---> uname -a: Linux prd-centos8-builder-2c-4g-10737.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 497 1126 17 2041 2891 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:e3:e6:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fee3:e651/64 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) 12/01/2025 _x86_64_ (2 CPU) 23:03:54 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 59.93 0.32 59.61 9.73 5929.87 11:07:01 PM 73.43 1.48 71.95 77.83 9136.88 11:08:01 PM 26.91 0.05 26.86 1.33 2721.13 11:09:01 PM 18.26 0.27 17.99 41.85 452.20 11:10:01 PM 17.49 0.00 17.49 0.00 788.47 11:11:01 PM 18.97 0.57 18.40 27.18 517.11 11:12:01 PM 18.63 0.38 18.24 38.65 546.18 Average: 33.37 0.44 32.94 28.08 2870.30 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1335144 3016540 2418528 64.43 2104 1849088 629144 13.10 148732 1978796 164276 11:07:01 PM 1191836 2956028 2561836 68.25 2104 1925728 656568 13.67 148740 2094164 23260 11:08:01 PM 1076004 2877840 2677668 71.33 2104 1962488 734568 15.30 172636 2181760 8856 11:09:01 PM 1051440 2888180 2702232 71.99 2104 1997564 721760 15.03 210012 2171352 42732 11:10:01 PM 1214212 3017292 2539460 67.65 2104 1963744 591592 12.32 207904 2009244 4 11:11:01 PM 1106164 2909828 2647508 70.53 2104 1964308 696800 14.51 391984 1934788 8684 11:12:01 PM 1138692 2945220 2614980 69.66 2104 1966836 659656 13.74 391692 1902268 20224 Average: 1159070 2944418 2594602 69.12 2104 1947108 670013 13.95 238814 2038910 38291 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 76.77 65.49 887.28 6.74 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 28.67 25.72 163.47 15.94 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 43.45 37.45 582.82 6.26 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 12.45 15.00 13.19 6.13 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 11.45 12.33 10.22 3.86 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 15.89 16.32 15.48 7.26 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 11.33 12.35 10.24 5.76 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 28.57 26.38 240.37 7.42 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) 12/01/2025 _x86_64_ (2 CPU) 23:03:54 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 38.21 0.00 4.29 1.55 2.01 53.95 11:06:01 PM 0 35.81 0.00 3.90 1.77 2.11 56.41 11:06:01 PM 1 40.64 0.00 4.68 1.33 1.90 51.46 11:07:01 PM all 37.57 0.00 4.07 2.66 1.89 53.80 11:07:01 PM 0 20.37 0.00 2.79 3.52 1.74 71.57 11:07:01 PM 1 54.91 0.00 5.35 1.80 2.05 35.89 11:08:01 PM all 38.87 0.00 2.62 0.53 2.01 55.97 11:08:01 PM 0 17.03 0.00 1.81 0.91 2.06 78.19 11:08:01 PM 1 60.93 0.00 3.44 0.15 1.96 33.52 11:09:01 PM all 37.80 0.00 2.42 0.30 1.76 57.72 11:09:01 PM 0 19.97 0.00 1.84 0.08 1.72 76.39 11:09:01 PM 1 55.77 0.00 3.02 0.52 1.80 38.90 11:10:01 PM all 34.40 0.00 2.54 0.46 1.44 61.17 11:10:01 PM 0 13.03 0.00 1.70 0.75 1.00 83.53 11:10:01 PM 1 55.80 0.00 3.38 0.17 1.88 38.77 11:11:01 PM all 38.29 0.00 2.70 0.43 1.71 56.87 11:11:01 PM 0 11.71 0.00 1.94 0.17 1.37 84.81 11:11:01 PM 1 64.98 0.00 3.47 0.70 2.04 28.81 11:12:01 PM all 40.48 0.00 3.61 0.31 2.03 53.57 11:12:01 PM 0 33.98 0.00 3.71 0.38 2.02 59.92 11:12:01 PM 1 46.99 0.00 3.51 0.25 2.04 47.21 Average: all 37.95 0.00 3.18 0.89 1.84 56.15 Average: 0 21.71 0.00 2.53 1.08 1.72 72.97 Average: 1 54.29 0.00 3.84 0.70 1.95 39.22