15:56:01 ens3 29.41 20.58 11.18 18.80 0.00 0.00 0.00 0.00 15:57:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 15:57:01 veth85b8b21 0.40 0.32 0.04 0.68 0.00 0.00 0.00 0.00 15:57:01 vetha66e697 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 15:57:01 ens3 31.46 22.53 13.13 10.78 0.00 0.00 0.00 0.00 15:58:01 lo 0.37 0.37 0.02 0.02 0.00 0.00 0.00 0.00 15:58:01 veth85b8b21 0.40 0.30 0.04 0.68 0.00 0.00 0.00 0.00 15:58:01 vetha66e697 0.27 0.28 0.02 0.02 0.00 0.00 0.00 0.00 15:58:01 ens3 49.29 29.56 17.03 12.80 0.00 0.00 0.00 0.00 15:59:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 15:59:01 veth85b8b21 0.45 0.32 0.05 0.69 0.00 0.00 0.00 0.00 15:59:01 vetha66e697 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 ens3 41.96 27.01 13.80 10.90 0.00 0.00 0.00 0.00 16:00:01 lo 0.37 0.37 0.02 0.02 0.00 0.00 0.00 0.00 16:00:01 ens3 99.83 60.21 33.38 48.50 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 597.26 354.56 4444.60 44.80 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19729) 06/09/25 _x86_64_ (8 CPU) 15:48:48 LINUX RESTART (8 CPU) 15:49:01 CPU %user %nice %system %iowait %steal %idle 15:50:02 all 10.25 0.00 1.41 2.52 0.04 85.78 15:50:02 0 4.83 0.00 0.85 0.28 0.02 94.02 15:50:02 1 30.48 0.00 2.23 1.00 0.07 66.23 15:50:02 2 8.49 0.00 1.18 0.20 0.03 90.09 15:50:02 3 18.50 0.00 1.35 0.42 0.05 79.69 15:50:02 4 5.51 0.00 0.90 0.33 0.02 93.25 15:50:02 5 5.95 0.00 1.58 3.99 0.05 88.43 15:50:02 6 4.58 0.00 0.87 5.68 0.03 88.84 15:50:02 7 3.65 0.00 2.34 8.29 0.05 85.67 15:51:01 all 14.46 0.00 1.08 2.69 0.04 81.72 15:51:01 0 10.52 0.00 0.85 0.66 0.03 87.94 15:51:01 1 8.81 0.00 1.23 0.89 0.03 89.03 15:51:01 2 9.94 0.00 1.06 4.11 0.03 84.85 15:51:01 3 9.08 0.00 0.60 1.16 0.05 89.12 15:51:01 4 30.47 0.00 2.09 8.36 0.05 59.03 15:51:01 5 20.67 0.00 0.58 0.48 0.05 78.23 15:51:01 6 13.60 0.00 0.59 1.78 0.05 83.98 15:51:01 7 12.89 0.00 1.63 4.20 0.05 81.23 15:52:01 all 19.54 0.00 1.89 1.13 0.05 77.39 15:52:01 0 20.97 0.00 1.22 0.02 0.03 77.76 15:52:01 1 40.03 0.00 2.69 0.38 0.07 56.83 15:52:01 2 22.20 0.00 2.71 1.20 0.07 73.83 15:52:01 3 12.48 0.00 2.16 0.72 0.03 84.61 15:52:01 4 10.10 0.00 1.52 2.47 0.03 85.87 15:52:01 5 16.68 0.00 1.44 1.97 0.07 79.84 15:52:01 6 14.42 0.00 2.15 2.15 0.03 81.25 15:52:01 7 19.41 0.00 1.27 0.15 0.03 79.13 15:53:01 all 36.50 0.00 9.06 3.21 0.09 51.14 15:53:01 0 35.74 0.00 9.04 2.86 0.08 52.28 15:53:01 1 35.26 0.00 8.74 2.04 0.09 53.87 15:53:01 2 39.07 0.00 9.20 1.10 0.08 50.54 15:53:01 3 35.00 0.00 9.16 5.40 0.07 50.37 15:53:01 4 35.63 0.00 8.88 0.19 0.07 55.24 15:53:01 5 36.69 0.00 8.52 2.39 0.09 52.30 15:53:01 6 36.38 0.00 9.72 11.26 0.09 42.56 15:53:01 7 38.24 0.00 9.27 0.56 0.12 51.81 15:54:01 all 37.89 0.00 5.63 1.31 0.09 55.08 15:54:01 0 36.04 0.00 6.24 0.41 0.08 57.23 15:54:01 1 42.04 0.00 4.93 0.32 0.08 52.63 15:54:01 2 41.26 0.00 5.16 2.04 0.08 51.46 15:54:01 3 35.93 0.00 5.23 0.56 0.10 