---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6238 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: 2799.996 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 12G 144G 8% / 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 861 27046 0 4259 30849 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:6c:32:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe6c:3203/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:0e:5a:fe 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-6238) 12/19/23 _x86_64_ (8 CPU) 11:46:35 LINUX RESTART (8 CPU) 11:47:01 tps rtps wtps bread/s bwrtn/s 11:48:01 132.27 71.16 61.11 4574.21 24033.46 11:49:01 97.10 13.83 83.27 1123.63 28189.80 11:50:01 192.17 13.50 178.67 2086.53 85903.47 11:51:01 257.29 9.12 248.18 381.47 22417.33 11:52:01 15.16 0.38 14.78 25.06 17037.73 11:53:01 66.30 1.20 65.10 114.48 21351.81 Average: 126.71 18.20 108.51 1384.22 33153.09 11:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 30046608 31656620 2892612 8.78 66036 1853976 1492300 4.39 949208 1651012 201640 11:49:01 29839080 31735416 3100140 9.41 84192 2107604 1352668 3.98 842788 1934564 184752 11:50:01 27667952 31564416 5271268 16.00 116092 4000328 2495976 7.34 1101328 3728232 356 11:51:01 26979076 30903592 5960144 18.09 129508 4006948 3950824 11.62 1844320 3650880 392 11:52:01 26378756 30305200 6560464 19.92 129688 4008408 4589892 13.50 2442712 3650672 40 11:53:01 27698504 31591088 5240716 15.91 132328 3983120 1482852 4.36 1191128 3610520 4248 Average: 28101663 31292722 4837557 14.69 109641 3326731 2560752 7.53 1395247 3037647 65238 11:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 lo 1.30 1.30 0.14 0.14 0.00 0.00 0.00 0.00 11:48:01 ens3 378.92 257.65 1445.80 63.90 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:49:01 ens3 63.48 46.70 933.57 11.52 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 vethf95b4c8 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:50:01 br-7a695e5da761 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 8.13 8.13 0.75 0.75 0.00 0.00 0.00 0.00 11:50:01 ens3 357.53 234.37 10700.77 24.03 0.00 0.00 0.00 0.00 11:51:01 vethf95b4c8 0.05 0.32 0.00 0.02 0.00 0.00 0.00 0.00 11:51:01 br-7a695e5da761 0.65 0.60 0.05 0.30 0.00 0.00 0.00 0.00 11:51:01 lo 2.50 2.50 0.18 0.18 0.00 0.00 0.00 0.00 11:51:01 ens3 2.57 2.33 0.80 0.72 0.00 0.00 0.00 0.00 11:52:01 vethf95b4c8 0.22 0.22 0.02 0.77 0.00 0.00 0.00 0.00 11:52:01 br-7a695e5da761 3.08 3.57 6.12 2.22 0.00 0.00 0.00 0.00 11:52:01 lo 9.88 9.88 8.50 8.50 0.00 0.00 0.00 0.00 11:52:01 ens3 6.20 4.22 1.20 1.26 0.00 0.00 0.00 0.00 11:53:01 lo 7.25 7.25 0.62 0.62 0.00 0.00 0.00 0.00 11:53:01 ens3 74.85 53.84 120.03 25.26 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.07 5.07 1.72 1.72 0.00 0.00 0.00 0.00 Average: ens3 147.25 99.85 2199.96 21.11 