---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-2089 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1021 58871 0 4528 62705 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:c5:e3:26 brd ff:ff:ff:ff:ff:ff inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fec5:e326/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:db:00:53 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-16g-2089) 10/02/25 _x86_64_ (16 CPU) 08:23:14 LINUX RESTART (16 CPU) 08:24:02 tps rtps wtps bread/s bwrtn/s 08:25:01 93.41 31.66 61.75 1028.44 16303.27 08:26:01 145.23 39.39 105.83 2256.96 21651.46 08:27:01 82.19 8.42 73.77 387.67 19847.89 08:28:01 13.35 0.77 12.58 27.99 10368.68 08:29:01 25.71 0.03 25.68 1.20 20049.19 08:30:01 22.36 0.45 21.91 13.06 25324.05 08:31:01 25.63 0.10 25.53 2.93 26965.91 Average: 58.18 11.50 46.69 529.98 20081.68 08:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 63065496 64320888 2902248 4.40 68520 1729148 2180224 3.25 931984 1576964 57988 08:26:01 62176440 63808132 3791304 5.75 94628 2058828 2784184 4.15 1473640 1879084 102368 08:27:01 59799628 61634264 6168116 9.35 101104 2248256 4071392 6.08 3742184 1968564 4692 08:28:01 60917432 62762768 5050312 7.66 102000 2258084 3097492 4.62 2622252 1974364 2356 08:29:01 59754724 61896452 6213020 9.42 104416 2545024 3792640 5.66 3564112 2178144 232 08:30:01 58269584 61120040 7698160 11.67 106804 3239496 4841760 7.22 4340588 2865104 236104 08:31:01 57646632 61303176 8321112 12.61 109600 4029300 4345368 6.48 4182508 3616284 528064 Average: 60232848 62406531 5734896 8.69 98153 2586877 3587580 5.35 2979610 2294073 133115 08:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 334.15 240.87 1893.44 63.45 0.00 0.00 0.00 0.00 08:25:01 lo 0.88 0.88 0.10 0.10 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 158.86 132.63 1558.97 30.19 0.00 0.00 0.00 0.00 08:26:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 636.88 464.54 2690.50 171.04 0.00 0.00 0.00 0.00 08:27:01 lo 2.50 2.50 5.34 5.34 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 325.27 228.69 93.34 89.40 0.00 0.00 0.00 0.00 08:28:01 lo 29.07 29.07 99.10 99.10 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 236.94 169.21 540.68 60.79 0.00 0.00 0.00 0.00 08:29:01 lo 0.72 0.72 0.47 0.47 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 227.13 140.88 74.44 58.44 0.00 0.00 0.00 0.00 08:30:01 lo 2.67 2.67 1.08 1.08 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 214.80 143.89 643.54 45.49 0.00 0.00 0.00 0.00 08:31:01 lo 3.67 3.67 1.56 1.56 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 304.79 217.19 1068.71 74.14 0.00 0.00 0.00 0.00 Average: lo 5.78 5.78 15.43 15.