---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14887 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 708K 3.2G 1% /run /dev/vda1 155G 13G 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 891 25857 0 5418 30820 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:d0:d8:cc brd ff:ff:ff:ff:ff:ff inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fed0:d8cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:f5:cf:b9 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:d8ff:fef5:cfb9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14887) 06/05/24 _x86_64_ (8 CPU) 12:30:37 LINUX RESTART (8 CPU) 12:31:01 tps rtps wtps bread/s bwrtn/s 12:32:01 344.34 71.31 273.03 4615.13 42428.12 12:33:01 156.77 41.14 115.63 2448.26 33651.32 12:34:01 56.49 1.68 54.81 46.93 26949.51 12:35:01 46.76 2.13 44.63 59.86 26039.39 12:36:01 47.34 2.33 45.01 69.99 26944.31 12:37:01 42.66 0.22 42.44 3.07 28030.79 12:38:01 37.66 0.28 37.38 5.20 20268.22 12:39:01 3.90 0.00 3.90 0.00 2119.25 12:40:01 5.63 0.12 5.52 3.20 458.46 12:41:01 283.04 2.07 280.97 85.99 7605.67 12:42:01 179.52 2.57 176.95 393.40 132908.52 Average: 109.47 11.26 98.21 702.88 31582.31 12:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 30035240 31642224 2903980 8.82 72416 1844848 1435900 4.22 945508 1670668 142952 12:33:01 28254812 30158508 4684408 14.22 86520 2114392 2695392 7.93 2498756 1869240 29496 12:34:01 28362696 30449864 4576524 13.89 94772 2279936 2296228 6.76 2236176 2003128 42220 12:35:01 26890768 29107868 6048452 18.36 99352 2399956 4168928 12.27 3590964 2106844 19208 12:36:01 27560040 30071680 5379180 16.33 105784 2678300 2709260 7.97 2737124 2273128 142248 12:37:01 27267588 29871356 5671632 17.22 107488 2765892 2844168 8.37 2944804 2352852 21408 12:38:01 27194716 29871480 5744504 17.44 110052 2835100 2885252 8.49 2956752 2411440 23820 12:39:01 27249036 29965160 5690184 17.27 110124 2873736 2711456 7.98 2864956 2447872 904 12:40:01 27251860 29991004 5687360 17.27 110320 2896064 2737520 8.05 2843356 2464756 14124 12:41:01 26253092 30175580 6686128 20.30 115068 4038488 2465704 7.25 3015452 3247208 1006476 12:42:01 26523408 31598044 6415812 19.48 124484 5136072 1436012 4.23 1919248 4032476 1436 Average: 27531205 30263888 5408015 16.42 103307 2896617 2580529 7.59 2595736 2443601 131299 12:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 373.13 256.91 1813.42 75.56 0.00 0.00 0.00 0.00 12:33:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 715.73 409.33 1732.25 150.00 0.00 0.00 0.00 0.00 12:34:01 lo 1.03 1.03 0.19 0.19 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 1351.71 837.69 1883.71 309.16 0.00 0.00 0.00 0.00 12:35:01 lo 26.08 26.08 3.96 3.96 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 713.80 463.49 1698.31 146.65 0.00 0.00 0.00 0.00 12:36:01 lo 2.20 2.20 0.12 0.12 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 645.91 426.98 1301.49 879.59 0.00 