---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75688 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 13G 143G 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 835 26801 0 4530 30875 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ee:ca:1b brd ff:ff:ff:ff:ff:ff inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:feee:ca1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:b9:3c:5f 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-75688) 11/14/23 _x86_64_ (8 CPU) 16:16:49 LINUX RESTART (8 CPU) 16:17:01 tps rtps wtps bread/s bwrtn/s 16:18:01 87.57 47.43 40.14 4391.67 45248.86 16:19:01 10.26 0.00 10.26 0.00 9242.46 16:20:01 6.88 0.00 6.88 0.00 9152.07 16:21:01 6.72 0.00 6.72 0.00 9018.36 16:22:01 8.93 0.97 7.97 20.66 9170.20 16:23:01 6.80 0.02 6.78 0.13 9020.76 16:24:01 85.22 39.69 45.53 1841.16 13624.40 16:25:01 115.13 13.85 101.28 1122.35 24591.10 16:26:01 272.64 20.93 251.71 2365.49 85851.19 16:27:01 92.40 0.43 91.97 37.06 15414.01 Average: 69.26 12.33 56.92 977.85 23033.34 16:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:18:01 30659960 31905104 2279260 6.92 38604 1535168 1314220 3.87 620632 1416896 6704 16:19:01 30658432 31903760 2280788 6.92 38684 1535180 1314220 3.87 621088 1416864 160 16:20:01 30657180 31902576 2282040 6.93 38764 1535180 1314220 3.87 622532 1416868 20 16:21:01 30656136 31901636 2283084 6.93 38844 1535184 1314220 3.87 623712 1416876 228 16:22:01 30654124 31900564 2285096 6.94 38980 1535804 1347564 3.96 623740 1417316 56 16:23:01 30652444 31898980 2286776 6.94 39076 1535816 1347564 3.96 624920 1417316 168 16:24:01 30121076 31736100 2818144 8.56 66576 1859108 1440976 4.24 838248 1696632 210528 16:25:01 29736272 31721692 3202948 9.72 86064 2192648 1417128 4.17 865092 2018380 140660 16:26:01 27012196 31192940 5927024 17.99 114936 4276332 4537760 13.35 1527724 3935100 1704 16:27:01 26620464 30960904 6318756 19.18 117720 4432960 2971612 8.74 1856820 4006712 256 Average: 29742828 31702426 3196392 9.70 61825 2197338 1831948 5.39 882451 2015896 36048 16:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 223.18 153.86 572.58 31.15 0.00 0.00 0.00 0.00 16:18:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 0.63 0.27 0.09 0.21 0.00 0.00 0.00 0.00 16:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 0.30 0.17 0.06 0.17 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 0.62 0.25 0.09 0.17 0.00 0.00 0.00 0.00 16:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 0.38 0.12 0.06 0.16 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 0.47 0.25 0.14 0.23 0.00 0.00 0.00 0.00 16:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 159.32 116.71 915.34 40.71 0.00 0.00 0.00 0.00 16:24:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 62.69 42.21 988.14 8.12 0.00 0.00 0.00 0.00 16:25:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 vethca82e41 0.42 0.43 0.03 0.04 0.00 0.00 0.00 0.00 16:26:01 veth686a8cb 8.28 6.77 0.94 0.63 0.00 0.00 0.00 0.00 16:26:01 veth72e6c38 0.10 0.47 0.01 0.03 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 veth72e6c38 0.38 0.32 0.04 0.04 0.00 0.00 0.00 0.00 16:27:01 ens3 1087.29 675.99 20960.46 115.38 0.00 0.00 0.00 0.00 16:27:01 br-5a81590e7a62 0.38 0.43 0.23 0.04 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: veth72e6c38 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 106.57 66.98 2095.41 11.46 0.00 0.00 0.00 0.00 Average: br-5a81590e7a62 0.04 0.04 0.02 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75688) 11/14/23 _x86_64_ (8 CPU) 16:16:49 LINUX RESTART (8 CPU) 16:17:01 CPU %user %nice %system %iowait %steal %idle 16:18:01 all 2.38 0.00 0.69 6.39 0.02 90.52 16:18:01 0 3.17 0.00 0.62 3.62 0.02 92.58 16:18:01 1 1.42 0.00 0.37 1.42 0.03 96.76 16:18:01 2 1.54 0.00 0.57 13.98 0.02 83.90 16:18:01 3 3.57 0.00 0.60 0.80 0.02 95.01 16:18:01 4 1.27 0.00 1.66 24.09 0.03 72.95 16:18:01 5 1.22 0.00 0.58 