---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20576 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 833 28926 0 2407 30903 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:1d:2f:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe1d:2fa5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:56:9d:8c 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-20576) 04/04/24 _x86_64_ (8 CPU) 15:24:53 LINUX RESTART (8 CPU) 15:25:01 tps rtps wtps bread/s bwrtn/s 15:26:01 96.55 47.81 48.74 4446.06 55414.63 15:27:02 16.69 3.27 13.43 142.75 19290.64 15:28:01 105.66 37.08 68.58 1727.44 24691.54 15:29:01 145.48 19.31 126.17 702.43 32778.94 15:30:01 88.32 3.68 84.64 245.96 26695.82 Average: 90.49 22.18 68.31 1451.94 31797.61 15:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:01 30648640 31892012 2290580 6.95 38604 1533188 1275456 3.75 626980 1415208 140 15:27:02 30561536 31815028 2377684 7.22 38752 1543052 1275456 3.75 706740 1422612 100 15:28:01 30125452 31691744 2813768 8.54 69180 1808960 1422068 4.18 882728 1646044 158140 15:29:01 28859260 30684504 4079960 12.39 84052 2039604 2397228 7.05 1956076 1808548 15364 15:30:01 29622768 31647496 3316452 10.07 91280 2225708 1427652 4.20 1039744 1952272 24540 Average: 29963531 31546157 2975689 9.03 64374 1830102 1559572 4.59 1042454 1648937 39657 15:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:26:01 ens3 202.55 154.87 579.81 31.40 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:27:02 ens3 83.52 50.38 125.82 18.92 0.00 0.00 0.00 0.00 15:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 15:28:01 ens3 76.14 52.25 874.34 13.65 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 9.51 9.51 1.19 1.19 0.00 0.00 0.00 0.00 15:29:01 ens3 472.73 382.32 2322.94 105.46 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 15:30:01 ens3 256.36 225.76 1742.85 69.38 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.81 2.81 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 218.74 173.52 1130.01 47.88 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-20576) 04/04/24 _x86_64_ (8 CPU) 15:24:53 LINUX RESTART (8 CPU) 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:01 all 2.56 0.00 0.68 3.29 0.14 93.32 15:26:01 0 0.83 0.00 0.37 2.82 0.00 95.98 15:26:01 1 2.63 0.00 0.63 0.45 0.93 95.37 15:26:01 2 4.45 0.00 0.43 0.63 0.02 94.47 15:26:01 3 1.49 0.00 1.62 0.42 0.02 96.46 15:26:01 4 3.18 0.00 0.35 0.35 0.02 96.10 15:26:01 5 2.69 0.00 0.72 13.47 0.02 83.11 15:26:01 6 1.70 0.00 0.87 7.20 0.03 90.19 15:26:01 7 3.49 0.00 0.45 1.03 0.10 94.93 15:27:02 all 0.83 0.00 0.07 1.15 0.01 97.94 15:27:02 0 0.10 0.00 0.03 0.00 0.00 99.87 15:27:02 1 1.25 0.00 0.13 0.10 0.00 98.52 15:27:02 2 1.43 0.00 0.15 0.10 0.02 98.30 15:27:02 3 0.83 0.00 0.03 0.00 0.00 99.13 15:27:02 4 0.37 0.00 0.12 0.00 0.00 99.51 15:27:02 5 1.23 0.00 0.05 9.00 0.02 89.70 15:27:02 6 0.10 0.00 0.00 0.00 0.00 99.90 15:27:02 7 1.32 0.00 0.05 0.00 0.02 98.62 15:28:01 all 10.33 0.00 0.84 2.46 0.03 86.35 15:28:01 0 3.06 0.00 0.39 0.79 0.02 95.74 15:28:01 1 2.97 0.00 0.19 0.25 0.02 96.57 15:28:01 2 2.02 0.00 0.20 0.34 0.05 97.38 15:28:01 3 29.72 0.00 2.05 4.84 0.05 63.34 15:28:01 4 19.28 0.00 1.61 0.73 0.03 78.35 15:28:01 5 2.34 0.00 0.44 11.87 0.02 85.33 15:28:01 6 12.14 0.00 1.09 0.63 0.02 86.13 15:28:01 7 11.11 0.00 0.76 0.22 0.03 87.88 15:29:01 all 29.38 0.00 1.52 1.75 0.07 67.28 15:29:01 0 16.65 0.00 1.08 0.00 0.05 82.22 15:29:01 1 35.47 0.00 1.86 2.04 0.08 60.55 15:29:01 2 44.21 0.00 1.96 4.79 0.08 48.96 15:29:01 3 20.84 0.00 1.56 2.78 0.07 74.75 15:29:01 4 33.50 0.00 1.39 0.57 0.07 64.48 15:29:01 5 33.07 0.00 1.39 2.52 0.08 62.94 15:29:01 6 28.48 0.00 1.05 0.20 0.07 70.20 15:29:01 7 22.94 0.00 1.78 1.14 0.07 74.08 15:30:01 all 18.32 0.00 0.92 1.47 0.05 79.25 15:30:01 0 4.97 0.00 0.72 2.51 0.05 91.74 15:30:01 1 18.47 0.00 1.82 0.22 0.07 79.43 15:30:01 2 17.54 0.00 0.89 0.05 0.05 81.48 15:30:01 3 26.15 0.00 1.04 7.75 0.05 65.02 15:30:01 4 16.41 0.00 0.43 0.17 0.03 82.96 15:30:01 5 15.50 0.00 0.68 0.15 0.03 83.63 15:30:01 6 31.93 0.00 0.95 0.80 0.05 66.27 15:30:01 7 15.52 0.00 0.84 0.12 0.05 83.47 Average: all 12.28 0.00 0.80 2.02 0.06 84.83 Average: 0 5.14 0.00 0.52 1.22 0.02 93.09 Average: 1 12.16 0.00 0.93 0.61 0.22 86.08 Average: 2 13.94 0.00 0.73 1.18 0.04 84.10 Average: 3 15.76 0.00 1.26 3.15 0.04 79.80 Average: 4 14.53 0.00 0.78 0.36 0.03 84.30 Average: 5 10.99 0.00 0.66 7.39 0.03 80.93 Average: 6 14.87 0.00 0.79 1.77 0.03 82.53 Average: 7 10.86 0.00 0.77 0.50 0.05 87.81