---> uname -a: Linux prd-centos8-docker-8c-8g-12291.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 987 28454 19 2448 30455 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6b:d9:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe6b:d9be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:71:90:a9 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/14/2024 _x86_64_ (8 CPU) 20:56:18 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 127.91 8.65 119.26 1613.33 8679.84 08:59:01 PM 171.26 1.67 169.60 689.79 8045.08 09:00:01 PM 58.77 1.57 57.20 425.25 4745.11 09:01:01 PM 79.64 0.63 79.00 60.66 4917.68 Average: 109.40 3.13 106.27 697.27 6596.98 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29524760 31282872 3130952 9.59 2688 2076656 1389320 4.12 169596 2508304 116856 08:59:01 PM 27645228 29565436 5010484 15.34 2688 2233876 2901820 8.61 231300 4295764 69376 09:00:01 PM 29192348 31215932 3463364 10.61 2688 2334368 1420032 4.21 255332 2718392 44132 09:01:01 PM 29162028 31211440 3493684 10.70 2688 2358072 1451912 4.31 450968 2550192 26640 Average: 28881091 30818920 3774621 11.56 2688 2250743 1790771 5.31 276799 3018163 64251 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 107.66 77.87 1102.69 31.99 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 222.56 205.13 1715.34 43.95 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 110.13 94.62 775.78 26.56 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 181.37 160.29 309.78 176.26 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 155.43 134.48 975.95 69.68 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/14/2024 _x86_64_ (8 CPU) 20:56:18 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.64 0.00 1.04 0.72 0.05 88.56 08:58:01 PM 0 3.94 0.00 0.58 0.03 0.05 95.40 08:58:01 PM 1 19.52 0.00 2.29 1.15 0.05 76.99 08:58:01 PM 2 22.33 0.00 2.09 0.85 0.08 74.65 08:58:01 PM 3 11.55 0.00 0.93 1.49 0.03 86.00 08:58:01 PM 4 5.82 0.00 0.52 0.15 0.05 93.46 08:58:01 PM 5 3.11 0.00 0.35 0.38 0.05 96.10 08:58:01 PM 6 7.81 0.00 0.97 0.33 0.02 90.87 08:58:01 PM 7 3.02 0.00 0.55 1.40 0.03 94.99 08:59:01 PM all 34.01 0.00 1.35 0.98 0.08 63.57 08:59:01 PM 0 33.98 0.00 1.54 0.43 0.08 63.96 08:59:01 PM 1 26.64 0.00 1.54 1.65 0.08 70.09 08:59:01 PM 2 19.50 0.00 0.95 0.54 0.07 78.95 08:59:01 PM 3 28.60 0.00 1.47 0.59 0.08 69.26 08:59:01 PM 4 36.69 0.00 1.24 0.79 0.08 61.21 08:59:01 PM 5 38.27 0.00 1.84 1.47 0.07 58.36 08:59:01 PM 6 47.55 0.00 1.32 1.55 0.10 49.47 08:59:01 PM 7 40.87 0.00 0.94 0.84 0.07 57.29 09:00:01 PM all 36.50 0.00 1.57 0.38 0.09 61.46 09:00:01 PM 0 33.27 0.00 1.59 0.05 0.08 65.01 09:00:01 PM 1 37.40 0.00 1.49 0.70 0.08 60.33 09:00:01 PM 2 44.56 0.00 1.87 0.10 0.10 53.37 09:00:01 PM 3 32.05 0.00 1.65 1.37 0.10 64.83 09:00:01 PM 4 48.29 0.00 1.34 0.10 0.10 50.17 09:00:01 PM 5 44.55 0.00 1.44 0.30 0.08 53.63 09:00:01 PM 6 16.80 0.00 1.20 0.07 0.07 81.86 09:00:01 PM 7 35.09 0.00 1.99 0.32 0.08 62.52 09:01:01 PM all 11.38 0.00 1.03 0.23 0.05 87.32 09:01:01 PM 0 23.81 0.00 1.35 0.10 0.07 74.67 09:01:01 PM 1 4.60 0.00 0.74 0.65 0.05 93.97 09:01:01 PM 2 17.75 0.00 1.64 0.15 0.05 80.41 09:01:01 PM 3 2.31 0.00 0.65 0.43 0.05 96.56 09:01:01 PM 4 6.82 0.00 0.77 0.12 0.02 92.28 09:01:01 PM 5 6.69 0.00 0.63 0.02 0.05 92.60 09:01:01 PM 6 14.14 0.00 0.95 0.08 0.05 84.77 09:01:01 PM 7 14.91 0.00 1.50 0.28 0.03 83.27 Average: all 22.88 0.00 1.25 0.58 0.06 75.23 Average: 0 23.74 0.00 1.26 0.15 0.07 74.77 Average: 1 22.04 0.00 1.51 1.04 0.07 75.34 Average: 2 26.04 0.00 1.64 0.41 0.08 71.84 Average: 3 18.62 0.00 1.18 0.97 0.07 79.16 Average: 4 24.40 0.00 0.97 0.29 0.06 74.28 Average: 5 23.16 0.00 1.07 0.54 0.06 75.17 Average: 6 21.57 0.00 1.11 0.51 0.06 76.75 Average: 7 23.46 0.00 1.24 0.71 0.05 74.53