---> uname -a: Linux prd-centos8-docker-8c-8g-32585.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: 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 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1017 27505 19 3367 30427 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:af:ff:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:feaf:ff85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:4c:6e:ed 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) 08/21/2024 _x86_64_ (8 CPU) 10:04:34 LINUX RESTART (8 CPU) 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 234.27 13.66 220.61 2403.12 8347.01 10:07:01 AM 268.23 18.69 249.53 3832.32 11377.96 10:08:01 AM 119.28 0.80 118.48 67.71 36720.88 Average: 207.10 11.04 196.07 2099.35 18874.33 10:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29578304 31316524 3077408 9.42 2688 2059444 1361240 4.04 167064 2473720 194808 10:07:01 AM 28513036 30614868 4142676 12.69 2688 2415296 1892940 5.62 212384 3446340 166100 10:08:01 AM 28196456 31188884 4459256 13.66 2688 3302480 1441428 4.28 756400 3216412 1136 Average: 28762599 31040092 3893113 11.92 2688 2592407 1565203 4.64 378616 3045491 120681 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 137.42 91.29 1370.25 22.77 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 357.91 316.09 3731.43 65.12 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 204.02 240.92 1314.28 3784.64 0.00 0.00 0.00 0.00 10:08:01 AM 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 233.66 216.81 2142.99 1298.00 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) 08/21/2024 _x86_64_ (8 CPU) 10:04:34 LINUX RESTART (8 CPU) 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 10.53 0.00 1.32 1.12 0.06 86.98 10:06:01 AM 0 4.92 0.00 0.98 0.85 0.07 93.17 10:06:01 AM 1 6.15 0.00 0.92 0.51 0.07 92.36 10:06:01 AM 2 17.76 0.00 2.09 3.28 0.05 76.82 10:06:01 AM 3 1.89 0.00 0.39 0.56 0.10 97.05 10:06:01 AM 4 19.51 0.00 2.19 1.16 0.03 77.10 10:06:01 AM 5 8.10 0.00 1.17 0.70 0.03 90.00 10:06:01 AM 6 6.54 0.00 0.95 0.54 0.05 91.92 10:06:01 AM 7 19.33 0.00 1.85 1.34 0.05 77.43 10:07:01 AM all 12.51 0.00 1.03 1.68 0.06 84.72 10:07:01 AM 0 9.29 0.00 1.17 2.49 0.05 87.01 10:07:01 AM 1 8.32 0.00 1.27 2.79 0.05 87.57 10:07:01 AM 2 13.18 0.00 1.32 3.16 0.07 82.27 10:07:01 AM 3 10.37 0.00 0.99 2.16 0.07 86.42 10:07:01 AM 4 13.95 0.00 0.75 0.77 0.05 84.48 10:07:01 AM 5 14.60 0.00 0.93 0.70 0.07 83.70 10:07:01 AM 6 12.32 0.00 0.82 0.43 0.05 86.37 10:07:01 AM 7 18.05 0.00 0.95 0.94 0.08 79.98 10:08:01 AM all 11.45 0.00 1.24 2.38 0.06 84.87 10:08:01 AM 0 15.05 0.00 1.18 0.12 0.07 83.58 10:08:01 AM 1 7.64 0.00 1.05 1.29 0.07 89.95 10:08:01 AM 2 18.32 0.00 0.90 3.29 0.07 77.42 10:08:01 AM 3 10.04 0.00 1.00 3.60 0.07 85.30 10:08:01 AM 4 7.80 0.00 1.55 4.24 0.05 86.36 10:08:01 AM 5 7.88 0.00 0.98 0.88 0.03 90.22 10:08:01 AM 6 7.26 0.00 1.57 3.83 0.05 87.30 10:08:01 AM 7 17.62 0.00 1.69 1.77 0.05 78.87 Average: all 11.50 0.00 1.19 1.73 0.06 85.52 Average: 0 9.78 0.00 1.11 1.15 0.06 87.89 Average: 1 7.38 0.00 1.08 1.53 0.06 89.95 Average: 2 16.41 0.00 1.43 3.24 0.06 78.85 Average: 3 7.46 0.00 0.80 2.11 0.08 89.55 Average: 4 13.72 0.00 1.49 2.06 0.04 82.68 Average: 5 10.20 0.00 1.03 0.76 0.04 87.96 Average: 6 8.72 0.00 1.11 1.61 0.05 88.51 Average: 7 18.33 0.00 1.49 1.35 0.06 78.77