---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35416 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 13G 143G 9% / 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 837 26068 0 5261 30874 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:fc:10:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fefc:10d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:9a:78:e2 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-35416) 04/26/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 140.20 42.90 97.30 1924.56 66762.15 13:35:01 147.07 19.55 127.51 2263.69 70215.19 13:36:01 160.30 3.47 156.83 493.97 61350.35 13:37:01 244.04 12.58 231.46 796.30 50346.81 13:38:01 8.62 0.10 8.52 2.93 263.21 13:39:02 47.76 0.67 47.09 30.53 2003.88 Average: 124.67 13.21 111.45 918.79 41827.20 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30183568 31736556 2755652 8.37 67824 1797372 1423272 4.19 836436 1633264 132388 13:35:01 29857596 31762672 3081624 9.36 85848 2115240 1391272 4.09 851148 1910644 127820 13:36:01 26775200 31675452 6164020 18.71 126052 4952796 1445616 4.25 993936 4697564 1271932 13:37:01 24462652 29514560 8476568 25.73 135172 5078716 8550020 25.16 3331908 4599292 1820 13:38:01 24336860 29392108 8602360 26.12 135552 5081292 8650552 25.45 3454796 4599788 224 13:39:02 26762120 31672776 6177100 18.75 136712 4948140 1445492 4.25 1223420 4462860 2676 Average: 27062999 30959021 5876221 17.84 114527 3995593 3817704 11.23 1781941 3650569 256143 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 200.77 137.24 1053.00 37.90 0.00 0.00 0.00 0.00 13:35:01 lo 3.33 3.33 0.33 0.33 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 61.51 50.13 764.89 9.18 0.00 0.00 0.00 0.00 13:36:01 lo 8.66 8.66 0.85 0.85 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1099.23 489.07 26761.73 35.05 0.00 0.00 0.00 0.00 13:36:01 br-d2c00650cc85 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth0f6e271 52.71 64.26 19.42 15.45 0.00 0.00 0.00 0.00 13:37:01 vethdc2cba9 9.58 9.68 1.33 1.32 0.00 0.00 0.00 0.00 13:37:01 veth91b08eb 1.20 1.33 0.23 0.09 0.00 0.00 0.00 0.00 13:37:01 lo 0.98 0.98 0.08 0.08 0.00 0.00 0.00 0.00 13:38:01 veth0f6e271 46.04 57.01 70.88 18.24 0.00 0.00 0.00 0.01 13:38:01 vethdc2cba9 16.70 11.78 8.01 3.90 0.00 0.00 0.00 0.00 13:38:01 veth91b08eb 1.80 1.67 4.62 5.61 0.00 0.00 0.00 0.00 13:38:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:39:02 lo 2.90 2.90 0.49 0.49 0.00 0.00 0.00 0.00 13:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:02 ens3 1623.98 850.04 29137.98 143.09 0.00 0.00 0.00 0.00 Average: lo 2.96 2.96 0.33 0.33 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 236.97 119.19 4774.08 19.