---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79738 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 13G 143G 9% / 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 26174 0 5133 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:2d:0d:63 brd ff:ff:ff:ff:ff:ff inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe2d:d63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:82:4f:55 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::42:50ff:fe82:4f55/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79738) 10/26/24 _x86_64_ (8 CPU) 14:42:34 LINUX RESTART (8 CPU) 14:43:02 tps rtps wtps bread/s bwrtn/s 14:44:01 358.97 71.63 287.34 4642.20 31352.38 14:45:01 212.63 42.82 169.81 3504.83 39160.15 14:46:01 309.52 6.23 303.28 600.30 120941.84 14:47:01 217.33 0.03 217.30 3.20 74770.47 Average: 274.26 30.01 244.25 2177.42 66702.33 14:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 30106432 31690696 2832788 8.60 70920 1824440 1390532 4.09 883508 1659552 154216 14:45:01 28338188 30685084 4601032 13.97 91172 2542356 2248380 6.62 2097464 2163396 285360 14:46:01 25736940 30143456 7202280 21.87 116444 4503580 3714948 10.93 3161564 3580680 972 14:47:01 25427056 30210460 7512164 22.81 123816 4861100 2704560 7.96 3563516 3485420 856 Average: 27402154 30682424 5537066 16.81 100588 3432869 2514605 7.40 2426513 2722262 110351 14:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 ens3 342.11 228.40 1616.83 74.61 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 14:45:01 ens3 698.80 570.16 4397.10 135.14 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 14:46:01 ens3 243.94 167.01 5769.32 17.25 0.00 0.00 0.00 0.00 14:46:01 br-e1f054a94889 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:46:01 docker0 3.23 7.97 0.20 88.02 0.00 0.00 0.00 0.00 14:46:01 vethe13496c 0.07 0.25 0.00 0.02 0.00 0.00 0.00 0.00 14:47:01 ens3 375.22 462.49 117.87 3475.77 0.00 0.00 0.00 0.00 14:47:01 docker0 2.43 5.65 0.15 87.67 0.00 0.00 0.00 0.00 14:47:01 lo 12.33 12.33 1.12 1.12 0.00 0.00 0.00 0.00 Average: ens3 415.34 357.56 2981.02 929.22 0.00 0.00 0.00 0.00 Average: docker0 1.42 3.42 0.09 44.11 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79738) 10/26/24 _x86_64_ (8 CPU) 14:42:34 LINUX RESTART (8 CPU) 14:43:02 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 11.62 0.00 1.13 3.24 0.05 83.97 14:44:01 0 30.67 0.00 2.83 7.01 0.07 59.42 14:44:01 1 3.59 0.00 0.63 6.51 0.08 89.19 14:44:01 2 12.14 0.00 1.07 0.19 0.05 86.55 14:44:01 3 12.50 0.00 0.80 0.07 0.05 86.59 14:44:01 4 2.72 0.00 0.68 0.31 0.03 96.26 14:44:01 5 5.90 0.00 0.73 0.54 0.03 92.80 14:44:01 6 8.85 0.00 1.12 10.23 0.03 79.77 14:44:01 7 16.66 0.00 1.10 1.05 0.03 81.14 14:45:01 all 21.54 0.00 1.40 2.15 0.07 74.84 14:45:01 0 9.20 0.00 1.02 6.13 0.05 83.60 14:45:01 1 15.69 0.00 1.70 6.54 0.10 75.97 14:45:01 2 15.05 0.00 0.88 1.07 0.07 82.93 14:45:01 3 16.97 0.00 1.54 0.12 0.07 81.31 14:45:01 4 30.63 0.00 0.74 0.25 0.07 68.32 14:45:01 5 32.13 0.00 1.34 0.23 0.08 66.22 14:45:01 6 31.11 0.00 2.81 2.17 0.08 63.82 14:45:01 7 21.57 0.00 1.26 0.67 0.08 76.42 14:46:01 all 10.54 0.00 3.60 4.98 0.06 80.81 14:46:01 0 9.95 0.00 3.72 11.04 0.07 75.22 14:46:01 1 8.79 0.00 5.27 16.83 0.05 69.06 14:46:01 2 7.57 0.00 3.31 2.40 0.05 86.67 14:46:01 3 14.71 0.00 4.18 0.56 0.05 80.50 14:46:01 4 9.93 0.00 3.12 7.81 0.08 79.05 14:46:01 5 11.55 0.00 2.70 0.24 0.05 85.47 14:46:01 6 11.45 0.00 2.17 0.15 0.05 86.18 14:46:01 7 10.38 0.00 4.30 0.89 0.05 84.38 14:47:01 all 12.72 0.00 2.45 2.82 0.07 81.94 14:47:01 0 10.91 0.00 2.96 14.98 0.05 71.09 14:47:01 1 14.34 0.00 2.79 1.57 0.08 81.22 14:47:01 2 9.01 0.00 1.47 0.13 0.05 89.34 14:47:01 3 14.52 0.00 2.05 3.02 0.07 80.34 14:47:01 4 15.08 0.00 2.25 0.39 0.08 82.21 14:47:01 5 9.39 0.00 2.10 0.13 0.05 88.33 14:47:01 6 11.80 0.00 2.71 0.45 0.07 84.98 14:47:01 7 16.77 0.00 3.28 1.89 0.07 77.99 Average: all 14.12 0.00 2.15 3.29 0.06 80.38 Average: 0 15.13 0.00 2.63 9.79 0.06 72.39 Average: 1 10.63 0.00 2.60 7.85 0.08 78.84 Average: 2 10.94 0.00 1.68 0.95 0.05 86.37 Average: 3 14.69 0.00 2.14 0.94 0.06 82.17 Average: 4 14.63 0.00 1.70 2.19 0.07 81.42 Average: 5 14.79 0.00 1.72 0.29 0.05 83.16 Average: 6 15.84 0.00 2.21 3.23 0.06 78.66 Average: 7 16.35 0.00 2.49 1.13 0.06 79.97