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-6238) 12/19/23 _x86_64_ (8 CPU) 11:46:35 LINUX RESTART (8 CPU) 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 9.89 0.00 1.01 5.39 0.04 83.66 11:48:01 0 11.19 0.00 0.89 0.40 0.03 87.49 11:48:01 1 4.37 0.00 1.24 6.75 0.03 87.60 11:48:01 2 3.61 0.00 0.80 17.87 0.05 77.67 11:48:01 3 8.39 0.00 0.92 3.15 0.05 87.49 11:48:01 4 19.87 0.00 1.63 7.00 0.07 71.43 11:48:01 5 4.25 0.00 0.64 1.92 0.02 93.18 11:48:01 6 14.89 0.00 0.79 4.66 0.07 79.59 11:48:01 7 12.55 0.00 1.26 1.34 0.03 84.82 11:49:01 all 9.66 0.00 0.70 2.85 0.03 86.77 11:49:01 0 14.56 0.00 1.09 3.19 0.03 81.12 11:49:01 1 10.32 0.00 0.74 2.69 0.03 86.21 11:49:01 2 4.49 0.00 0.50 0.80 0.03 94.17 11:49:01 3 17.21 0.00 1.35 2.44 0.03 78.97 11:49:01 4 0.60 0.00 0.12 0.00 0.00 99.28 11:49:01 5 0.10 0.00 0.12 9.57 0.02 90.19 11:49:01 6 19.67 0.00 0.94 3.31 0.03 76.05 11:49:01 7 10.36 0.00 0.70 0.83 0.03 88.07 11:50:01 all 8.77 0.00 3.33 6.64 0.06 81.20 11:50:01 0 8.18 0.00 2.36 0.52 0.05 88.88 11:50:01 1 7.03 0.00 3.99 1.44 0.05 87.50 11:50:01 2 12.84 0.00 3.50 13.53 0.07 70.07 11:50:01 3 9.55 0.00 3.80 3.75 0.07 82.84 11:50:01 4 7.90 0.00 4.57 0.78 0.05 86.70 11:50:01 5 6.72 0.00 2.51 4.42 0.03 86.31 11:50:01 6 6.99 0.00 3.07 28.34 0.10 61.50 11:50:01 7 10.96 0.00 2.73 0.42 0.05 85.83 11:51:01 all 11.52 0.00 2.18 12.01 0.08 74.21 11:51:01 0 13.90 0.00 2.55 2.51 0.12 80.93 11:51:01 1 13.32 0.00 2.58 10.20 0.08 73.82 11:51:01 2 14.92 0.00 2.90 8.22 0.08 73.89 11:51:01 3 8.58 0.00 1.87 41.68 0.08 47.80 11:51:01 4 9.53 0.00 1.86 3.92 0.07 84.62 11:51:01 5 12.99 0.00 1.85 14.34 0.12 70.70 11:51:01 6 14.11 0.00 2.45 10.20 0.10 73.14 11:51:01 7 4.80 0.00 1.41 5.11 0.07 88.61 11:52:01 all 4.34 0.00 0.38 1.47 0.03 93.78 11:52:01 0 1.92 0.00 0.23 0.00 0.02 97.83 11:52:01 1 5.69 0.00 0.40 0.02 0.03 93.86 11:52:01 2 4.01 0.00 0.35 11.52 0.05 84.08 11:52:01 3 3.40 0.00 0.25 0.00 0.08 96.26 11:52:01 4 5.20 0.00 0.53 0.17 0.02 94.08 11:52:01 5 4.87 0.00 0.45 0.02 0.02 94.64 11:52:01 6 4.87 0.00 0.33 0.00 0.02 94.78 11:52:01 7 4.74 0.00 0.47 0.03 0.02 94.74 11:53:01 all 6.23 0.00 0.59 2.08 0.03 91.07 11:53:01 0 8.51 0.00 0.53 1.24 0.02 89.70 11:53:01 1 16.57 0.00 1.05 1.45 0.05 80.88 11:53:01 2 7.52 0.00 0.43 0.03 0.03 91.98 11:53:01 3 1.03 0.00 0.55 8.09 0.05 90.27 11:53:01 4 3.16 0.00 0.63 0.15 0.02 96.04 11:53:01 5 6.18 0.00 0.57 0.83 0.03 92.39 11:53:01 6 3.04 0.00 0.52 0.27 0.00 96.18 11:53:01 7 3.82 0.00 0.45 4.62 0.05 91.06 Average: all 8.39 0.00 1.36 5.06 0.05 85.13 Average: 0 9.70 0.00 1.27 1.31 0.04 87.67 Average: 1 9.56 0.00 1.66 3.75 0.05 84.99 Average: 2 7.88 0.00 1.41 8.65 0.05 82.01 Average: 3 8.03 0.00 1.45 9.82 0.06 80.64 Average: 4 7.70 0.00 1.55 2.00 0.04 88.71 Average: 5 5.84 0.00 1.02 5.18 0.04 87.93 Average: 6 10.59 0.00 1.35 7.76 0.05 80.25 Average: 7 7.87 0.00 1.17 2.06 0.04 88.86