---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13362 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 829 28495 0 2841 30901 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:e6:ca:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fee6:ca55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:67:62:4b 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13362) 01/19/24 _x86_64_ (8 CPU) 10:27:56 LINUX RESTART (8 CPU) 10:28:01 tps rtps wtps bread/s bwrtn/s 10:29:02 336.39 74.97 261.42 5317.51 50065.92 10:30:01 141.08 50.13 90.95 2235.82 20167.97 10:31:01 112.38 19.61 92.77 640.69 23813.63 10:32:01 14.23 2.18 12.05 65.59 11508.08 10:33:01 48.92 0.88 48.03 88.77 25106.43 Average: 130.56 29.49 101.08 1667.73 26152.32 10:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:02 30318888 31675872 2620324 7.96 51216 1627944 1424864 4.19 873692 1482596 52212 10:30:01 29662152 31388712 3277060 9.95 77788 1953360 2189920 6.44 1200108 1773704 129352 10:31:01 26162088 28204352 6777124 20.57 86528 2249928 7246400 21.32 4464908 1985736 39288 10:32:01 23862768 25907748 9076444 27.56 86632 2252460 9167344 26.97 6773160 1969344 24 10:33:01 29179944 31642460 3759268 11.41 92100 2658064 1420272 4.18 1270632 2152480 4908 Average: 27837168 29763829 5102044 15.49 78853 2148351 4289760 12.62 2916500 1872772 45157 10:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:29:02 ens3 329.68 234.36 972.89 69.59 0.00 0.00 0.00 0.00 10:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 107.37 80.19 1304.37 16.56 0.00 0.00 0.00 0.00 10:30:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 491.95 375.87 3551.17 88.15 0.00 0.00 0.00 0.00 10:31:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 104.03 81.85 21.78 40.01 0.00 0.00 0.00 0.00 10:32:01 lo 2.85 2.85 2.71 2.71 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 81.67 69.86 314.99 25.38 0.00 0.00 0.00 0.00 10:33:01 lo 2.37 2.37 0.83 0.83 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 223.32 168.72 1232.77 48.04 0.00 0.00 0.00 0.00 Average: lo 1.62 1.62 0.77 0.77 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 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-13362) 01/19/24 _x86_64_ (8 CPU) 10:27:56 LINUX RESTART (8 CPU) 10:28:01 CPU %user %nice %system %iowait %steal %idle 10:29:02 all 7.59 0.00 1.12 4.08 0.05 87.16 10:29:02 0 11.22 0.00 1.05 1.54 0.05 86.14 10:29:02 1 4.32 0.00 0.67 2.59 0.03 92.39 10:29:02 2 3.28 0.00 1.47 3.41 0.05 91.79 10:29:02 3 2.22 0.00 1.09 0.17 0.02 96.51 10:29:02 4 5.54 0.00 1.55 1.47 0.02 91.43 10:29:02 5 11.14 0.00 1.17 21.30 0.05 66.34 10:29:02 6 17.50 0.00 1.31 1.41 0.08 79.71 10:29:02 7 5.56 0.00 0.64 0.87 0.05 92.89 10:30:01 all 12.03 0.00 0.86 1.51 0.04 85.55 10:30:01 0 17.83 0.00 1.10 0.70 0.07 80.30 10:30:01 1 33.97 0.00 2.38 0.85 0.07 62.74 10:30:01 2 5.39 0.00 0.32 0.00 0.02 94.27 10:30:01 3 3.24 0.00 0.27 0.00 0.02 96.47 10:30:01 4 5.25 0.00 0.42 0.59 0.03 93.70 10:30:01 5 8.85 0.00 1.14 7.23 0.03 82.75 10:30:01 6 17.01 0.00 0.88 0.64 0.03 81.43 10:30:01 7 4.74 0.00 0.41 2.04 0.05 92.76 10:31:01 all 22.97 0.00 1.00 0.30 0.07 75.65 10:31:01 0 15.12 0.00 0.79 0.00 0.07 84.03 10:31:01 1 34.72 0.00 0.99 0.05 0.08 64.16 10:31:01 2 40.75 0.00 1.59 0.45 0.10 57.11 10:31:01 3 12.30 0.00 0.71 0.00 0.07 86.92 10:31:01 4 16.50 0.00 0.53 0.10 0.05 82.82 10:31:01 5 19.81 0.00 0.65 0.95 0.10 78.49 10:31:01 6 24.73 0.00 2.15 0.54 0.10 72.48 10:31:01 7 19.97 0.00 0.57 0.33 0.08 79.05 10:32:01 all 26.64 0.00 0.54 0.36 0.07 72.39 10:32:01 0 27.41 0.00 0.45 0.00 0.07 72.07 10:32:01 1 29.72 0.00 0.57 0.03 0.07 69.61 10:32:01 2 46.97 0.00 0.89 0.02 0.10 52.03 10:32:01 3 19.20 0.00 0.65 0.07 0.05 80.03 10:32:01 4 17.40 0.00 0.35 0.00 0.03 82.21 10:32:01 5 27.35 0.00 0.45 2.61 0.07 69.52 10:32:01 6 19.55 0.00 0.50 0.08 0.07 79.80 10:32:01 7 25.56 0.00 0.53 0.07 0.07 73.78 10:33:01 all 12.18 0.00 0.81 2.19 0.05 84.76 10:33:01 0 8.32 0.00 1.17 0.07 0.03 90.41 10:33:01 1 32.15 0.00 1.07 4.95 0.10 61.73 10:33:01 2 17.85 0.00 0.90 1.95 0.05 79.25 10:33:01 3 5.72 0.00 0.57 1.57 0.05 92.10 10:33:01 4 17.94 0.00 0.72 0.02 0.08 81.24 10:33:01 5 2.99 0.00 0.58 2.67 0.05 93.71 10:33:01 6 9.74 0.00 0.85 6.32 0.07 83.02 10:33:01 7 2.79 0.00 0.55 0.00 0.02 96.65 Average: all 16.29 0.00 0.87 1.69 0.06 81.09 Average: 0 15.98 0.00 0.91 0.46 0.06 82.60 Average: 1 26.95 0.00 1.13 1.70 0.07 70.16 Average: 2 22.88 0.00 1.04 1.17 0.06 74.85 Average: 3 8.55 0.00 0.66 0.36 0.04 90.39 Average: 4 12.55 0.00 0.72 0.44 0.04 86.26 Average: 5 14.03 0.00 0.80 6.94 0.06 78.16 Average: 6 17.70 0.00 1.14 1.80 0.07 79.29 Average: 7 11.74 0.00 0.54 0.66 0.05 87.01