---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26128 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: 2799.998 BogoMIPS: 5599.99 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 876 27249 0 4041 30835 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:68:c1:87 brd ff:ff:ff:ff:ff:ff inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe68:c187/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:05:bb:41 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::42:1fff:fe05:bb41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26128) 04/25/24 _x86_64_ (8 CPU) 12:33:41 LINUX RESTART (8 CPU) 12:34:01 tps rtps wtps bread/s bwrtn/s 12:35:01 149.29 79.65 69.64 5238.59 55795.63 12:36:01 138.89 42.43 96.47 2495.72 26320.68 12:37:01 43.41 2.42 40.99 74.12 19539.94 12:38:01 39.39 0.85 38.54 28.92 21448.32 12:39:01 25.51 0.43 25.08 11.46 17155.14 12:40:01 23.91 0.75 23.16 74.12 15865.89 12:41:01 313.11 4.73 308.38 457.52 102244.16 Average: 104.79 18.75 86.04 1197.18 36909.60 12:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 30167500 31657148 2771720 8.41 60088 1747156 1526136 4.49 921592 1568540 106496 12:36:01 29003228 30827988 3935992 11.95 82764 2042880 1920256 5.65 1807768 1811612 93848 12:37:01 27287700 29171524 5651520 17.16 85148 2095844 3471944 10.22 3484028 1843648 30096 12:38:01 28001852 30066204 4937368 14.99 90308 2265004 2410064 7.09 2613796 1988080 24944 12:39:01 27401580 29518056 5537640 16.81 93364 2310304 3038364 8.94 3167068 2025388 14236 12:40:01 27364828 29720464 5574392 16.92 95964 2541480 2727868 8.03 3018456 2198336 204996 12:41:01 25966292 29639552 6972928 21.17 104188 3822032 2763172 8.13 3503384 3062780 264 Average: 27884711 30085848 5054509 15.34 87403 2403529 2551115 7.51 2645156 2071198 67840 12:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 ens3 430.64 250.24 1505.97 62.58 0.00 0.00 0.00 0.00 12:35:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 165.04 134.58 1519.65 30.40 0.00 0.00 0.00 0.00 12:36:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 3108.13 2149.09 1065.72 824.81 0.00 0.00 0.00 0.00 12:37:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 1308.06 958.60 2646.09 323.28 0.00 0.00 0.00 0.00 12:38:01 lo 8.06 8.06 0.78 0.78 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 596.43 392.25 411.22 154.30 0.00 0.00 0.00 0.00 12:39:01 lo 7.55 7.55 9.56 9.56 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 163.89 149.53 243.37 645.07 0.00 0.00 0.00 0.00 12:40:01 lo 5.95 5.95 0.90 0.90 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 ens3 414.13 418.86 2075.17 3811.44 0.00 0.00 0.00 0.00 12:41:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 883.77 636.17 1352.49 835.97 0.00 0.00 0.00 0.00 Average: lo 3.85 3.85 1.68 1.68 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-26128) 04/25/24 _x86_64_ (8 CPU) 12:33:41 LINUX RESTART (8 CPU) 12:34:01 CPU %user %nice %system %iowait %steal %idle 12:35:01 all 9.30 0.00 1.14 5.09 0.04 84.43 12:35:01 0 12.60 0.00 1.59 0.54 0.05 