---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4839 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 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 905 24533 0 6727 30806 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:68:54:ee brd ff:ff:ff:ff:ff:ff inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe68:54ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:b7:8c:1d 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-4839) 02/12/24 _x86_64_ (8 CPU) 12:13:05 LINUX RESTART (8 CPU) 12:14:01 tps rtps wtps bread/s bwrtn/s 12:15:01 104.35 14.86 89.49 1003.57 22066.99 12:16:01 172.21 49.68 122.53 3767.54 29348.75 12:17:01 58.91 12.73 46.18 2381.07 19757.11 12:18:01 100.08 3.62 96.47 471.65 46346.28 12:19:01 235.86 2.50 233.36 404.79 94255.04 12:20:01 169.91 0.07 169.84 5.33 30730.16 12:21:01 75.24 0.02 75.22 0.53 18389.47 12:22:01 56.40 0.65 55.75 65.73 13945.33 Average: 121.64 10.51 111.13 1012.47 34366.36 12:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 30068940 31742492 2870280 8.71 77748 1899716 1378180 4.05 834412 1730392 124024 12:16:01 28177980 30368300 4761240 14.45 89692 2391376 2805244 8.25 2351348 2075356 25280 12:17:01 26958944 30278788 5980276 18.16 97060 3493792 2494264 7.34 2696224 2907364 809376 12:18:01 26691628 31592244 6247592 18.97 129956 4956228 1619640 4.77 1441644 4336004 1351088 12:19:01 23676980 30077064 9262240 28.12 167508 6278948 6900720 20.30 3106648 5541916 296908 12:20:01 21554616 28166308 11384604 34.56 179688 6458988 9877192 29.06 5134760 5589204 6648 12:21:01 20061124 26950328 12878096 39.10 186112 6717008 11435492 33.65 6400352 5789200 2220 12:22:01 21399984 28252316 11539236 35.03 187272 6730884 6271152 18.45 5207948 5701420 232 Average: 24823774 29678480 8115446 24.64 139380 4865868 5347736 15.73 3396667 4208857 326972 12:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 52.01 33.71 924.49 7.19 0.00 0.00 0.00 0.00 12:15:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 ens3 637.10 523.01 5833.58 137.57 0.00 0.00 0.00 0.00 12:16:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 ens3 694.43 518.01 2258.93 177.35 0.00 0.00 0.00 0.00 12:17:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 589.05 306.28 10983.46 33.02 0.00 0.00 0.00 0.00 12:18:01 br-8c6c6a1df3f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 5.47 5.47 0.59 0.59 0.00 0.00 0.00 0.00 12:19:01 veth1ea1ab0 12.70 13.94 2.54 8.82 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 vethaff0162 0.00 0.82 0.00 0.19 0.00 0.00 0.00 0.00 12:19:01 br-bec021d498cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 veth1ea1ab0 4.18 5.76 0.80 1.09 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 vethaff0162 0.00 0.30 0.00 0.08 0.00 0.00 0.00 0.00 12:20:01 veth218a0eb 149.07 155.18 13.13 331.22 0.00 0.00 0.00 0.03 12:21:01 veth1ea1ab0 6.32 8.03 0.71 1.06 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 vetha6be59b 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:21:01 vethaff0162 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 br-bec021d498cf 8.07 19.90 5.83 11.13 0.00 0.00 0.00 0.00 12:22:01 veth16a7411 86.53 60.12 7.81 8.96 0.00 0.00 0.00 0.00 12:22:01 vethfffbff6 164.65 170.73 337.43 24.49 0.00 0.00 0.00 0.03 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-bec021d498cf 1.01 2.49 0.73 1.39 0.00 0.00 0.00 0.00 Average: veth16a7411 10.81 7.51 0.98 1.12 0.00 0.00 0.00 0.00 Average: vethfffbff6 20.57 21.33 42.16 3.