---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78397 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 867 28448 0 2851 30860 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:b2:99:cd brd ff:ff:ff:ff:ff:ff inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:feb2:99cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:b8:2d:be 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:cbff:feb8:2dbe/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-78397) 10/22/24 _x86_64_ (8 CPU) 05:03:26 LINUX RESTART (8 CPU) 05:04:03 tps rtps wtps bread/s bwrtn/s 05:05:01 273.66 30.48 243.18 991.28 58027.10 05:06:01 185.40 32.09 153.32 1634.92 65903.10 05:07:01 46.54 2.38 44.16 174.37 23051.62 05:08:01 22.04 0.93 21.11 25.72 2658.45 05:09:01 106.15 3.00 103.15 429.00 29513.61 Average: 125.77 13.66 112.11 648.79 35681.74 05:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30200308 31632252 2738912 8.32 56804 1694200 1464896 4.31 913704 1548228 99112 05:06:01 29058768 30803052 3880452 11.78 81248 1964728 2517268 7.41 1794916 1771620 26936 05:07:01 28147932 30010060 4791288 14.55 86392 2071748 3356668 9.88 2631860 1833988 15696 05:08:01 27055760 28983436 5883460 17.86 89124 2130768 5381756 15.83 3671256 1869896 7392 05:09:01 29124368 31586448 3814852 11.58 97620 2646744 1490696 4.39 1248928 2209196 1132 Average: 28717427 30603050 4221793 12.82 82238 2101638 2842257 8.36 2052133 1846586 30054 05:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 lo 0.90 0.90 0.09 0.09 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 05:05:01 ens3 193.85 132.44 1053.49 55.18 0.00 0.00 0.00 0.00 05:06:01 lo 0.93 0.93 0.09 0.09 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 239.92 185.45 1409.29 47.44 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 382.95 279.45 1211.01 93.68 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 254.00 180.74 737.07 54.26 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 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:09:01 ens3 443.93 405.38 1527.53 1700.60 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: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 303.66 237.39 1188.57 392.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78397) 10/22/24 _x86_64_ (8 CPU) 05:03:26 LINUX RESTART (8 CPU) 05:04:03 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 6.50 0.00 0.63 2.93 0.03 89.90 05:05:01 0 1.31 0.00 0.31 10.33 0.02 88.03 05:05:01 1 6.11 0.00 0.74 0.26 0.03 92.86 05:05:01 2 15.58 0.00 1.68 7.41 0.03 75.31 05:05:01 3 10.36 0.00 0.71 1.86 0.03 87.03 05:05:01 4 9.60 0.00 0.76 0.43 0.02 89.19 05:05:01 5 2.71 0.00 0.24 0.00 0.03 97.01 05:05:01 6 1.74 0.00 0.29 2.98 0.03 94.95 05:05:01 7 4.61 0.00 0.29 0.19 0.02 94.89 05:06:01 all 16.68 0.00 1.06 2.43 0.05 79.78 05:06:01 0 6.11 0.00 0.50 0.07 0.02 93.31 05:06:01 1 24.43 0.00 0.74 8.76 0.07 66.01 05:06:01 2 41.89 0.00 1.92 2.74 0.08 53.35 05:06:01 3 18.21 0.00 1.14 0.43 0.03 80.19 05:06:01 4 15.90 0.00 1.57 0.38 0.07 82.07 05:06:01 5 9.15 0.00 0.87 2.05 0.07 87.86 05:06:01 6 7.11 0.00 0.82 4.67 0.03 87.36 05:06:01 7 10.72 0.00 0.90 0.35 0.03 88.00 05:07:01 all 54.24 0.00 2.03 0.54 0.08 43.11 05:07:01 0 48.96 0.00 1.63 0.03 0.07 49.31 05:07:01 1 55.79 0.00 2.61 0.07 0.08 41.44 05:07:01 2 55.37 0.00 2.30 0.42 0.08 41.83 05:07:01 3 56.72 0.00 2.46 0.07 0.10 40.66 05:07:01 4 52.34 0.00 1.88 0.02 0.07 45.70 05:07:01 5 66.40 0.00 1.88 0.05 0.08 31.59 05:07:01 6 47.49 0.00 1.91 2.88 0.10 47.62 05:07:01 7 50.90 0.00 1.59 0.77 0.08 46.66 05:08:01 all 74.27 0.00 2.29 0.01 0.09 23.35 05:08:01 0 68.72 0.00 2.69 0.00 0.08 28.51 05:08:01 1 72.54 0.00 2.44 0.00 0.10 24.92 05:08:01 2 77.17 0.00 2.34 0.00 0.08 20.40 05:08:01 3 74.91 0.00 2.03 0.00 0.08 22.98 05:08:01 4 74.97 0.00 2.43 0.02 0.10 22.49 05:08:01 5 77.48 0.00 1.84 0.00 0.08 20.59 05:08:01 6 72.53 0.00 2.42 0.02 0.08 24.95 05:08:01 7 75.80 0.00 2.11 0.05 0.10 21.94 05:09:01 all 32.99 0.00 1.72 1.06 0.06 64.16 05:09:01 0 27.71 0.00 1.69 0.54 0.05 70.01 05:09:01 1 31.89 0.00 1.55 0.05 0.05 66.46 05:09:01 2 31.25 0.00 1.83 3.20 0.05 63.67 05:09:01 3 42.12 0.00 1.91 0.90 0.07 54.99 05:09:01 4 29.24 0.00 1.05 0.02 0.07 69.62 05:09:01 5 39.85 0.00 2.46 0.15 0.07 57.47 05:09:01 6 31.00 0.00 1.67 0.47 0.07 66.79 05:09:01 7 30.91 0.00 1.58 3.17 0.07 64.28 Average: all 37.12 0.00 1.55 1.39 0.06 59.88 Average: 0 30.77 0.00 1.37 2.14 0.05 65.67 Average: 1 38.34 0.00 1.62 1.84 0.07 58.14 Average: 2 44.44 0.00 2.02 2.73 0.07 50.75 Average: 3 40.63 0.00 1.65 0.65 0.06 57.01 Average: 4 36.58 0.00 1.54 0.17 0.06 61.64 Average: 5 39.32 0.00 1.47 0.45 0.07 58.69 Average: 6 32.15 0.00 1.43 2.20 0.06 64.15 Average: 7 34.74 0.00 1.30 0.91 0.06 62.99