85.23 12:35:01 1 10.12 0.00 0.82 1.93 0.03 87.10 12:35:01 2 7.03 0.00 0.69 18.46 0.07 73.75 12:35:01 3 5.93 0.00 2.28 14.65 0.03 77.11 12:35:01 4 7.69 0.00 0.80 0.98 0.02 90.51 12:35:01 5 1.74 0.00 0.69 0.49 0.03 97.06 12:35:01 6 11.30 0.00 1.20 2.47 0.03 85.00 12:35:01 7 17.95 0.00 1.03 1.33 0.03 79.65 12:36:01 all 21.75 0.00 0.97 2.32 0.06 74.91 12:36:01 0 19.88 0.00 0.60 0.25 0.03 79.24 12:36:01 1 28.43 0.00 0.88 0.60 0.05 70.04 12:36:01 2 19.84 0.00 1.07 9.17 0.07 69.86 12:36:01 3 19.17 0.00 1.54 5.03 0.07 74.19 12:36:01 4 26.77 0.00 0.87 0.72 0.07 71.58 12:36:01 5 13.06 0.00 0.63 0.42 0.03 85.85 12:36:01 6 25.68 0.00 1.24 0.85 0.10 72.13 12:36:01 7 21.17 0.00 0.88 1.57 0.05 76.33 12:37:01 all 46.68 0.00 4.04 0.76 0.10 48.43 12:37:01 0 46.38 0.00 1.52 0.03 0.12 51.94 12:37:01 1 40.37 0.00 3.05 0.00 0.10 56.48 12:37:01 2 36.51 0.00 7.04 0.00 0.08 56.37 12:37:01 3 54.68 0.00 3.26 0.69 0.08 41.29 12:37:01 4 51.46 0.00 1.56 0.03 0.08 46.86 12:37:01 5 58.34 0.00 9.60 0.00 0.10 31.95 12:37:01 6 49.14 0.00 4.16 0.10 0.10 46.50 12:37:01 7 36.61 0.00 2.08 5.16 0.07 56.09 12:38:01 all 33.63 0.00 2.77 0.84 0.07 62.69 12:38:01 0 36.91 0.00 0.80 0.02 0.08 62.18 12:38:01 1 30.06 0.00 2.08 0.35 0.08 67.43 12:38:01 2 52.93 0.00 6.87 0.02 0.08 40.10 12:38:01 3 45.14 0.00 3.62 0.03 0.10 51.11 12:38:01 4 24.03 0.00 0.92 0.00 0.07 74.98 12:38:01 5 30.60 0.00 1.44 0.30 0.05 67.61 12:38:01 6 25.62 0.00 2.51 0.05 0.07 71.75 12:38:01 7 23.80 0.00 3.94 5.91 0.05 66.30 12:39:01 all 38.97 0.00 1.64 1.18 0.11 58.10 12:39:01 0 35.32 0.00 1.64 0.03 0.12 62.89 12:39:01 1 38.88 0.00 1.48 0.02 0.07 59.56 12:39:01 2 29.87 0.00 1.06 0.08 0.13 68.85 12:39:01 3 54.28 0.00 2.08 0.10 0.10 43.44 12:39:01 4 33.87 0.00 1.39 6.73 0.08 57.92 12:39:01 5 41.79 0.00 1.72 1.67 0.12 54.70 12:39:01 6 43.08 0.00 2.24 0.10 0.12 54.47 12:39:01 7 34.67 0.00 1.51 0.70 0.12 63.01 12:40:01 all 36.96 0.00 1.33 1.92 0.08 59.71 12:40:01 0 41.99 0.00 0.79 0.15 0.08 56.99 12:40:01 1 54.52 0.00 2.28 0.13 0.08 42.98 12:40:01 2 44.36 0.00 0.77 0.02 0.08 54.77 12:40:01 3 30.19 0.00 1.36 3.96 0.08 64.40 12:40:01 4 33.21 0.00 1.41 5.25 0.07 60.06 12:40:01 5 31.64 0.00 1.14 0.02 0.08 67.11 12:40:01 6 31.20 0.00 1.52 5.66 0.07 61.55 12:40:01 7 28.60 0.00 1.34 0.15 0.07 69.84 12:41:01 all 7.21 0.00 2.06 6.63 0.04 84.05 12:41:01 0 8.02 0.00 2.33 0.28 0.05 89.32 12:41:01 1 12.96 0.00 2.91 8.21 0.05 75.87 12:41:01 2 2.81 0.00 2.34 3.70 0.05 91.11 12:41:01 3 4.74 0.00 1.22 8.03 0.03 85.97 12:41:01 4 9.26 0.00 2.01 2.61 0.05 86.08 12:41:01 5 7.19 0.00 2.62 7.93 0.05 82.21 12:41:01 6 3.36 0.00 1.43 18.86 0.03 76.33 12:41:01 7 9.31 0.00 1.64 3.53 0.05 85.47 Average: all 27.78 0.00 1.99 2.68 0.07 67.48 Average: 0 28.71 0.00 1.32 0.19 0.08 69.70 Average: 1 30.75 0.00 1.93 1.60 0.07 65.65 Average: 2 27.64 0.00 2.84 4.49 0.08 64.95 Average: 3 30.57 0.00 2.19 4.65 0.07 62.52 Average: 4 26.60 0.00 1.28 2.33 0.06 69.73 Average: 5 26.35 0.00 2.55 1.54 0.07 69.49 Average: 6 27.02 0.00 2.04 4.01 0.07 66.85 Average: 7 24.58 0.00 1.77 2.62 0.06 70.96