---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10186 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 11G 144G 8% / 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 833 27891 0 3442 30878 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:13:8b:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85602sec preferred_lft 85602sec inet6 fe80::f816:3eff:fe13:8b35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:9b:ad:b0 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::42:6ff:fe9b:adb0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10186) 01/06/24 _x86_64_ (8 CPU) 21:47:21 LINUX RESTART (8 CPU) 21:48:02 tps rtps wtps bread/s bwrtn/s 21:49:01 64.26 0.00 64.26 0.00 91833.52 21:50:01 1.32 0.00 1.32 0.00 16.80 21:51:01 0.80 0.00 0.80 0.00 9.47 21:52:01 1.28 0.00 1.28 0.00 15.46 21:53:01 0.95 0.00 0.95 0.00 11.46 21:54:01 4.77 3.00 1.77 118.67 197.73 21:55:01 93.59 36.69 56.90 1703.17 6118.49 21:56:01 162.80 34.75 128.05 829.87 18434.27 21:57:01 72.01 4.13 67.88 257.25 11383.14 21:58:01 69.42 0.53 68.89 59.19 8900.38 21:59:01 91.68 2.05 89.64 333.68 28407.27 22:00:01 251.97 8.37 243.61 1064.22 39355.17 Average: 67.91 7.47 60.44 364.35 16952.70 21:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:01 30657128 31899680 2282092 6.93 38648 1532208 1327448 3.91 615956 1414856 264 21:50:01 30653672 31896440 2285548 6.94 38712 1532288 1327448 3.91 619952 1414848 152 21:51:01 30645592 31888392 2293628 6.96 38744 1532280 1327448 3.91 628016 1414848 168 21:52:01 30653304 31896144 2285916 6.94 38768 1532284 1327448 3.91 620104 1414852 48 21:53:01 30652428 31895312 2286792 6.94 38800 1532296 1327448 3.91 621092 1414856 16 21:54:01 30574768 31826428 2364452 7.18 38892 1541308 1327448 3.91 689768 1421740 16 21:55:01 30103956 31721220 2835264 8.61 71852 1854300 1409908 4.15 851296 1688300 191668 21:56:01 29010768 31093152 3928452 11.93 96100 2273980 2220296 6.53 1549572 2035544 143492 21:57:01 29088472 31198624 3850748 11.69 123296 2270200 2117708 6.23 1483508 2017440 67852 21:58:01 29112192 31230132 3827028 11.62 127712 2272036 2040764 6.00 1490972 1982644 184 21:59:01 28201680 31037424 4737540 14.38 143368 2939684 2298176 6.76 1750000 2573152 116352 22:00:01 28531732 31584828 4407488 13.38 191556 3065644 1513984 4.45 1237964 2713512 9500 Average: 29823808 31597315 3115412 9.46 82204 1989876 1630460 4.80 1013183 1792216 44143 21:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:01 ens3 0.22 0.14 0.06 0.05 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 ens3 0.53 0.27 0.21 0.68 0.00 0.00 0.00 0.00 21:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 2.42 1.17 2.25 0.38 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 0.20 0.12 0.06 0.01 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 ens3 0.30 0.32 0.13 0.40 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 ens3 67.53 44.42 112.67 15.98 0.00 0.00 0.00 0.00 21:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 ens3 103.85 69.14 1047.07 25.95 0.00 0.00 0.00 0.00 21:55:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 ens3 297.97 211.68 2788.51 