---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10499 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 712K 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 859 27913 0 3394 30852 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:60:24:87 brd ff:ff:ff:ff:ff:ff inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe60:2487/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:66:f5:f3 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::42:56ff:fe66:f5f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10499) 03/02/24 _x86_64_ (8 CPU) 21:55:34 LINUX RESTART (8 CPU) 21:56:01 tps rtps wtps bread/s bwrtn/s 21:57:01 168.98 71.31 97.67 4589.80 80571.81 21:58:01 161.42 34.43 127.00 798.67 73730.78 21:59:01 97.77 1.62 96.15 47.06 16800.00 22:00:01 60.09 2.80 57.29 234.36 4933.71 22:01:01 97.05 2.65 94.40 403.53 24709.35 22:02:01 48.91 0.00 48.91 0.00 13446.16 22:03:01 239.15 8.86 230.29 1123.23 36579.54 Average: 124.77 17.38 107.39 1028.18 35825.56 21:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:57:01 30038556 31649464 2900664 8.81 67232 1854072 1478084 4.35 957876 1651764 200888 21:58:01 29267044 31115860 3672176 11.15 87000 2056660 2119200 6.24 1517436 1830016 175404 21:59:01 28509368 31014508 4429852 13.45 117412 2649248 2229812 6.56 1683620 2356836 367596 22:00:01 28758584 31035892 4180636 12.69 125348 2433708 2202488 6.48 1665776 2164668 223516 22:01:01 28548376 31054028 4390844 13.33 134896 2638664 2227516 6.55 1695400 2308048 134128 22:02:01 28114484 31009320 4824736 14.65 147864 2981016 2287308 6.73 1801432 2598312 128480 22:03:01 28616852 31622388 4322368 13.12 192148 3023984 1481496 4.36 1206176 2668828 44672 Average: 28836181 31214494 4103039 12.46 124557 2519622 2003701 5.90 1503959 2225496 182098 21:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:57:01 ens3 329.92 227.77 1463.54 55.89 0.00 0.00 0.00 0.00 21:57:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 ens3 187.60 145.71 1488.37 30.70 0.00 0.00 0.00 0.00 21:58:01 lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 ens3 126.38 74.19 2461.72 11.79 0.00 0.00 0.00 0.00 21:59:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 ens3 55.04 41.93 16.21 12.80 0.00 0.00 0.00 0.00 22:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 ens3 183.20 86.05 2581.72 14.33 0.00 0.00 0.00 0.00 22:01:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 22:01:01 docker0 48.83 124.75 4.12 2315.43 0.00 0.00 0.00 0.00 22:01:01 veth41acf20 22.25 45.48 2.98 862.55 0.00 0.00 0.00 0.07 22:02:01 ens3 79.95 36.33 1847.05 4.79 0.00 0.00 0.00 0.00 22:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:02:01 docker0 36.16 79.54 4.23 1846.91 0.00 0.00 0.00 0.00 22:02:01 veth41acf20 36.16 79.57 4.73 1846.92 0.00 0.00 0.00 0.15 22:03:01 ens3 55.56 30.99 66.16 11.97 0.00 0.00 0.00 0.00 22:03:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 22:03:01 docker0 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 145.38 91.85 1417.79 20.33 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 12.15 29.21 1.19 594.