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-2089) 10/02/25 _x86_64_ (16 CPU) 08:23:14 LINUX RESTART (16 CPU) 08:24:02 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 3.97 0.00 0.36 3.68 0.02 91.97 08:25:01 0 2.33 0.00 0.31 0.00 0.05 97.31 08:25:01 1 2.09 0.00 0.25 0.51 0.02 97.13 08:25:01 2 14.30 0.00 0.81 4.66 0.02 80.21 08:25:01 3 1.69 0.00 0.37 0.17 0.00 97.76 08:25:01 4 0.68 0.00 0.15 0.02 0.02 99.13 08:25:01 5 1.27 0.00 0.39 4.21 0.02 94.11 08:25:01 6 3.88 0.00 0.41 5.04 0.03 90.64 08:25:01 7 0.15 0.00 0.17 0.12 0.02 99.54 08:25:01 8 11.49 0.00 0.66 2.82 0.05 84.98 08:25:01 9 3.40 0.00 0.34 0.02 0.03 96.20 08:25:01 10 5.41 0.00 0.36 0.08 0.02 94.13 08:25:01 11 3.06 0.00 0.22 0.15 0.02 96.55 08:25:01 12 2.49 0.00 0.24 0.12 0.02 97.13 08:25:01 13 0.58 0.00 0.15 0.14 0.02 99.12 08:25:01 14 8.30 0.00 0.73 39.55 0.07 51.34 08:25:01 15 2.36 0.00 0.22 1.39 0.02 96.01 08:26:01 all 7.66 0.00 0.51 1.37 0.03 90.43 08:26:01 0 7.93 0.00 0.52 0.15 0.05 91.35 08:26:01 1 21.82 0.00 1.34 1.50 0.05 75.29 08:26:01 2 4.97 0.00 0.42 0.28 0.03 94.30 08:26:01 3 4.90 0.00 0.33 4.35 0.05 90.36 08:26:01 4 1.72 0.00 0.13 0.00 0.00 98.15 08:26:01 5 7.39 0.00 0.30 0.18 0.02 92.11 08:26:01 6 4.62 0.00 0.18 0.03 0.03 95.13 08:26:01 7 1.62 0.00 0.27 0.00 0.00 98.12 08:26:01 8 22.84 0.00 1.23 1.52 0.05 74.36 08:26:01 9 3.97 0.00 0.35 0.00 0.02 95.66 08:26:01 10 6.97 0.00 0.50 0.27 0.03 92.23 08:26:01 11 1.05 0.00 0.37 2.51 0.02 96.06 08:26:01 12 2.72 0.00 0.17 0.00 0.02 97.10 08:26:01 13 12.14 0.00 1.13 1.68 0.03 85.01 08:26:01 14 12.56 0.00 0.52 9.46 0.05 77.41 08:26:01 15 5.34 0.00 0.37 0.00 0.02 94.28 08:27:01 all 31.45 0.00 1.14 0.73 0.10 66.59 08:27:01 0 35.92 0.00 0.90 0.20 0.08 62.89 08:27:01 1 40.98 0.00 0.87 0.00 0.10 58.05 08:27:01 2 30.87 0.00 0.79 1.63 0.25 66.46 08:27:01 3 25.03 0.00 1.14 1.79 0.07 71.98 08:27:01 4 32.65 0.00 1.14 0.54 0.08 65.60 08:27:01 5 31.27 0.00 0.79 0.42 0.10 67.42 08:27:01 6 35.05 0.00 2.18 0.03 0.08 62.66 08:27:01 7 29.23 0.00 0.94 0.00 0.08 69.75 08:27:01 8 27.30 0.00 1.26 0.62 0.10 70.73 08:27:01 9 35.08 0.00 1.68 0.49 0.10 62.66 08:27:01 10 28.62 0.00 1.29 0.35 0.07 69.67 08:27:01 11 24.32 0.00 1.00 0.22 0.08 74.37 08:27:01 12 34.76 0.00 1.17 0.20 0.12 63.74 08:27:01 13 30.04 0.00 1.11 0.13 0.08 68.63 08:27:01 14 39.28 0.00 0.85 4.81 0.10 54.96 08:27:01 15 22.76 0.00 1.09 0.30 0.08 75.77 08:28:01 all 26.19 0.00 0.78 0.33 0.10 72.61 08:28:01 0 22.23 0.00 1.64 0.00 0.08 76.04 08:28:01 1 33.08 0.00 0.75 0.00 0.10 66.06 08:28:01 2 30.26 0.00 0.62 0.00 0.10 69.02 08:28:01 3 36.04 0.00 0.72 0.20 0.22 62.82 08:28:01 4 44.82 0.00 0.89 0.00 0.12 54.18 08:28:01 5 21.78 0.00 0.69 0.13 0.08 77.31 08:28:01 6 21.94 0.00 0.68 0.00 0.10 77.28 08:28:01 7 20.59 0.00 0.50 0.00 0.05 78.85 08:28:01 8 24.23 0.00 0.82 0.00 0.12 74.83 08:28:01 9 22.00 0.00 1.09 0.03 0.07 76.81 08:28:01 10 35.02 0.00 0.42 0.00 0.08 64.47 08:28:01 11 26.39 0.00 0.40 0.03 0.07 73.11 08:28:01 12 15.32 0.00 0.57 0.02 0.10 83.99 08:28:01 13 28.86 0.00 0.72 0.00 0.10 70.31 08:28:01 14 25.37 0.00 1.50 4.85 0.08 68.20 08:28:01 15 11.23 0.00 0.49 0.00 0.12 88.17 08:29:01 all 15.02 0.00 0.44 0.34 0.05 84.15 