---> uname -a: Linux prd-centos8-builder-2c-2g-47581.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4806 19 2263 6773 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:01:02:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe01:23d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:2d:dc:05 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) 07/30/2025 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 222.74 19.37 203.36 5539.36 7459.44 03:34:01 PM 114.13 0.52 113.61 65.18 12157.15 03:35:01 PM 34.53 0.30 34.23 42.39 1743.18 03:36:01 PM 20.49 0.00 20.49 0.00 539.60 03:37:01 PM 21.33 0.92 20.41 95.18 563.16 Average: 82.65 4.22 78.43 1148.64 4492.83 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5159484 7004336 2722940 34.54 2688 2027752 964248 10.80 201908 2197188 173872 03:34:01 PM 4965620 6971844 2916804 37.00 2688 2181700 983696 11.01 228396 2332564 42488 03:35:01 PM 4855840 6895356 3026584 38.40 2688 2215328 1060696 11.88 269120 2403476 43196 03:36:01 PM 4883980 6923532 2998444 38.04 2688 2215328 1037800 11.62 270312 2374176 43192 03:37:01 PM 4922388 6935636 2960036 37.55 2688 2188276 1025284 11.48 422252 2182796 26324 Average: 4957462 6946141 2924962 37.11 2688 2165677 1014345 11.36 278398 2298040 65814 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 283.04 171.16 1789.38 61.56 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 72.93 58.40 808.48 9.93 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 22.51 23.81 26.59 9.95 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 19.99 20.03 19.22 7.13 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 23.93 22.15 27.75 10.95 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 84.49 59.12 534.36 19.91 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/30/2025 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 42.54 0.00 7.93 2.34 0.13 47.07 03:33:01 PM 0 43.15 0.00 8.65 3.50 0.13 44.57 03:33:01 PM 1 41.93 0.00 7.22 1.17 0.12 49.56 03:34:01 PM all 34.92 0.00 5.21 1.42 0.11 58.34 03:34:01 PM 0 30.74 0.00 4.99 0.97 0.10 63.21 03:34:01 PM 1 39.09 0.00 5.44 1.86 0.12 53.49 03:35:01 PM all 34.57 0.00 3.71 0.20 0.11 61.41 03:35:01 PM 0 23.59 0.00 3.19 0.18 0.12 72.92 03:35:01 PM 1 45.54 0.00 4.22 0.22 0.10 49.92 03:36:01 PM all 31.83 0.00 3.89 0.11 0.11 64.06 03:36:01 PM 0 22.06 0.00 3.39 0.08 0.10 74.37 03:36:01 PM 1 41.58 0.00 4.40 0.13 0.12 53.77 03:37:01 PM all 35.98 0.00 4.22 0.24 0.11 59.45 03:37:01 PM 0 38.05 0.00 4.09 0.27 0.12 57.47 03:37:01 PM 1 33.91 0.00 4.35 0.22 0.10 61.43 Average: all 35.96 0.00 4.99 0.86 0.11 58.08 Average: 0 31.51 0.00 4.86 1.00 0.11 62.52 Average: 1 40.40 0.00 5.12 0.72 0.11 53.64