---> uname -a: Linux prd-centos8-builder-4c-4g-25895.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 773 12375 19 2612 14654 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:5a:7d:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe5a:7dce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a2:46:34:c4 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/22/2024 _x86_64_ (4 CPU) 18:14:29 LINUX RESTART (4 CPU) 06:15:03 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 211.41 15.65 195.76 2984.90 6785.50 06:17:01 PM 258.49 16.72 241.76 3700.02 10967.17 06:18:01 PM 93.07 3.70 89.37 667.51 9449.35 Average: 187.39 11.98 175.41 2444.88 9093.08 06:15:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13256500 15097844 2882936 17.86 2688 2055480 1103316 6.42 209360 2313904 159508 06:17:01 PM 12308880 14520704 3830556 23.73 2688 2417104 1836872 10.69 253048 3177364 173704 06:18:01 PM 12712764 15040128 3426672 21.23 2688 2530468 1134984 6.60 499116 2520108 1976 Average: 12759381 14886225 3380055 20.94 2688 2334351 1358391 7.90 320508 2670459 111729 06:15:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 251.67 157.95 1344.75 54.91 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 252.77 207.28 2928.05 37.70 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 93.00 80.91 1133.04 13.95 0.00 0.00 0.00 0.00 06:18:01 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 198.56 148.61 1807.14 35.30 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/22/2024 _x86_64_ (4 CPU) 18:14:29 LINUX RESTART (4 CPU) 06:15:03 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 20.53 0.00 3.49 1.92 0.07 73.99 06:16:01 PM 0 32.00 0.00 3.49 0.90 0.09 63.53 06:16:01 PM 1 21.30 0.00 4.80 4.89 0.07 68.95 06:16:01 PM 2 12.73 0.00 3.46 1.32 0.07 82.42 06:16:01 PM 3 16.06 0.00 2.22 0.57 0.05 81.09 06:17:01 PM all 24.34 0.00 2.68 2.49 0.08 70.40 06:17:01 PM 0 19.50 0.00 3.48 3.05 0.07 73.90 06:17:01 PM 1 25.67 0.00 1.27 1.62 0.08 71.35 06:17:01 PM 2 24.37 0.00 2.43 2.64 0.08 70.48 06:17:01 PM 3 27.83 0.00 3.55 2.66 0.08 65.87 06:18:01 PM all 50.69 0.00 2.23 0.82 0.09 46.18 06:18:01 PM 0 55.99 0.00 1.54 0.35 0.08 42.04 06:18:01 PM 1 43.11 0.00 3.07 1.26 0.10 52.47 06:18:01 PM 2 58.25 0.00 1.35 0.37 0.08 39.95 06:18:01 PM 3 45.38 0.00 2.95 1.29 0.10 50.28 Average: all 31.98 0.00 2.79 1.74 0.08 63.40 Average: 0 35.88 0.00 2.83 1.44 0.08 59.78 Average: 1 30.12 0.00 3.02 2.56 0.08 64.21 Average: 2 32.02 0.00 2.40 1.44 0.08 64.06 Average: 3 29.91 0.00 2.91 1.52 0.08 65.57