08:29:01 0 17.12 0.00 0.22 0.00 0.03 82.63 08:29:01 1 21.82 0.00 0.42 0.00 0.05 77.72 08:29:01 2 14.04 0.00 0.27 0.00 0.03 85.66 08:29:01 3 16.52 0.00 0.45 0.13 0.05 82.85 08:29:01 4 16.38 0.00 0.18 0.00 0.03 83.40 08:29:01 5 17.92 0.00 0.42 0.00 0.05 81.61 08:29:01 6 10.52 0.00 0.23 0.00 0.05 89.19 08:29:01 7 8.94 0.00 0.23 0.00 0.03 90.79 08:29:01 8 13.13 0.00 0.33 0.00 0.03 86.51 08:29:01 9 17.75 0.00 0.75 0.00 0.03 81.47 08:29:01 10 14.95 0.00 0.52 0.00 0.05 84.48 08:29:01 11 17.51 0.00 0.92 0.00 0.07 81.50 08:29:01 12 10.14 0.00 0.42 0.00 0.05 89.39 08:29:01 13 16.27 0.00 0.94 0.02 0.05 82.73 08:29:01 14 13.80 0.00 0.42 5.37 0.05 80.36 08:29:01 15 13.55 0.00 0.18 0.00 0.03 86.23 08:30:01 all 24.12 0.00 0.84 0.66 0.06 74.32 08:30:01 0 25.22 0.00 0.57 0.00 0.07 74.15 08:30:01 1 28.80 0.00 0.80 2.13 0.07 68.20 08:30:01 2 29.72 0.00 0.72 0.00 0.08 69.47 08:30:01 3 20.62 0.00 0.77 0.27 0.07 78.28 08:30:01 4 27.44 0.00 1.04 0.18 0.07 71.28 08:30:01 5 17.10 0.00 0.52 0.00 0.05 82.33 08:30:01 6 27.68 0.00 0.80 0.00 0.07 71.45 08:30:01 7 17.23 0.00 0.58 0.00 0.05 82.14 08:30:01 8 20.39 0.00 0.85 0.00 0.07 78.69 08:30:01 9 24.07 0.00 0.69 0.00 0.07 75.18 08:30:01 10 23.56 0.00 0.97 0.00 0.08 75.39 08:30:01 11 23.73 0.00 0.75 0.00 0.07 75.45 08:30:01 12 19.21 0.00 0.40 0.02 0.05 80.32 08:30:01 13 22.80 0.00 2.06 0.00 0.07 75.07 08:30:01 14 19.84 0.00 1.05 7.90 0.07 71.13 08:30:01 15 38.50 0.00 0.87 0.00 0.08 60.55 08:31:01 all 20.30 0.00 0.75 0.54 0.06 78.35 08:31:01 0 16.65 0.00 0.90 0.12 0.07 82.27 08:31:01 1 17.44 0.00 0.55 0.00 0.07 81.94 08:31:01 2 26.35 0.00 0.69 0.00 0.07 72.90 08:31:01 3 21.69 0.00 1.19 0.57 0.05 76.50 08:31:01 4 27.16 0.00 1.48 0.00 0.08 71.28 08:31:01 5 21.60 0.00 0.55 0.00 0.08 77.76 08:31:01 6 19.51 0.00 0.74 0.00 0.05 79.70 08:31:01 7 25.11 0.00 0.57 0.00 0.07 74.26 08:31:01 8 23.85 0.00 1.22 0.00 0.08 74.84 08:31:01 9 16.95 0.00 0.73 0.00 0.05 82.27 08:31:01 10 15.49 0.00 0.45 0.00 0.05 84.01 08:31:01 11 19.26 0.00 0.94 0.00 0.05 79.76 08:31:01 12 16.78 0.00 0.55 0.00 0.03 82.63 08:31:01 13 16.99 0.00 0.40 0.00 0.05 82.55 08:31:01 14 15.98 0.00 0.72 7.90 0.07 75.34 08:31:01 15 24.00 0.00 0.35 0.00 0.07 75.58 Average: all 18.41 0.00 0.69 1.09 0.06 79.76 Average: 0 18.23 0.00 0.72 0.07 0.06 80.91 Average: 1 23.76 0.00 0.71 0.59 0.06 74.87 Average: 2 21.49 0.00 0.62 0.93 0.08 76.88 Average: 3 18.09 0.00 0.71 1.07 0.07 80.06 Average: 4 21.57 0.00 0.72 0.11 0.06 77.55 Average: 5 16.93 0.00 0.52 0.70 0.06 81.79 Average: 6 17.63 0.00 0.75 0.72 0.06 80.85 Average: 7 14.72 0.00 0.47 0.02 0.04 84.75 Average: 8 20.48 0.00 0.91 0.70 0.07 77.84 Average: 9 17.62 0.00 0.80 0.08 0.05 81.45 Average: 10 18.59 0.00 0.64 0.10 0.06 80.61 Average: 11 16.50 0.00 0.66 0.42 0.05 82.37 Average: 12 14.50 0.00 0.50 0.05 0.06 84.89 Average: 13 18.25 0.00 0.93 0.28 0.06 80.47 Average: 14 19.32 0.00 0.83 11.34 0.07 68.43 Average: 15 16.84 0.00 0.51 0.24 0.06 82.35