---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-92485 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 859 28554 0 2753 30872 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:16:98:58 brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe16:9858/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:19:07:93 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-92485) 12/21/24 _x86_64_ (8 CPU) 15:20:26 LINUX RESTART (8 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 251.42 35.56 215.86 1009.30 28420.33 15:23:01 146.45 6.96 139.49 426.79 35575.07 15:24:01 72.72 1.42 71.30 66.66 37934.61 Average: 156.87 14.65 142.22 500.91 33976.76 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 29945536 31587076 2993684 9.09 75400 1871524 1985512 5.84 982092 1712056 231400 15:23:01 28542264 30431740 4396956 13.35 86528 2097716 2571424 7.57 2183912 1886156 18576 15:24:01 29288264 31662364 3650956 11.08 91664 2569476 1410460 4.15 1156696 2156264 2448 Average: 29258688 31227060 3680532 11.17 84531 2179572 1989132 5.85 1440900 1918159 84141 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 102.70 72.94 1169.30 28.28 0.00 0.00 0.00 0.00 15:22:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 456.41 351.30 3135.47 92.33 0.00 0.00 0.00 0.00 15:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 289.77 221.11 1218.13 1695.69 0.00 0.00 0.00 0.00 15:24:01 lo 2.40 2.40 0.23 0.23 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 Average: ens3 282.97 215.12 1841.04 605.40 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 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-92485) 12/21/24 _x86_64_ (8 CPU) 15:20:26 LINUX RESTART (8 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 10.50 0.00 0.82 2.85 0.05 85.78 15:22:01 0 1.60 0.00 0.33 2.30 0.07 95.69 15:22:01 1 7.76 0.00 0.72 2.82 0.03 88.67 15:22:01 2 3.75 0.00 1.12 3.03 0.03 92.06 15:22:01 3 15.63 0.00 1.25 6.94 0.07 76.11 15:22:01 4 4.41 0.00 0.25 4.76 0.02 90.56 15:22:01 5 6.07 0.00 0.52 0.30 0.02 93.10 15:22:01 6 19.73 0.00 1.34 1.42 0.03 77.49 15:22:01 7 25.10 0.00 1.04 1.24 0.08 72.55 15:23:01 all 29.42 0.00 1.59 1.81 0.08 67.10 15:23:01 0 25.84 0.00 0.80 0.40 0.08 72.87 15:23:01 1 20.13 0.00 0.74 2.03 0.08 77.02 15:23:01 2 25.85 0.00 0.87 4.80 0.08 68.39 15:23:01 3 26.72 0.00 0.58 5.03 0.08 67.58 15:23:01 4 45.19 0.00 3.63 0.77 0.08 50.33 15:23:01 5 26.95 0.00 2.14 0.35 0.08 70.48 15:23:01 6 29.20 0.00 0.96 0.86 0.10 68.89 15:23:01 7 35.39 0.00 3.00 0.22 0.10 61.30 15:24:01 all 11.86 0.00 0.83 2.07 0.05 85.20 15:24:01 0 4.91 0.00 0.50 0.08 0.07 94.44 15:24:01 1 18.57 0.00 0.58 2.09 0.03 78.72 15:24:01 2 19.12 0.00 0.94 6.08 0.05 73.81 15:24:01 3 18.76 0.00 1.10 7.64 0.05 72.45 15:24:01 4 18.50 0.00 1.67 0.37 0.03 79.43 15:24:01 5 6.08 0.00 0.79 0.07 0.07 93.00 15:24:01 6 2.54 0.00 0.70 0.12 0.05 96.59 15:24:01 7 6.41 0.00 0.38 0.10 0.02 93.09 Average: all 17.25 0.00 1.08 2.24 0.06 79.37 Average: 0 10.76 0.00 0.55 0.93 0.07 87.69 Average: 1 15.49 0.00 0.68 2.31 0.05 81.47 Average: 2 16.23 0.00 0.98 4.64 0.06 78.11 Average: 3 20.37 0.00 0.98 6.54 0.07 72.04 Average: 4 22.70 0.00 1.85 1.97 0.04 73.44 Average: 5 13.03 0.00 1.15 0.24 0.06 85.52 Average: 6 17.14 0.00 1.00 0.80 0.06 81.01 Average: 7 22.28 0.00 1.47 0.52 0.07 75.66