---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83661 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 12G 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 885 27853 0 3428 30826 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:89:bb:4a brd ff:ff:ff:ff:ff:ff inet 10.30.107.22/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe89:bb4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:22:7a:85 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::42:15ff:fe22:7a85/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83661) 11/14/24 _x86_64_ (8 CPU) 10:08:56 LINUX RESTART (8 CPU) 10:09:01 tps rtps wtps bread/s bwrtn/s 10:10:01 339.78 74.77 265.01 5330.58 62072.85 10:11:01 174.85 39.16 135.69 2869.39 33894.75 10:12:01 59.94 3.45 56.49 133.98 28909.98 10:13:01 14.73 0.07 14.66 2.00 19312.11 10:14:01 22.41 2.18 20.23 55.46 19744.84 10:15:01 331.91 2.60 329.31 387.40 47483.15 10:16:01 120.91 0.10 120.81 11.73 34183.37 10:17:01 71.20 0.57 70.64 56.79 22827.26 Average: 141.97 15.36 126.61 1105.92 33553.54 10:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 30158868 31617212 2780352 8.44 56920 1719132 1474980 4.34 937628 1567240 99640 10:11:01 28802096 30645456 4137124 12.56 82488 2059800 3014448 8.87 2007688 1813564 48260 10:12:01 27128324 29160056 5810896 17.64 87004 2237780 3908760 11.50 3536828 1942540 2248 10:13:01 26335228 28372604 6603992 20.05 87100 2243152 4531416 13.33 4324468 1947776 2632 10:14:01 25709916 27756388 7229304 21.95 87536 2251328 4844100 14.25 4946648 1944964 864 10:15:01 27546616 30382036 5392604 16.37 119696 2971600 2634984 7.75 2457196 2527044 52932 10:16:01 27618308 30423200 5320912 16.15 127796 2935048 2431664 7.15 2383944 2535840 424 10:17:01 28494708 31539240 4444512 13.49 133608 3156424 1536300 4.52 1307016 2724312 16304 Average: 27724258 29987024 5214962 15.83 97768 2446783 3047082 8.97 2737677 2125410 27913 10:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 10:10:01 ens3 408.33 250.96 1677.06 81.14 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 10:11:01 ens3 286.82 217.28 1874.50 48.43 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 ens3 849.46 496.47 2685.91 152.01 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 ens3 652.26 407.48 149.05 138.14 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 7.12 7.12 0.85 0.85 0.00 0.00 0.00 0.00 10:14:01 ens3 595.72 362.29 138.93 112.61 0.00 0.00 0.00 0.00 10:15:01 docker0 47.28 91.83 2.90 1404.07 0.00 0.00 0.00 0.00 10:15:01 veth463ed9d 41.48 80.65 2.98 1268.71 0.00 0.00 0.00 0.10 10:15:01 lo 2.53 2.53 0.20 0.20 0.00 0.00 0.00 0.00 10:15:01 ens3 669.02 375.85 3611.39 104.19 0.00 0.00 0.00 0.00 10:16:01 docker0 6.95 13.18 0.58 204.98 0.00 0.00 0.00 0.00 10:16:01 lo 6.07 6.07 0.55 0.55 0.00 0.00 0.00 0.00 10:16:01 ens3 412.98 441.43 439.76 2882.65 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 10:17:01 ens3 80.80 75.20 586.91 48.86 0.00 0.00 0.00 0.00 Average: docker0 6.78 13.13 0.44 201.13 0.00 0.00 0.00 0.00 Average: lo 2.79 2.79 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 494.42 328.37 1395.44 446.