---> uname -a: Linux prd-centos8-builder-2c-4g-182.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 516 1113 17 2035 2874 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:c0:98:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fec0:983c/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) 08/05/2025 _x86_64_ (2 CPU) 14:03:44 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 197.57 129.36 68.20 11817.85 38288.16 02:06:01 PM 66.32 0.13 66.19 5.60 6463.97 02:07:01 PM 61.89 0.50 61.39 53.84 8849.16 02:08:01 PM 26.06 0.25 25.81 40.13 1663.79 02:09:01 PM 18.26 0.07 18.19 3.07 484.54 02:10:02 PM 15.01 0.00 15.01 0.00 617.57 02:11:01 PM 21.75 0.37 21.38 18.43 819.63 02:12:01 PM 17.87 0.38 17.49 38.65 513.21 Average: 53.16 16.42 36.74 1500.65 7226.90 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 1586724 3054648 2166952 57.73 2104 1646924 591344 12.31 138032 1779800 55464 02:06:01 PM 1318920 3010176 2434756 64.86 2104 1858204 607832 12.66 145256 1994520 134588 02:07:01 PM 1106028 2934724 2647648 70.53 2104 1989952 658360 13.71 150956 2177244 57100 02:08:01 PM 1202156 3000376 2551520 67.97 2104 1959064 598460 12.46 173632 2057316 8860 02:09:01 PM 1198276 2996500 2555400 68.08 2104 1959156 600824 12.51 206036 2028784 8856 02:10:02 PM 1220724 3018956 2532952 67.48 2104 1959160 591368 12.31 206880 2004428 20 02:11:01 PM 1084116 2889188 2669560 71.12 2104 1965948 704120 14.66 391916 1956752 15172 02:12:01 PM 1118744 2921548 2634932 70.20 2104 1963108 678500 14.13 390576 1924092 21336 Average: 1229461 2978264 2524215 67.25 2104 1912690 628851 13.09 225410 1990367 37674 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 193.54 110.26 920.49 54.65 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 67.11 53.79 842.84 6.08 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 47.74 39.55 609.82 7.34 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 10.73 12.50 12.05 4.43 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 9.50 12.00 9.71 5.46 0.00 0.00 0.00 0.00 02:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:02 PM eth0 15.46 14.51 14.02 8.38 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 14.62 12.62 14.93 6.92 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 11.39 12.03 9.23 5.96 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 46.33 33.45 304.75 12.41 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) 08/05/2025 _x86_64_ (2 CPU) 14:03:44 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.60 0.03 10.51 10.51 4.22 33.12 02:05:01 PM 0 45.75 0.02 9.46 14.65 4.15 25.97 02:05:01 PM 1 37.44 0.05 11.56 6.36 4.29 40.29 02:06:01 PM all 37.19 0.00 4.26 2.12 2.01 54.43 02:06:01 PM 0 39.51 0.00 4.58 2.67 1.97 51.27 02:06:01 PM 1 34.86 0.00 3.94 1.57 2.04 57.59 02:07:01 PM all 36.50 0.00 4.05 2.14 2.08 55.23 02:07:01 PM 0 39.31 0.00 4.76 2.06 1.94 51.94 02:07:01 PM 1 33.71 0.00 3.34 2.23 2.21 58.51 02:08:01 PM all 37.09 0.00 3.02 0.58 1.64 57.67 02:08:01 PM 0 24.59 0.00 2.86 0.73 1.41 70.41 02:08:01 PM 1 49.61 0.00 3.19 0.43 1.86 44.90 02:09:01 PM all 39.91 0.00 2.46 0.53 2.58 54.52 02:09:01 PM 0 23.49 0.00 1.51 0.57 2.56 71.86 02:09:01 PM 1 56.47 0.00 3.41 0.48 2.60 37.03 02:10:02 PM all 32.85 0.00 2.71 0.34 2.15 61.95 02:10:02 PM 0 22.75 0.00 2.34 0.26 1.86 72.78 02:10:02 PM 1 42.96 0.00 3.07 0.41 2.44 51.11 02:11:01 PM all 38.57 0.00 2.81 0.62 3.51 54.49 02:11:01 PM 0 21.59 0.00 2.17 0.48 3.74 72.03 02:11:01 PM 1 55.81 0.00 3.46 0.77 3.29 36.68 02:12:01 PM all 39.76 0.00 3.45 0.40 3.33 53.06 02:12:01 PM 0 36.75 0.00 3.26 0.49 3.21 56.29 02:12:01 PM 1 42.77 0.00 3.64 0.31 3.46 49.83 Average: all 37.93 0.00 4.16 2.15 2.69 53.06 Average: 0 31.71 0.00 3.86 2.74 2.61 59.08 Average: 1 44.17 0.01 4.45 1.57 2.77 47.02