0.97 0.02 97.22 16:18:01 6 2.20 0.00 0.38 3.84 0.02 93.56 16:18:01 7 4.64 0.00 0.77 2.42 0.03 92.13 16:19:01 all 0.01 0.00 0.01 0.62 0.01 99.35 16:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:19:01 1 0.02 0.00 0.02 0.17 0.02 99.78 16:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:19:01 3 0.05 0.00 0.02 0.00 0.03 99.90 16:19:01 4 0.00 0.00 0.00 4.82 0.02 95.16 16:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 16:20:01 all 0.02 0.00 0.01 0.52 0.01 99.45 16:20:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:20:01 1 0.02 0.00 0.00 0.00 0.02 99.97 16:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:20:01 3 0.03 0.00 0.02 0.00 0.03 99.92 16:20:01 4 0.03 0.00 0.03 4.18 0.00 95.75 16:20:01 5 0.00 0.00 0.02 0.00 0.00 99.98 16:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:21:01 all 0.01 0.00 0.01 0.50 0.01 99.47 16:21:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:21:01 1 0.03 0.00 0.00 0.00 0.02 99.95 16:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:21:01 3 0.05 0.00 0.03 0.00 0.03 99.88 16:21:01 4 0.00 0.00 0.00 4.04 0.02 95.95 16:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:22:01 all 0.06 0.00 0.03 0.53 0.01 99.38 16:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:22:01 1 0.03 0.00 0.00 0.15 0.02 99.80 16:22:01 2 0.00 0.00 0.02 0.00 0.00 99.98 16:22:01 3 0.27 0.00 0.07 0.07 0.03 99.57 16:22:01 4 0.02 0.00 0.03 4.05 0.00 95.90 16:22:01 5 0.03 0.00 0.03 0.00 0.00 99.93 16:22:01 6 0.03 0.00 0.03 0.00 0.00 99.93 16:22:01 7 0.03 0.00 0.03 0.00 0.00 99.93 16:23:01 all 0.01 0.00 0.01 0.58 0.01 99.39 16:23:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:23:01 1 0.03 0.00 0.02 0.15 0.02 99.78 16:23:01 2 0.00 0.00 0.00 0.08 0.00 99.92 16:23:01 3 0.03 0.00 0.03 0.00 0.02 99.92 16:23:01 4 0.00 0.00 0.00 4.42 0.02 95.56 16:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:23:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:23:01 7 0.02 0.00 0.00 0.03 0.00 99.95 16:24:01 all 7.78 0.00 0.66 2.28 0.03 89.26 16:24:01 0 15.72 0.00 0.80 1.99 0.03 81.45 16:24:01 1 17.55 0.00 1.30 3.46 0.03 77.65 16:24:01 2 4.99 0.00 0.43 6.27 0.03 88.28 16:24:01 3 4.85 0.00 0.53 0.12 0.03 94.47 16:24:01 4 11.88 0.00 1.05 5.11 0.03 81.93 16:24:01 5 3.09 0.00 0.40 0.12 0.05 96.34 16:24:01 6 1.78 0.00 0.38 1.00 0.02 96.82 16:24:01 7 2.39 0.00 0.32 0.13 0.02 97.14 16:25:01 all 10.32 0.00 0.77 1.94 0.03 86.93 16:25:01 0 8.41 0.00 0.59 0.47 0.02 90.52 16:25:01 1 4.73 0.00 0.70 6.55 0.03 87.99 16:25:01 2 24.90 0.00 1.58 1.10 0.03 72.38 16:25:01 3 12.74 0.00 0.80 0.00 0.03 86.43 16:25:01 4 18.06 0.00 0.95 4.39 0.03 76.56 16:25:01 5 0.68 0.00 0.23 0.27 0.08 98.73 16:25:01 6 4.80 0.00 0.55 0.15 0.00 94.50 16:25:01 7 8.23 0.00 0.80 2.62 0.03 88.32 16:26:01 all 10.99 0.00 3.84 6.74 0.06 78.37 16:26:01 0 10.81 0.00 2.95 4.39 0.05 81.80 16:26:01 1 11.04 0.00 3.45 11.09 0.07 74.36 16:26:01 2 10.80 0.00 4.00 1.00 0.07 84.14 16:26:01 3 10.48 0.00 3.28 0.79 0.05 85.39 16:26:01 4 12.30 0.00 3.48 6.09 0.07 78.06 16:26:01 5 9.49 0.00 3.99 3.63 0.07 82.82 16:26:01 6 11.07 0.00 3.81 1.35 0.05 83.73 16:26:01 7 11.99 0.00 5.70 25.77 0.08 56.45 16:27:01 all 18.04 0.00 2.06 1.28 0.06 78.55 16:27:01 0 12.04 0.00 1.47 2.35 0.07 84.08 16:27:01 1 18.96 0.00 1.85 1.09 0.07 78.04 16:27:01 2 20.77 0.00 2.01 0.82 0.05 76.35 16:27:01 3 22.41 0.00 2.60 3.76 0.08 71.15 16:27:01 4 16.24 0.00 1.81 0.54 0.07 81.35 16:27:01 5 13.34 0.00 1.94 0.45 0.05 84.22 16:27:01 6 19.13 0.00 2.19 1.17 0.07 77.43 16:27:01 7 21.44 0.00 2.63 0.10 0.05 75.78 Average: all 4.95 0.00 0.80 2.13 0.02 92.09 Average: 0 5.02 0.00 0.64 1.28 0.02 93.04 Average: 1 5.38 0.00 0.77 2.40 0.03 91.42 Average: 2 6.29 0.00 0.86 2.32 0.02 90.51 Average: 3 5.43 0.00 0.79 0.55 0.04 93.19 Average: 4 5.97 0.00 0.90 6.17 0.03 86.94 Average: 5 2.78 0.00 0.71 0.54 0.03 95.94 Average: 6 3.89 0.00 0.73 0.75 0.02 94.61 Average: 7 4.85 0.00 1.02 3.07 0.02 91.04