---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9673 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 712K 3.2G 1% /run /dev/vda1 155G 12G 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 860 27867 0 3440 30853 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:4d:2a:13 brd ff:ff:ff:ff:ff:ff inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe4d:2a13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:42:01:62 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::42:88ff:fe42:162/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9673) 05/11/26 _x86_64_ (8 CPU) 14:56:50 LINUX RESTART (8 CPU) 14:57:01 tps rtps wtps bread/s bwrtn/s 14:58:02 131.73 47.81 83.92 4437.79 112527.11 14:59:01 42.36 0.00 42.36 0.00 66555.61 15:00:01 0.92 0.00 0.92 0.00 11.33 15:01:01 0.78 0.00 0.78 0.00 10.80 15:02:01 1.23 0.00 1.23 0.00 14.40 15:03:01 0.88 0.00 0.88 0.00 11.60 15:04:01 1.05 0.02 1.03 0.13 12.93 15:05:01 0.97 0.00 0.97 0.00 13.60 15:06:01 286.99 26.15 260.84 879.85 8519.25 15:07:01 380.79 45.13 335.66 3452.09 28333.41 15:08:01 131.39 9.42 121.98 777.60 27729.38 Average: 89.08 11.70 77.38 869.26 22091.44 14:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:02 30659204 31902252 2280016 6.92 38632 1532980 1311880 3.86 619604 1415156 296 14:59:01 30658208 31901388 2281012 6.92 38720 1532992 1311880 3.86 620556 1415096 172 15:00:01 30658432 31901680 2280788 6.92 38752 1532992 1311880 3.86 619892 1415088 16 15:01:01 30657572 31900848 2281648 6.93 38784 1532996 1311880 3.86 620948 1415092 160 15:02:01 30656408 31899792 2282812 6.93 38840 1532988 1311880 3.86 621524 1415096 160 15:03:01 30655588 31899016 2283632 6.93 38880 1532996 1311880 3.86 622780 1415100 20 15:04:01 30652716 31896232 2286504 6.94 38928 1533016 1311880 3.86 625400 1415104 28 15:05:01 30651104 31894664 2288116 6.95 38968 1533024 1311880 3.86 626684 1415112 152 15:06:01 29989096 31643148 2950124 8.96 74652 1885316 1441008 4.24 917408 1735216 242004 15:07:01 28150072 30541096 4789148 14.54 103212 2575744 2317280 6.82 2352296 2094328 111064 15:08:01 28527056 31580160 4412164 13.39 116736 3205836 1500820 4.42 1499392 2533936 26488 Average: 30174132 31723661 2765088 8.39 55009 1811898 1432195 4.21 886044 1607666 34596 14:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:02 ens3 220.78 155.69 573.45 30.81 0.00 0.00 0.00 0.00 14:58:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 0.46 0.19 0.08 0.04 0.00 0.00 0.00 0.00 14:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 0.40 0.07 0.07 0.16 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 0.42 0.17 0.08 0.23 0.00 0.00 0.00 0.00 15:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 0.37 0.08 0.07 0.16 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 0.45 0.27 0.20 0.36 0.00 0.00 0.00 0.00 15:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 1.52 0.67 0.53 0.63 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 0.37 0.18 0.08 0.08 0.00 0.00 0.00 0.00 15:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 197.70 140.23 1383.69 53.92 0.00 0.00 0.00 0.00 15:06:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 326.46 260.66 5250.73 27.73 0.00 0.00 0.00 0.00 15:07:01 lo 187.70 187.70 30.47 30.47 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 167.87 108.12 2119.22 14.33 0.00 0.00 0.00 0.00 15:08:01 lo 42.24 42.24 6.82 6.82 0.00 0.00 0.00 0.00 15:08:01 docker0 3.53 4.65 0.39 0.65 0.00 0.00 0.00 0.00 Average: ens3 83.47 60.66 849.29 11.69 0.00 0.00 0.00 0.00 Average: lo 21.21 21.21 3.42 3.42 0.00 0.00 0.00 0.00 Average: docker0 0.32 0.42 0.04 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9673) 05/11/26 _x86_64_ (8 CPU) 14:56:50 LINUX RESTART (8 CPU) 14:57:01 CPU %user %nice %system %iowait %steal %idle 14:58:02 all 2.27 0.00 0.59 2.05 0.02 95.07 14:58:02 0 1.42 0.00 0.50 0.13 0.02 97.93 14:58:02 1 3.14 0.00 0.62 6.01 0.02 90.22 14:58:02 2 3.10 0.00 0.22 0.17 0.02 96.50 14:58:02 3 1.79 0.00 0.65 0.60 0.02 96.94 14:58:02 4 1.65 0.00 0.68 0.42 0.02 97.24 14:58:02 5 2.05 0.00 0.22 2.10 0.00 95.63 14:58:02 6 2.79 0.00 1.57 6.68 0.03 88.92 14:58:02 7 2.19 0.00 0.23 0.32 0.02 97.24 14:59:01 all 0.02 0.00 0.01 0.75 0.00 99.22 14:59:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:59:01 1 0.05 0.00 0.00 0.00 0.00 99.95 