---> uname -a: Linux prd-centos8-builder-2c-4g-10953.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 501 1120 17 2043 2888 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:77:29:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe77:295d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 12/04/2025 _x86_64_ (2 CPU) 21:03:48 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 224.55 157.35 67.21 14539.66 37863.26 09:06:01 PM 62.03 0.32 61.71 9.73 6200.80 09:07:01 PM 72.25 0.50 71.75 53.86 10009.57 09:08:01 PM 24.43 0.25 24.18 40.13 1726.41 09:09:01 PM 17.96 0.07 17.89 3.07 454.17 09:10:01 PM 14.00 0.00 14.00 0.00 604.22 09:11:01 PM 19.41 0.75 18.66 42.49 543.56 09:12:01 PM 18.28 0.20 18.08 23.33 523.69 Average: 56.62 19.93 36.68 1839.49 7241.48 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 1556812 3029728 2196864 58.53 2104 1652272 631408 13.15 138448 1809808 73608 09:06:01 PM 1316240 3012676 2437436 64.93 2104 1863772 613996 12.79 145216 1999668 168832 09:07:01 PM 1111124 2938776 2642552 70.40 2104 1988900 667288 13.90 150904 2170740 54172 09:08:01 PM 1184364 2991108 2569312 68.45 2104 1967552 614972 12.81 172996 2075108 10068 09:09:01 PM 1168808 2974428 2584868 68.86 2104 1966436 629372 13.11 206384 2056756 8848 09:10:01 PM 1163260 2975720 2590416 69.01 2104 1973248 627320 13.06 208984 2058644 6832 09:11:01 PM 1170184 2975800 2583492 68.83 2104 1966304 630252 13.12 391840 1868604 7528 09:12:01 PM 1093352 2903960 2660324 70.87 2104 1970880 703404 14.65 391464 1946492 21484 Average: 1220518 2975274 2533158 67.48 2104 1918670 639752 13.32 225780 1998228 43922 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 240.07 121.97 925.14 55.97 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 74.43 64.10 867.21 6.80 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 42.19 37.19 550.26 6.87 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 18.00 16.40 89.39 5.00 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 9.25 11.86 7.23 5.40 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 13.45 13.60 11.29 4.37 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 17.38 17.30 16.04 13.20 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 8.46 10.21 6.44 4.72 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 52.91 36.58 309.13 12.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 12/04/2025 _x86_64_ (2 CPU) 21:03:48 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 45.51 0.08 14.39 10.70 2.25 27.09 09:05:01 PM 0 40.61 0.10 13.22 13.26 2.33 30.48 09:05:01 PM 1 50.41 0.05 15.55 8.14 2.16 23.69 09:06:01 PM all 38.72 0.00 4.26 0.95 1.78 54.28 09:06:01 PM 0 40.44 0.00 4.76 0.33 1.73 52.74 09:06:01 PM 1 37.00 0.00 3.77 1.58 1.84 55.82 09:07:01 PM all 37.18 0.00 4.05 2.87 1.62 54.29 09:07:01 PM 0 18.24 0.00 3.32 4.47 1.31 72.66 09:07:01 PM 1 56.16 0.00 4.78 1.26 1.93 35.87 09:08:01 PM all 37.70 0.00 2.88 0.66 1.55 57.20 09:08:01 PM 0 24.30 0.00 2.45 0.35 1.33 71.57 09:08:01 PM 1 51.15 0.00 3.31 0.98 1.78 42.78 09:09:01 PM all 39.63 0.00 2.29 0.12 1.66 56.30 09:09:01 PM 0 17.55 0.00 2.01 0.03 1.13 79.28 09:09:01 PM 1 61.70 0.00 2.57 0.22 2.19 33.33 09:10:01 PM all 33.94 0.00 2.91 0.32 1.52 61.31 09:10:01 PM 0 19.20 0.00 2.19 0.10 1.20 77.31 09:10:01 PM 1 48.66 0.00 3.62 0.55 1.84 45.33 09:11:01 PM all 39.63 0.00 2.94 0.52 1.54 55.37 09:11:01 PM 0 20.31 0.00 2.41 0.81 1.23 75.23 09:11:01 PM 1 59.06 0.00 3.48 0.22 1.85 35.39 09:12:01 PM all 40.86 0.00 2.94 0.29 1.81 54.10 09:12:01 PM 0 25.03 0.00 1.99 0.30 1.54 71.13 09:12:01 PM 1 56.75 0.00 3.88 0.28 2.08 37.00 Average: all 39.14 0.01 4.57 2.05 1.72 52.52 Average: 0 25.69 0.01 4.03 2.44 1.47 66.34 Average: 1 52.60 0.01 5.11 1.65 1.96 38.67