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83661) 11/14/24 _x86_64_ (8 CPU) 10:08:56 LINUX RESTART (8 CPU) 10:09:01 CPU %user %nice %system %iowait %steal %idle 10:10:01 all 8.65 0.00 1.14 3.25 0.04 86.92 10:10:01 0 4.53 0.00 0.77 0.35 0.02 94.34 10:10:01 1 5.49 0.00 0.72 0.72 0.03 93.04 10:10:01 2 9.61 0.00 0.95 0.52 0.03 88.89 10:10:01 3 17.52 0.00 1.96 5.95 0.08 74.48 10:10:01 4 5.37 0.00 0.60 9.88 0.03 84.12 10:10:01 5 15.95 0.00 1.45 0.57 0.05 81.98 10:10:01 6 6.88 0.00 0.72 2.37 0.03 89.99 10:10:01 7 3.87 0.00 1.94 5.68 0.03 88.47 10:11:01 all 18.25 0.00 1.06 1.78 0.05 78.86 10:11:01 0 13.48 0.00 0.99 0.05 0.03 85.45 10:11:01 1 16.66 0.00 0.48 0.23 0.03 82.59 10:11:01 2 10.99 0.00 0.68 0.53 0.03 87.76 10:11:01 3 27.37 0.00 1.69 4.24 0.07 66.62 10:11:01 4 17.13 0.00 1.35 6.86 0.03 74.63 10:11:01 5 34.05 0.00 1.45 1.12 0.05 63.33 10:11:01 6 16.16 0.00 1.12 0.70 0.10 81.92 10:11:01 7 10.15 0.00 0.74 0.47 0.05 88.59 10:12:01 all 34.74 0.00 1.24 0.31 0.06 63.65 10:12:01 0 25.92 0.00 2.00 0.00 0.05 72.02 10:12:01 1 51.59 0.00 1.64 0.02 0.05 46.71 10:12:01 2 31.70 0.00 0.77 0.00 0.07 67.47 10:12:01 3 43.84 0.00 1.84 0.10 0.07 54.15 10:12:01 4 23.53 0.00 1.07 1.92 0.07 73.42 10:12:01 5 40.50 0.00 0.47 0.03 0.07 58.93 10:12:01 6 30.25 0.00 1.29 0.05 0.08 68.34 10:12:01 7 30.59 0.00 0.80 0.33 0.05 68.23 10:13:01 all 12.38 0.00 0.79 1.07 0.05 85.72 10:13:01 0 2.44 0.00 0.67 0.00 0.02 96.88 10:13:01 1 14.50 0.00 1.41 0.05 0.07 83.97 10:13:01 2 22.12 0.00 0.50 0.00 0.07 77.31 10:13:01 3 13.43 0.00 1.44 0.13 0.05 84.94 10:13:01 4 9.74 0.00 0.07 8.29 0.03 81.87 10:13:01 5 19.13 0.00 0.77 0.00 0.05 80.05 10:13:01 6 10.88 0.00 0.67 0.02 0.05 88.38 10:13:01 7 6.81 0.00 0.77 0.08 0.05 92.29 10:14:01 all 24.52 0.00 0.73 1.02 0.07 73.66 10:14:01 0 12.49 0.00 0.75 0.10 0.05 86.61 10:14:01 1 43.87 0.00 0.80 0.07 0.08 55.17 10:14:01 2 21.40 0.00 0.65 0.03 0.07 77.85 10:14:01 3 40.11 0.00 1.00 0.00 0.05 58.84 10:14:01 4 14.30 0.00 0.77 7.83 0.08 77.02 10:14:01 5 20.50 0.00 0.62 0.02 0.07 78.80 10:14:01 6 22.87 0.00 0.75 0.00 0.07 76.31 10:14:01 7 20.73 0.00 0.49 0.12 0.07 78.60 10:15:01 all 17.32 0.00 2.51 3.04 0.07 77.06 10:15:01 0 12.98 0.00 3.59 3.48 0.07 79.89 10:15:01 1 22.70 0.00 2.07 5.98 0.05 69.20 10:15:01 2 16.59 0.00 2.67 3.83 0.08 76.83 10:15:01 3 13.83 0.00 2.12 1.16 0.07 82.82 10:15:01 4 15.81 0.00 3.44 5.76 0.07 74.92 10:15:01 5 17.18 0.00 2.32 2.47 0.10 77.94 10:15:01 6 20.02 0.00 2.52 1.38 0.08 75.99 10:15:01 7 19.46 0.00 1.34 0.32 0.05 78.83 10:16:01 all 10.51 0.00 1.24 2.12 0.07 86.06 10:16:01 0 5.66 0.00 1.44 0.12 0.03 92.75 10:16:01 1 15.96 0.00 1.49 8.19 0.10 74.26 10:16:01 2 7.08 0.00 0.96 0.15 0.03 91.78 10:16:01 3 10.60 0.00 1.21 0.03 0.07 88.09 10:16:01 4 16.59 0.00 1.21 0.20 0.08 81.92 10:16:01 5 5.60 0.00 0.90 1.94 0.03 91.52 10:16:01 6 10.05 0.00 1.39 4.76 0.10 83.70 10:16:01 7 12.53 0.00 1.34 1.58 0.07 84.49 10:17:01 all 16.65 0.00 2.97 0.92 0.05 79.39 10:17:01 0 8.90 0.00 4.00 4.99 0.05 82.06 10:17:01 1 15.28 0.00 5.18 1.80 0.07 77.67 10:17:01 2 14.40 0.00 2.39 0.07 0.05 83.09 10:17:01 3 15.00 0.00 1.77 0.07 0.03 83.13 10:17:01 4 38.80 0.00 1.60 0.13 0.08 59.38 10:17:01 5 16.98 0.00 3.87 0.27 0.07 78.81 10:17:01 6 9.32 0.00 1.82 0.07 0.07 88.72 10:17:01 7 14.47 0.00 3.11 0.02 0.05 82.35 Average: all 17.88 0.00 1.46 1.69 0.06 78.91 Average: 0 10.80 0.00 1.77 1.13 0.04 86.25 Average: 1 23.26 0.00 1.72 2.13 0.06 72.83 Average: 2 16.74 0.00 1.19 0.64 0.05 81.37 Average: 3 22.73 0.00 1.63 1.46 0.06 74.13 Average: 4 17.66 0.00 1.26 5.11 0.06 75.90 Average: 5 21.25 0.00 1.48 0.80 0.06 76.41 Average: 6 15.81 0.00 1.28 1.17 0.07 81.67 Average: 7 14.83 0.00 1.32 1.07 0.05 82.73