---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6895 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 872 28413 0 2881 30853 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:ca:c9:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:feca:c9b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:83:e1:c9 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::42:98ff:fe83:e1c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6895) 02/20/24 _x86_64_ (8 CPU) 05:03:25 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 113.25 44.64 68.61 1993.53 23044.43 05:06:01 139.11 20.91 118.20 844.66 28452.72 05:07:01 39.00 0.53 38.47 11.60 19587.74 05:08:01 31.76 0.73 31.03 22.93 17893.55 05:09:02 116.96 3.45 113.51 435.72 45196.27 Average: 88.02 14.05 73.96 661.66 26835.31 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30134804 31719012 2804416 8.51 68660 1826748 1387048 4.08 849096 1664460 158500 05:06:01 28806424 30597088 4132796 12.55 82508 2008140 2470716 7.27 2022420 1793064 14788 05:07:01 27830452 29735928 5108768 15.51 87604 2111616 5064104 14.90 2906752 1867472 21308 05:08:01 28385288 30333640 4553932 13.83 89536 2150912 2651676 7.80 2328548 1890000 5240 05:09:02 29107532 31598092 3831688 11.63 99904 2672300 1463824 4.31 1242964 2231376 42980 Average: 28852900 30796752 4086320 12.41 85642 2153943 2607474 7.67 1869956 1889274 48563 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 321.38 220.78 1462.08 54.57 0.00 0.00 0.00 0.00 05:05:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 251.02 192.70 1450.41 49.58 0.00 0.00 0.00 0.00 05:06:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 551.05 407.10 1392.13 143.59 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 84.07 68.86 427.71 25.64 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:02 ens3 376.74 382.57 1518.50 1693.88 0.00 0.00 0.00 0.00 05:09:02 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 05:09:02 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 316.86 254.41 1250.18 393.49 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6895) 02/20/24 _x86_64_ (8 CPU) 05:03:25 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 10.84 0.00 0.90 2.27 0.05 85.94 05:05:01 0 1.87 0.00 0.55 0.03 0.02 97.53 05:05:01 1 36.92 0.00 2.15 2.11 0.07 58.76 05:05:01 2 22.71 0.00 1.40 0.73 0.03 75.12 05:05:01 3 7.07 0.00 0.77 0.42 0.03 91.71 05:05:01 4 1.49 0.00 0.59 12.36 0.03 85.53 05:05:01 5 2.94 0.00 0.38 0.37 0.03 96.28 05:05:01 6 6.72 0.00 0.82 1.20 0.08 91.17 05:05:01 7 7.13 0.00 0.55 0.94 0.03 91.35 05:06:01 all 27.94 0.00 1.16 1.68 0.06 69.16 05:06:01 0 27.38 0.00 1.44 0.90 0.05 70.23 05:06:01 1 27.81 0.00 1.27 0.38 0.08 70.45 05:06:01 2 36.99 0.00 1.47 1.37 0.07 60.10 05:06:01 3 32.94 0.00 1.46 0.22 0.08 65.30 05:06:01 4 22.58 0.00 0.89 1.66 0.07 74.81 05:06:01 5 30.50 0.00 1.02 0.54 0.05 67.90 05:06:01 6 26.06 0.00 0.90 8.25 0.05 64.74 05:06:01 7 19.26 0.00 0.79 0.07 0.05 79.83 05:07:01 all 55.56 0.00 2.25 0.49 0.08 41.62 05:07:01 0 55.64 0.00 2.87 0.02 0.08 41.38 05:07:01 1 59.18 0.00 2.08 0.03 0.08 38.62 05:07:01 2 55.03 0.00 1.86 0.02 0.08 43.01 05:07:01 3 58.01 0.00 2.75 0.08 0.12 39.03 05:07:01 4 55.15 0.00 2.09 0.05 0.08 42.62 05:07:01 5 55.46 0.00 2.47 0.07 0.08 41.92 05:07:01 6 48.81 0.00 2.21 3.63 0.07 45.28 05:07:01 7 57.18 0.00 1.66 0.00 0.08 41.08 05:08:01 all 82.75 0.00 2.06 0.18 0.12 14.90 05:08:01 0 83.12 0.00 2.12 0.02 0.12 14.62 05:08:01 1 82.99 0.00 2.34 0.00 0.12 14.55 05:08:01 2 81.74 0.00 1.73 0.00 0.10 16.43 05:08:01 3 80.01 0.00 1.81 0.00 0.10 18.08 05:08:01 4 83.96 0.00 2.14 0.07 0.10 13.74 05:08:01 5 82.70 0.00 2.21 0.53 0.12 14.44 05:08:01 6 83.71 0.00 2.34 0.77 0.13 13.04 05:08:01 7 83.73 0.00 1.84 0.00 0.12 14.31 05:09:02 all 15.25 0.00 2.57 2.50 0.06 79.63 05:09:02 0 13.06 0.00 4.75 0.75 0.07 81.37 05:09:02 1 6.68 0.00 2.41 0.05 0.05 90.81 05:09:02 2 15.26 0.00 1.21 3.47 0.07 80.00 05:09:02 3 17.67 0.00 1.65 1.23 0.07 79.38 05:09:02 4 11.27 0.00 3.12 0.53 0.03 85.04 05:09:02 5 14.67 0.00 1.44 10.61 0.07 73.21 05:09:02 6 13.01 0.00 3.61 1.28 0.07 82.03 05:09:02 7 30.61 0.00 2.36 1.95 0.10 64.98 Average: all 38.52 0.00 1.79 1.42 0.07 58.20 Average: 0 36.18 0.00 2.35 0.34 0.07 61.06 Average: 1 42.90 0.00 2.05 0.52 0.08 54.45 Average: 2 42.32 0.00 1.53 1.12 0.07 54.96 Average: 3 39.16 0.00 1.69 0.39 0.08 58.68 Average: 4 34.96 0.00 1.76 2.94 0.06 60.27 Average: 5 37.24 0.00 1.50 2.42 0.07 58.77 Average: 6 35.75 0.00 1.97 3.04 0.08 59.16 Average: 7 39.64 0.00 1.43 0.58 0.08 58.27