---> uname -a: Linux prd-centos8-builder-2c-4g-5487.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 482 1145 17 2037 2907 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:b1:30:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:feb1:308c/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) 10/03/2025 _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 194.15 125.47 68.68 11625.72 38485.72 02:06:01 PM 61.10 0.13 60.96 5.60 5435.89 02:07:01 PM 67.13 0.50 66.63 53.84 9829.37 02:08:01 PM 22.74 0.08 22.65 9.22 1554.85 02:09:01 PM 18.58 0.23 18.34 34.12 447.83 02:10:01 PM 14.98 0.00 14.98 0.00 611.46 02:11:01 PM 19.21 0.55 18.66 33.45 509.63 02:12:01 PM 18.99 0.20 18.79 23.33 540.90 Average: 52.17 15.93 36.24 1476.12 7188.47 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 1599084 3064968 2154600 57.40 2104 1644516 595276 12.40 137956 1767572 51152 02:06:01 PM 1325472 3018972 2428212 64.69 2104 1860708 610968 12.72 145252 1992328 168676 02:07:01 PM 1109940 2941652 2643744 70.43 2104 1992832 653692 13.61 151252 2173072 58660 02:08:01 PM 1242028 3041228 2511656 66.91 2104 1959900 568088 11.83 171784 2018464 8840 02:09:01 PM 1222356 3022520 2531328 67.44 2104 1960924 578468 12.05 206080 2005536 8844 02:10:01 PM 1192236 2992432 2561448 68.24 2104 1960928 605576 12.61 207468 2032096 4 02:11:01 PM 1239412 3040804 2514272 66.98 2104 1962068 562448 11.71 391544 1801092 9008 02:12:01 PM 1114620 2920812 2639064 70.31 2104 1966460 680476 14.17 392504 1925464 22780 Average: 1255644 3005424 2498040 66.55 2104 1913542 606874 12.64 225480 1964453 40996 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 203.30 106.91 926.20 54.60 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 69.86 54.77 867.65 6.42 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 46.41 38.03 606.90 9.07 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 8.59 9.86 10.87 3.80 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 11.03 12.85 7.93 5.93 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 12.09 12.71 10.26 3.90 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 17.17 16.03 17.85 8.65 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 8.60 10.45 6.59 4.83 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 47.21 32.75 307.39 12.17 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) 10/03/2025 _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 42.54 0.04 10.98 10.53 2.62 33.29 02:05:01 PM 0 36.94 0.03 8.13 6.77 2.47 45.66 02:05:01 PM 1 48.17 0.05 13.84 14.30 2.78 20.85 02:06:01 PM all 37.54 0.00 4.22 1.61 2.18 54.45 02:06:01 PM 0 20.66 0.00 3.06 2.07 1.95 72.26 02:06:01 PM 1 54.48 0.00 5.38 1.15 2.41 36.58 02:07:01 PM all 37.81 0.00 4.28 2.50 1.80 53.61 02:07:01 PM 0 18.18 0.00 3.56 3.49 1.71 73.05 02:07:01 PM 1 57.61 0.00 5.00 1.50 1.89 34.00 02:08:01 PM all 37.67 0.00 2.83 0.36 1.60 57.54 02:08:01 PM 0 16.74 0.00 1.88 0.37 1.35 79.66 02:08:01 PM 1 58.68 0.00 3.78 0.36 1.85 35.33 02:09:01 PM all 40.20 0.00 2.91 0.32 1.95 54.63 02:09:01 PM 0 17.70 0.00 2.21 0.10 2.19 77.79 02:09:01 PM 1 62.93 0.00 3.62 0.53 1.70 31.22 02:10:01 PM all 32.76 0.00 2.85 0.46 1.40 62.53 02:10:01 PM 0 17.29 0.00 1.96 0.51 1.38 78.86 02:10:01 PM 1 48.28 0.00 3.75 0.40 1.42 46.15 02:11:01 PM all 39.85 0.00 2.84 0.43 1.41 55.47 02:11:01 PM 0 38.52 0.00 3.16 0.20 1.40 56.72 02:11:01 PM 1 41.17 0.00 2.51 0.67 1.43 54.22 02:12:01 PM all 41.71 0.00 3.56 0.56 1.32 52.85 02:12:01 PM 0 30.74 0.00 3.43 0.43 1.05 64.35 02:12:01 PM 1 52.67 0.00 3.69 0.68 1.60 41.37 Average: all 38.76 0.01 4.31 2.09 1.79 53.05 Average: 0 24.60 0.00 3.42 1.74 1.69 68.54 Average: 1 52.99 0.01 5.19 2.45 1.88 37.49