---> uname -a: Linux prd-centos8-docker-8c-8g-74816.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1014 27052 19 3823 30425 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:c6:79:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fec6:79bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:e1:9f:de 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) 10/05/2024 _x86_64_ (8 CPU) 23:37:44 LINUX RESTART (8 CPU) 11:38:02 PM tps rtps wtps bread/s bwrtn/s 11:39:01 PM 273.13 29.68 243.44 7194.61 9002.95 11:40:01 PM 230.19 16.80 213.40 3097.35 10206.48 11:41:01 PM 220.84 2.12 218.73 143.02 54908.86 Average: 241.21 16.12 225.09 3457.59 24794.61 11:38:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 PM 29616540 31281912 3039172 9.31 2688 1989416 1415412 4.20 165600 2446620 137940 11:40:01 PM 28101432 30821716 4554280 13.95 2688 3031976 1780912 5.28 200252 3870432 862288 11:41:01 PM 27773072 31226904 4882640 14.95 2688 3759300 1419972 4.21 540212 3839668 11900 Average: 28497015 31110177 4158697 12.73 2688 2926897 1538765 4.57 302021 3385573 337376 11:38:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 398.34 239.58 1669.30 61.89 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 481.57 390.72 7136.04 85.65 0.00 0.00 0.00 0.00 11:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 309.58 287.12 3179.36 1907.38 0.00 0.00 0.00 0.00 11:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 396.48 306.17 4007.71 688.49 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) 10/05/2024 _x86_64_ (8 CPU) 23:37:44 LINUX RESTART (8 CPU) 11:38:02 PM CPU %user %nice %system %iowait %steal %idle 11:39:01 PM all 14.05 0.00 1.99 1.67 0.06 82.23 11:39:01 PM 0 8.43 0.00 1.58 0.61 0.07 89.30 11:39:01 PM 1 24.67 0.00 3.75 3.13 0.05 68.40 11:39:01 PM 2 29.64 0.00 2.25 3.68 0.05 64.39 11:39:01 PM 3 14.64 0.00 1.29 0.27 0.05 83.75 11:39:01 PM 4 5.54 0.00 1.38 0.89 0.07 92.13 11:39:01 PM 5 8.34 0.00 1.80 1.97 0.05 87.83 11:39:01 PM 6 16.10 0.00 2.57 2.25 0.05 79.03 11:39:01 PM 7 5.05 0.00 1.28 0.58 0.07 93.02 11:40:01 PM all 12.21 0.00 1.24 1.31 0.07 85.17 11:40:01 PM 0 6.52 0.00 1.41 1.66 0.08 90.33 11:40:01 PM 1 8.19 0.00 0.65 1.14 0.07 89.95 11:40:01 PM 2 9.62 0.00 0.57 0.62 0.07 89.12 11:40:01 PM 3 23.91 0.00 2.96 1.05 0.08 71.99 11:40:01 PM 4 16.74 0.00 0.77 1.92 0.07 80.50 11:40:01 PM 5 13.86 0.00 1.15 0.25 0.07 84.67 11:40:01 PM 6 9.95 0.00 1.59 2.52 0.03 85.91 11:40:01 PM 7 8.86 0.00 0.85 1.32 0.07 88.89 11:41:01 PM all 11.84 0.00 1.48 4.32 0.07 82.29 11:41:01 PM 0 7.48 0.00 1.41 1.16 0.08 89.87 11:41:01 PM 1 22.65 0.00 1.62 4.30 0.08 71.34 11:41:01 PM 2 11.06 0.00 1.32 8.68 0.07 78.88 11:41:01 PM 3 19.58 0.00 2.73 10.15 0.07 67.48 11:41:01 PM 4 11.31 0.00 1.10 4.10 0.05 83.44 11:41:01 PM 5 6.78 0.00 1.54 1.74 0.05 89.89 11:41:01 PM 6 10.36 0.00 1.09 1.82 0.07 86.66 11:41:01 PM 7 5.52 0.00 1.00 2.59 0.07 90.82 Average: all 12.69 0.00 1.57 2.44 0.06 83.24 Average: 0 7.47 0.00 1.47 1.15 0.08 89.84 Average: 1 18.46 0.00 2.00 2.86 0.07 76.61 Average: 2 16.70 0.00 1.37 4.33 0.06 77.54 Average: 3 19.40 0.00 2.33 3.84 0.07 74.36 Average: 4 11.23 0.00 1.08 2.31 0.06 85.31 Average: 5 9.67 0.00 1.50 1.32 0.06 87.46 Average: 6 12.12 0.00 1.74 2.20 0.05 83.89 Average: 7 6.48 0.00 1.04 1.50 0.07 90.90