---> uname -a: Linux prd-centos8-builder-4c-4g-9476.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): 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: 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): 0-3 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 784 11410 19 3567 14636 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:d2:88:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fed2:8837/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:fe:2a:8d 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) 02/07/2025 _x86_64_ (4 CPU) 18:14:34 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 267.80 17.07 250.72 5474.06 8167.52 06:17:01 PM 254.47 16.53 237.95 3706.81 11301.32 06:18:01 PM 89.80 3.75 86.05 663.78 9487.47 06:19:01 PM 78.41 1.67 76.74 145.15 6784.02 06:20:01 PM 95.75 0.55 95.20 48.38 14981.21 Average: 157.25 7.91 149.34 2007.74 10144.44 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13309076 15115300 2830364 17.54 2688 2020536 1096868 6.38 186716 2286480 166176 06:17:01 PM 12497556 14677068 3641884 22.57 2688 2384696 1434836 8.35 223656 3019260 173288 06:18:01 PM 11597572 13898844 4541868 28.14 2688 2503852 2133692 12.41 323972 3803092 4812 06:19:01 PM 10373760 13020732 5765680 35.72 2688 2844660 3211836 18.69 463584 4867568 168012 06:20:01 PM 11710116 15011276 4429324 27.44 2688 3496584 1155728 6.72 658632 3337128 414732 Average: 11897616 14344644 4241824 26.28 2688 2650066 1806592 10.51 371312 3462706 185404 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 391.29 236.07 1586.24 66.48 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 248.88 206.03 2971.49 37.51 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 81.29 70.58 1180.30 10.94 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 1662.43 1662.43 1587.83 1587.83 0.00 0.00 0.00 0.00 06:19:01 PM eth0 279.04 186.70 3686.51 23.22 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.62 0.62 0.04 0.04 0.00 0.00 0.00 0.00 06:20:01 PM eth0 97.38 97.02 800.74 91.89 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 332.58 332.58 317.54 317.54 0.00 0.00 0.00 0.00 Average: eth0 219.58 159.28 2045.03 46.01 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) 02/07/2025 _x86_64_ (4 CPU) 18:14:34 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 25.16 0.00 4.10 1.93 0.09 68.72 06:16:01 PM 0 14.20 0.00 3.02 1.24 0.10 81.44 06:16:01 PM 1 30.60 0.00 5.81 3.78 0.10 59.71 06:16:01 PM 2 30.22 0.00 4.15 1.73 0.08 63.81 06:16:01 PM 3 25.65 0.00 3.43 0.97 0.07 69.88 06:17:01 PM all 22.36 0.00 2.69 2.31 0.07 72.57 06:17:01 PM 0 18.09 0.00 2.86 1.86 0.07 77.12 06:17:01 PM 1 26.31 0.00 3.01 2.93 0.07 67.69 06:17:01 PM 2 23.81 0.00 2.47 2.16 0.07 71.49 06:17:01 PM 3 21.24 0.00 2.41 2.30 0.07 73.98 06:18:01 PM all 53.90 0.00 1.88 1.10 0.09 43.03 06:18:01 PM 0 45.25 0.00 2.25 2.10 0.08 50.31 06:18:01 PM 1 53.28 0.00 1.92 0.33 0.08 44.38 06:18:01 PM 2 59.06 0.00 1.52 0.95 0.10 38.37 06:18:01 PM 3 57.98 0.00 1.83 1.02 0.10 39.08 06:19:01 PM all 50.70 0.00 3.39 0.45 0.10 45.36 06:19:01 PM 0 50.15 0.00 4.98 0.69 0.10 44.08 06:19:01 PM 1 46.54 0.00 2.78 0.23 0.12 50.33 06:19:01 PM 2 52.63 0.00 2.04 0.32 0.10 44.91 06:19:01 PM 3 53.48 0.00 3.77 0.55 0.08 42.11 06:20:01 PM all 35.51 0.00 2.49 1.26 0.08 60.66 06:20:01 PM 0 31.73 0.00 1.05 0.62 0.08 66.51 06:20:01 PM 1 28.24 0.00 1.86 1.26 0.08 68.56 06:20:01 PM 2 41.65 0.00 2.78 1.64 0.08 53.85 06:20:01 PM 3 40.43 0.00 4.27 1.52 0.08 53.70 Average: all 37.52 0.00 2.91 1.41 0.09 58.07 Average: 0 31.86 0.00 2.83 1.30 0.09 63.92 Average: 1 37.00 0.00 3.08 1.71 0.09 58.13 Average: 2 41.47 0.00 2.59 1.36 0.09 54.49 Average: 3 39.75 0.00 3.14 1.27 0.08 55.76