0.00 0.00 0.00 12:37:01 lo 2.88 2.88 0.69 0.69 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 1960.71 1384.12 1136.94 606.76 0.00 0.00 0.00 0.00 12:38:01 lo 60.27 60.27 17.12 17.12 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 3237.43 2446.33 820.18 1052.04 0.00 0.00 0.00 0.00 12:39:01 lo 9.22 9.22 1.62 1.62 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 2630.76 1916.00 663.24 833.06 0.00 0.00 0.00 0.00 12:40:01 lo 18.85 18.85 4.15 4.15 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 245.28 162.79 62.55 62.44 0.00 0.00 0.00 0.00 12:41:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 ens3 485.10 391.02 1532.66 4272.84 0.00 0.00 0.00 0.00 12:42:01 lo 3.40 3.40 0.31 0.31 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:42:01 ens3 758.81 671.55 2431.37 4107.44 0.00 0.00 0.00 0.00 Average: lo 11.69 11.69 2.60 2.60 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 1192.56 851.46 1370.56 1135.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14887) 06/05/24 _x86_64_ (8 CPU) 12:30:37 LINUX RESTART (8 CPU) 12:31:01 CPU %user %nice %system %iowait %steal %idle 12:32:01 all 11.70 0.00 1.21 3.02 0.04 84.03 12:32:01 0 21.78 0.00 1.48 1.92 0.08 74.74 12:32:01 1 9.74 0.00 0.87 0.99 0.03 88.37 12:32:01 2 10.09 0.00 1.05 2.56 0.07 86.24 12:32:01 3 7.82 0.00 0.95 1.25 0.05 89.92 12:32:01 4 3.81 0.00 1.46 3.60 0.03 91.10 12:32:01 5 12.31 0.00 1.08 1.32 0.03 85.26 12:32:01 6 2.75 0.00 0.77 0.37 0.02 96.10 12:32:01 7 25.31 0.00 1.97 12.23 0.07 60.42 12:33:01 all 29.45 0.00 1.15 2.04 0.08 67.27 12:33:01 0 24.24 0.00 1.25 2.59 0.08 71.83 12:33:01 1 27.51 0.00 1.42 1.54 0.07 69.47 12:33:01 2 46.05 0.00 1.97 2.81 0.12 49.06 12:33:01 3 25.33 0.00 1.09 2.34 0.07 71.18 12:33:01 4 26.57 0.00 1.02 0.33 0.07 72.01 12:33:01 5 31.41 0.00 0.99 0.42 0.08 67.10 12:33:01 6 30.88 0.00 0.60 0.12 0.07 68.34 12:33:01 7 23.63 0.00 0.87 6.17 0.05 69.28 12:34:01 all 31.04 0.00 1.69 1.03 0.08 66.15 12:34:01 0 19.39 0.00 1.64 7.12 0.08 71.76 12:34:01 1 34.81 0.00 1.50 0.40 0.10 63.18 12:34:01 2 33.47 0.00 1.27 0.02 0.08 65.17 12:34:01 3 32.40 0.00 2.00 0.33 0.08 65.17 12:34:01 4 32.92 0.00 1.92 0.05 0.07 65.05 12:34:01 5 38.92 0.00 1.52 0.12 0.08 59.36 12:34:01 6 29.53 0.00 2.19 0.23 0.12 67.92 12:34:01 7 26.82 0.00 1.54 0.02 0.08 71.54 12:35:01 all 25.46 0.00 1.11 1.10 0.09 72.24 12:35:01 0 30.73 0.00 0.99 5.60 0.13 62.55 12:35:01 1 24.85 0.00 1.10 0.15 0.07 73.83 12:35:01 2 27.10 0.00 1.29 0.07 0.12 71.43 12:35:01 3 26.74 0.00 1.16 0.05 0.08 71.97 12:35:01 4 25.32 0.00 0.85 0.05 0.08 73.69 12:35:01 5 20.94 0.00 1.40 2.62 0.08 74.95 12:35:01 6 21.51 0.00 1.05 0.13 0.08 77.21 12:35:01 7 26.49 0.00 1.05 0.12 0.08 72.25 12:36:01 all 29.92 0.00 1.32 0.96 0.09 67.72 12:36:01 0 28.00 0.00 1.10 0.17 0.07 70.67 12:36:01 1 34.48 0.00 1.96 0.10 0.10 63.36 12:36:01 2 34.14 0.00 1.55 0.00 0.07 64.24 12:36:01 3 31.26 0.00 0.82 0.03 0.08 67.80 12:36:01 4 34.52 0.00 