---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86984 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: 2799.996 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 868 28746 0 2551 30868 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:cf:5d:28 brd ff:ff:ff:ff:ff:ff inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fecf:5d28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:39:38:31 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-86984) 11/27/24 _x86_64_ (8 CPU) 14:55:54 LINUX RESTART (8 CPU) 14:56:01 tps rtps wtps bread/s bwrtn/s 14:57:02 322.53 74.28 248.25 5321.83 65518.69 14:58:01 184.75 56.53 128.22 4411.73 35768.04 14:59:01 107.30 2.23 105.07 211.56 37689.59 Average: 204.98 44.28 160.70 3309.03 46385.48 14:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:57:02 30193020 31639984 2746200 8.34 56728 1708760 1448120 4.26 918656 1556824 94252 14:58:01 29452360 31324964 3486860 10.59 83060 2089436 1651604 4.86 1322044 1853864 99968 14:59:01 29409152 31580964 3530068 10.72 92040 2372192 1452604 4.27 1121172 2084436 16012 Average: 29684844 31515304 3254376 9.88 77276 2056796 1517443 4.46 1120624 1831708 70077 14:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 14:57:02 ens3 413.71 270.36 1636.14 75.69 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 14:58:01 ens3 220.03 179.92 1806.66 38.79 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:59:01 ens3 484.49 342.29 4433.62 68.90 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: lo 1.65 1.65 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 373.60 264.66 2629.99 61.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86984) 11/27/24 _x86_64_ (8 CPU) 14:55:54 LINUX RESTART (8 CPU) 14:56:01 CPU %user %nice %system %iowait %steal %idle 14:57:02 all 8.22 0.00 1.23 4.93 0.04 85.59 14:57:02 0 17.60 0.00 1.62 0.78 0.03 79.96 14:57:02 1 7.26 0.00 1.94 0.25 0.02 90.53 14:57:02 2 3.25 0.00 0.64 7.55 0.05 88.52 14:57:02 3 3.32 0.00 0.87 0.84 0.02 94.95 14:57:02 4 5.25 0.00 1.50 3.74 0.03 89.47 14:57:02 5 8.46 0.00 1.15 10.58 0.07 79.74 14:57:02 6 14.88 0.00 1.17 1.82 0.03 82.09 14:57:02 7 5.71 0.00 0.94 13.87 0.03 79.45 14:58:01 all 13.51 0.00 1.03 2.72 0.04 82.69 14:58:01 0 14.19 0.00 0.98 0.57 0.03 84.22 14:58:01 1 6.93 0.00 0.61 0.81 0.03 91.61 14:58:01 2 10.40 0.00 0.63 6.74 0.04 82.20 14:58:01 3 11.54 0.00 0.89 0.49 0.03 87.05 14:58:01 4 5.99 0.00 0.50 0.42 0.03 93.05 14:58:01 5 13.77 0.00 1.27 9.80 0.07 75.10 14:58:01 6 32.48 0.00 2.21 2.47 0.07 62.77 14:58:01 7 12.83 0.00 1.14 0.49 0.05 85.49 14:59:01 all 18.76 0.00 1.00 2.84 0.04 77.35 14:59:01 0 15.88 0.00 0.67 0.05 0.05 83.35 14:59:01 1 26.63 0.00 1.72 5.45 0.05 66.15 14:59:01 2 13.69 0.00 1.03 11.25 0.05 73.97 14:59:01 3 16.75 0.00 0.37 0.02 0.05 82.81 14:59:01 4 8.24 0.00 0.77 0.10 0.02 90.87 14:59:01 5 41.59 0.00 1.32 3.85 0.07 53.18 14:59:01 6 10.70 0.00 0.97 0.00 0.03 88.29 14:59:01 7 16.65 0.00 1.11 2.08 0.03 80.12 Average: all 13.49 0.00 1.09 3.50 0.04 81.88 Average: 0 15.91 0.00 1.09 0.47 0.04 82.49 Average: 1 13.64 0.00 1.43 2.18 0.03 82.73 Average: 2 9.07 0.00 0.77 8.53 0.05 81.59 Average: 3 10.51 0.00 0.71 0.45 0.03 88.30 Average: 4 6.50 0.00 0.93 1.44 0.03 91.11 Average: 5 21.27 0.00 1.25 8.08 0.07 69.34 Average: 6 19.23 0.00 1.44 1.42 0.05 77.86 Average: 7 11.72 0.00 1.06 5.51 0.04 81.67