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4839) 02/12/24 _x86_64_ (8 CPU) 12:13:05 LINUX RESTART (8 CPU) 12:14:01 CPU %user %nice %system %iowait %steal %idle 12:15:01 all 10.32 0.00 0.76 1.93 0.04 86.95 12:15:01 0 19.19 0.00 1.20 0.90 0.03 78.67 12:15:01 1 11.22 0.00 0.73 0.02 0.03 87.99 12:15:01 2 1.79 0.00 0.30 0.03 0.07 97.81 12:15:01 3 0.20 0.00 0.32 3.84 0.00 95.65 12:15:01 4 2.62 0.00 0.40 0.33 0.02 96.63 12:15:01 5 0.53 0.00 0.20 7.11 0.02 92.14 12:15:01 6 1.03 0.00 0.30 0.25 0.00 98.42 12:15:01 7 46.13 0.00 2.61 2.96 0.10 48.20 12:16:01 all 36.12 0.00 1.60 2.01 0.10 60.18 12:16:01 0 32.04 0.00 2.19 4.97 0.10 60.70 12:16:01 1 38.10 0.00 1.41 1.79 0.10 58.60 12:16:01 2 44.29 0.00 1.74 2.19 0.12 51.66 12:16:01 3 43.62 0.00 1.49 0.96 0.12 53.81 12:16:01 4 31.37 0.00 1.54 2.43 0.10 64.55 12:16:01 5 33.80 0.00 1.41 2.20 0.10 62.48 12:16:01 6 29.06 0.00 1.54 0.52 0.08 68.79 12:16:01 7 36.61 0.00 1.43 1.02 0.10 60.84 12:17:01 all 40.54 0.00 2.02 0.59 0.09 56.76 12:17:01 0 26.72 0.00 1.87 1.04 0.07 70.31 12:17:01 1 49.90 0.00 1.93 2.56 0.08 45.53 12:17:01 2 43.92 0.00 2.45 0.12 0.10 53.42 12:17:01 3 42.81 0.00 2.13 0.13 0.08 54.84 12:17:01 4 41.86 0.00 2.64 0.34 0.10 55.07 12:17:01 5 34.02 0.00 2.01 0.45 0.12 63.40 12:17:01 6 40.12 0.00 1.21 0.03 0.10 58.54 12:17:01 7 45.03 0.00 1.90 0.03 0.08 52.95 12:18:01 all 11.65 0.00 2.38 3.23 0.05 82.69 12:18:01 0 11.33 0.00 2.29 6.29 0.05 80.04 12:18:01 1 7.99 0.00 1.79 3.30 0.05 86.86 12:18:01 2 5.43 0.00 1.93 1.91 0.03 90.70 12:18:01 3 6.71 0.00 1.75 8.92 0.03 82.58 12:18:01 4 4.58 0.00 1.54 0.91 0.05 92.92 12:18:01 5 11.06 0.00 3.49 0.54 0.05 84.87 12:18:01 6 34.63 0.00 3.61 3.65 0.08 58.03 12:18:01 7 11.50 0.00 2.66 0.27 0.07 85.50 12:19:01 all 30.30 0.00 5.60 6.91 0.10 57.09 12:19:01 0 29.71 0.00 5.72 0.25 0.10 64.22 12:19:01 1 30.49 0.00 7.31 16.70 0.10 45.40 12:19:01 2 30.57 0.00 5.25 4.79 0.10 59.29 12:19:01 3 29.29 0.00 6.28 27.73 0.12 36.59 12:19:01 4 32.21 0.00 4.46 1.13 0.08 62.11 12:19:01 5 28.78 0.00 4.84 1.20 0.08 65.09 12:19:01 6 29.42 0.00 5.60 1.53 0.07 63.39 12:19:01 7 31.97 0.00 5.37 2.03 0.10 60.53 12:20:01 all 32.29 0.00 2.47 2.20 0.11 62.93 12:20:01 0 23.71 0.00 2.61 1.21 0.13 72.33 12:20:01 1 26.72 0.00 2.34 4.57 0.10 66.27 12:20:01 2 34.36 0.00 2.63 5.70 0.12 57.19 12:20:01 3 26.07 0.00 2.32 1.55 0.08 69.97 12:20:01 4 52.58 0.00 2.63 0.67 0.10 44.01 12:20:01 5 34.68 0.00 2.61 0.84 0.12 61.76 12:20:01 6 29.30 0.00 2.29 1.94 0.12 66.35 12:20:01 7 30.89 0.00 2.30 1.16 0.10 65.55 12:21:01 all 14.45 0.00 1.33 1.33 0.09 82.80 12:21:01 0 15.61 0.00 1.34 1.13 0.12 81.80 12:21:01 1 15.74 0.00 1.54 4.54 0.10 78.08 12:21:01 2 13.67 0.00 1.29 0.28 0.10 84.65 12:21:01 3 15.67 0.00 1.09 0.08 0.08 83.07 12:21:01 4 12.51 0.00 1.49 2.20 0.10 83.69 12:21:01 5 15.21 0.00 1.36 1.67 0.10 81.66 12:21:01 6 13.13 0.00 1.22 0.08 0.10 85.47 12:21:01 7 14.03 0.00 1.27 0.67 0.08 83.94 12:22:01 all 10.97 0.00 1.89 1.31 0.10 85.72 12:22:01 0 13.02 0.00 2.29 1.65 0.08 82.95 12:22:01 1 11.64 0.00 1.71 0.13 0.10 86.42 12:22:01 2 10.54 0.00 1.80 4.88 0.10 82.68 12:22:01 3 11.32 0.00 1.77 0.86 0.08 85.97 12:22:01 4 11.08 0.00 1.75 0.24 0.10 86.84 12:22:01 5 10.63 0.00 2.04 2.07 0.12 85.14 12:22:01 6 9.10 0.00 1.95 0.44 0.12 88.39 12:22:01 7 10.43 0.00 1.78 0.27 0.12 87.40 Average: all 23.32 0.00 2.25 2.44 0.09 71.91 Average: 0 21.42 0.00 2.44 2.18 0.09 73.88 Average: 1 23.97 0.00 2.34 4.19 0.08 69.41 Average: 2 23.06 0.00 2.17 2.49 0.09 72.19 Average: 3 21.93 0.00 2.14 5.49 0.08 70.37 Average: 4 23.59 0.00 2.06 1.03 0.08 73.25 Average: 5 21.06 0.00 2.24 2.02 0.09 74.60 Average: 6 23.20 0.00 2.21 1.05 0.08 73.44 Average: 7 28.33 0.00 2.41 1.05 0.09 68.11