42.13 0.00 0.00 0.00 0.00 21:56:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 ens3 92.49 58.58 1124.19 13.76 0.00 0.00 0.00 0.00 21:57:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 ens3 60.97 54.29 269.05 13.84 0.00 0.00 0.00 0.00 21:58:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 ens3 214.81 93.85 4129.17 10.29 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 vethbc2a30a 75.30 142.64 8.80 2676.38 0.00 0.00 0.00 0.22 21:59:01 docker0 93.67 214.56 8.81 4129.10 0.00 0.00 0.00 0.00 22:00:01 ens3 34.61 30.01 56.93 19.21 0.00 0.00 0.00 0.00 22:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:00:01 docker0 0.12 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 73.09 47.06 795.27 11.91 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 7.83 17.92 0.74 344.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10186) 01/06/24 _x86_64_ (8 CPU) 21:47:21 LINUX RESTART (8 CPU) 21:48:02 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 0.03 0.00 0.01 0.86 0.01 99.10 21:49:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:49:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:49:01 3 0.10 0.00 0.03 0.00 0.02 99.85 21:49:01 4 0.02 0.00 0.00 6.87 0.02 93.10 21:49:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:49:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:49:01 7 0.03 0.00 0.00 0.00 0.00 99.97 21:50:01 all 0.03 0.00 0.01 0.00 0.01 99.95 21:50:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:50:01 1 0.05 0.00 0.00 0.00 0.00 99.95 21:50:01 2 0.03 0.00 0.00 0.00 0.00 99.97 21:50:01 3 0.07 0.00 0.03 0.02 0.03 99.85 21:50:01 4 0.03 0.00 0.00 0.02 0.00 99.95 21:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:50:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:50:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:51:01 all 0.09 0.00 0.01 0.00 0.01 99.89 21:51:01 0 0.58 0.00 0.00 0.00 0.00 99.42 21:51:01 1 0.03 0.00 0.00 0.02 0.00 99.95 21:51:01 2 0.00 0.00 0.02 0.00 0.02 99.97 21:51:01 3 0.03 0.00 0.03 0.02 0.02 99.90 21:51:01 4 0.02 0.00 0.02 0.00 0.02 99.95 21:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:51:01 6 0.00 0.00 0.02 0.00 0.00 99.98 21:51:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:52:01 all 0.03 0.00 0.01 0.00 0.00 99.96 21:52:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:52:01 1 0.03 0.00 0.00 0.00 0.00 99.97 21:52:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:52:01 3 0.05 0.00 0.03 0.02 0.03 99.87 21:52:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:52:01 5 0.03 0.00 0.02 0.00 0.00 99.95 21:52:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:52:01 7 0.03 0.00 0.00 0.00 0.02 99.95 21:53:01 all 0.02 0.00 0.01 0.00 0.01 99.97 21:53:01 0 0.03 0.00 0.00 0.02 0.00 99.95 21:53:01 1 0.03 0.00 0.00 0.00 0.02 99.95 21:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:53:01 3 0.03 0.00 0.03 0.02 0.02 99.90 21:53:01 4 0.03 0.00 0.00 0.00 0.02 99.95 21:53:01 5 0.00 0.00 0.02 0.00 0.00 99.98 21:53:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:53:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:54:01 all 0.67 0.00 