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10499) 03/02/24 _x86_64_ (8 CPU) 21:55:34 LINUX RESTART (8 CPU) 21:56:01 CPU %user %nice %system %iowait %steal %idle 21:57:01 all 9.72 0.00 1.11 5.52 0.04 83.61 21:57:01 0 11.59 0.00 1.08 4.02 0.03 83.27 21:57:01 1 10.05 0.00 1.19 1.09 0.02 87.67 21:57:01 2 3.59 0.00 0.68 0.50 0.02 95.21 21:57:01 3 6.68 0.00 1.06 25.13 0.05 67.09 21:57:01 4 2.16 0.00 0.64 0.27 0.07 96.88 21:57:01 5 2.88 0.00 0.92 1.01 0.02 95.17 21:57:01 6 28.91 0.00 1.96 6.09 0.07 62.98 21:57:01 7 12.10 0.00 1.34 6.18 0.03 80.34 21:58:01 all 15.42 0.00 1.12 2.66 0.04 80.76 21:58:01 0 30.65 0.00 1.86 0.33 0.05 67.10 21:58:01 1 10.22 0.00 1.02 1.27 0.05 87.44 21:58:01 2 13.75 0.00 1.07 0.18 0.05 84.95 21:58:01 3 6.52 0.00 0.58 0.27 0.02 92.61 21:58:01 4 14.20 0.00 0.62 7.34 0.05 77.79 21:58:01 5 7.97 0.00 0.60 0.12 0.03 91.28 21:58:01 6 4.90 0.00 0.95 4.64 0.02 89.49 21:58:01 7 35.27 0.00 2.22 7.14 0.07 55.30 21:59:01 all 9.93 0.00 0.66 0.70 0.03 88.68 21:59:01 0 7.44 0.00 0.78 0.15 0.03 91.59 21:59:01 1 13.81 0.00 0.58 0.70 0.03 84.87 21:59:01 2 0.18 0.00 0.07 0.35 0.07 99.33 21:59:01 3 1.05 0.00 0.15 0.07 0.02 98.72 21:59:01 4 0.08 0.00 0.03 0.00 0.00 99.88 21:59:01 5 13.12 0.00 0.49 0.18 0.03 86.18 21:59:01 6 37.46 0.00 2.38 0.80 0.05 59.31 21:59:01 7 6.25 0.00 0.79 3.38 0.03 89.56 22:00:01 all 12.05 0.00 0.66 0.30 0.03 86.96 22:00:01 0 8.41 0.00 1.13 0.03 0.03 90.39 22:00:01 1 46.76 0.00 1.37 0.18 0.05 51.64 22:00:01 2 1.15 0.00 0.38 0.35 0.03 98.08 22:00:01 3 0.85 0.00 0.13 0.00 0.02 99.00 22:00:01 4 6.46 0.00 0.38 0.03 0.02 93.10 22:00:01 5 1.46 0.00 0.20 0.00 0.00 98.34 22:00:01 6 11.04 0.00 0.75 0.07 0.03 88.11 22:00:01 7 20.14 0.00 0.92 1.75 0.05 77.13 22:01:01 all 10.38 0.00 1.41 0.98 0.03 87.20 22:01:01 0 3.73 0.00 1.07 0.17 0.05 94.99 22:01:01 1 10.58 0.00 2.17 0.08 0.02 87.15 22:01:01 2 5.44 0.00 1.49 1.09 0.03 91.95 22:01:01 3 11.77 0.00 1.60 3.56 0.03 83.04 22:01:01 4 4.74 0.00 0.72 0.50 0.02 94.03 22:01:01 5 10.06 0.00 1.42 0.32 0.03 88.17 22:01:01 6 25.10 0.00 1.25 1.37 0.03 72.24 22:01:01 7 11.59 0.00 1.62 0.77 0.03 85.98 22:02:01 all 10.10 0.00 1.13 1.13 0.03 87.61 22:02:01 0 0.77 0.00 0.12 0.69 0.05 98.38 22:02:01 1 33.98 0.00 2.45 3.05 0.05 60.46 22:02:01 2 21.31 0.00 2.32 0.22 0.03 76.12 22:02:01 3 4.87 0.00 0.78 0.00 0.02 94.33 22:02:01 4 4.82 0.00 1.02 0.00 0.02 94.15 22:02:01 5 9.10 0.00 0.95 3.59 0.02 86.34 22:02:01 6 4.57 0.00 0.97 1.47 0.02 92.98 22:02:01 7 1.43 0.00 0.42 0.00 0.02 98.13 22:03:01 all 10.61 0.00 2.45 1.14 0.04 85.76 22:03:01 0 8.12 0.00 3.54 5.66 0.05 82.63 22:03:01 1 24.76 0.00 5.61 0.35 0.05 69.23 22:03:01 2 5.48 0.00 1.54 0.33 0.03 92.61 22:03:01 3 3.49 0.00 1.60 0.03 0.02 94.85 22:03:01 4 3.09 0.00 2.13 0.07 0.05 94.66 22:03:01 5 2.46 0.00 1.37 2.60 0.05 93.52 22:03:01 6 3.18 0.00 1.27 0.03 0.03 95.48 22:03:01 7 34.20 0.00 2.53 0.10 0.05 63.12 Average: all 11.17 0.00 1.22 1.78 0.03 85.80 Average: 0 10.10 0.00 1.37 1.57 0.04 86.92 Average: 1 21.46 0.00 2.05 0.96 0.04 75.49 Average: 2 7.27 0.00 1.08 0.43 0.04 91.18 Average: 3 5.03 0.00 0.84 4.13 0.02 89.97 Average: 4 5.08 0.00 0.79 1.17 0.03 92.93 Average: 5 6.73 0.00 0.85 1.12 0.03 91.28 Average: 6 16.44 0.00 1.36 2.06 0.04 80.11 Average: 7 17.28 0.00 1.40 2.76 0.04 78.52