---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5761 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 14G 141G 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 899 24517 0 6749 30812 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:ba:ac:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:feba:ac4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:a9:7a:e0 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-5761) 02/16/24 _x86_64_ (8 CPU) 12:27:14 LINUX RESTART (8 CPU) 12:28:01 tps rtps wtps bread/s bwrtn/s 12:29:01 45.64 1.02 44.63 20.66 8639.23 12:30:01 81.97 14.21 67.76 993.83 13592.53 12:31:01 163.94 50.72 113.21 3828.70 22235.36 12:32:01 48.29 12.93 35.36 2410.00 9516.55 12:33:01 82.66 3.65 79.01 470.78 41667.98 12:34:01 216.18 6.53 209.65 427.80 67801.77 12:35:01 230.48 0.35 230.13 20.53 52684.95 12:36:01 52.72 0.12 52.61 8.27 7207.33 12:37:01 74.72 1.48 73.24 81.85 9115.55 Average: 110.73 10.11 100.62 918.04 25829.32 12:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 30247064 31687784 2692156 8.17 55252 1704732 1440656 4.24 865292 1555048 38032 12:30:01 29981488 31675628 2957732 8.98 77288 1920416 1436176 4.23 910704 1739676 125504 12:31:01 28330664 30524476 4608556 13.99 89520 2394892 2800012 8.24 2192840 2079968 25660 12:32:01 26639056 29910360 6300164 19.13 95828 3448200 3161760 9.30 3061776 2859220 902972 12:33:01 27097008 31600280 5842212 17.74 120320 4596308 1607200 4.73 1428140 3973600 1017448 12:34:01 23817648 30231792 9121572 27.69 166216 6301528 6619248 19.48 2951676 5553004 968984 12:35:01 20877384 27644216 12061836 36.62 184228 6596800 10906240 32.09 5665824 5711356 6912 12:36:01 20102144 27027164 12837076 38.97 186144 6749628 11468336 33.74 6326800 5812956 5564 12:37:01 25127936 31572144 7811284 23.71 190208 6339152 1506080 4.43 1856712 5365828 47636 Average: 25802266 30208205 7136954 21.67 129445 4450184 4549523 13.39 2806640 3850073 348746 12:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 30.93 22.88 530.64 3.61 0.00 0.00 0.00 0.00 12:30:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 29.03 21.05 431.02 4.66 0.00 0.00 0.00 0.00 12:31:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 683.34 572.34 5903.75 144.20 0.00 0.00 0.00 0.00 12:32:01 lo 0.47 0.47 0.04 0.04 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 1000.70 703.87 2386.86 272.49 0.00 0.00 0.00 0.00 12:33:01 br-46d86c53f40c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 4.33 4.33 0.50 0.50 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 723.93 388.89 8373.95 82.68 0.00 0.00 0.00 0.00 12:34:01 br-46d86c53f40c 26.68 26.01 11.32 11.31 0.00 0.00 0.55 0.00 12:34:01 veth273bbcc 3.88 5.82 0.70 0.96 0.00 0.00 0.00 0.00 12:34:01 lo 3.63 3.63 0.39 0.39 0.00 0.00 0.00 0.00 12:34:01 veth644ed94 14.21 13.25 9.17 2.68 0.00 0.00 0.00 0.00 12:35:01 br-46d86c53f40c 9.28 8.40 2.68 1.44 0.00 0.00 0.47 0.00 12:35:01 veth5f01e72 149.11 155.27 13.13 331.27 0.00 0.00 0.00 0.03 12:35:01 veth273bbcc 0.65 1.57 0.10 0.27 0.00 0.00 0.00 0.00 12:35:01 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 12:36:01 br-46d86c53f40c 66.49 64.96 39.15 44.19 0.00 0.00 0.00 0.00 12:36:01 veth5f01e72 1.13 1.42 0.19 0.17 0.00 0.00 0.00 0.00 12:36:01 veth273bbcc 0.67 0.95 0.10 0.11 0.00 0.00 0.00 0.00 12:36:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 12:37:01 lo 1.60 1.60 0.19 0.19 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 3683.52 2382.22 34090.29 647.45 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.20 0.20 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 Average: ens3 369.31 236.78 3680.61 65.