---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40917 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 849 28745 0 2572 30887 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:b4:f5:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:feb4:f534/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:2f:fa:ce 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-40917) 09/22/24 _x86_64_ (8 CPU) 18:14:56 LINUX RESTART (8 CPU) 18:15:01 tps rtps wtps bread/s bwrtn/s 18:16:02 351.57 74.42 277.15 5320.45 62729.81 18:17:01 161.06 27.48 133.58 1282.01 34808.68 18:18:01 54.31 4.95 49.36 372.07 25202.60 18:19:01 16.33 0.87 15.46 47.33 21346.04 18:20:01 54.71 3.22 51.49 114.91 32513.78 Average: 127.49 22.17 105.32 1427.83 35321.88 18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:02 30206484 31661044 2732736 8.30 56736 1716168 1450620 4.27 889132 1569420 98848 18:17:01 29132020 30977008 3807200 11.56 84464 2058488 2215516 6.52 1621968 1867000 104776 18:18:01 27448564 29316804 5490656 16.67 85384 2079756 3864744 11.37 3310688 1856416 1152 18:19:01 26968688 28839848 5970532 18.13 85496 2082452 4276832 12.58 3791876 1854272 328 18:20:01 29489304 31682404 3449916 10.47 89536 2395676 1385664 4.08 1151836 1970828 2704 Average: 28649012 30495422 4290208 13.02 80323 2066508 2638675 7.76 2153100 1823587 41562 18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:02 ens3 349.78 250.69 1622.27 75.16 0.00 0.00 0.00 0.00 18:16:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 293.53 218.89 2731.52 41.28 0.00 0.00 0.00 0.00 18:17:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 296.17 197.15 194.61 99.77 0.00 0.00 0.00 0.00 18:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 172.19 103.53 56.83 44.77 0.00 0.00 0.00 0.00 18:19:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 215.48 176.12 493.73 1577.28 0.00 0.00 0.00 0.00 18:20:01 lo 2.00 2.00 0.19 0.19 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 Average: ens3 265.33 189.18 1014.12 368.73 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40917) 09/22/24 _x86_64_ (8 CPU) 18:14:56 LINUX RESTART (8 CPU) 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:02 all 8.28 0.00 1.22 4.26 0.04 86.21 18:16:02 0 17.84 0.00 1.35 1.59 0.03 79.18 18:16:02 1 11.25 0.00 0.99 0.55 0.03 87.17 18:16:02 2 10.86 0.00 1.09 0.75 0.03 87.27 18:16:02 3 6.63 0.00 2.74 3.71 0.03 86.88 18:16:02 4 2.62 0.00 1.10 10.58 0.03 85.66 18:16:02 5 9.67 0.00 0.92 7.22 0.05 82.14 18:16:02 6 3.72 0.00 0.92 8.94 0.03 86.39 18:16:02 7 3.59 0.00 0.55 0.77 0.03 95.05 18:17:01 all 12.90 0.00 1.14 2.93 0.06 82.96 18:17:01 0 17.26 0.00 1.49 1.00 0.08 80.16 18:17:01 1 21.95 0.00 1.32 1.15 0.05 75.53 18:17:01 2 24.86 0.00 1.36 1.19 0.05 72.54 18:17:01 3 12.31 0.00 1.45 2.06 0.09 84.10 18:17:01 4 9.07 0.00 0.59 9.32 0.03 80.98 18:17:01 5 9.72 0.00 1.34 1.50 0.05 87.39 18:17:01 6 4.46 0.00 0.77 0.53 0.03 94.21 18:17:01 7 3.61 0.00 0.75 6.68 0.12 88.84 18:18:01 all 23.21 0.00 0.85 1.08 0.06 74.80 18:18:01 0 17.69 0.00 1.02 6.50 0.05 74.75 18:18:01 1 24.76 0.00 0.35 0.13 0.07 74.69 18:18:01 2 28.87 0.00 1.05 0.00 0.07 70.01 18:18:01 3 49.41 0.00 2.12 0.20 0.08 48.19 18:18:01 4 16.46 0.00 0.73 0.52 0.05 82.24 18:18:01 5 18.39 0.00 0.48 0.00 0.05 81.07 18:18:01 6 12.62 0.00 0.52 0.00 0.03 86.83 18:18:01 7 17.55 0.00 0.47 1.29 0.05 80.65 18:19:01 all 18.38 0.00 0.47 0.88 0.05 80.23 18:19:01 0 11.34 0.00 0.30 6.94 0.03 81.39 18:19:01 1 25.61 0.00 0.45 0.00 0.03 73.90 18:19:01 2 29.04 0.00 0.60 0.03 0.07 70.26 18:19:01 3 24.45 0.00 0.52 0.00 0.07 74.96 18:19:01 4 15.41 0.00 0.45 0.00 0.05 84.09 18:19:01 5 14.97 0.00 0.28 0.03 0.05 84.66 18:19:01 6 17.71 0.00 0.58 0.00 0.05 81.66 18:19:01 7 8.47 0.00 0.53 0.00 0.05 90.94 18:20:01 all 12.42 0.00 0.70 1.78 0.04 85.06 18:20:01 0 0.79 0.00 0.44 8.94 0.02 89.83 18:20:01 1 6.10 0.00 0.70 0.07 0.03 93.10 18:20:01 2 7.35 0.00 0.64 0.08 0.05 91.88 18:20:01 3 15.37 0.00 1.00 0.02 0.03 83.58 18:20:01 4 21.22 0.00 0.78 0.33 0.05 77.62 18:20:01 5 5.25 0.00 0.52 3.83 0.03 90.37 18:20:01 6 34.90 0.00 0.97 0.70 0.05 63.38 18:20:01 7 8.38 0.00 0.62 0.32 0.02 90.67 Average: all 15.05 0.00 0.87 2.18 0.05 81.85 Average: 0 12.97 0.00 0.92 5.00 0.04 81.06 Average: 1 17.93 0.00 0.76 0.38 0.04 80.89 Average: 2 20.19 0.00 0.95 0.41 0.05 78.41 Average: 3 21.67 0.00 1.57 1.19 0.06 75.51 Average: 4 12.97 0.00 0.73 4.13 0.04 82.12 Average: 5 11.60 0.00 0.71 2.52 0.05 85.12 Average: 6 14.73 0.00 0.75 2.03 0.04 82.45 Average: 7 8.33 0.00 0.58 1.79 0.05 89.23