---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17114 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 712K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / 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 882 25784 0 5499 30829 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:58:f0:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85651sec preferred_lft 85651sec inet6 fe80::f816:3eff:fe58:f0c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:2b:76:66 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::42:81ff:fe2b:7666/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17114) 12/02/25 _x86_64_ (8 CPU) 11:27:53 LINUX RESTART (8 CPU) 11:28:01 tps rtps wtps bread/s bwrtn/s 11:29:02 365.01 74.19 290.82 5337.51 86751.67 11:30:01 198.15 42.82 155.33 2498.97 58501.14 11:31:01 56.95 1.83 55.11 50.12 45022.99 11:32:01 52.41 5.62 46.79 172.37 23816.16 11:33:01 40.18 0.38 39.79 8.13 7911.61 11:34:01 35.73 0.17 35.56 3.47 7453.29 11:35:01 24.78 0.22 24.56 4.27 3194.80 11:36:01 11.03 0.00 11.03 0.00 1486.69 11:37:01 4.00 0.00 4.00 0.00 1187.94 11:38:01 19.05 0.00 19.05 0.00 4108.12 11:39:01 394.33 4.47 389.87 483.65 102147.11 11:40:01 60.21 0.83 59.37 86.92 43588.87 Average: 105.02 10.83 94.19 717.97 32061.00 11:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:02 29956924 31594932 2982296 9.05 70936 1875292 1516908 4.46 1002804 1683244 244036 11:30:01 28732540 30642728 4206680 12.77 87940 2117756 2590908 7.62 1992972 1894164 31404 11:31:01 28047024 30066572 4892196 14.85 92908 2216168 3241652 9.54 2595316 1962208 30032 11:32:01 28108228 30235896 4830992 14.67 98796 2311688 2668756 7.85 2443356 2035960 14592 11:33:01 26671088 29045748 6268132 19.03 107036 2540540 3904380 11.49 3657940 2236716 32744 11:34:01 26129584 28718540 6809636 20.67 110804 2744700 4157144 12.23 4054988 2369576 31432 11:35:01 25556316 28212216 7382904 22.41 113068 2808532 4678444 13.77 4569348 2421480 10316 11:36:01 25976612 28695820 6962608 21.14 113708 2869572 4121912 12.13 4093192 2480860 31780 11:37:01 26358804 29082572 6580416 19.98 113832 2874404 3703784 10.90 3711932 2480916 4364 11:38:01 27201404 30086984 5737816 17.42 116116 3025636 2623980 7.72 2768968 2574704 44804 11:39:01 24254336 30049848 8684884 26.37 124904 5835748 2635864 7.76 3458104 4733440 370976 11:40:01 26420416 31590204 6518804 19.79 127268 5226440 1456504 4.29 1935400 4113560 18696 Average: 26951106 29835172 5988114 18.18 106443 3037206 3108353 9.15 3023693 2582236 72098 11:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 11:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:02 ens3 391.43 261.94 1998.82 77.02 0.00 0.00 0.00 0.00 11:30:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 346.43 233.08 1759.16 68.33 0.00 0.00 0.00 0.00 11:31:01 lo 1.10 1.10 0.19 0.19 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 930.17 589.62 1026.77 221.17 0.00 0.00 0.00 0.00 11:32:01 lo 9.67 9.67 0.92 0.92 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 650.59 346.04 964.82 140.70 0.00 0.00 0.00 0.00 11:33:01 lo 20.18 20.18 3.25 3.25 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 734.06 525.08 3077.64 174.48 0.00 0.00 