---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14218 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 142G 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 817 24875 0 6474 30894 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:19:b1:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe19:b1e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:97:98:1a 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-14218) 01/22/24 _x86_64_ (8 CPU) 13:50:27 LINUX RESTART (8 CPU) 13:51:02 tps rtps wtps bread/s bwrtn/s 13:52:01 78.48 23.03 55.45 1174.04 13043.21 13:53:01 78.99 13.76 65.22 1125.81 16512.58 13:54:01 120.16 9.53 110.63 1689.99 25546.41 13:55:01 137.21 0.08 137.13 5.07 85601.87 13:56:01 356.61 12.06 344.54 791.43 67863.96 13:57:01 16.74 0.33 16.41 23.73 8187.64 13:58:01 10.40 0.00 10.40 0.00 7813.91 13:59:01 61.04 1.07 59.97 66.92 10400.92 Average: 107.51 7.45 100.06 608.43 29404.95 13:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30220224 31700492 2718996 8.25 56536 1742644 1474308 4.34 877008 1569436 60852 13:53:01 29972528 31736168 2966692 9.01 79052 1986396 1422612 4.19 844788 1814736 142088 13:54:01 27119032 31706404 5820188 17.67 128272 4643608 1396224 4.11 973888 4379692 2303548 13:55:01 25474924 31678368 7464296 22.66 140372 6186048 1594100 4.69 1013240 5920816 1554984 13:56:01 23132332 29458916 9806888 29.77 156892 6270544 9108912 26.80 3405788 5790248 1528 13:57:01 22723204 29057804 10216016 31.01 157436 6276788 9388420 27.62 3822492 5777504 548 13:58:01 22702356 29039424 10236864 31.08 157648 6278752 9404168 27.67 3841896 5778600 264 13:59:01 25537656 31692264 7401564 22.47 160024 6112076 1452152 4.27 1220888 5630196 45824 Average: 25860282 30758730 7078938 21.49 129529 4937107 4405112 12.96 1999998 4582654 513704 13:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 ens3 41.57 27.86 770.52 5.20 0.00 0.00 0.00 0.00 13:52:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 52.16 37.59 630.72 7.43 0.00 0.00 0.00 0.00 13:53:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 837.23 438.54 19540.03 33.63 0.00 0.00 0.00 0.00 13:54:01 lo 9.73 9.73 0.97 0.97 0.00 0.00 0.00 0.00 13:54:01 br-44b4bfaad21e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 390.93 215.41 14279.49 14.99 0.00 0.00 0.00 0.00 13:55:01 lo 3.53 3.53 0.32 0.32 0.00 0.00 0.00 0.00 13:55:01 br-44b4bfaad21e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 veth9d58e75 5.00 6.37 0.81 0.92 0.00 0.00 0.00 0.00 13:56:01 ens3 3.75 3.05 1.14 0.97 0.00 0.00 0.00 0.00 13:56:01 veth762aa84 4.67 3.77 0.46 0.43 0.00 0.00 0.00 0.00 13:56:01 vethd71043a 26.88 25.10 11.56 16.27 0.00 0.00 0.00 0.00 13:57:01 veth9d58e75 0.87 1.20 0.13 0.15 0.00 0.00 0.00 0.00 13:57:01 ens3 6.45 3.63 1.29 1.11 0.00 0.00 0.00 0.00 13:57:01 veth762aa84 97.30 83.89 25.80 140.31 0.00 0.00 0.00 0.01 13:57:01 vethd71043a 36.42 31.24 19.50 51.16 0.00 0.00 0.00 0.00 13:58:01 veth9d58e75 0.38 0.60 0.05 0.06 0.00 0.00 0.00 0.00 13:58:01 ens3 2.62 1.82 0.79 1.05 0.00 0.00 0.00 0.00 13:58:01 veth762aa84 8.20 11.00 1.89 1.27 0.00 0.00 0.00 0.00 13:58:01 vethd71043a 36.83 31.39 14.36 61.17 0.00 0.00 0.00 0.01 13:59:01 ens3 70.42 44.96 68.19 54.61 0.00 0.00 0.00 0.00 13:59:01 lo 50.17 50.17 39.68 39.68 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 175.92 96.75 4419.03 14.89 0.00 0.00 0.00 0.00 Average: lo 5.78 5.78 4.93 4.93 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14218) 01/22/24 _x86_64_ (8 CPU) 13:50:27 LINUX RESTART (8 CPU) 13:51:02 