0.04 0.01 0.01 99.27 21:54:01 0 0.45 0.00 0.08 0.00 0.00 99.47 21:54:01 1 0.08 0.00 0.02 0.00 0.00 99.90 21:54:01 2 0.42 0.00 0.05 0.00 0.02 99.51 21:54:01 3 1.12 0.00 0.03 0.07 0.03 98.75 21:54:01 4 0.65 0.00 0.02 0.00 0.00 99.33 21:54:01 5 1.53 0.00 0.00 0.00 0.00 98.47 21:54:01 6 0.55 0.00 0.07 0.00 0.02 99.37 21:54:01 7 0.53 0.00 0.05 0.03 0.00 99.38 21:55:01 all 10.55 0.00 0.77 0.76 0.03 87.88 21:55:01 0 1.05 0.00 0.23 0.07 0.07 98.58 21:55:01 1 0.62 0.00 0.30 0.08 0.00 99.00 21:55:01 2 20.15 0.00 1.45 0.47 0.05 77.89 21:55:01 3 1.20 0.00 0.60 4.45 0.02 93.73 21:55:01 4 39.98 0.00 2.04 0.54 0.07 57.38 21:55:01 5 15.94 0.00 0.82 0.03 0.02 83.19 21:55:01 6 3.67 0.00 0.35 0.03 0.00 95.95 21:55:01 7 1.87 0.00 0.42 0.43 0.02 97.27 21:56:01 all 15.31 0.00 1.04 0.88 0.05 82.72 21:56:01 0 29.22 0.00 1.58 1.73 0.07 67.39 21:56:01 1 8.97 0.00 0.75 0.70 0.05 89.52 21:56:01 2 20.54 0.00 1.56 1.30 0.07 76.54 21:56:01 3 12.40 0.00 0.62 2.26 0.05 84.67 21:56:01 4 14.19 0.00 0.83 0.35 0.05 84.58 21:56:01 5 10.14 0.00 0.93 0.30 0.03 88.59 21:56:01 6 13.23 0.00 0.63 0.20 0.05 85.88 21:56:01 7 13.83 0.00 1.42 0.17 0.03 84.56 21:57:01 all 11.61 0.00 0.85 0.64 0.04 86.86 21:57:01 0 24.37 0.00 1.43 2.17 0.05 71.98 21:57:01 1 2.76 0.00 0.23 0.05 0.02 96.94 21:57:01 2 6.16 0.00 0.45 2.15 0.05 91.19 21:57:01 3 0.82 0.00 0.13 0.00 0.02 99.03 21:57:01 4 1.17 0.00 0.13 0.00 0.02 98.68 21:57:01 5 5.90 0.00 0.93 0.03 0.02 93.11 21:57:01 6 44.92 0.00 2.95 0.70 0.08 51.35 21:57:01 7 6.71 0.00 0.55 0.02 0.07 92.66 21:58:01 all 11.78 0.00 0.81 0.56 0.04 86.82 21:58:01 0 1.20 0.00 0.13 0.23 0.02 98.42 21:58:01 1 17.93 0.00 0.55 0.15 0.05 81.32 21:58:01 2 15.19 0.00 0.99 2.98 0.05 80.79 21:58:01 3 1.03 0.00 0.22 0.03 0.02 98.70 21:58:01 4 0.97 0.00 0.35 0.02 0.02 98.65 21:58:01 5 23.47 0.00 1.52 0.08 0.03 74.89 21:58:01 6 9.13 0.00 0.63 0.70 0.02 89.51 21:58:01 7 25.41 0.00 2.05 0.25 0.08 72.20 21:59:01 all 9.95 0.00 1.31 0.99 0.04 87.71 21:59:01 0 1.25 0.00 0.47 0.82 0.02 97.45 21:59:01 1 3.84 0.00 1.14 0.13 0.02 94.87 21:59:01 2 18.22 0.00 1.70 1.79 0.05 78.24 21:59:01 3 15.69 0.00 1.14 1.39 0.08 81.70 21:59:01 4 6.85 0.00 1.65 0.07 0.05 91.37 21:59:01 5 7.89 0.00 1.54 3.16 0.02 87.40 21:59:01 6 13.89 0.00 1.06 0.37 0.05 84.64 21:59:01 7 12.06 0.00 1.77 0.20 0.02 85.96 21:59:01 CPU %user %nice %system %iowait %steal %idle 22:00:01 all 9.66 0.00 2.29 2.07 0.05 85.93 22:00:01 0 32.18 0.00 5.57 4.21 0.08 57.96 22:00:01 1 6.57 0.00 1.74 1.73 0.07 89.89 22:00:01 2 2.71 0.00 1.86 6.93 0.05 88.44 22:00:01 3 4.80 0.00 1.74 2.46 0.03 90.96 22:00:01 4 4.03 0.00 2.14 0.50 0.05 93.28 22:00:01 5 4.28 0.00 1.77 0.15 0.02 93.78 22:00:01 6 14.01 0.00 1.83 0.34 0.03 83.79 22:00:01 7 8.76 0.00 1.61 0.25 0.03 89.35 Average: all 5.82 0.00 0.60 0.56 0.02 93.00 Average: 0 7.53 0.00 0.79 0.77 0.03 90.88 Average: 1 3.41 0.00 0.40 0.24 0.02 95.94 Average: 2 6.97 0.00 0.67 1.30 0.03 91.02 Average: 3 3.11 0.00 0.39 0.89 0.03 95.58 Average: 4 5.66 0.00 0.60 0.69 0.03 93.02 Average: 5 5.77 0.00 0.63 0.31 0.01 93.27 Average: 6 8.30 0.00 0.63 0.19 0.02 90.86 Average: 7 5.78 0.00 0.66 0.11 0.02 93.43