0.00 0.00 11:34:01 lo 1.95 1.95 0.29 0.29 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 689.24 499.47 1070.45 660.03 0.00 0.00 0.00 0.00 11:35:01 lo 59.09 59.09 16.84 16.84 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 2233.68 1704.72 570.05 785.32 0.00 0.00 0.00 0.00 11:36:01 lo 7.40 7.40 1.45 1.45 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 4315.48 3142.09 1129.90 1425.01 0.00 0.00 0.00 0.00 11:37:01 lo 21.23 21.23 4.47 4.47 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 193.12 150.56 46.22 53.49 0.00 0.00 0.00 0.00 11:38:01 lo 1.48 1.48 0.29 0.29 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 367.07 274.84 140.33 264.00 0.00 0.00 0.00 0.00 11:39:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:39:01 ens3 270.27 266.96 3310.57 4400.17 0.00 0.00 0.00 0.00 11:40:01 lo 3.40 3.40 0.31 0.31 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 558.71 582.99 59.06 4422.09 0.00 0.00 0.00 0.00 Average: lo 10.81 10.81 2.37 2.37 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 974.23 715.45 1262.12 1059.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17114) 12/02/25 _x86_64_ (8 CPU) 11:27:53 LINUX RESTART (8 CPU) 11:28:01 CPU %user %nice %system %iowait %steal %idle 11:29:02 all 9.10 0.00 1.29 2.92 0.04 86.65 11:29:02 0 9.69 0.00 0.75 1.64 0.02 87.90 11:29:02 1 3.63 0.00 0.87 0.37 0.03 95.09 11:29:02 2 6.19 0.00 0.90 1.59 0.07 91.25 11:29:02 3 6.35 0.00 2.49 2.37 0.03 88.75 11:29:02 4 26.00 0.00 2.41 4.50 0.05 67.04 11:29:02 5 6.12 0.00 0.95 9.62 0.05 83.26 11:29:02 6 10.17 0.00 1.05 0.47 0.03 88.28 11:29:02 7 4.64 0.00 0.83 2.89 0.03 91.60 11:30:01 all 27.44 0.00 1.19 1.65 0.06 69.66 11:30:01 0 21.84 0.00 0.90 0.15 0.05 77.05 11:30:01 1 20.21 0.00 1.72 2.69 0.10 75.27 11:30:01 2 29.78 0.00 0.75 0.31 0.05 69.11 11:30:01 3 25.14 0.00 0.90 0.75 0.05 73.16 11:30:01 4 18.93 0.00 0.71 3.94 0.03 76.38 11:30:01 5 40.31 0.00 1.61 1.26 0.07 56.75 11:30:01 6 30.74 0.00 1.53 1.67 0.05 66.01 11:30:01 7 32.55 0.00 1.36 2.43 0.07 63.59 11:31:01 all 34.05 0.00 1.74 1.03 0.06 63.11 11:31:01 0 35.78 0.00 2.16 0.08 0.07 61.91 11:31:01 1 37.30 0.00 2.04 0.05 0.05 60.57 11:31:01 2 33.66 0.00 1.65 0.02 0.05 64.62 11:31:01 3 29.71 0.00 1.62 2.34 0.07 66.25 11:31:01 4 34.28 0.00 1.79 1.88 0.08 61.97 11:31:01 5 20.66 0.00 1.68 2.89 0.07 74.70 11:31:01 6 40.86 0.00 2.49 0.84 0.08 55.73 11:31:01 7 40.21 0.00 0.52 0.10 0.05 59.13 11:32:01 all 34.78 0.00 1.26 0.67 0.08 63.21 11:32:01 0 34.94 0.00 1.33 0.02 0.08 63.63 11:32:01 1 40.06 0.00 2.06 0.23 0.10 57.55 11:32:01 2 30.46 0.00 1.70 0.05 0.08 67.70 11:32:01 3 33.44 0.00 1.32 0.02 0.08 65.13 11:32:01 4 32.29 0.00 0.70 0.22 0.07 66.72 11:32:01 5 27.28 0.00 0.95 4.47 0.05 67.25 11:32:01 6 48.61 0.00 0.87 0.00 0.08 50.44 11:32:01 7 31.16 0.00 1.19 0.35 0.08 67.22 11:33:01 all 32.27 0.00 1.47 0.11 0.07 66.08 11:33:01 0 32.70 0.00 0.85 0.00 0.05 66.40 11:33:01 1 35.83 0.00 2.88 0.07 0.08 61.14 11:33:01 2 27.18 0.00 1.00 0.00 0.05 71.76 11:33:01 3 35.24 0.00 1.07 0.00 0.05 63.64 11:33:01 4 33.86 0.00 1.69 0.03 0.07 64.36 11:33:01 5 30.04 0.00 1.59 0.13 0.08 68.16 11:33:01 6 29.27 0.00 1.52 0.15 0.08 68.97 11:33:01 7 34.10 0.00 1.15 0.45 0.08 