1.24 0.03 0.08 64.13 12:36:01 5 28.77 0.00 1.31 6.80 0.10 63.02 12:36:01 6 20.81 0.00 0.97 0.00 0.07 78.16 12:36:01 7 27.43 0.00 1.57 0.52 0.10 70.38 12:37:01 all 28.27 0.00 4.54 1.02 0.10 66.07 12:37:01 0 31.95 0.00 5.02 0.00 0.13 62.89 12:37:01 1 26.21 0.00 3.31 0.15 0.10 70.23 12:37:01 2 28.76 0.00 5.60 0.00 0.08 65.56 12:37:01 3 31.22 0.00 2.98 5.46 0.12 60.21 12:37:01 4 32.06 0.00 6.57 0.43 0.08 60.85 12:37:01 5 32.75 0.00 4.77 1.82 0.10 60.55 12:37:01 6 20.88 0.00 3.47 0.00 0.10 75.55 12:37:01 7 22.38 0.00 4.59 0.27 0.08 72.68 12:38:01 all 27.33 0.00 8.16 0.85 0.10 63.56 12:38:01 0 25.57 0.00 6.26 5.38 0.08 62.71 12:38:01 1 29.35 0.00 5.53 0.05 0.10 64.96 12:38:01 2 26.13 0.00 8.01 0.02 0.08 65.75 12:38:01 3 32.07 0.00 9.91 0.30 0.08 57.63 12:38:01 4 26.61 0.00 8.89 0.74 0.08 63.68 12:38:01 5 27.76 0.00 12.70 0.25 0.08 59.20 12:38:01 6 22.68 0.00 4.88 0.03 0.12 72.29 12:38:01 7 28.45 0.00 9.12 0.07 0.10 62.26 12:39:01 all 27.58 0.00 6.62 0.08 0.08 65.64 12:39:01 0 26.74 0.00 3.72 0.03 0.08 69.42 12:39:01 1 28.80 0.00 4.11 0.00 0.10 66.99 12:39:01 2 27.31 0.00 5.06 0.00 0.10 67.54 12:39:01 3 30.37 0.00 2.42 0.30 0.10 66.81 12:39:01 4 25.28 0.00 2.39 0.27 0.08 71.98 12:39:01 5 23.46 0.00 14.98 0.00 0.08 61.47 12:39:01 6 32.00 0.00 14.99 0.00 0.07 52.94 12:39:01 7 26.72 0.00 5.22 0.00 0.08 67.98 12:40:01 all 25.84 0.00 1.07 0.04 0.07 72.98 12:40:01 0 25.79 0.00 0.77 0.05 0.07 73.32 12:40:01 1 23.97 0.00 0.58 0.00 0.05 75.40 12:40:01 2 26.40 0.00 1.62 0.00 0.07 71.91 12:40:01 3 30.77 0.00 1.47 0.00 0.08 67.68 12:40:01 4 22.97 0.00 0.58 0.02 0.05 76.38 12:40:01 5 26.10 0.00 0.94 0.03 0.07 72.87 12:40:01 6 26.95 0.00 1.52 0.00 0.07 71.46 12:40:01 7 23.82 0.00 1.07 0.15 0.08 74.87 12:41:01 all 17.13 0.00 2.95 0.56 0.05 79.31 12:41:01 0 7.85 0.00 0.78 0.18 0.03 91.15 12:41:01 1 12.75 0.00 1.00 1.30 0.05 84.89 12:41:01 2 40.76 0.00 18.07 0.05 0.10 41.02 12:41:01 3 19.77 0.00 1.15 0.52 0.05 78.51 12:41:01 4 14.51 0.00 1.13 1.70 0.05 82.60 12:41:01 5 12.19 0.00 0.32 0.00 0.03 87.46 12:41:01 6 19.82 0.00 0.43 0.00 0.07 79.68 12:41:01 7 9.38 0.00 0.77 0.70 0.05 89.10 12:42:01 all 9.72 0.00 2.62 1.84 0.10 85.72 12:42:01 0 9.94 0.00 1.65 2.30 0.08 86.03 12:42:01 1 7.74 0.00 3.21 0.22 0.10 88.72 12:42:01 2 8.58 0.00 3.37 0.74 0.15 87.16 12:42:01 3 13.99 0.00 3.43 2.44 0.13 80.01 12:42:01 4 11.60 0.00 2.78 4.66 0.07 80.89 12:42:01 5 7.00 0.00 3.26 4.25 0.07 85.42 12:42:01 6 12.69 0.00 1.89 0.05 0.10 85.27 12:42:01 7 6.22 0.00 1.38 0.02 0.13 92.26 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.95 0.00 2.95 1.14 0.08 71.88 Average: 0 22.91 0.00 2.24 2.30 0.09 72.47 Average: 1 23.66 0.00 2.23 0.45 0.08 73.58 Average: 2 28.08 0.00 4.44 0.57 0.09 66.82 Average: 3 25.61 0.00 2.49 1.18 0.09 70.63 Average: 4 23.29 0.00 2.62 1.08 0.07 72.94 Average: 5 23.78 0.00 3.93 1.60 0.07 70.61 Average: 6 21.86 0.00 2.98 0.09 0.08 75.00 Average: 7 22.42 0.00 2.65 1.84 0.08 73.01