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35416) 04/26/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.13 0.00 0.86 5.56 0.04 83.42 13:34:01 0 6.22 0.00 0.80 1.34 0.03 91.60 13:34:01 1 8.41 0.00 0.95 0.58 0.02 90.04 13:34:01 2 2.62 0.00 0.70 0.38 0.05 96.25 13:34:01 3 30.13 0.00 1.81 3.39 0.08 64.58 13:34:01 4 10.11 0.00 0.84 0.23 0.02 88.80 13:34:01 5 3.27 0.00 0.33 31.46 0.03 64.90 13:34:01 6 5.22 0.00 0.42 4.72 0.02 89.62 13:34:01 7 15.12 0.00 1.05 2.45 0.03 81.34 13:35:01 all 9.78 0.00 0.81 5.09 0.03 84.28 13:35:01 0 1.48 0.00 0.30 0.38 0.00 97.83 13:35:01 1 27.35 0.00 1.62 3.41 0.07 67.54 13:35:01 2 5.90 0.00 0.89 1.28 0.02 91.92 13:35:01 3 13.50 0.00 1.12 28.03 0.08 57.27 13:35:01 4 2.45 0.00 0.47 0.08 0.02 96.98 13:35:01 5 7.34 0.00 0.75 3.92 0.02 87.97 13:35:01 6 14.31 0.00 0.78 3.34 0.03 81.54 13:35:01 7 6.11 0.00 0.57 0.40 0.02 92.91 13:36:01 all 11.74 0.00 4.84 4.32 0.08 79.02 13:36:01 0 12.51 0.00 5.56 0.10 0.12 81.71 13:36:01 1 11.05 0.00 4.47 5.89 0.07 78.53 13:36:01 2 12.17 0.00 3.91 11.15 0.07 72.71 13:36:01 3 11.73 0.00 5.47 13.31 0.09 69.41 13:36:01 4 10.63 0.00 5.65 2.72 0.07 80.93 13:36:01 5 11.87 0.00 5.41 0.97 0.08 81.66 13:36:01 6 11.78 0.00 4.20 0.29 0.05 83.69 13:36:01 7 12.16 0.00 4.07 0.17 0.07 83.54 13:37:01 all 25.64 0.00 3.28 3.52 0.09 67.47 13:37:01 0 26.25 0.00 3.41 0.52 0.08 69.73 13:37:01 1 32.36 0.00 3.60 2.45 0.07 61.53 13:37:01 2 23.43 0.00 3.30 2.20 0.08 70.98 13:37:01 3 20.16 0.00 3.50 20.45 0.10 55.79 13:37:01 4 31.06 0.00 3.56 0.28 0.08 65.00 13:37:01 5 24.48 0.00 2.78 1.36 0.08 71.30 13:37:01 6 20.84 0.00 2.59 0.50 0.08 75.99 13:37:01 7 26.52 0.00 3.50 0.52 0.07 69.40 13:38:01 all 6.20 0.00 0.55 0.03 0.06 93.15 13:38:01 0 7.05 0.00 0.65 0.00 0.05 92.25 13:38:01 1 6.48 0.00 0.68 0.05 0.08 92.70 13:38:01 2 4.95 0.00 0.58 0.12 0.07 94.29 13:38:01 3 6.56 0.00 0.63 0.02 0.07 92.72 13:38:01 4 5.34 0.00 0.40 0.02 0.07 94.18 13:38:01 5 7.05 0.00 0.65 0.02 0.12 92.16 13:38:01 6 6.12 0.00 0.48 0.02 0.05 93.33 13:38:01 7 6.08 0.00 0.37 0.02 0.05 93.49 13:39:02 all 1.82 0.00 0.53 0.16 0.06 97.44 13:39:02 0 1.37 0.00 0.67 0.03 0.05 97.88 13:39:02 1 1.39 0.00 0.50 0.10 0.07 97.94 13:39:02 2 2.29 0.00 0.33 0.02 0.05 97.31 13:39:02 3 2.09 0.00 0.53 0.12 0.05 97.21 13:39:02 4 2.70 0.00 0.65 0.18 0.05 96.41 13:39:02 5 1.40 0.00 0.53 0.12 0.05 97.90 13:39:02 6 1.89 0.00 0.57 0.30 0.05 97.19 13:39:02 7 1.40 0.00 0.42 0.45 0.05 97.68 Average: all 10.87 0.00 1.81 3.11 0.06 84.15 Average: 0 9.13 0.00 1.89 0.40 0.06 88.53 Average: 1 14.50 0.00 1.97 2.07 0.06 81.40 Average: 2 8.55 0.00 1.61 2.51 0.06 87.28 Average: 3 14.01 0.00 2.17 10.86 0.08 72.88 Average: 4 10.37 0.00 1.92 0.58 0.05 87.08 Average: 5 9.22 0.00 1.73 6.31 0.06 82.67 Average: 6 10.02 0.00 1.50 1.53 0.05 86.91 Average: 7 11.22 0.00 1.65 0.67 0.05 86.41