---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6399 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 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 857 28074 0 3235 30861 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:4c:52:01 brd ff:ff:ff:ff:ff:ff inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe4c:5201/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:95:9a:79 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:caff:fe95:9a79/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6399) 12/20/23 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 108.23 32.14 76.09 1644.12 27163.35 03:30:01 136.44 18.48 117.96 451.66 36825.73 03:31:01 34.58 0.98 33.59 59.06 23498.62 03:32:01 67.92 3.13 64.79 423.66 33612.13 03:33:01 115.35 0.43 114.91 18.53 44549.78 03:34:01 63.76 1.33 62.42 68.39 28189.84 Average: 87.71 9.42 78.30 444.27 32306.43 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30174248 31759076 2764972 8.39 69232 1826504 1425584 4.19 816104 1662688 157448 03:30:01 28793232 30718776 4145988 12.59 85660 2136312 2551364 7.51 1914608 1913016 18388 03:31:01 27673184 29677760 5266036 15.99 89112 2208112 4126608 12.14 2999332 1934784 7184 03:32:01 27977084 30359136 4962136 15.06 95132 2570412 2707916 7.97 2392152 2217412 28 03:33:01 27486220 30303988 5453000 16.55 101788 2989940 2712064 7.98 2470760 2608564 45400 03:34:01 28809284 31662880 4129936 12.54 107832 3018440 1443408 4.25 1130396 2625988 34780 Average: 28485542 30746936 4453678 13.52 91459 2458287 2494491 7.34 1953892 2160409 43871 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 61.88 40.22 906.43 7.19 0.00 0.00 0.00 0.00 03:29:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 408.88 315.68 3407.51 76.70 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 619.50 432.54 1129.15 168.46 0.00 0.00 0.00 0.00 03:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 422.30 268.06 1512.27 98.54 0.00 0.00 0.00 0.00 03:32:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 03:32:01 docker0 1.87 3.47 0.11 39.01 0.00 0.00 0.00 0.00 03:33:01 ens3 394.88 314.30 342.47 109.39 0.00 0.00 0.00 0.00 03:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 3.43 6.57 0.20 78.91 0.00 0.00 0.00 0.00 03:34:01 ens3 271.47 203.98 327.96 72.19 0.00 0.00 0.00 0.00 03:34:01 lo 16.06 16.06 1.45 1.45 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 363.14 262.46 1270.96 88.74 0.00 0.00 0.00 0.00 Average: lo 3.29 3.29 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 0.88 1.67 0.05 19.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6399) 12/20/23 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.05 0.00 0.72 3.86 0.03 86.33 03:29:01 0 0.64 0.00 0.22 11.75 0.03 87.37 03:29:01 1 23.25 0.00 1.32 1.39 0.05 73.99 03:29:01 2 7.72 0.00 0.57 0.35 0.02 91.35 03:29:01 3 0.95 0.00 0.85 13.70 0.02 84.48 03:29:01 4 1.03 0.00 0.47 0.12 0.00 98.38 03:29:01 5 6.20 0.00 0.48 0.67 0.02 92.63 03:29:01 6 6.47 0.00 0.38 0.23 0.02 92.90 03:29:01 7 26.23 0.00 1.54 2.75 0.07 69.42 03:30:01 all 19.55 0.00 1.13 2.58 0.08 76.66 03:30:01 0 10.36 0.00 1.19 10.54 0.05 77.86 03:30:01 1 34.49 0.00 2.03 1.43 0.13 61.92 03:30:01 2 23.84 0.00 1.46 1.29 0.08 73.33 03:30:01 3 15.66 0.00 0.85 6.84 0.08 76.56 03:30:01 4 16.68 0.00 0.94 0.44 0.07 81.88 03:30:01 5 19.55 0.00 0.99 0.12 0.07 79.28 03:30:01 6 23.26 0.00 0.52 0.02 0.07 76.14 03:30:01 7 12.57 0.00 1.03 0.00 0.05 86.35 03:31:01 all 39.62 0.00 1.03 0.84 0.08 58.42 03:31:01 0 43.89 0.00 1.37 0.54 0.10 54.10 03:31:01 1 34.17 0.00 0.97 0.05 0.07 64.75 03:31:01 2 44.45 0.00 0.95 0.08 0.08 54.43 03:31:01 3 43.77 0.00 1.29 5.54 0.10 49.30 03:31:01 4 32.43 0.00 1.04 0.00 0.08 66.45 03:31:01 5 41.32 0.00 0.77 0.05 0.08 57.78 03:31:01 6 44.71 0.00 0.60 0.32 0.07 54.30 03:31:01 7 32.16 0.00 1.32 0.18 0.08 66.25 03:32:01 all 26.99 0.00 1.50 2.37 0.11 69.03 03:32:01 0 22.40 0.00 1.64 1.41 0.13 74.41 03:32:01 1 28.49 0.00 1.67 0.37 0.10 69.37 03:32:01 2 20.66 0.00 2.25 2.71 0.13 74.24 03:32:01 3 25.96 0.00 1.33 13.62 0.12 58.98 03:32:01 4 19.67 0.00 1.27 0.27 0.08 78.71 03:32:01 5 26.14 0.00 1.09 0.25 0.08 72.43 03:32:01 6 43.42 0.00 1.68 0.28 0.15 54.46 03:32:01 7 29.14 0.00 1.12 0.05 0.10 69.59 03:33:01 all 24.97 0.00 1.99 2.75 0.08 70.21 03:33:01 0 20.99 0.00 1.95 1.14 0.08 75.84 03:33:01 1 25.39 0.00 2.55 0.49 0.08 71.49 03:33:01 2 26.03 0.00 1.86 6.71 0.08 65.31 03:33:01 3 27.58 0.00 1.95 2.34 0.08 68.05 03:33:01 4 30.31 0.00 1.60 0.05 0.08 67.96 03:33:01 5 24.86 0.00 1.90 5.94 0.07 67.23 03:33:01 6 18.04 0.00 2.31 0.15 0.07 79.43 03:33:01 7 26.57 0.00 1.75 5.16 0.08 66.44 03:34:01 all 11.49 0.00 1.13 1.61 0.04 85.73 03:34:01 0 3.57 0.00 0.80 0.00 0.03 95.60 03:34:01 1 5.80 0.00 1.05 1.52 0.05 91.58 03:34:01 2 2.02 0.00 0.77 1.32 0.02 95.87 03:34:01 3 11.08 0.00 1.47 0.02 0.03 87.40 03:34:01 4 8.29 0.00 1.00 0.00 0.03 90.67 03:34:01 5 36.06 0.00 1.63 0.65 0.08 61.58 03:34:01 6 8.03 0.00 1.17 2.46 0.03 88.30 03:34:01 7 17.24 0.00 1.16 6.96 0.07 74.57 Average: all 21.93 0.00 1.25 2.34 0.07 74.41 Average: 0 16.95 0.00 1.19 4.23 0.07 77.55 Average: 1 25.25 0.00 1.60 0.87 0.08 72.20 Average: 2 20.78 0.00 1.31 2.07 0.07 75.77 Average: 3 20.81 0.00 1.29 7.01 0.07 70.81 Average: 4 18.04 0.00 1.05 0.14 0.06 80.70 Average: 5 25.68 0.00 1.14 1.28 0.07 71.84 Average: 6 23.97 0.00 1.11 0.58 0.07 74.28 Average: 7 23.98 0.00 1.32 2.51 0.08 72.12