---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22606 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 144G 8% / 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 903 28098 0 3165 30817 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:73:0f:7a brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe73:f7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:4e:03:3a 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::42:73ff:fe4e:33a/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-22606) 04/12/24 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 145.87 17.88 127.99 1037.48 88853.95 03:30:01 126.83 19.38 107.45 508.18 34234.56 03:31:01 13.30 0.20 13.10 6.93 1750.11 03:32:01 85.22 3.37 81.85 454.06 21365.24 03:33:01 91.63 0.93 90.70 47.73 22173.24 Average: 92.39 8.32 84.07 408.80 33492.76 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30071196 31717588 2868024 8.71 76368 1875936 1357280 3.99 854692 1712028 170772 03:30:01 28259132 30168656 4680088 14.21 87268 2118844 3139036 9.24 2479872 1876068 13100 03:31:01 27733504 29685596 5205716 15.80 89616 2156708 3470416 10.21 2996260 1880836 7324 03:32:01 27939940 30352636 4999280 15.18 97336 2598580 2553996 7.51 2419672 2225240 940 03:33:01 28835836 31617928 4103384 12.46 103896 2953984 1414732 4.16 1167848 2565680 34540 Average: 28567922 30708481 4371298 13.27 90897 2340810 2387092 7.02 1983669 2051970 45335 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 03:29:01 ens3 56.20 39.34 878.86 7.76 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:30:01 ens3 496.28 415.50 3662.57 121.08 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 ens3 284.84 201.58 518.43 89.38 0.00 0.00 0.00 0.00 03:32:01 docker0 3.75 6.23 0.21 77.97 0.00 0.00 0.00 0.00 03:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:32:01 ens3 505.88 377.47 1675.13 124.11 0.00 0.00 0.00 0.00 03:33:01 docker0 2.03 3.27 0.12 39.91 0.00 0.00 0.00 0.00 03:33:01 lo 15.40 15.40 1.39 1.39 0.00 0.00 0.00 0.00 03:33:01 ens3 357.86 265.96 354.54 108.80 0.00 0.00 0.00 0.00 Average: docker0 1.16 1.91 0.07 23.65 0.00 0.00 0.00 0.00 Average: lo 3.84 3.84 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 341.15 260.70 1419.69 90.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22606) 04/12/24 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.40 0.00 0.72 2.75 0.03 86.10 03:29:01 0 0.92 0.00 0.12 0.05 0.02 98.90 03:29:01 1 26.91 0.00 1.43 0.68 0.08 70.90 03:29:01 2 27.67 0.00 1.46 1.92 0.03 68.92 03:29:01 3 10.84 0.00 0.68 2.39 0.03 86.05 03:29:01 4 10.06 0.00 0.75 0.07 0.02 89.11 03:29:01 5 5.98 0.00 0.61 0.31 0.02 93.09 03:29:01 6 0.85 0.00 0.29 0.12 0.00 98.74 03:29:01 7 0.00 0.00 0.39 16.47 0.03 83.11 03:30:01 all 31.62 0.00 1.18 1.73 0.08 65.38 03:30:01 0 26.03 0.00 0.82 0.00 0.05 73.10 03:30:01 1 26.60 0.00 1.29 1.74 0.07 70.31 03:30:01 2 37.11 0.00 1.17 1.85 0.08 59.79 03:30:01 3 40.11 0.00 1.01 3.20 0.08 55.59 03:30:01 4 31.02 0.00 1.61 0.05 0.08 67.24 03:30:01 5 38.88 0.00 0.75 0.42 0.07 59.88 03:30:01 6 29.14 0.00 1.67 2.62 0.10 66.47 03:30:01 7 24.14 0.00 1.14 3.99 0.05 70.68 03:31:01 all 37.65 0.00 0.90 0.08 0.07 61.31 03:31:01 0 36.58 0.00 1.02 0.22 0.07 62.12 03:31:01 1 34.26 0.00 1.02 0.00 0.07 64.66 03:31:01 2 36.93 0.00 0.72 0.02 0.08 62.25 03:31:01 3 29.53 0.00 0.92 0.30 0.08 69.17 03:31:01 4 32.43 0.00 0.99 0.00 0.07 66.52 03:31:01 5 31.04 0.00 0.58 0.02 0.05 68.31 03:31:01 6 50.70 0.00 0.85 0.08 0.07 48.29 03:31:01 7 49.72 0.00 1.09 0.00 0.08 49.11 03:32:01 all 24.71 0.00 1.87 1.14 0.08 72.19 03:32:01 0 22.69 0.00 1.42 0.38 0.08 75.43 03:32:01 1 17.87 0.00 2.16 4.00 0.08 75.89 03:32:01 2 26.33 0.00 1.80 0.03 0.07 71.77 03:32:01 3 31.15 0.00 1.61 3.04 0.10 64.10 03:32:01 4 27.35 0.00 2.00 0.03 0.07 70.55 03:32:01 5 25.53 0.00 2.09 0.25 0.05 72.08 03:32:01 6 22.36 0.00 1.75 0.05 0.10 75.74 03:32:01 7 24.48 0.00 2.17 1.35 0.08 71.92 03:33:01 all 17.88 0.00 1.87 1.39 0.09 78.77 03:33:01 0 16.77 0.00 2.10 2.57 0.05 78.51 03:33:01 1 20.00 0.00 1.92 0.12 0.10 77.86 03:33:01 2 13.70 0.00 1.95 0.39 0.12 83.85 03:33:01 3 28.77 0.00 1.97 5.89 0.08 63.29 03:33:01 4 12.50 0.00 1.14 0.26 0.12 85.98 03:33:01 5 20.53 0.00 1.76 0.85 0.08 76.78 03:33:01 6 14.67 0.00 1.44 0.82 0.08 82.98 03:33:01 7 16.21 0.00 2.69 0.29 0.07 80.75 Average: all 24.50 0.00 1.31 1.41 0.07 72.71 Average: 0 20.67 0.00 1.10 0.64 0.05 77.54 Average: 1 25.13 0.00 1.56 1.31 0.08 71.92 Average: 2 28.35 0.00 1.42 0.84 0.08 69.32 Average: 3 28.12 0.00 1.24 2.96 0.08 67.60 Average: 4 22.68 0.00 1.30 0.08 0.07 75.87 Average: 5 24.45 0.00 1.16 0.37 0.05 73.97 Average: 6 23.61 0.00 1.20 0.74 0.07 74.37 Average: 7 23.00 0.00 1.50 4.39 0.06 71.06