---> uname -a: Linux prd-centos8-builder-4c-4g-15274.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 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: 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): 0-3 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 765 12063 19 2931 14645 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:65:33:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe65:3319/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:38:9b:26 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/10/2024 _x86_64_ (4 CPU) 15:27:29 LINUX RESTART (4 CPU) 03:28:01 PM tps rtps wtps bread/s bwrtn/s 03:29:01 PM 210.58 15.96 194.62 2660.31 7099.03 03:30:01 PM 92.63 1.98 90.65 64.79 9303.23 03:31:01 PM 144.37 0.77 143.60 66.38 17209.90 03:32:01 PM 113.31 0.62 112.70 82.64 14664.56 Average: 140.23 4.83 135.39 718.56 12069.30 03:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 PM 13316532 15129312 2822780 17.49 2688 2028696 1158264 6.74 197700 2273684 142868 03:30:01 PM 13043960 15065892 3095352 19.18 2688 2228356 1203064 7.00 210640 2494368 188128 03:31:01 PM 12415536 15046872 3723776 23.07 2688 2809604 1103244 6.42 307992 2937944 359852 03:32:01 PM 12346688 14992328 3792624 23.50 2688 2824140 1143068 6.65 461136 2843032 28656 Average: 12780679 15058601 3358633 20.81 2688 2472699 1151910 6.70 294367 2637257 179876 03:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 192.60 132.86 1306.54 37.73 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 46.91 35.51 492.72 13.18 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 136.90 103.52 2042.06 13.35 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 16.83 16.41 39.40 7.32 0.00 0.00 0.00 0.00 03:32:01 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 98.31 72.07 970.20 17.90 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/10/2024 _x86_64_ (4 CPU) 15:27:29 LINUX RESTART (4 CPU) 03:28:01 PM CPU %user %nice %system %iowait %steal %idle 03:29:01 PM all 20.71 0.00 2.26 1.93 0.08 75.02 03:29:01 PM 0 19.86 0.00 2.00 1.12 0.08 76.94 03:29:01 PM 1 22.20 0.00 2.16 1.00 0.10 74.54 03:29:01 PM 2 25.51 0.00 2.87 4.51 0.07 67.04 03:29:01 PM 3 15.30 0.00 2.03 1.09 0.07 81.52 03:30:01 PM all 13.81 0.00 1.45 3.11 0.11 81.53 03:30:01 PM 0 21.08 0.00 1.80 1.96 0.25 74.91 03:30:01 PM 1 8.55 0.00 1.25 6.28 0.08 83.84 03:30:01 PM 2 15.23 0.00 1.42 1.77 0.05 81.53 03:30:01 PM 3 10.34 0.00 1.32 2.42 0.07 85.86 03:31:01 PM all 22.80 0.00 2.73 3.12 0.10 71.25 03:31:01 PM 0 13.95 0.00 2.79 3.17 0.12 79.97 03:31:01 PM 1 30.31 0.00 2.84 1.49 0.12 65.24 03:31:01 PM 2 24.09 0.00 2.65 3.54 0.10 69.63 03:31:01 PM 3 22.91 0.00 2.64 4.26 0.08 70.10 03:32:01 PM all 15.71 0.00 1.21 4.22 0.06 78.80 03:32:01 PM 0 3.10 0.00 0.53 2.60 0.03 93.72 03:32:01 PM 1 6.81 0.00 0.82 3.97 0.08 88.32 03:32:01 PM 2 41.23 0.00 1.89 7.90 0.07 48.91 03:32:01 PM 3 11.75 0.00 1.61 2.42 0.07 84.15 Average: all 18.25 0.00 1.91 3.09 0.09 76.65 Average: 0 14.51 0.00 1.78 2.21 0.12 81.38 Average: 1 16.95 0.00 1.77 3.19 0.10 78.00 Average: 2 26.50 0.00 2.21 4.43 0.07 66.79 Average: 3 15.08 0.00 1.90 2.55 0.07 80.40