---> uname -a: Linux prd-centos8-builder-2c-4g-489.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 488 1141 17 2036 2902 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:3c:9f:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe3c:9f51/64 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) 08/08/2025 _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 58.42 0.45 57.97 12.26 5820.67 11:07:01 PM 68.04 0.50 67.54 53.85 8333.26 11:08:01 PM 31.02 0.05 30.97 1.33 3207.20 11:09:01 PM 21.36 0.27 21.09 41.85 829.31 11:10:00 PM 18.23 0.00 18.23 0.00 818.98 11:10:01 PM 0.00 0.00 0.00 0.00 0.00 11:11:01 PM 17.14 0.37 16.77 18.12 470.36 11:12:01 PM 17.04 0.38 16.66 38.65 491.20 Average: 33.01 0.29 32.72 23.72 2851.70 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1365136 3006400 2388540 63.63 2104 1810344 625312 13.02 143880 1957184 128696 11:07:01 PM 1221492 2990484 2532184 67.46 2104 1930420 619536 12.90 148476 2064376 52644 11:08:01 PM 1069968 2899744 2683708 71.50 2104 1990728 703040 14.64 174656 2190460 52068 11:09:01 PM 1106680 2936556 2646996 70.52 2104 1990808 666532 13.88 207940 2119348 40496 11:10:00 PM 1190140 2988448 2563536 68.29 2104 1959224 617232 12.85 206068 2036344 4 11:10:01 PM 1188692 2987028 2564984 68.33 2104 1959228 617232 12.85 206068 2037660 16 11:11:01 PM 1188040 2985548 2565636 68.35 2104 1958340 616344 12.83 390008 1856600 7496 11:12:01 PM 1176688 2988068 2576988 68.65 2104 1971708 619968 12.91 391020 1865016 29812 Average: 1188354 2972784 2565322 68.34 2104 1946350 635650 13.24 233514 2015874 38904 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 64.02 54.51 823.50 5.87 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 23.19 20.76 227.76 4.96 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 42.77 38.47 569.15 7.27 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 11.86 13.96 12.82 5.76 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 9.83 11.35 7.96 8.11 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 37.14 27.14 47.31 4.48 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 18.26 15.24 16.22 6.67 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 11.53 11.05 12.94 5.50 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 25.97 23.65 238.70 6.30 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) 08/08/2025 _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 39.03 0.00 4.58 1.34 1.95 53.11 11:06:01 PM 0 45.45 0.00 4.98 0.96 1.94 46.66 11:06:01 PM 1 32.61 0.00 4.18 1.71 1.96 59.55 11:07:01 PM all 37.73 0.00 4.73 2.68 1.82 53.03 11:07:01 PM 0 42.09 0.00 5.56 2.39 1.96 48.00 11:07:01 PM 1 33.37 0.00 3.90 2.97 1.68 58.08 11:08:01 PM all 38.39 0.00 2.48 0.65 1.92 56.56 11:08:01 PM 0 53.73 0.00 2.35 0.30 2.11 41.51 11:08:01 PM 1 23.11 0.00 2.61 0.99 1.74 71.55 11:09:01 PM all 37.96 0.00 2.77 0.30 2.09 56.88 11:09:01 PM 0 54.81 0.00 3.33 0.43 2.03 39.40 11:09:01 PM 1 21.26 0.00 2.23 0.16 2.16 74.19 11:10:00 PM all 36.95 0.00 2.79 0.34 1.71 58.21 11:10:00 PM 0 50.82 0.00 3.36 0.52 1.75 43.54 11:10:00 PM 1 23.12 0.00 2.21 0.17 1.67 72.82 11:10:01 PM all 9.56 0.00 2.21 0.00 0.74 87.50 11:10:01 PM 0 19.12 0.00 4.41 0.00 1.47 75.00 11:10:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 11:11:01 PM all 36.43 0.00 3.25 0.45 2.46 57.42 11:11:01 PM 0 37.03 0.00 3.21 0.26 2.96 56.53 11:11:01 PM 1 35.83 0.00 3.29 0.63 1.94 58.31 11:12:01 PM all 40.11 0.00 3.42 0.39 3.27 52.80 11:12:01 PM 0 61.41 0.00 4.02 0.37 2.74 31.46 11:12:01 PM 1 19.29 0.00 2.84 0.42 3.80 73.65 Average: all 38.04 0.00 3.43 0.88 2.18 55.47 Average: 0 49.27 0.00 3.83 0.75 2.21 43.94 Average: 1 26.87 0.00 3.03 1.01 2.14 66.96