---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35352 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 833 27614 0 3718 30885 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:67:94:39 brd ff:ff:ff:ff:ff:ff inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe67:9439/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:32:1a:ab 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-35352) 04/26/24 _x86_64_ (8 CPU) 10:23:35 LINUX RESTART (8 CPU) 10:24:01 tps rtps wtps bread/s bwrtn/s 10:25:01 309.93 71.35 238.58 4618.56 46349.21 10:26:01 194.72 42.08 152.64 2284.55 44762.01 10:27:01 50.92 8.26 42.65 358.28 26057.85 10:28:01 44.66 0.27 44.39 4.13 28875.99 10:29:01 72.52 1.38 71.14 91.72 69571.60 Average: 134.55 24.67 109.88 1471.41 43122.76 10:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 30182156 31727696 2757064 8.37 67420 1790024 1376584 4.05 849284 1623300 137400 10:26:01 28688520 30769820 4250700 12.90 86400 2289668 2098004 6.17 1876224 2053336 31596 10:27:01 27438772 29546968 5500448 16.70 87624 2314092 3185112 9.37 3168480 2004864 4280 10:28:01 27287512 30109708 5651708 17.16 90860 3012752 2508192 7.38 2623336 2678080 654152 10:29:01 28238324 31586708 4700896 14.27 94708 3527576 1464216 4.31 1391896 2949804 1064 Average: 28367057 30748180 4572163 13.88 85402 2586822 2126422 6.26 1981844 2261877 165698 10:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 10:25:01 ens3 392.53 258.86 1499.01 72.14 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 10:26:01 ens3 495.33 391.53 5672.49 58.29 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 3.73 3.73 17.26 17.26 0.00 0.00 0.00 0.00 10:27:01 ens3 642.35 417.43 163.86 171.80 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 5.47 5.47 8.87 8.87 0.00 0.00 0.00 0.00 10:28:01 ens3 482.15 287.30 611.13 116.06 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:29:01 ens3 36.93 30.36 22.21 10.92 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 5.30 5.30 0.00 0.00 0.00 0.00 Average: ens3 409.87 277.10 1593.69 85.85 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-35352) 04/26/24 _x86_64_ (8 CPU) 10:23:35 LINUX RESTART (8 CPU) 10:24:01 CPU %user %nice %system %iowait %steal %idle 10:25:01 all 10.64 0.00 1.18 4.06 0.04 84.08 10:25:01 0 18.37 0.00 1.76 0.77 0.05 79.05 10:25:01 1 6.28 0.00 1.02 0.32 0.03 92.35 10:25:01 2 7.23 0.00 0.82 0.28 0.02 91.65 10:25:01 3 9.40 0.00 1.10 1.24 0.03 88.23 10:25:01 4 5.53 0.00 1.00 3.07 0.03 90.37 10:25:01 5 2.94 0.00 1.15 17.85 0.03 78.02 10:25:01 6 2.24 0.00 0.50 0.84 0.02 96.40 10:25:01 7 33.29 0.00 2.07 8.12 0.08 56.44 10:26:01 all 19.98 0.00 1.28 3.75 0.06 74.93 10:26:01 0 29.43 0.00 2.16 2.34 0.07 66.01 10:26:01 1 20.80 0.00 1.20 1.15 0.07 76.78 10:26:01 2 18.38 0.00 0.97 3.35 0.05 77.25 10:26:01 3 21.77 0.00 1.15 0.84 0.05 76.19 10:26:01 4 9.69 0.00 0.92 4.08 0.05 85.25 10:26:01 5 12.82 0.00 1.10 11.32 0.07 74.69 10:26:01 6 10.83 0.00 0.67 1.02 0.03 87.45 10:26:01 7 36.05 0.00 2.10 5.95 0.10 55.80 10:27:01 all 38.93 0.00 2.68 1.32 0.07 57.00 10:27:01 0 24.07 0.00 2.81 0.18 0.03 72.91 10:27:01 1 47.52 0.00 1.42 0.03 0.08 50.94 10:27:01 2 50.69 0.00 0.47 0.05 0.07 48.73 10:27:01 3 36.60 0.00 1.73 0.10 0.07 61.51 10:27:01 4 29.42 0.00 1.62 9.55 0.07 59.34 10:27:01 5 30.69 0.00 3.53 0.13 0.07 65.58 10:27:01 6 41.99 0.00 3.35 0.15 0.07 54.45 10:27:01 7 50.53 0.00 6.47 0.38 0.07 42.55 10:28:01 all 30.80 0.00 1.53 1.62 0.06 65.99 10:28:01 0 35.76 0.00 2.29 0.08 0.07 61.80 10:28:01 1 22.49 0.00 1.90 0.15 0.03 75.42 10:28:01 2 35.96 0.00 1.14 0.00 0.07 62.84 10:28:01 3 34.47 0.00 1.40 0.00 0.08 64.04 10:28:01 4 24.14 0.00 1.34 12.04 0.08 62.39 10:28:01 5 29.99 0.00 0.92 0.00 0.07 69.02 10:28:01 6 33.38 0.00 1.14 0.02 0.05 65.41 10:28:01 7 30.15 0.00 2.09 0.77 0.05 66.94 10:29:01 all 12.54 0.00 0.67 4.49 0.03 82.27 10:29:01 0 8.42 0.00 0.64 0.97 0.03 89.93 10:29:01 1 7.01 0.00 0.48 14.81 0.03 77.66 10:29:01 2 10.79 0.00 0.35 0.97 0.02 87.88 10:29:01 3 5.43 0.00 1.07 6.38 0.07 87.05 10:29:01 4 10.07 0.00 0.65 10.09 0.03 79.15 10:29:01 5 32.87 0.00 0.97 2.24 0.05 63.87 10:29:01 6 6.56 0.00 0.40 0.02 0.02 93.01 10:29:01 7 19.16 0.00 0.82 0.40 0.03 79.59 Average: all 22.57 0.00 1.47 3.05 0.05 72.86 Average: 0 23.22 0.00 1.93 0.87 0.05 73.93 Average: 1 20.80 0.00 1.21 3.29 0.05 74.65 Average: 2 24.59 0.00 0.75 0.93 0.04 73.69 Average: 3 21.53 0.00 1.29 1.71 0.06 75.41 Average: 4 15.76 0.00 1.11 7.76 0.05 75.31 Average: 5 21.86 0.00 1.54 6.31 0.06 70.24 Average: 6 18.99 0.00 1.21 0.41 0.04 79.36 Average: 7 33.82 0.00 2.71 3.11 0.07 60.29