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 5.60 0.00 0.48 7.41 0.02 86.50 13:52:01 0 2.76 0.00 0.27 0.17 0.02 96.78 13:52:01 1 18.80 0.00 1.12 34.43 0.05 45.59 13:52:01 2 12.86 0.00 0.81 0.27 0.03 86.03 13:52:01 3 3.99 0.00 0.42 0.14 0.02 95.44 13:52:01 4 2.05 0.00 0.24 9.73 0.02 87.96 13:52:01 5 1.93 0.00 0.25 3.14 0.02 94.65 13:52:01 6 0.51 0.00 0.32 10.16 0.00 89.01 13:52:01 7 1.88 0.00 0.36 1.36 0.03 96.37 13:53:01 all 9.29 0.00 0.61 3.19 0.03 86.88 13:53:01 0 5.48 0.00 0.32 0.03 0.02 94.15 13:53:01 1 12.75 0.00 0.48 0.22 0.03 86.52 13:53:01 2 11.37 0.00 0.60 0.54 0.03 87.45 13:53:01 3 16.82 0.00 0.90 2.82 0.03 79.42 13:53:01 4 10.24 0.00 0.94 7.39 0.03 81.40 13:53:01 5 16.36 0.00 1.18 0.90 0.03 81.52 13:53:01 6 0.35 0.00 0.27 13.65 0.02 85.72 13:53:01 7 0.95 0.00 0.20 0.00 0.02 98.83 13:54:01 all 12.94 0.00 4.44 2.37 0.09 80.16 13:54:01 0 13.72 0.00 4.75 0.07 0.10 81.36 13:54:01 1 18.37 0.00 4.70 1.22 0.10 75.61 13:54:01 2 16.25 0.00 3.63 0.34 0.08 79.69 13:54:01 3 17.01 0.00 5.82 1.20 0.08 75.88 13:54:01 4 9.17 0.00 3.12 6.21 0.08 81.41 13:54:01 5 13.90 0.00 5.95 0.20 0.10 79.85 13:54:01 6 6.71 0.00 3.81 8.76 0.07 80.65 13:54:01 7 8.40 0.00 3.69 1.01 0.08 86.81 13:55:01 all 4.95 0.00 2.18 15.61 0.04 77.23 13:55:01 0 4.19 0.00 2.27 22.84 0.05 70.65 13:55:01 1 5.99 0.00 2.30 0.00 0.03 91.68 13:55:01 2 3.43 0.00 1.30 0.72 0.03 94.52 13:55:01 3 5.34 0.00 2.64 21.47 0.05 70.50 13:55:01 4 5.29 0.00 2.35 6.51 0.03 85.82 13:55:01 5 4.19 0.00 2.79 18.08 0.03 74.90 13:55:01 6 5.93 0.00 2.72 54.58 0.07 36.70 13:55:01 7 5.23 0.00 1.06 0.89 0.03 92.79 13:56:01 all 27.11 0.00 3.74 5.61 0.09 63.44 13:56:01 0 29.04 0.00 3.72 2.93 0.10 64.20 13:56:01 1 33.12 0.00 5.99 25.52 0.10 35.27 13:56:01 2 23.27 0.00 3.09 2.58 0.08 70.98 13:56:01 3 31.66 0.00 4.36 3.18 0.10 60.70 13:56:01 4 23.13 0.00 2.92 1.53 0.08 72.34 13:56:01 5 30.07 0.00 3.64 5.82 0.12 60.36 13:56:01 6 17.91 0.00 2.78 2.41 0.07 76.84 13:56:01 7 28.68 0.00 3.46 0.97 0.08 66.81 13:57:01 all 10.58 0.00 1.01 0.53 0.06 87.83 13:57:01 0 9.76 0.00 1.05 0.15 0.07 88.97 13:57:01 1 11.52 0.00 1.12 3.87 0.07 83.42 13:57:01 2 10.61 0.00 1.05 0.03 0.05 88.25 13:57:01 3 8.71 0.00 0.90 0.05 0.07 90.27 13:57:01 4 9.01 0.00 0.67 0.02 0.07 90.24 13:57:01 5 12.38 0.00 1.11 0.00 0.07 86.44 13:57:01 6 9.98 0.00 0.86 0.00 0.07 89.09 13:57:01 7 12.63 0.00 1.27 0.03 0.08 85.99 13:58:01 all 2.38 0.00 0.37 0.63 0.05 96.57 13:58:01 0 2.32 0.00 0.45 0.00 0.07 97.16 13:58:01 1 2.06 0.00 0.35 4.85 0.05 92.69 13:58:01 2 1.87 0.00 0.30 0.02 0.03 97.78 13:58:01 3 2.64 0.00 0.30 0.02 0.05 96.99 13:58:01 4 1.59 0.00 0.33 0.00 0.05 98.02 13:58:01 5 2.11 0.00 0.40 0.02 0.03 97.44 13:58:01 6 2.67 0.00 0.37 0.02 0.07 96.88 13:58:01 7 3.78 0.00 0.50 0.22 0.03 95.47 13:59:01 all 4.76 0.00 0.82 1.00 0.04 93.38 13:59:01 0 3.22 0.00 0.94 0.82 0.05 94.97 13:59:01 1 3.14 0.00 0.85 1.70 0.03 94.28 13:59:01 2 1.59 0.00 0.62 0.23 0.02 97.54 13:59:01 3 2.88 0.00 0.82 2.04 0.03 94.23 13:59:01 4 18.17 0.00 1.12 0.69 0.05 79.98 13:59:01 5 4.20 0.00 0.82 0.20 0.03 94.75 13:59:01 6 2.67 0.00 0.77 1.03 0.05 95.48 13:59:01 7 2.27 0.00 0.62 1.22 0.03 95.86 Average: all 9.70 0.00 1.70 4.53 0.05 84.02 Average: 0 8.82 0.00 1.72 3.37 0.06 86.04 Average: 1 13.18 0.00 2.11 8.92 0.06 75.73 Average: 2 10.14 0.00 1.42 0.59 0.05 87.80 Average: 3 11.12 0.00 2.02 3.87 0.05 82.94 Average: 4 9.84 0.00 1.46 4.00 0.05 84.65 Average: 5 10.66 0.00 2.02 3.53 0.05 83.74 Average: 6 5.84 0.00 1.48 11.29 0.05 81.34 Average: 7 7.98 0.00 1.39 0.71 0.05 89.87