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5761) 02/16/24 _x86_64_ (8 CPU) 12:27:14 LINUX RESTART (8 CPU) 12:28:01 CPU %user %nice %system %iowait %steal %idle 12:29:01 all 3.14 0.00 0.19 15.21 0.02 81.44 12:29:01 0 0.75 0.00 0.30 34.45 0.03 64.47 12:29:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:29:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:29:01 3 10.09 0.00 0.18 0.43 0.02 89.28 12:29:01 4 4.69 0.00 0.33 32.53 0.02 62.43 12:29:01 5 7.68 0.00 0.45 29.22 0.05 62.60 12:29:01 6 1.82 0.00 0.13 0.02 0.02 98.01 12:29:01 7 0.05 0.00 0.03 25.00 0.02 74.90 12:30:01 all 7.76 0.00 0.65 4.87 0.03 86.70 12:30:01 0 12.09 0.00 1.42 28.37 0.08 58.04 12:30:01 1 2.65 0.00 0.23 0.02 0.02 97.08 12:30:01 2 6.70 0.00 0.47 1.50 0.02 91.31 12:30:01 3 26.64 0.00 1.58 3.94 0.07 67.78 12:30:01 4 5.07 0.00 0.55 0.37 0.02 93.99 12:30:01 5 4.23 0.00 0.47 0.28 0.02 95.01 12:30:01 6 4.29 0.00 0.37 0.53 0.02 94.80 12:30:01 7 0.58 0.00 0.13 4.00 0.00 95.28 12:31:01 all 30.04 0.00 1.37 3.31 0.08 65.19 12:31:01 0 31.72 0.00 1.80 5.17 0.10 61.20 12:31:01 1 22.36 0.00 1.31 0.62 0.05 75.67 12:31:01 2 37.97 0.00 0.95 2.77 0.08 58.23 12:31:01 3 32.43 0.00 1.40 4.05 0.08 62.04 12:31:01 4 30.55 0.00 1.59 2.08 0.08 65.69 12:31:01 5 30.56 0.00 1.16 3.40 0.10 64.78 12:31:01 6 26.57 0.00 1.26 3.53 0.08 68.56 12:31:01 7 28.17 0.00 1.45 4.89 0.08 65.40 12:32:01 all 41.47 0.00 1.88 0.62 0.08 55.94 12:32:01 0 37.80 0.00 1.98 0.27 0.08 59.87 12:32:01 1 50.23 0.00 2.29 0.47 0.10 46.91 12:32:01 2 49.55 0.00 1.26 0.00 0.08 49.11 12:32:01 3 36.49 0.00 1.91 2.05 0.07 59.48 12:32:01 4 41.67 0.00 2.42 0.55 0.10 55.26 12:32:01 5 40.18 0.00 1.59 0.02 0.07 58.14 12:32:01 6 33.10 0.00 1.86 0.10 0.08 64.85 12:32:01 7 42.74 0.00 1.74 1.55 0.08 53.89 12:33:01 all 10.21 0.00 1.74 3.74 0.05 84.26 12:33:01 0 11.00 0.00 1.83 0.20 0.02 86.95 12:33:01 1 27.55 0.00 2.28 2.80 0.05 67.33 12:33:01 2 9.86 0.00 1.52 0.57 0.03 88.01 12:33:01 3 7.75 0.00 2.17 10.83 0.05 79.19 12:33:01 4 6.67 0.00 1.64 7.89 0.10 83.69 12:33:01 5 6.44 0.00 1.13 0.08 0.03 92.32 12:33:01 6 4.70 0.00 1.46 0.39 0.03 93.42 12:33:01 7 7.76 0.00 1.85 7.19 0.05 83.15 12:34:01 all 25.61 0.00 5.30 6.02 0.07 63.00 12:34:01 0 23.05 0.00 6.06 2.21 0.08 68.59 12:34:01 1 27.07 0.00 4.63 2.28 0.08 65.93 12:34:01 2 23.97 0.00 6.42 1.12 0.07 68.42 12:34:01 3 28.91 0.00 4.93 0.14 0.07 65.96 12:34:01 4 28.26 0.00 4.10 10.57 0.08 56.99 12:34:01 5 23.10 0.00 4.84 1.26 0.07 70.73 12:34:01 6 24.81 0.00 4.42 0.17 0.07 70.54 12:34:01 7 25.68 0.00 7.01 30.60 0.10 36.60 12:35:01 all 29.99 0.00 3.38 4.73 0.11 61.79 12:35:01 0 29.36 0.00 3.09 6.96 0.12 60.47 12:35:01 1 26.56 0.00 3.15 0.39 0.10 69.81 12:35:01 2 30.75 0.00 3.23 2.07 0.12 63.84 12:35:01 3 32.84 0.00 3.53 8.51 0.10 55.02 12:35:01 4 29.96 0.00 3.57 0.61 0.10 65.77 12:35:01 5 29.65 0.00 2.96 1.94 0.12 65.33 12:35:01 6 31.81 0.00 3.49 4.07 0.10 60.52 12:35:01 7 29.02 0.00 3.98 13.34 0.12 53.54 12:36:01 all 26.74 0.00 2.77 0.41 0.10 69.98 12:36:01 0 29.20 0.00 2.86 1.25 0.08 66.60 12:36:01 1 31.29 0.00 2.61 0.79 0.10 65.22 12:36:01 2 23.56 0.00 2.95 0.69 0.12 72.69 12:36:01 3 32.31 0.00 2.74 0.03 0.12 64.80 12:36:01 4 23.15 0.00 2.76 0.05 0.10 73.94 12:36:01 5 23.10 0.00 3.14 0.17 0.12 73.48 12:36:01 6 22.95 0.00 2.49 0.12 0.10 74.35 12:36:01 7 28.29 0.00 2.60 0.13 0.10 68.87 12:37:01 all 8.38 0.00 1.24 1.72 0.07 88.60 12:37:01 0 1.72 0.00 0.98 0.43 0.08 96.78 12:37:01 1 18.15 0.00 1.65 2.02 0.08 78.10 12:37:01 2 2.39 0.00 0.90 3.64 0.07 93.00 12:37:01 3 4.80 0.00 1.07 0.12 0.05 93.96 12:37:01 4 2.01 0.00 1.01 0.12 0.03 96.83 12:37:01 5 18.44 0.00 1.49 0.57 0.05 79.45 12:37:01 6 16.76 0.00 1.82 6.32 0.07 75.03 12:37:01 7 2.80 0.00 1.04 0.55 0.08 95.53 Average: all 20.34 0.00 2.05 4.52 0.07 73.02 Average: 0 19.62 0.00 2.26 8.83 0.08 69.22 Average: 1 22.86 0.00 2.01 1.04 0.07 74.02 Average: 2 20.51 0.00 1.96 1.37 0.07 76.09 Average: 3 23.56 0.00 2.16 3.34 0.07 70.88 Average: 4 19.08 0.00 1.99 6.10 0.07 72.76 Average: 5 20.34 0.00 1.91 4.11 0.07 73.57 Average: 6 18.49 0.00 1.92 1.69 0.06 77.83 Average: 7 18.28 0.00 2.19 9.68 0.07 69.78