---> uname -a: Linux prd-centos8-builder-2c-2g-2313.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4809 19 2265 6777 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:c2:2d:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fec2:2d3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:22:90:c1 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) 10/09/2025 _x86_64_ (2 CPU) 23:32:26 LINUX RESTART (2 CPU) 11:34:01 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 26.40 8.09 18.30 4017.46 22006.31 11:36:01 PM 28.24 8.81 19.43 2011.33 14317.48 11:37:01 PM 32.21 15.90 16.31 3737.38 2430.21 11:38:01 PM 23.59 0.33 23.26 15.33 2534.19 11:39:01 PM 64.33 0.17 64.17 4.80 5572.23 11:40:01 PM 78.16 0.45 77.71 63.05 8775.39 11:41:01 PM 31.01 0.25 30.76 40.13 1783.04 11:42:01 PM 25.11 0.07 25.04 3.07 979.04 11:43:01 PM 20.13 0.72 19.41 67.59 527.95 Average: 36.58 3.87 32.71 1106.76 6548.15 11:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5866384 7284584 2016040 25.58 2688 1617116 646672 8.20 119624 1634312 441312 11:36:01 PM 5857768 7285152 2024656 25.69 2688 1626368 661436 7.41 135512 1627496 56 11:37:01 PM 5402664 7048356 2479760 31.46 2688 1839736 950288 10.64 194132 2001776 40764 11:38:01 PM 5321628 7015784 2560796 32.49 2688 1886528 963396 10.79 201296 2071560 25248 11:39:01 PM 5089332 6980916 2793092 35.43 2688 2073580 981060 10.98 202720 2263444 124060 11:40:01 PM 4891916 6930824 2990508 37.94 2688 2215188 1007668 11.28 208544 2431612 60736 11:41:01 PM 4846124 6894184 3036300 38.52 2688 2223288 1030500 11.54 271352 2411644 51448 11:42:01 PM 4963996 6972324 2918428 37.02 2688 2183748 962664 10.78 268592 2295864 4 11:43:01 PM 4970184 6978812 2912240 36.95 2688 2183932 948744 10.62 424432 2135076 9024 Average: 5245555 7043437 2636869 33.45 2688 1983276 905825 10.14 225134 2096976 83628 11:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 4.08 3.50 1.02 0.73 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 6.43 5.40 1.64 1.17 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 238.04 135.03 1152.30 56.43 0.00 0.00 0.00 0.00 11:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 20.73 20.09 230.85 2.31 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 50.21 44.54 653.75 5.32 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 46.22 35.99 588.73 6.31 0.00 0.00 0.00 0.00 11:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 14.81 15.76 21.07 6.55 0.00 0.00 0.00 0.00 11:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 17.64 18.19 14.67 7.10 0.00 0.00 0.00 0.00 11:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 22.06 19.93 26.78 9.28 0.00 0.00 0.00 0.00 11:43:01 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 46.69 33.16 298.97 10.58 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) 10/09/2025 _x86_64_ (2 CPU) 23:32:26 LINUX RESTART (2 CPU) 11:34:01 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 10.51 0.00 2.42 65.29 0.06 21.73 11:35:01 PM 0 10.02 0.00 1.65 80.32 0.07 7.95 11:35:01 PM 1 11.00 0.00 3.19 50.29 0.05 35.47 11:36:01 PM all 1.42 0.00 1.56 82.90 0.03 14.09 11:36:01 PM 0 0.79 0.00 1.24 84.84 0.03 13.10 11:36:01 PM 1 2.06 0.00 1.87 80.96 0.02 15.09 11:37:01 PM all 19.10 0.00 4.04 18.96 0.08 57.82 11:37:01 PM 0 12.83 0.00 3.81 19.97 0.07 63.32 11:37:01 PM 1 25.39 0.00 4.27 17.95 0.08 52.30 11:38:01 PM all 5.75 0.00 0.85 20.07 0.05 73.28 11:38:01 PM 0 6.13 0.00 0.80 20.17 0.05 72.85 11:38:01 PM 1 5.36 0.00 0.90 19.97 0.05 73.71 11:39:01 PM all 19.62 0.00 2.92 6.99 0.07 70.40 11:39:01 PM 0 10.54 0.00 2.17 5.59 0.07 81.64 11:39:01 PM 1 28.72 0.00 3.68 8.40 0.07 59.14 11:40:01 PM all 21.12 0.00 3.68 11.27 0.08 63.85 11:40:01 PM 0 13.68 0.00 3.22 13.86 0.08 69.16 11:40:01 PM 1 28.57 0.00 4.14 8.67 0.08 58.54 11:41:01 PM all 30.27 0.00 3.11 2.44 0.10 64.07 11:41:01 PM 0 20.26 0.00 3.15 2.79 0.08 73.71 11:41:01 PM 1 40.27 0.00 3.07 2.10 0.12 54.45 11:42:01 PM all 32.01 0.00 3.50 1.19 0.10 63.19 11:42:01 PM 0 19.38 0.00 3.09 1.10 0.10 76.33 11:42:01 PM 1 44.64 0.00 3.92 1.28 0.10 50.06 11:43:01 PM all 28.29 0.00 3.25 2.15 0.09 66.22 11:43:01 PM 0 14.21 0.00 2.89 0.62 0.07 82.22 11:43:01 PM 1 42.35 0.00 3.60 3.69 0.12 50.24 Average: all 18.69 0.00 2.82 23.43 0.07 54.99 Average: 0 11.99 0.00 2.45 25.41 0.07 60.09 Average: 1 25.39 0.00 3.18 21.45 0.08 49.90