---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41931 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 28421 0 2865 30846 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:a6:aa:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fea6:aac4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:13:91:66 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::42:74ff:fe13:9166/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41931) 09/26/24 _x86_64_ (8 CPU) 05:13:44 LINUX RESTART (8 CPU) 05:14:05 tps rtps wtps bread/s bwrtn/s 05:15:00 384.50 78.83 305.68 5686.41 55627.07 05:16:01 128.86 26.25 102.61 1224.44 24142.87 05:17:01 84.40 8.08 76.32 563.11 22487.85 05:18:01 33.91 0.82 33.09 21.06 16854.12 05:19:01 110.68 2.95 107.73 416.06 41883.29 Average: 145.20 22.65 122.55 1525.33 31846.60 05:14:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:15:00 30300316 31665276 2638904 8.01 52096 1634176 1437212 4.23 877124 1492076 60004 05:16:01 29491940 31186908 3447280 10.47 78984 1919460 2214996 6.52 1396928 1735476 90880 05:17:01 28747860 30618536 4191360 12.72 86112 2080528 2473512 7.28 2024064 1842732 21380 05:18:01 27113844 29053340 5825376 17.69 89276 2142152 5143652 15.13 3601344 1881156 10424 05:19:01 27936268 30411668 5002952 15.19 97528 2659540 2463260 7.25 2419452 2222408 572 Average: 28718046 30587146 4221174 12.82 80799 2087171 2746526 8.08 2063782 1834770 36652 05:14:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:15:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:00 ens3 383.36 267.31 1075.64 79.29 0.00 0.00 0.00 0.00 05:15:00 lo 1.79 1.79 0.18 0.18 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 ens3 132.51 91.77 1183.69 23.60 0.00 0.00 0.00 0.00 05:16:01 lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 ens3 575.82 372.44 1948.54 114.64 0.00 0.00 0.00 0.00 05:17:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 ens3 462.48 273.93 794.04 94.48 0.00 0.00 0.00 0.00 05:18:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:19:01 ens3 528.46 431.04 1544.45 1473.02 0.00 0.00 0.00 0.00 05:19:01 lo 2.13 2.13 0.19 0.19 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 Average: ens3 415.67 286.67 1311.82 359.21 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41931) 09/26/24 _x86_64_ (8 CPU) 05:13:44 LINUX RESTART (8 CPU) 05:14:05 CPU %user %nice %system %iowait %steal %idle 05:15:00 all 7.53 0.00 1.25 7.06 0.10 84.06 05:15:00 0 5.61 0.00 0.86 2.02 0.05 91.46 05:15:00 1 5.33 0.00 0.98 7.77 0.04 85.88 05:15:00 2 16.52 0.00 1.43 2.27 0.32 79.47 05:15:00 3 9.32 0.00 1.31 2.11 0.04 87.23 05:15:00 4 6.06 0.00 1.88 3.98 0.04 88.04 05:15:00 5 3.97 0.00 2.11 15.85 0.04 78.03 05:15:00 6 4.40 0.00 0.59 10.42 0.04 84.55 05:15:00 7 8.96 0.00 0.82 12.14 0.29 77.79 05:16:01 all 10.99 0.00 0.78 2.61 0.04 85.57 05:16:01 0 23.62 0.00 1.14 0.78 0.07 74.39 05:16:01 1 5.29 0.00 0.69 15.12 0.02 78.89 05:16:01 2 11.67 0.00 1.13 0.15 0.07 86.98 05:16:01 3 5.86 0.00 0.47 0.65 0.03 92.98 05:16:01 4 7.42 0.00 0.36 0.33 0.03 91.86 05:16:01 5 2.28 0.00 0.42 0.64 0.02 96.64 05:16:01 6 5.26 0.00 0.29 1.44 0.02 92.99 05:16:01 7 26.51 0.00 1.76 1.71 0.05 69.96 05:17:01 all 49.66 0.00 1.76 0.94 0.09 47.54 05:17:01 0 52.13 0.00 1.88 1.31 0.08 44.60 05:17:01 1 47.15 0.00 2.01 1.21 0.08 49.55 05:17:01 2 54.39 0.00 2.11 0.28 0.08 43.13 05:17:01 3 51.85 0.00 1.31 1.00 0.08 45.75 05:17:01 4 56.45 0.00 1.46 0.50 0.10 41.49 05:17:01 5 51.40 0.00 1.74 2.67 0.08 44.11 05:17:01 6 47.22 0.00 2.13 0.55 0.10 50.00 05:17:01 7 36.75 0.00 1.44 0.03 0.08 61.69 05:18:01 all 63.77 0.00 1.79 0.37 0.10 33.96 05:18:01 0 63.70 0.00 1.96 0.15 0.12 34.07 05:18:01 1 63.30 0.00 1.62 0.00 0.12 34.96 05:18:01 2 60.23 0.00 1.44 0.00 0.10 38.22 05:18:01 3 65.23 0.00 1.77 0.02 0.10 32.88 05:18:01 4 66.40 0.00 2.16 0.00 0.10 31.34 05:18:01 5 61.13 0.00 2.00 2.70 0.10 34.07 05:18:01 6 64.59 0.00 1.73 0.12 0.10 33.47 05:18:01 7 65.49 0.00 1.69 0.02 0.10 32.70 05:19:01 all 42.04 0.00 1.80 2.32 0.09 53.75 05:19:01 0 38.98 0.00 1.59 6.37 0.07 52.99 05:19:01 1 43.39 0.00 1.39 6.02 0.08 49.12 05:19:01 2 43.01 0.00 2.35 0.22 0.10 54.31 05:19:01 3 37.80 0.00 1.74 0.10 0.08 60.27 05:19:01 4 40.55 0.00 1.89 0.93 0.10 56.53 05:19:01 5 42.54 0.00 1.65 3.02 0.10 52.69 05:19:01 6 44.28 0.00 1.45 0.93 0.08 53.25 05:19:01 7 45.78 0.00 2.33 0.94 0.08 50.87 Average: all 35.05 0.00 1.48 2.60 0.08 60.79 Average: 0 37.13 0.00 1.49 2.12 0.08 59.18 Average: 1 33.10 0.00 1.34 6.05 0.07 59.44 Average: 2 37.36 0.00 1.69 0.56 0.13 60.25 Average: 3 34.23 0.00 1.32 0.76 0.07 63.63 Average: 4 35.70 0.00 1.54 1.11 0.07 61.58 Average: 5 32.49 0.00 1.57 4.79 0.07 61.08 Average: 6 33.38 0.00 1.24 2.59 0.07 62.73 Average: 7 37.00 0.00 1.62 2.85 0.12 58.42