---> uname -a: Linux prd-centos8-builder-2c-2g-37276.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: 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): 0,1 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4836 19 2244 6784 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:bc:3a:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:febc:3a4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:16:31:86 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) 06/25/2025 _x86_64_ (2 CPU) 15:31:50 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 381.26 137.81 243.44 15196.47 41539.48 03:34:01 PM 120.63 0.50 120.13 64.65 10814.90 03:35:01 PM 45.76 0.32 45.44 41.99 4350.14 03:36:01 PM 19.29 0.03 19.26 1.73 495.42 03:37:01 PM 26.55 0.93 25.61 95.32 706.32 Average: 118.71 27.92 90.79 3080.64 11582.85 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5327860 7025124 2554572 32.41 2688 1889520 978072 10.95 200132 2067032 92856 03:34:01 PM 4959196 6957832 2923236 37.09 2688 2175792 999816 11.19 205720 2368280 125800 03:35:01 PM 5014932 7002432 2867500 36.38 2688 2164224 965248 10.81 263712 2251944 10772 03:36:01 PM 4997100 6984636 2885332 36.60 2688 2164276 965940 10.82 265204 2269152 10752 03:37:01 PM 4981428 6973032 2901004 36.80 2688 2167776 964852 10.80 422520 2126352 11268 Average: 5056103 6988611 2826329 35.86 2688 2112318 974786 10.91 271458 2216552 50290 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 281.64 160.95 1443.77 60.67 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 91.40 74.56 1018.19 10.70 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 35.76 33.18 169.11 7.99 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 19.01 19.48 18.36 7.16 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 25.45 23.25 29.02 17.34 0.00 0.00 0.00 0.00 03:37:01 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 90.66 62.29 535.75 20.77 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) 06/25/2025 _x86_64_ (2 CPU) 15:31:50 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 50.18 0.04 12.30 7.13 0.09 30.25 03:33:01 PM 0 47.80 0.08 13.87 8.81 0.10 29.33 03:33:01 PM 1 52.55 0.00 10.74 5.45 0.08 31.17 03:34:01 PM all 35.71 0.00 5.56 1.52 0.09 57.12 03:34:01 PM 0 16.87 0.00 3.83 1.78 0.08 77.43 03:34:01 PM 1 54.52 0.00 7.28 1.27 0.10 36.84 03:35:01 PM all 30.64 0.00 3.27 0.43 0.08 65.58 03:35:01 PM 0 27.17 0.00 3.49 0.30 0.08 68.96 03:35:01 PM 1 34.10 0.00 3.05 0.55 0.08 62.21 03:36:01 PM all 32.16 0.00 3.54 0.10 0.08 64.12 03:36:01 PM 0 24.61 0.00 2.75 0.12 0.08 72.44 03:36:01 PM 1 39.70 0.00 4.33 0.08 0.08 55.80 03:37:01 PM all 35.54 0.00 3.99 0.15 0.09 60.23 03:37:01 PM 0 24.65 0.00 3.27 0.12 0.10 71.86 03:37:01 PM 1 46.42 0.00 4.70 0.18 0.08 48.61 Average: all 36.83 0.01 5.72 1.86 0.09 55.49 Average: 0 28.19 0.02 5.43 2.22 0.09 64.05 Average: 1 45.45 0.00 6.02 1.50 0.09 46.94