---> uname -a: Linux prd-centos8-docker-8c-8g-80167.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 1024 28439 19 2425 30420 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:04:c9:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe04:c9c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:2a:46:e9 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) 10/29/2024 _x86_64_ (8 CPU) 05:17:24 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 179.22 9.26 169.96 1586.67 9687.69 05:20:01 AM 134.17 1.90 132.27 921.83 7281.84 05:21:01 AM 69.27 0.75 68.52 66.63 6132.75 Average: 127.55 3.97 123.58 858.33 7700.67 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 28458492 30231440 4197220 12.85 2688 2090944 2811084 8.34 183040 3553848 117304 05:20:01 AM 27039408 29013292 5616304 17.20 2688 2286064 3595696 10.67 245828 4882428 109412 05:21:01 AM 29101580 31129496 3554132 10.88 2688 2338424 1486012 4.41 430260 2637796 24372 Average: 28199827 30124743 4455885 13.65 2688 2238477 2630931 7.81 286376 3691357 83696 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 178.09 157.81 1510.07 52.75 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 172.76 148.83 1905.52 31.13 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 209.05 193.90 551.05 180.17 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 186.63 166.85 1322.17 88.02 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) 10/29/2024 _x86_64_ (8 CPU) 05:17:24 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 14.47 0.00 1.29 0.88 0.06 83.30 05:19:01 AM 0 4.96 0.00 0.84 0.82 0.07 93.32 05:19:01 AM 1 4.26 0.00 0.84 0.72 0.08 94.10 05:19:01 AM 2 18.96 0.00 0.82 0.73 0.05 79.44 05:19:01 AM 3 24.34 0.00 1.82 1.65 0.05 72.13 05:19:01 AM 4 19.07 0.00 1.95 0.80 0.05 78.12 05:19:01 AM 5 17.64 0.00 1.24 0.42 0.05 80.66 05:19:01 AM 6 17.10 0.00 1.90 0.47 0.07 80.46 05:19:01 AM 7 9.41 0.00 0.93 1.43 0.05 88.17 05:20:01 AM all 42.80 0.00 1.49 0.58 0.09 55.04 05:20:01 AM 0 42.46 0.00 1.62 0.97 0.08 54.86 05:20:01 AM 1 42.71 0.00 1.19 0.73 0.08 55.28 05:20:01 AM 2 48.54 0.00 1.44 0.77 0.08 49.17 05:20:01 AM 3 42.23 0.00 1.25 0.28 0.10 56.13 05:20:01 AM 4 48.51 0.00 1.91 0.38 0.10 49.10 05:20:01 AM 5 32.96 0.00 1.59 0.05 0.07 65.34 05:20:01 AM 6 37.77 0.00 1.27 0.23 0.08 60.64 05:20:01 AM 7 47.23 0.00 1.67 1.24 0.08 49.78 05:21:01 AM all 23.25 0.00 1.62 0.34 0.07 74.72 05:21:01 AM 0 13.54 0.00 1.47 0.00 0.08 84.90 05:21:01 AM 1 25.33 0.00 1.15 0.25 0.07 73.20 05:21:01 AM 2 18.50 0.00 1.72 0.82 0.08 78.87 05:21:01 AM 3 34.25 0.00 1.65 0.13 0.08 63.87 05:21:01 AM 4 25.23 0.00 1.97 0.22 0.05 72.53 05:21:01 AM 5 21.30 0.00 1.29 0.05 0.07 77.30 05:21:01 AM 6 33.02 0.00 2.34 0.85 0.07 63.72 05:21:01 AM 7 14.88 0.00 1.32 0.43 0.05 83.31 Average: all 26.84 0.00 1.47 0.60 0.07 71.02 Average: 0 20.32 0.00 1.31 0.60 0.08 77.70 Average: 1 24.11 0.00 1.06 0.57 0.08 74.18 Average: 2 28.66 0.00 1.33 0.77 0.07 69.16 Average: 3 33.61 0.00 1.58 0.69 0.08 64.05 Average: 4 30.93 0.00 1.94 0.47 0.07 66.59 Average: 5 23.96 0.00 1.37 0.17 0.06 74.43 Average: 6 29.30 0.00 1.84 0.52 0.07 68.28 Average: 7 23.83 0.00 1.31 1.04 0.06 73.76