14:59:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:59:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:59:01 4 0.05 0.00 0.00 0.00 0.00 99.95 14:59:01 5 0.00 0.00 0.00 0.08 0.00 99.92 14:59:01 6 0.03 0.00 0.03 5.95 0.02 93.97 14:59:01 7 0.00 0.00 0.00 0.00 0.02 99.98 15:00:01 all 0.20 0.00 0.01 0.00 0.01 99.78 15:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:00:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:00:01 2 0.03 0.00 0.02 0.00 0.02 99.93 15:00:01 3 0.03 0.00 0.03 0.00 0.02 99.92 15:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:00:01 5 0.05 0.00 0.02 0.02 0.02 99.90 15:00:01 6 0.00 0.00 0.02 0.00 0.02 99.97 15:00:01 7 1.40 0.00 0.03 0.00 0.00 98.56 15:01:01 all 0.09 0.00 0.01 0.00 0.00 99.89 15:01:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:01:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:01:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:01:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:01:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:01:01 5 0.02 0.00 0.02 0.02 0.00 99.95 15:01:01 6 0.03 0.00 0.02 0.00 0.02 99.93 15:01:01 7 0.63 0.00 0.00 0.00 0.00 99.37 15:02:01 all 0.02 0.00 0.01 0.00 0.00 99.97 15:02:01 0 0.00 0.00 0.00 0.00 0.02 99.98 15:02:01 1 0.03 0.00 0.00 0.00 0.00 99.97 15:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:02:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:02:01 5 0.02 0.00 0.00 0.02 0.00 99.97 15:02:01 6 0.03 0.00 0.02 0.00 0.00 99.95 15:02:01 7 0.05 0.00 0.03 0.00 0.02 99.90 15:03:01 all 0.01 0.00 0.01 0.00 0.00 99.97 15:03:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:03:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:03:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:03:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:03:01 4 0.00 0.00 0.02 0.00 0.00 99.98 15:03:01 5 0.00 0.00 0.00 0.03 0.00 99.97 15:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:03:01 7 0.03 0.00 0.02 0.00 0.02 99.93 15:04:01 all 0.03 0.00 0.01 0.00 0.00 99.96 15:04:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:04:01 1 0.03 0.00 0.00 0.00 0.00 99.97 15:04:01 2 0.03 0.00 0.02 0.00 0.02 99.93 15:04:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:04:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:04:01 5 0.00 0.00 0.00 0.02 0.00 99.98 15:04:01 6 0.03 0.00 0.00 0.02 0.02 99.93 15:04:01 7 0.10 0.00 0.03 0.00 0.02 99.85 15:05:01 all 0.01 0.00 0.00 0.00 0.00 99.97 15:05:01 0 0.00 0.00 0.00 0.02 0.00 99.98 15:05:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:05:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:05:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:05:01 5 0.00 0.00 0.02 0.03 0.00 99.95 15:05:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:05:01 7 0.02 0.00 0.00 0.00 0.03 99.95 15:06:01 all 9.29 0.00 0.80 1.97 0.03 87.91 15:06:01 0 6.71 0.00 0.45 0.40 0.02 92.42 15:06:01 1 7.85 0.00 0.82 1.08 0.03 90.22 15:06:01 2 19.42 0.00 1.23 0.97 0.03 78.35 15:06:01 3 1.12 0.00 0.15 0.02 0.02 98.70 15:06:01 4 1.75 0.00 0.27 0.28 0.05 97.65 15:06:01 5 13.90 0.00 1.15 7.45 0.03 77.46 15:06:01 6 21.01 0.00 1.44 1.67 0.03 75.86 15:06:01 7 2.52 0.00 0.94 3.86 0.03 92.65 15:07:01 all 31.65 0.00 1.64 0.97 0.08 65.66 15:07:01 0 25.64 0.00 1.42 0.47 0.08 72.38 15:07:01 1 34.90 0.00 2.14 3.13 0.07 59.77 15:07:01 2 24.60 0.00 1.48 0.37 0.08 73.47 15:07:01 3 36.10 0.00 1.63 0.83 0.10 61.34 15:07:01 4 35.94 0.00 1.29 0.57 0.08 62.12 15:07:01 5 31.03 0.00 2.19 0.58 0.08 66.12 15:07:01 6 36.66 0.00 1.45 1.40 0.10 60.38 15:07:01 7 28.31 0.00 1.44 0.47 0.07 69.72 15:08:01 all 19.85 0.00 1.76 0.59 0.06 77.74 15:08:01 0 29.14 0.00 2.60 0.87 0.07 67.32 15:08:01 1 18.40 0.00 1.41 0.99 0.08 79.11 15:08:01 2 12.46 0.00 1.44 0.68 0.05 85.36 15:08:01 3 14.17 0.00 1.60 1.50 0.03 82.69 15:08:01 4 26.99 0.00 2.31 0.25 0.07 70.38 15:08:01 5 26.82 0.00 2.20 0.20 0.07 70.71 15:08:01 6 15.88 0.00 1.02 0.12 0.05 82.93 15:08:01 7 15.09 0.00 1.54 0.05 0.05 83.27 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.77 0.00 0.44 0.58 0.02 93.20 Average: 0 5.70 0.00 0.45 0.17 0.02 93.66 Average: 1 5.85 0.00 0.46 1.02 0.02 92.65 Average: 2 5.44 0.00 0.40 0.20 0.02 93.94 Average: 3 4.85 0.00 0.37 0.27 0.02 94.49 Average: 4 6.03 0.00 0.41 0.14 0.02 93.40 Average: 5 6.71 0.00 0.53 0.96 0.02 91.78 Average: 6 6.96 0.00 0.51 1.43 0.03 91.08 Average: 7 4.58 0.00 0.39 0.43 0.02 94.58