---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84900 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 28276 0 3015 30852 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:37:61:11 brd ff:ff:ff:ff:ff:ff inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe37:6111/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:d8:da:45 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::42:5eff:fed8:da45/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84900) 11/19/24 _x86_64_ (8 CPU) 07:26:37 LINUX RESTART (8 CPU) 07:27:02 tps rtps wtps bread/s bwrtn/s 07:28:01 309.24 72.97 236.27 4693.58 45888.36 07:29:01 187.70 21.36 166.34 736.14 46485.45 07:30:01 65.61 8.28 57.32 671.22 32307.82 07:31:01 65.04 1.38 63.66 95.70 43510.70 Average: 156.26 25.80 130.45 1535.95 42032.08 07:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 30118864 31657344 2820356 8.56 67960 1783196 1433728 4.22 915492 1619720 134680 07:29:01 28273388 30320400 4665832 14.16 87168 2252664 3356156 9.87 2344352 1992152 74212 07:30:01 25940500 28102892 6998720 21.25 90320 2361168 5129980 15.09 4643660 1998468 672 07:31:01 28958400 31595488 3980820 12.09 93780 2826156 1452192 4.27 1414136 2214728 2120 Average: 28322788 30419031 4616432 14.02 84807 2305796 2843014 8.36 2329410 1956267 52921 07:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 ens3 423.40 265.70 1554.47 77.30 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 07:29:01 ens3 479.95 358.01 4880.53 52.70 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:30:01 ens3 58.32 38.59 632.02 18.90 0.00 0.00 0.00 0.00 07:30:01 docker0 0.40 0.55 0.07 0.05 0.00 0.00 0.00 0.00 07:30:01 veth8d5392f 0.13 0.40 0.01 0.03 0.00 0.00 0.00 0.00 07:30:01 lo 21.33 21.33 11.19 11.19 0.00 0.00 0.00 0.00 07:31:01 ens3 67.19 56.81 288.86 25.00 0.00 0.00 0.00 0.00 07:31:01 docker0 0.10 0.08 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 lo 8.08 8.08 2.33 2.33 0.00 0.00 0.00 0.00 Average: ens3 256.52 179.41 1840.10 43.33 0.00 0.00 0.00 0.00 Average: docker0 0.13 0.16 0.02 0.01 0.00 0.00 0.00 0.00 Average: lo 7.95 7.95 3.45 3.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84900) 11/19/24 _x86_64_ (8 CPU) 07:26:37 LINUX RESTART (8 CPU) 07:27:02 CPU %user %nice %system %iowait %steal %idle 07:28:01 all 10.53 0.00 1.16 3.45 0.05 84.81 07:28:01 0 6.05 0.00 0.70 1.07 0.03 92.15 07:28:01 1 13.27 0.00 0.97 0.71 0.03 85.01 07:28:01 2 4.18 0.00 1.12 9.24 0.07 85.39 07:28:01 3 6.87 0.00 1.85 4.06 0.05 87.16 07:28:01 4 27.88 0.00 2.16 2.11 0.07 67.78 07:28:01 5 7.17 0.00 0.68 0.87 0.09 91.20 07:28:01 6 15.42 0.00 1.21 0.34 0.03 83.00 07:28:01 7 3.39 0.00 0.59 9.14 0.03 86.84 07:29:01 all 18.60 0.00 1.14 2.67 0.07 77.52 07:29:01 0 12.08 0.00 0.70 1.12 0.05 86.05 07:29:01 1 11.20 0.00 0.82 1.39 0.08 86.51 07:29:01 2 16.67 0.00 1.74 11.08 0.12 70.39 07:29:01 3 10.40 0.00 0.81 1.22 0.07 87.50 07:29:01 4 30.88 0.00 1.62 1.42 0.05 66.03 07:29:01 5 20.51 0.00 1.60 3.34 0.07 74.48 07:29:01 6 26.79 0.00 0.84 0.37 0.07 71.94 07:29:01 7 20.20 0.00 1.00 1.44 0.08 77.27 07:30:01 all 37.02 0.00 1.04 1.48 0.09 60.37 07:30:01 0 49.33 0.00 1.36 2.60 0.10 46.62 07:30:01 1 28.71 0.00 0.83 0.12 0.10 70.24 07:30:01 2 34.33 0.00 0.85 1.19 0.07 63.56 07:30:01 3 52.96 0.00 1.29 0.07 0.10 45.59 07:30:01 4 34.65 0.00 0.96 1.49 0.10 62.80 07:30:01 5 29.78 0.00 0.79 0.12 0.08 69.23 07:30:01 6 37.44 0.00 1.44 0.50 0.10 60.52 07:30:01 7 28.99 0.00 0.80 5.80 0.07 64.34 07:31:01 all 13.82 0.00 1.14 2.04 0.05 82.94 07:31:01 0 28.89 0.00 1.22 2.40 0.07 67.42 07:31:01 1 12.46 0.00 1.67 3.61 0.08 82.18 07:31:01 2 15.90 0.00 1.54 0.17 0.08 82.32 07:31:01 3 6.51 0.00 0.82 0.00 0.03 92.64 07:31:01 4 14.91 0.00 0.94 0.00 0.05 84.11 07:31:01 5 18.15 0.00 1.00 0.33 0.03 80.48 07:31:01 6 8.17 0.00 0.97 0.00 0.03 90.83 07:31:01 7 5.60 0.00 0.95 9.84 0.07 83.54 Average: all 20.03 0.00 1.12 2.41 0.07 76.38 Average: 0 24.15 0.00 0.99 1.80 0.06 72.99 Average: 1 16.43 0.00 1.07 1.46 0.08 80.96 Average: 2 17.86 0.00 1.31 5.40 0.08 75.35 Average: 3 19.24 0.00 1.19 1.33 0.06 78.18 Average: 4 27.07 0.00 1.42 1.25 0.07 70.20 Average: 5 18.96 0.00 1.02 1.17 0.07 78.79 Average: 6 21.97 0.00 1.11 0.30 0.06 76.56 Average: 7 14.58 0.00 0.84 6.54 0.06 77.97