---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26005 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 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 898 27010 0 4258 30813 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:0c:0d:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe0c:d03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:6e:85:05 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::42:26ff:fe6e:8505/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26005) 04/25/24 _x86_64_ (8 CPU) 11:06:23 LINUX RESTART (8 CPU) 11:07:02 tps rtps wtps bread/s bwrtn/s 11:08:01 122.47 43.38 79.09 1957.36 36173.80 11:09:01 168.66 42.88 125.78 3467.96 41267.79 11:10:01 215.65 3.58 212.06 167.17 51091.35 11:11:01 149.98 2.42 147.56 410.73 99253.72 11:12:01 60.21 0.93 59.27 61.99 30736.74 Average: 143.46 18.56 124.91 1210.55 51756.62 11:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 30130544 31691928 2808676 8.53 69628 1803276 1438600 4.23 883252 1633856 130124 11:09:01 29146972 31040344 3792248 11.51 85652 2106660 1884356 5.54 1633600 1841148 25112 11:10:01 25736360 29208424 7202860 21.87 99240 3639644 3599804 10.59 3745008 3068132 873272 11:11:01 25330384 29177888 7608836 23.10 103256 3998212 3604800 10.61 3968208 3234996 256 11:12:01 27691400 31584692 5247820 15.93 110616 4032052 1459568 4.29 1593604 3245516 24580 Average: 27607132 30540655 5332088 16.19 93678 3115969 2397426 7.05 2364734 2604730 210669 11:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 ens3 215.69 131.37 1123.37 39.56 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 11:09:01 ens3 611.43 409.17 2104.28 124.55 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 11:10:01 ens3 1517.21 966.32 5138.67 287.13 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 11:11:01 ens3 328.98 345.91 53.99 2012.82 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:11:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 11:12:01 ens3 124.91 136.58 511.23 655.01 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 560.80 398.76 1788.52 625.77 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26005) 04/25/24 _x86_64_ (8 CPU) 11:06:23 LINUX RESTART (8 CPU) 11:07:02 CPU %user %nice %system %iowait %steal %idle 11:08:01 all 9.60 0.00 0.87 4.41 0.04 85.08 11:08:01 0 4.07 0.00 0.41 0.15 0.02 95.36 11:08:01 1 11.95 0.00 0.89 3.88 0.05 83.23 11:08:01 2 13.40 0.00 1.44 5.70 0.03 79.43 11:08:01 3 17.84 0.00 1.29 1.59 0.03 79.24 11:08:01 4 7.35 0.00 0.58 21.95 0.05 70.07 11:08:01 5 6.53 0.00 0.62 0.40 0.02 92.43 11:08:01 6 6.84 0.00 0.88 0.17 0.02 92.09 11:08:01 7 8.84 0.00 0.88 1.49 0.05 88.74 11:09:01 all 19.35 0.00 1.15 3.68 0.06 75.75 11:09:01 0 19.04 0.00 0.57 0.00 0.05 80.35 11:09:01 1 12.28 0.00 0.84 0.20 0.08 86.60 11:09:01 2 33.90 0.00 1.57 2.40 0.07 62.06 11:09:01 3 29.29 0.00 0.95 0.59 0.07 69.11 11:09:01 4 12.21 0.00 0.75 14.88 0.07 72.09 11:09:01 5 23.85 0.00 2.40 3.34 0.07 70.34 11:09:01 6 9.18 0.00 0.87 1.39 0.05 88.51 11:09:01 7 15.05 0.00 1.28 6.62 0.05 76.99 11:10:01 all 28.19 0.00 1.93 3.80 0.07 66.01 11:10:01 0 26.11 0.00 1.81 0.02 0.05 72.02 11:10:01 1 25.12 0.00 2.25 3.49 0.07 69.07 11:10:01 2 30.67 0.00 2.37 0.44 0.08 66.44 11:10:01 3 24.00 0.00 1.99 0.44 0.07 73.50 11:10:01 4 38.26 0.00 3.03 4.02 0.08 54.61 11:10:01 5 29.18 0.00 1.10 4.48 0.07 65.16 11:10:01 6 27.65 0.00 1.25 2.81 0.10 68.18 11:10:01 7 24.49 0.00 1.65 14.73 0.07 59.06 11:11:01 all 5.44 0.00 1.55 9.59 0.05 83.38 11:11:01 0 8.16 0.00 2.27 11.65 0.07 77.86 11:11:01 1 4.67 0.00 1.41 12.41 0.03 81.47 11:11:01 2 5.75 0.00 1.42 2.74 0.05 90.04 11:11:01 3 1.77 0.00 1.27 0.15 0.03 96.78 11:11:01 4 8.50 0.00 1.58 17.67 0.05 72.19 11:11:01 5 3.00 0.00 1.95 2.30 0.02 92.74 11:11:01 6 7.20 0.00 1.36 18.06 0.08 73.29 11:11:01 7 4.49 0.00 1.11 11.81 0.03 82.56 11:12:01 all 17.04 0.00 1.02 2.27 0.04 79.63 11:12:01 0 16.83 0.00 0.82 0.17 0.03 82.15 11:12:01 1 13.39 0.00 0.97 0.02 0.03 85.59 11:12:01 2 22.09 0.00 1.19 0.82 0.05 75.85 11:12:01 3 25.86 0.00 1.44 0.80 0.05 71.85 11:12:01 4 20.00 0.00 0.89 0.20 0.05 78.86 11:12:01 5 16.45 0.00 0.95 1.46 0.03 81.10 11:12:01 6 15.42 0.00 0.96 14.58 0.07 68.97 11:12:01 7 6.25 0.00 0.94 0.13 0.03 92.64 Average: all 15.94 0.00 1.31 4.75 0.05 77.95 Average: 0 14.87 0.00 1.18 2.40 0.04 81.51 Average: 1 13.50 0.00 1.27 3.99 0.05 81.18 Average: 2 21.18 0.00 1.60 2.41 0.06 74.76 Average: 3 19.75 0.00 1.39 0.71 0.05 78.10 Average: 4 17.30 0.00 1.37 11.71 0.06 69.57 Average: 5 15.82 0.00 1.41 2.40 0.04 80.33 Average: 6 13.28 0.00 1.06 7.41 0.06 78.18 Average: 7 11.83 0.00 1.17 6.96 0.05 80.00