---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40130 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: 2800.000 BogoMIPS: 5600.00 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 880 28508 0 2778 30851 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:bc:38:95 brd ff:ff:ff:ff:ff:ff inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:febc:3895/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:ec:9d:bc 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-40130) 09/20/24 _x86_64_ (8 CPU) 15:20:27 LINUX RESTART (8 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 148.99 35.24 113.75 1671.72 69849.69 15:23:01 163.67 19.65 144.03 703.22 61699.98 15:24:01 72.47 1.32 71.15 69.46 12274.35 Average: 128.38 18.74 109.64 814.80 47941.34 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 30093592 31672208 2845628 8.64 70464 1819108 1394684 4.10 900476 1654456 162612 15:23:01 28173716 30036064 4765504 14.47 83984 2076108 3307332 9.73 2580588 1864548 10684 15:24:01 29226856 31625940 3712364 11.27 91160 2595112 1373656 4.04 1209240 2165368 212276 Average: 29164721 31111404 3774499 11.46 81869 2163443 2025224 5.96 1563435 1894791 128524 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 ens3 56.34 43.03 859.19 13.11 0.00 0.00 0.00 0.00 15:22:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 1292.28 960.66 3092.19 321.57 0.00 0.00 0.00 0.00 15:23:01 lo 0.47 0.47 0.04 0.04 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 15:24:01 ens3 335.36 292.73 1848.93 1708.19 0.00 0.00 0.00 0.00 15:24:01 lo 2.20 2.20 0.21 0.21 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 Average: ens3 561.33 432.14 1933.44 680.96 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 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-40130) 09/20/24 _x86_64_ (8 CPU) 15:20:27 LINUX RESTART (8 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 8.63 0.00 0.80 6.73 0.03 83.81 15:22:01 0 7.28 0.00 0.75 2.16 0.03 89.77 15:22:01 1 6.33 0.00 0.63 0.33 0.03 92.67 15:22:01 2 2.03 0.00 0.43 0.48 0.02 97.03 15:22:01 3 23.56 0.00 1.68 5.74 0.05 68.97 15:22:01 4 0.15 0.00 0.35 42.18 0.03 57.28 15:22:01 5 9.73 0.00 0.58 1.51 0.07 88.12 15:22:01 6 8.17 0.00 0.87 0.35 0.02 90.59 15:22:01 7 11.70 0.00 1.12 1.22 0.03 85.92 15:23:01 all 23.71 0.00 1.53 2.36 0.06 72.33 15:23:01 0 24.13 0.00 1.49 1.24 0.07 73.07 15:23:01 1 36.36 0.00 1.00 0.10 0.07 62.47 15:23:01 2 20.40 0.00 0.80 0.13 0.05 78.61 15:23:01 3 17.05 0.00 0.70 10.11 0.03 72.11 15:23:01 4 16.37 0.00 1.66 6.59 0.03 75.35 15:23:01 5 19.76 0.00 1.02 0.23 0.08 78.90 15:23:01 6 35.82 0.00 2.67 0.28 0.08 61.14 15:23:01 7 19.77 0.00 2.89 0.22 0.05 77.07 15:24:01 all 17.74 0.00 0.97 0.25 0.05 80.99 15:24:01 0 12.96 0.00 0.87 0.02 0.03 86.12 15:24:01 1 27.49 0.00 1.05 0.10 0.07 71.29 15:24:01 2 23.29 0.00 1.65 0.07 0.05 74.94 15:24:01 3 20.77 0.00 0.74 0.02 0.05 78.43 15:24:01 4 21.26 0.00 1.08 1.55 0.07 76.04 15:24:01 5 8.80 0.00 0.82 0.02 0.03 90.34 15:24:01 6 9.33 0.00 0.67 0.17 0.03 89.80 15:24:01 7 18.07 0.00 0.89 0.02 0.05 80.98 Average: all 16.69 0.00 1.10 3.11 0.05 79.05 Average: 0 14.79 0.00 1.04 1.14 0.04 82.99 Average: 1 23.39 0.00 0.90 0.18 0.06 75.48 Average: 2 15.24 0.00 0.96 0.23 0.04 83.53 Average: 3 20.46 0.00 1.04 5.28 0.04 73.17 Average: 4 12.61 0.00 1.03 16.75 0.04 69.56 Average: 5 12.74 0.00 0.81 0.59 0.06 85.80 Average: 6 17.77 0.00 1.40 0.27 0.04 80.52 Average: 7 16.52 0.00 1.63 0.48 0.04 81.32