64.21 11:34:01 all 22.16 0.00 1.68 0.14 0.06 75.96 11:34:01 0 27.53 0.00 1.10 0.00 0.05 71.32 11:34:01 1 14.86 0.00 0.90 0.00 0.05 84.19 11:34:01 2 22.59 0.00 1.60 0.00 0.08 75.72 11:34:01 3 21.40 0.00 2.44 0.00 0.07 76.10 11:34:01 4 25.21 0.00 4.01 0.33 0.07 70.37 11:34:01 5 26.10 0.00 0.83 0.00 0.05 73.02 11:34:01 6 23.39 0.00 1.47 0.08 0.05 75.01 11:34:01 7 16.27 0.00 1.12 0.68 0.07 81.87 11:35:01 all 25.24 0.00 7.02 0.10 0.07 67.57 11:35:01 0 26.84 0.00 4.93 0.02 0.07 68.14 11:35:01 1 25.39 0.00 9.21 0.08 0.07 65.25 11:35:01 2 23.83 0.00 3.48 0.18 0.07 72.44 11:35:01 3 27.56 0.00 6.38 0.02 0.07 65.97 11:35:01 4 19.74 0.00 6.91 0.03 0.08 73.23 11:35:01 5 23.66 0.00 6.61 0.03 0.08 69.62 11:35:01 6 27.10 0.00 11.45 0.47 0.07 60.91 11:35:01 7 27.82 0.00 7.17 0.02 0.08 64.92 11:36:01 all 32.57 0.00 11.44 0.04 0.11 55.85 11:36:01 0 31.88 0.00 6.03 0.00 0.13 61.95 11:36:01 1 28.44 0.00 17.16 0.07 0.10 54.23 11:36:01 2 32.22 0.00 9.19 0.00 0.12 58.47 11:36:01 3 30.70 0.00 20.53 0.02 0.08 48.67 11:36:01 4 32.54 0.00 13.88 0.00 0.08 53.50 11:36:01 5 37.00 0.00 8.88 0.00 0.12 54.01 11:36:01 6 38.02 0.00 8.66 0.23 0.10 52.98 11:36:01 7 29.75 0.00 7.15 0.00 0.10 63.00 11:37:01 all 21.42 0.00 0.86 0.02 0.06 77.65 11:37:01 0 20.57 0.00 1.00 0.00 0.08 78.34 11:37:01 1 26.32 0.00 0.60 0.08 0.07 72.93 11:37:01 2 12.77 0.00 0.63 0.00 0.05 86.56 11:37:01 3 27.31 0.00 0.79 0.00 0.07 71.83 11:37:01 4 24.10 0.00 0.70 0.00 0.05 75.15 11:37:01 5 18.82 0.00 1.56 0.00 0.05 79.58 11:37:01 6 25.08 0.00 0.58 0.05 0.07 74.22 11:37:01 7 16.47 0.00 1.05 0.00 0.03 82.44 11:38:01 all 23.88 0.00 2.77 0.11 0.05 73.20 11:38:01 0 27.93 0.00 0.62 0.00 0.05 71.40 11:38:01 1 25.56 0.00 0.82 0.77 0.05 72.80 11:38:01 2 19.57 0.00 0.65 0.02 0.03 79.73 11:38:01 3 24.41 0.00 0.74 0.03 0.05 74.77 11:38:01 4 21.59 0.00 1.33 0.00 0.03 77.04 11:38:01 5 33.13 0.00 16.55 0.00 0.05 50.28 11:38:01 6 19.69 0.00 0.90 0.10 0.03 79.28 11:38:01 7 19.10 0.00 0.54 0.00 0.05 80.31 11:39:01 all 9.20 0.00 2.45 3.08 0.04 85.23 11:39:01 0 10.40 0.00 1.71 0.32 0.05 87.53 11:39:01 1 5.45 0.00 3.10 7.35 0.05 84.05 11:39:01 2 4.46 0.00 2.50 4.41 0.03 88.59 11:39:01 3 5.58 0.00 3.20 3.12 0.05 88.05 11:39:01 4 8.46 0.00 1.63 4.78 0.03 85.10 11:39:01 5 27.43 0.00 4.62 1.18 0.07 66.71 11:39:01 6 7.10 0.00 1.59 3.38 0.03 87.89 11:39:01 7 4.79 0.00 1.22 0.08 0.03 93.87 11:39:01 CPU %user %nice %system %iowait %steal %idle 11:40:01 all 10.34 0.00 0.97 0.99 0.04 87.66 11:40:01 0 4.91 0.00 0.43 0.27 0.02 94.37 11:40:01 1 16.11 0.00 2.51 2.02 0.05 79.31 11:40:01 2 17.06 0.00 1.47 3.61 0.05 77.81 11:40:01 3 10.63 0.00 1.05 0.13 0.07 88.12 11:40:01 4 3.24 0.00 0.27 0.02 0.03 96.45 11:40:01 5 21.80 0.00 1.04 0.07 0.03 77.07 11:40:01 6 7.65 0.00 0.69 1.54 0.03 90.09 11:40:01 7 1.37 0.00 0.37 0.27 0.03 97.96 Average: all 23.53 0.00 2.84 0.90 0.06 72.66 Average: 0 23.75 0.00 1.82 0.21 0.06 74.16 Average: 1 23.27 0.00 3.65 1.14 0.07 71.87 Average: 2 21.63 0.00 2.13 0.85 0.06 75.33 Average: 3 23.12 0.00 3.55 0.73 0.06 72.54 Average: 4 23.35 0.00 3.01 1.30 0.06 72.28 Average: 5 26.01 0.00 3.91 1.64 0.06 68.39 Average: 6 25.64 0.00 2.73 0.75 0.06 70.82 Average: 7 21.50 0.00 1.97 0.60 0.06 75.87