---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14228 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: 2799.996 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 11G 145G 7% / 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 28437 0 2870 30867 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:c4:5f:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fec4:5f53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:14:e1:ab 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::42:1eff:fe14:e1ab/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-14228) 03/19/24 _x86_64_ (8 CPU) 05:03:26 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps bread/s bwrtn/s 05:05:01 121.67 51.30 70.37 2273.53 25879.50 05:06:01 140.38 20.90 119.48 844.26 31794.17 05:07:01 44.59 0.70 43.89 14.40 24044.26 05:08:01 38.19 0.63 37.56 20.93 21000.23 05:09:01 122.48 4.73 117.74 509.03 49301.43 Average: 93.37 15.53 77.83 727.32 30419.53 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30147052 31699492 2792168 8.48 67564 1798028 1493132 4.39 871540 1635904 148296 05:06:01 28816188 30596456 4123032 12.52 82220 1998480 2576200 7.58 2024316 1785368 18612 05:07:01 27653716 29557112 5285504 16.05 87600 2109960 4561636 13.42 3087360 1864744 20460 05:08:01 28121136 30199156 4818084 14.63 90864 2277804 2656376 7.82 2499808 1981916 129132 05:09:01 29081556 31569212 3857664 11.71 99636 2669956 1558724 4.59 1275048 2228380 26740 Average: 28763930 30724286 4175290 12.68 85577 2170846 2569214 7.56 1951614 1899262 68648 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 354.96 243.41 1491.80 60.50 0.00 0.00 0.00 0.00 05:05:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 353.41 234.83 1480.59 67.86 0.00 0.00 0.00 0.00 05:06:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 670.02 380.49 1471.32 141.25 0.00 0.00 0.00 0.00 05:07:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 241.11 168.17 488.56 57.36 0.00 0.00 0.00 0.00 05:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:09:01 ens3 299.67 313.88 1473.65 1671.47 0.00 0.00 0.00 0.00 05:09:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 383.93 268.24 1280.49 400.85 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14228) 03/19/24 _x86_64_ (8 CPU) 05:03:26 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.13 0.00 0.95 3.15 0.04 84.73 05:05:01 0 16.45 0.00 0.80 0.99 0.05 81.71 05:05:01 1 9.30 0.00 0.59 0.20 0.02 89.89 05:05:01 2 4.78 0.00 1.04 8.13 0.03 86.03 05:05:01 3 14.38 0.00 1.42 0.98 0.04 83.19 05:05:01 4 14.70 0.00 1.21 0.29 0.03 83.77 05:05:01 5 7.30 0.00 0.53 13.05 0.02 79.11 05:05:01 6 6.92 0.00 0.70 0.37 0.03 91.97 05:05:01 7 15.32 0.00 1.36 1.10 0.05 82.16 05:06:01 all 25.56 0.00 1.05 1.95 0.06 71.37 05:06:01 0 28.01 0.00 0.60 1.80 0.07 69.52 05:06:01 1 24.25 0.00 0.73 0.23 0.07 74.72 05:06:01 2 18.61 0.00 0.99 1.72 0.05 78.63 05:06:01 3 34.18 0.00 1.91 1.18 0.07 62.66 05:06:01 4 31.98 0.00 1.44 0.47 0.05 66.07 05:06:01 5 25.64 0.00 1.12 8.63 0.07 64.54 05:06:01 6 23.14 0.00 0.82 1.44 0.05 74.55 05:06:01 7 18.71 0.00 0.73 0.17 0.03 80.36 05:07:01 all 56.07 0.00 1.96 0.69 0.09 41.19 05:07:01 0 58.35 0.00 1.89 0.00 0.08 39.68 05:07:01 1 57.23 0.00 1.77 0.02 0.08 40.90 05:07:01 2 61.34 0.00 2.53 0.40 0.08 35.64 05:07:01 3 57.07 0.00 2.09 0.00 0.10 40.74 05:07:01 4 59.14 0.00 1.95 0.02 0.10 38.79 05:07:01 5 51.77 0.00 1.89 0.03 0.07 46.24 05:07:01 6 46.54 0.00 1.81 5.08 0.08 46.49 05:07:01 7 57.13 0.00 1.79 0.02 0.10 40.96 05:08:01 all 75.29 0.00 1.82 0.39 0.23 22.26 05:08:01 0 73.81 0.00 2.47 0.03 0.10 23.59 05:08:01 1 77.27 0.00 1.72 0.00 0.12 20.89 05:08:01 2 79.18 0.00 1.29 1.19 0.12 18.21 05:08:01 3 76.42 0.00 1.97 0.00 0.10 21.50 05:08:01 4 75.31 0.00 1.62 0.00 1.09 21.98 05:08:01 5 74.85 0.00 1.89 0.03 0.10 23.12 05:08:01 6 70.51 0.00 1.75 1.88 0.10 25.76 05:08:01 7 75.01 0.00 1.88 0.00 0.10 23.01 05:09:01 all 12.36 0.00 1.27 2.38 0.04 83.94 05:09:01 0 8.25 0.00 1.34 2.88 0.07 87.47 05:09:01 1 12.22 0.00 1.70 0.50 0.03 85.54 05:09:01 2 5.68 0.00 0.74 3.51 0.03 90.04 05:09:01 3 7.20 0.00 1.22 0.22 0.03 91.33 05:09:01 4 18.08 0.00 1.07 1.12 0.03 79.70 05:09:01 5 13.08 0.00 1.77 3.13 0.05 81.97 05:09:01 6 2.37 0.00 0.95 7.42 0.03 89.22 05:09:01 7 32.16 0.00 1.35 0.30 0.07 66.11 Average: all 36.09 0.00 1.41 1.71 0.09 60.70 Average: 0 36.96 0.00 1.42 1.14 0.07 60.41 Average: 1 35.96 0.00 1.31 0.19 0.06 62.48 Average: 2 33.73 0.00 1.32 2.98 0.06 61.91 Average: 3 38.03 0.00 1.73 0.47 0.07 59.70 Average: 4 39.93 0.00 1.46 0.38 0.26 57.98 Average: 5 34.61 0.00 1.44 4.95 0.06 58.93 Average: 6 29.84 0.00 1.20 3.25 0.06 65.64 Average: 7 39.65 0.00 1.42 0.32 0.07 58.54