---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83619 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 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 860 28446 0 2860 30866 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:1a:b5:cb brd ff:ff:ff:ff:ff:ff inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe1a:b5cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:fa:b6:c6 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:ff:fefa:b6c6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83619) 11/14/24 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps bread/s bwrtn/s 05:05:01 197.81 46.45 151.36 2055.79 24435.18 05:06:01 147.75 21.09 126.66 847.85 29469.11 05:07:01 38.35 0.50 37.85 9.47 19197.60 05:08:01 44.61 1.23 43.38 71.85 23598.73 05:09:01 118.28 3.32 114.96 434.73 40542.84 Average: 109.07 14.41 94.66 679.38 27459.11 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30183452 31748512 2755768 8.37 70012 1806680 1384944 4.07 825452 1644416 157360 05:06:01 28860432 30672244 4078788 12.38 83716 2027248 2318860 6.82 1959032 1805100 23192 05:07:01 28147660 30044188 4791560 14.55 87704 2102968 3647916 10.73 2606688 1856300 11924 05:08:01 28053016 30443516 4886204 14.83 93408 2581012 2408320 7.09 2376380 2159460 231996 05:09:01 29154548 31632392 3784672 11.49 99784 2659804 1448260 4.26 1215696 2215632 920 Average: 28879822 30908170 4059398 12.32 86925 2235542 2241660 6.60 1796650 1936182 85078 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 lo 1.42 1.42 0.15 0.15 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 366.23 258.96 1548.11 66.22 0.00 0.00 0.00 0.00 05:06:01 lo 0.47 0.47 0.04 0.04 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 424.81 302.42 1922.36 99.24 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 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 274.05 217.23 906.71 79.12 0.00 0.00 0.00 0.00 05:08:01 lo 1.20 1.20 0.10 0.10 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 214.25 196.07 1918.54 60.11 0.00 0.00 0.00 0.00 05:09:01 lo 3.27 3.27 0.31 0.31 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 274.92 306.77 60.23 1689.13 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 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 310.67 256.28 1270.30 399.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83619) 11/14/24 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 10.50 0.00 1.00 3.57 0.04 84.88 05:05:01 0 18.39 0.00 1.38 0.54 0.03 79.65 05:05:01 1 25.45 0.00 1.75 2.31 0.05 70.44 05:05:01 2 8.79 0.00 0.91 16.87 0.05 73.38 05:05:01 3 4.34 0.00 0.87 1.75 0.08 92.96 05:05:01 4 2.56 0.00 0.75 3.70 0.03 92.96 05:05:01 5 1.45 0.00 0.70 0.17 0.05 97.64 05:05:01 6 6.52 0.00 0.61 0.29 0.02 92.56 05:05:01 7 16.54 0.00 1.02 3.01 0.07 79.36 05:06:01 all 29.00 0.00 1.22 1.71 0.08 67.98 05:06:01 0 38.30 0.00 1.36 0.59 0.08 59.67 05:06:01 1 34.67 0.00 1.56 0.87 0.07 62.83 05:06:01 2 25.17 0.00 1.85 7.72 0.08 65.18 05:06:01 3 22.64 0.00 0.85 0.18 0.08 76.24 05:06:01 4 27.35 0.00 0.91 0.64 0.08 71.02 05:06:01 5 23.65 0.00 1.19 1.14 0.08 73.93 05:06:01 6 28.32 0.00 0.75 0.64 0.07 70.22 05:06:01 7 31.89 0.00 1.26 1.97 0.08 64.80 05:07:01 all 61.70 0.00 2.34 0.87 0.14 34.96 05:07:01 0 59.37 0.00 1.98 0.41 0.10 38.14 05:07:01 1 65.26 0.00 2.68 0.07 0.15 31.84 05:07:01 2 64.91 0.00 1.82 0.62 0.12 32.53 05:07:01 3 66.10 0.00 3.43 0.08 0.12 30.27 05:07:01 4 60.99 0.00 1.83 0.10 0.10 36.98 05:07:01 5 60.22 0.00 2.42 4.17 0.31 32.88 05:07:01 6 57.69 0.00 2.82 1.01 0.10 38.37 05:07:01 7 59.08 0.00 1.81 0.47 0.10 38.54 05:08:01 all 65.78 0.00 1.89 0.69 0.12 31.52 05:08:01 0 69.15 0.00 2.45 0.08 0.12 28.20 05:08:01 1 66.58 0.00 1.94 0.14 0.14 31.21 05:08:01 2 66.40 0.00 1.50 0.12 0.12 31.86 05:08:01 3 65.12 0.00 1.75 0.02 0.15 32.96 05:08:01 4 63.93 0.00 2.14 1.23 0.10 32.60 05:08:01 5 64.36 0.00 1.51 0.30 0.10 33.72 05:08:01 6 64.61 0.00 2.04 3.65 0.12 29.59 05:08:01 7 66.09 0.00 1.79 0.03 0.10 31.99 05:09:01 all 10.40 0.00 0.95 3.19 0.05 85.42 05:09:01 0 15.14 0.00 1.10 2.84 0.03 80.88 05:09:01 1 21.72 0.00 1.17 1.25 0.07 75.80 05:09:01 2 3.86 0.00 0.65 0.22 0.05 95.22 05:09:01 3 5.66 0.00 1.02 0.13 0.05 93.13 05:09:01 4 14.31 0.00 0.92 16.99 0.05 67.73 05:09:01 5 7.94 0.00 1.00 1.63 0.05 89.38 05:09:01 6 7.07 0.00 0.69 1.59 0.05 90.60 05:09:01 7 7.62 0.00 1.02 0.84 0.05 90.48 Average: all 35.44 0.00 1.48 2.01 0.09 60.99 Average: 0 40.04 0.00 1.65 0.90 0.07 57.34 Average: 1 42.65 0.00 1.82 0.93 0.09 54.51 Average: 2 33.83 0.00 1.34 5.07 0.08 59.67 Average: 3 32.75 0.00 1.58 0.43 0.10 65.14 Average: 4 33.81 0.00 1.31 4.55 0.07 60.26 Average: 5 31.42 0.00 1.36 1.47 0.12 65.63 Average: 6 32.77 0.00 1.38 1.43 0.07 64.35 Average: 7 36.26 0.00 1.38 1.26 0.08 61.02