58.17 15:54:01 4 36.66 0.00 4.89 0.89 0.08 57.47 15:54:01 5 36.77 0.00 6.05 2.01 0.10 55.07 15:54:01 6 32.82 0.00 5.34 2.75 0.08 59.01 15:54:01 7 41.63 0.00 7.17 1.46 0.08 49.66 15:55:01 all 26.47 0.00 2.21 0.30 0.09 70.93 15:55:01 0 28.51 0.00 2.30 0.55 0.08 68.55 15:55:01 1 29.88 0.00 1.75 0.15 0.08 68.14 15:55:01 2 29.56 0.00 2.03 0.15 0.08 68.18 15:55:01 3 28.51 0.00 2.76 0.20 0.08 68.44 15:55:01 4 23.27 0.00 2.25 0.05 0.10 74.32 15:55:01 5 24.06 0.00 2.31 0.62 0.08 72.92 15:55:01 6 20.46 0.00 2.08 0.34 0.08 77.03 15:55:01 7 27.50 0.00 2.20 0.34 0.08 69.88 15:56:01 all 6.92 0.00 1.92 0.09 0.09 90.97 15:56:01 0 7.26 0.00 2.15 0.12 0.12 90.36 15:56:01 1 7.15 0.00 2.16 0.13 0.10 90.46 15:56:01 2 7.36 0.00 2.01 0.02 0.08 90.53 15:56:01 3 6.74 0.00 1.88 0.03 0.10 91.24 15:56:01 4 5.46 0.00 1.77 0.02 0.08 92.67 15:56:01 5 6.64 0.00 1.93 0.27 0.10 91.06 15:56:01 6 6.71 0.00 1.58 0.13 0.08 91.49 15:56:01 7 8.05 0.00 1.87 0.02 0.08 89.98 15:57:01 all 5.17 0.00 1.68 0.10 0.09 92.97 15:57:01 0 4.66 0.00 1.90 0.02 0.07 93.36 15:57:01 1 5.65 0.00 1.83 0.08 0.08 92.36 15:57:01 2 4.12 0.00 1.71 0.02 0.10 94.05 15:57:01 3 4.83 0.00 1.65 0.02 0.10 93.40 15:57:01 4 4.92 0.00 1.71 0.02 0.10 93.25 15:57:01 5 5.10 0.00 1.65 0.27 0.08 92.90 15:57:01 6 6.05 0.00 1.34 0.03 0.08 92.49 15:57:01 7 6.05 0.00 1.63 0.32 0.10 91.89 15:58:01 all 5.17 0.00 1.63 0.09 0.09 93.03 15:58:01 0 5.60 0.00 1.78 0.02 0.08 92.52 15:58:01 1 4.24 0.00 1.70 0.12 0.10 93.85 15:58:01 2 5.54 0.00 1.60 0.08 0.10 92.67 15:58:01 3 5.22 0.00 1.76 0.39 0.10 92.53 15:58:01 4 4.30 0.00 1.52 0.02 0.07 94.09 15:58:01 5 5.26 0.00 1.69 0.08 0.08 92.89 15:58:01 6 5.96 0.00 1.34 0.00 0.08 92.62 15:58:01 7 5.17 0.00 1.64 0.03 0.08 93.07 15:59:01 all 5.13 0.00 1.58 0.08 0.09 93.12 15:59:01 0 6.53 0.00 1.75 0.02 0.10 91.60 15:59:01 1 4.35 0.00 1.46 0.35 0.08 93.75 15:59:01 2 5.29 0.00 1.48 0.02 0.10 93.12 15:59:01 3 4.66 0.00 1.58 0.18 0.10 93.48 15:59:01 4 5.00 0.00 1.66 0.02 0.10 93.22 15:59:01 5 4.10 0.00 1.53 0.02 0.08 94.27 15:59:01 6 5.89 0.00 1.41 0.02 0.08 92.60 15:59:01 7 5.27 0.00 1.71 0.02 0.10 92.89 16:00:01 all 8.19 0.00 2.39 0.14 0.08 89.20 16:00:01 0 7.49 0.00 2.60 0.07 0.08 89.76 16:00:01 1 8.69 0.00 2.40 0.05 0.08 88.77 16:00:01 2 8.42 0.00 2.56 0.37 0.08 88.57 16:00:01 3 8.38 0.00 2.12 0.15 0.08 89.27 16:00:01 4 7.82 0.00 2.73 0.08 0.08 89.28 16:00:01 5 7.48 0.00 2.23 0.08 0.07 90.14 16:00:01 6 8.85 0.00 2.21 0.13 0.08 88.73 16:00:01 7 8.29 0.00 2.32 0.15 0.08 89.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.91 0.00 2.76 1.05 0.08 80.20 Average: 0 15.25 0.00 2.78 0.45 0.07 81.44 Average: 1 19.69 0.00 2.81 0.50 0.08 76.92 Average: 2 16.44 0.00 2.78 0.84 0.08 79.86 Average: 3 15.37 0.00 2.74 0.83 0.08 80.98 Average: 4 15.26 0.00 2.71 1.11 0.07 80.85 Average: 5 15.32 0.00 2.67 1.11 0.08 80.83 Average: 6 14.03 0.00 2.57 2.17 0.07 81.16 Average: 7 15.94 0.00 2.99 1.42 0.08 79.58