---> uname -a: Linux prd-centos8-builder-8c-8g-9320.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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): 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 9.0G 152G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1039 28567 19 2280 30410 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:37:a9:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe37:a9fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:22:f9:5d 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/24/2024 _x86_64_ (8 CPU) 23:23:32 LINUX RESTART (8 CPU) 11:24:01 PM tps rtps wtps bread/s bwrtn/s 11:25:01 PM 36.90 15.71 21.19 3219.86 3034.43 11:26:01 PM 71.33 7.85 63.48 1374.61 4709.25 11:27:01 PM 93.22 0.23 92.99 6.80 7469.94 Average: 67.15 7.93 59.22 1533.85 5071.09 11:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 PM 29605116 31187016 3048352 9.34 2688 1917940 1485560 4.41 356676 2308592 50276 11:26:01 PM 29456372 31231784 3197096 9.79 2688 2100988 1435884 4.26 383016 2392496 128132 11:27:01 PM 29289912 31178096 3363556 10.30 2688 2205944 1459476 4.33 385728 2528484 95264 Average: 29450467 31198965 3203001 9.81 2688 2074957 1460307 4.33 375140 2409857 91224 11:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 297.68 241.83 1338.76 126.93 0.00 0.00 0.00 0.00 11:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 49.68 38.25 470.38 7.33 0.00 0.00 0.00 0.00 11:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 33.71 30.24 344.54 6.44 0.00 0.00 0.00 0.00 11:27:01 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 127.03 103.45 717.93 46.91 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/24/2024 _x86_64_ (8 CPU) 23:23:32 LINUX RESTART (8 CPU) 11:24:01 PM CPU %user %nice %system %iowait %steal %idle 11:25:01 PM all 8.31 0.00 1.65 0.86 0.08 89.10 11:25:01 PM 0 8.33 0.00 1.37 0.38 0.08 89.82 11:25:01 PM 1 6.43 0.00 1.52 1.02 0.08 90.94 11:25:01 PM 2 9.57 0.00 1.44 0.96 0.10 87.93 11:25:01 PM 3 11.85 0.00 2.65 0.49 0.08 84.93 11:25:01 PM 4 9.55 0.00 1.82 2.16 0.08 86.39 11:25:01 PM 5 6.57 0.00 1.95 0.57 0.05 90.85 11:25:01 PM 6 7.48 0.00 1.54 0.86 0.08 90.04 11:25:01 PM 7 6.72 0.00 0.89 0.49 0.05 91.86 11:26:01 PM all 6.91 0.00 0.98 2.54 0.04 89.53 11:26:01 PM 0 7.53 0.00 1.32 4.02 0.07 87.05 11:26:01 PM 1 24.91 0.00 2.22 7.37 0.07 65.44 11:26:01 PM 2 2.18 0.00 0.52 1.14 0.07 96.10 11:26:01 PM 3 8.61 0.00 1.04 0.80 0.03 89.52 11:26:01 PM 4 3.15 0.00 0.42 0.07 0.02 96.35 11:26:01 PM 5 4.41 0.00 0.65 0.65 0.03 94.26 11:26:01 PM 6 1.23 0.00 0.72 5.61 0.02 92.43 11:26:01 PM 7 3.32 0.00 1.00 0.68 0.03 94.96 11:27:01 PM all 7.41 0.00 1.07 2.93 0.04 88.56 11:27:01 PM 0 1.30 0.00 0.48 2.88 0.03 95.30 11:27:01 PM 1 16.54 0.00 2.21 5.24 0.05 75.97 11:27:01 PM 2 1.96 0.00 0.69 3.08 0.07 94.20 11:27:01 PM 3 10.49 0.00 1.37 2.12 0.05 85.96 11:27:01 PM 4 8.68 0.00 1.07 6.72 0.03 83.50 11:27:01 PM 5 5.11 0.00 0.75 0.69 0.03 93.42 11:27:01 PM 6 10.82 0.00 1.17 0.57 0.03 87.41 11:27:01 PM 7 4.37 0.00 0.78 2.14 0.02 92.69 Average: all 7.54 0.00 1.23 2.11 0.05 89.06 Average: 0 5.72 0.00 1.06 2.43 0.06 90.73 Average: 1 15.95 0.00 1.98 4.54 0.07 77.46 Average: 2 4.57 0.00 0.88 1.73 0.08 92.75 Average: 3 10.31 0.00 1.68 1.14 0.06 86.81 Average: 4 7.12 0.00 1.10 2.98 0.04 88.76 Average: 5 5.36 0.00 1.12 0.64 0.04 92.85 Average: 6 6.51 0.00 1.14 2.35 0.04 89.96 Average: 7 4.80 0.00 0.89 1.10 0.03 93.17