---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24108 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 871 28435 0 2860 30855 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:26:5b brd ff:ff:ff:ff:ff:ff inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe0c:265b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:78:32:da 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::42:9aff:fe78:32da/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-24108) 04/18/24 _x86_64_ (8 CPU) 10:41:26 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 112.21 38.99 73.22 1775.84 22342.81 10:44:01 134.81 21.10 113.71 846.93 28590.57 10:45:01 40.05 0.48 39.57 9.60 19447.25 10:46:01 41.03 1.13 39.89 64.66 21059.16 10:47:01 113.76 3.23 110.53 418.86 41868.49 Average: 88.37 12.99 75.38 623.16 26661.41 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30094932 31671964 2844288 8.63 70516 1817068 1440860 4.24 899596 1653592 164860 10:44:01 28811248 30620788 4127972 12.53 83656 2024828 2489972 7.33 2008412 1802900 24108 10:45:01 27853908 29748836 5085312 15.44 87720 2100840 5079704 14.95 2895788 1854788 12100 10:46:01 27931688 30238256 5007532 15.20 93072 2499128 2761496 8.12 2574268 2082512 270760 10:47:01 29133960 31611092 3805260 11.55 99832 2658900 1446152 4.25 1231924 2216612 27308 Average: 28765147 30778187 4174073 12.67 86959 2220153 2643637 7.78 1921998 1922081 99827 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 150.09 93.72 968.92 24.01 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:44:01 ens3 308.22 238.21 1884.73 64.70 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:45:01 ens3 369.08 294.65 920.67 103.61 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 394.67 322.96 1951.37 86.20 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:47:01 ens3 284.07 294.30 58.63 1678.27 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 301.23 248.77 1156.86 391.35 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24108) 04/18/24 _x86_64_ (8 CPU) 10:41:26 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.46 0.00 0.84 2.11 0.04 86.56 10:43:01 0 4.19 0.00 0.75 2.61 0.03 92.42 10:43:01 1 4.32 0.00 0.55 0.37 0.02 94.75 10:43:01 2 18.55 0.00 1.40 1.08 0.03 78.93 10:43:01 3 1.66 0.00 0.28 0.10 0.02 97.94 10:43:01 4 11.70 0.00 0.62 0.48 0.05 87.15 10:43:01 5 18.26 0.00 1.00 4.93 0.07 75.74 10:43:01 6 19.50 0.00 1.49 0.70 0.03 78.28 10:43:01 7 5.44 0.00 0.55 6.59 0.03 87.40 10:44:01 all 29.41 0.00 1.19 1.26 0.07 68.08 10:44:01 0 20.16 0.00 1.00 2.51 0.08 76.24 10:44:01 1 34.25 0.00 1.30 0.48 0.07 63.90 10:44:01 2 27.48 0.00 0.95 4.01 0.05 67.51 10:44:01 3 22.16 0.00 0.96 0.13 0.07 76.68 10:44:01 4 46.35 0.00 1.86 0.44 0.08 51.27 10:44:01 5 30.40 0.00 1.12 1.64 0.08 66.75 10:44:01 6 27.47 0.00 1.39 0.77 0.05 70.32 10:44:01 7 26.97 0.00 0.97 0.05 0.07 71.94 10:45:01 all 61.50 0.00 2.26 0.46 0.08 35.69 10:45:01 0 61.64 0.00 2.10 1.49 0.07 34.70 10:45:01 1 62.04 0.00 2.24 1.97 0.08 33.66 10:45:01 2 61.04 0.00 2.11 0.02 0.10 36.73 10:45:01 3 58.55 0.00 1.93 0.00 0.08 39.44 10:45:01 4 67.28 0.00 2.75 0.03 0.08 29.85 10:45:01 5 64.31 0.00 2.55 0.03 0.08 33.02 10:45:01 6 57.13 0.00 1.84 0.12 0.08 40.82 10:45:01 7 60.05 0.00 2.52 0.03 0.07 37.33 10:46:01 all 68.74 0.00 1.95 0.49 0.09 28.73 10:46:01 0 68.09 0.00 1.86 0.40 0.08 29.55 10:46:01 1 68.03 0.00 2.11 1.01 0.08 28.77 10:46:01 2 71.27 0.00 1.64 0.00 0.08 27.01 10:46:01 3 67.07 0.00 2.13 2.13 0.08 28.60 10:46:01 4 68.26 0.00 1.71 0.00 0.10 29.93 10:46:01 5 65.25 0.00 1.71 0.32 0.08 32.64 10:46:01 6 74.91 0.00 2.46 0.00 0.08 22.55 10:46:01 7 67.09 0.00 2.01 0.03 0.08 30.79 10:47:01 all 11.15 0.00 1.10 2.32 0.04 85.39 10:47:01 0 8.58 0.00 1.09 0.40 0.08 89.85 10:47:01 1 6.64 0.00 1.14 8.88 0.05 83.29 10:47:01 2 4.66 0.00 0.95 0.10 0.03 94.25 10:47:01 3 34.61 0.00 1.69 1.20 0.05 62.45 10:47:01 4 8.89 0.00 0.82 0.03 0.03 90.22 10:47:01 5 3.88 0.00 1.05 1.67 0.05 93.34 10:47:01 6 13.94 0.00 1.09 6.29 0.07 78.62 10:47:01 7 7.91 0.00 0.99 0.03 0.03 91.04 Average: all 36.22 0.00 1.47 1.33 0.06 60.92 Average: 0 32.48 0.00 1.36 1.48 0.07 64.61 Average: 1 35.04 0.00 1.47 2.54 0.06 60.89 Average: 2 36.56 0.00 1.41 1.04 0.06 60.92 Average: 3 36.82 0.00 1.40 0.71 0.06 61.01 Average: 4 40.46 0.00 1.55 0.20 0.07 57.73 Average: 5 36.40 0.00 1.49 1.72 0.07 60.32 Average: 6 38.56 0.00 1.65 1.58 0.06 58.15 Average: 7 33.45 0.00 1.41 1.35 0.06 63.73