---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83388 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 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 874 28434 0 2858 30853 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:50:94:73 brd ff:ff:ff:ff:ff:ff inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe50:9473/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:3f:06:78 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::42:97ff:fe3f:678/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83388) 11/13/24 _x86_64_ (8 CPU) 05:03:25 LINUX RESTART (8 CPU) 05:04:03 tps rtps wtps bread/s bwrtn/s 05:05:01 328.22 45.53 282.69 2012.89 32240.37 05:06:01 144.84 20.23 124.61 821.33 35657.52 05:07:01 47.76 0.92 46.84 25.60 28013.06 05:08:01 37.40 0.83 36.57 25.32 25999.47 05:09:01 121.33 3.48 117.85 439.93 52365.94 Average: 134.62 13.99 120.63 655.95 34872.52 05:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30154704 31718736 2784508 8.45 69692 1805912 1439344 4.23 853132 1643952 157512 05:06:01 28989064 30753472 3950148 11.99 81808 1983720 2455684 7.23 1853764 1786640 13360 05:07:01 28639864 30531336 4299348 13.05 87384 2099480 2775088 8.16 2113684 1861692 20216 05:08:01 27277924 29212432 5661288 17.19 89408 2137148 5109948 15.03 3446756 1877132 2468 05:09:01 29191148 31664300 3748064 11.38 98324 2657404 1422660 4.19 1175308 2218180 16692 Average: 28850541 30776055 4088671 12.41 85323 2136733 2640545 7.77 1888529 1877519 42050 05:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 05:05:01 ens3 291.31 175.76 1326.13 63.20 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 05:06:01 ens3 346.73 240.61 1402.80 65.99 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 05:07:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 ens3 400.50 315.58 1429.71 103.97 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 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:08:01 ens3 154.70 116.04 450.59 39.85 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 05:09:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 05:09:01 ens3 423.01 381.60 1527.23 1699.54 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 323.46 246.39 1226.60 396.72 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 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-83388) 11/13/24 _x86_64_ (8 CPU) 05:03:25 LINUX RESTART (8 CPU) 05:04:03 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 10.76 0.00 1.05 3.49 0.04 84.66 05:05:01 0 8.75 0.00 1.56 6.53 0.03 83.13 05:05:01 1 19.71 0.00 1.21 0.52 0.03 78.53 05:05:01 2 2.98 0.00 0.65 0.36 0.02 95.98 05:05:01 3 2.51 0.00 0.67 1.42 0.05 95.35 05:05:01 4 1.76 0.00 0.47 15.20 0.02 82.55 05:05:01 5 7.51 0.00 0.66 0.95 0.05 90.83 05:05:01 6 11.39 0.00 1.11 0.31 0.05 87.14 05:05:01 7 31.58 0.00 2.06 2.63 0.07 63.65 05:06:01 all 17.65 0.00 0.85 2.31 0.05 79.13 05:06:01 0 11.88 0.00 0.42 0.38 0.03 87.28 05:06:01 1 14.37 0.00 0.55 1.71 0.03 83.33 05:06:01 2 11.95 0.00 0.52 0.40 0.03 87.10 05:06:01 3 19.23 0.00 1.09 0.40 0.05 79.23 05:06:01 4 14.72 0.00 0.62 10.44 0.05 74.17 05:06:01 5 16.59 0.00 0.59 1.61 0.05 81.17 05:06:01 6 30.08 0.00 1.44 1.34 0.07 67.07 05:06:01 7 22.41 0.00 1.64 2.17 0.05 73.74 05:07:01 all 53.17 0.00 2.13 0.75 0.10 43.85 05:07:01 0 57.71 0.00 1.71 0.05 0.10 40.43 05:07:01 1 56.18 0.00 2.11 2.43 0.10 39.17 05:07:01 2 50.88 0.00 2.18 0.02 0.10 46.83 05:07:01 3 51.98 0.00 1.88 0.02 0.10 46.02 05:07:01 4 46.86 0.00 1.76 3.04 0.10 48.24 05:07:01 5 56.15 0.00 2.75 0.23 0.10 40.76 05:07:01 6 53.12 0.00 2.51 0.22 0.10 44.05 05:07:01 7 52.47 0.00 2.12 0.00 0.10 45.31 05:08:01 all 73.26 0.00 2.11 0.36 0.10 24.18 05:08:01 0 72.91 0.00 2.04 0.00 0.08 24.97 05:08:01 1 74.54 0.00 2.88 2.68 0.10 19.80 05:08:01 2 75.26 0.00 1.86 0.15 0.10 22.63 05:08:01 3 72.74 0.00 2.12 0.00 0.12 25.02 05:08:01 4 71.22 0.00 1.99 0.00 0.08 26.71 05:08:01 5 77.86 0.00 1.81 0.02 0.10 20.21 05:08:01 6 73.24 0.00 2.21 0.00 0.10 24.45 05:08:01 7 68.28 0.00 1.93 0.00 0.10 29.69 05:09:01 all 31.59 0.00 1.67 2.23 0.06 64.45 05:09:01 0 29.95 0.00 1.49 4.35 0.07 64.14 05:09:01 1 28.24 0.00 1.10 4.23 0.05 66.37 05:09:01 2 30.41 0.00 1.80 6.41 0.07 61.31 05:09:01 3 31.25 0.00 1.97 0.12 0.05 66.61 05:09:01 4 32.08 0.00 1.52 0.20 0.07 66.14 05:09:01 5 43.23 0.00 2.47 2.40 0.07 51.84 05:09:01 6 29.40 0.00 1.49 0.07 0.05 69.00 05:09:01 7 28.14 0.00 1.52 0.07 0.05 70.22 Average: all 37.43 0.00 1.56 1.82 0.07 59.12 Average: 0 36.33 0.00 1.44 2.24 0.06 59.93 Average: 1 38.72 0.00 1.57 2.33 0.06 57.32 Average: 2 34.47 0.00 1.41 1.48 0.06 62.58 Average: 3 35.71 0.00 1.55 0.38 0.07 62.28 Average: 4 33.51 0.00 1.28 5.72 0.06 59.43 Average: 5 40.48 0.00 1.66 1.04 0.07 56.74 Average: 6 39.64 0.00 1.76 0.39 0.07 58.15 Average: 7 40.60 0.00 1.85 0.96 0.07 56.51