---> uname -a: Linux prd-centos8-builder-2c-4g-7056.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 491 1130 17 2043 2897 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:1e:8a:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.252/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe1e:8af7/64 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) 10/21/2025 _x86_64_ (2 CPU) 21:04:15 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 69.37 17.12 52.25 3683.01 2740.42 09:07:01 PM 50.45 0.13 50.32 5.60 4417.19 09:08:01 PM 66.76 0.50 66.26 53.85 8531.26 09:09:01 PM 27.94 1.02 26.92 25.32 2876.92 09:10:01 PM 21.67 0.23 21.44 40.11 939.46 09:11:01 PM 15.72 0.03 15.68 1.73 645.72 09:12:01 PM 13.43 0.00 13.43 0.00 560.26 09:13:01 PM 22.01 0.37 21.65 18.13 795.57 09:14:01 PM 21.00 0.38 20.61 38.66 898.35 Average: 34.26 2.20 32.06 429.70 2489.37 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1584820 3056412 2168856 57.78 2104 1650364 596056 12.41 137916 1780116 28728 09:07:01 PM 1350916 3016344 2402760 64.01 2104 1833436 608916 12.68 146016 1966552 146076 09:08:01 PM 1243672 3010560 2510004 66.87 2104 1928324 596560 12.42 146628 2045212 41020 09:09:01 PM 1145084 2948272 2608592 69.49 2104 1963896 647408 13.48 172296 2115928 22448 09:10:01 PM 1178364 2983000 2575312 68.61 2104 1965484 613384 12.77 207208 2046572 8848 09:11:01 PM 1183488 2987756 2570188 68.47 2104 1965044 608892 12.68 207924 2040780 8432 09:12:01 PM 1178964 2982316 2574712 68.59 2104 1963984 606960 12.64 208372 2041640 7380 09:13:01 PM 1097884 2909416 2655792 70.75 2104 1972352 679560 14.15 393568 1940944 15056 09:14:01 PM 1161756 2969992 2591920 69.05 2104 1968464 623024 12.97 391908 1879020 20668 Average: 1236105 2984896 2517571 67.07 2104 1912372 620084 12.91 223537 1984085 33184 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 152.17 100.87 942.62 54.77 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 56.16 43.07 719.11 4.79 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 17.86 15.68 155.68 4.35 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 48.08 34.71 594.54 15.40 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 9.15 11.76 11.04 4.32 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 7.99 9.29 5.83 4.18 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 11.08 11.40 9.67 3.40 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 11.51 12.65 12.77 6.24 0.00 0.00 0.00 0.00 09:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 PM eth0 10.56 11.63 8.55 5.41 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 36.07 27.90 273.32 11.43 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) 10/21/2025 _x86_64_ (2 CPU) 21:04:15 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 27.64 0.00 5.05 4.51 13.47 49.34 09:06:01 PM 0 28.48 0.00 5.34 4.03 13.17 48.98 09:06:01 PM 1 26.79 0.00 4.76 4.99 13.77 49.69 09:07:01 PM all 30.91 0.00 4.12 1.87 11.84 51.26 09:07:01 PM 0 33.54 0.00 4.49 2.21 11.87 47.89 09:07:01 PM 1 28.30 0.00 3.76 1.53 11.81 54.61 09:08:01 PM all 30.02 0.00 4.02 2.91 12.05 51.00 09:08:01 PM 0 35.80 0.00 4.46 2.94 11.93 44.87 09:08:01 PM 1 24.34 0.00 3.60 2.88 12.17 57.01 09:09:01 PM all 32.37 0.00 2.77 1.05 12.16 51.64 09:09:01 PM 0 37.14 0.00 3.19 1.50 11.78 46.40 09:09:01 PM 1 27.69 0.00 2.37 0.62 12.52 56.80 09:10:01 PM all 31.70 0.00 2.41 0.99 10.84 54.06 09:10:01 PM 0 36.58 0.00 2.28 0.74 11.10 49.30 09:10:01 PM 1 26.85 0.00 2.53 1.24 10.59 58.79 09:11:01 PM all 25.15 0.00 2.36 0.33 9.55 62.61 09:11:01 PM 0 29.24 0.00 2.41 0.38 9.36 58.60 09:11:01 PM 1 21.11 0.00 2.31 0.27 9.74 66.58 09:12:01 PM all 27.90 0.00 2.55 0.32 9.92 59.32 09:12:01 PM 0 24.10 0.00 1.95 0.39 9.88 63.68 09:12:01 PM 1 31.74 0.00 3.15 0.24 9.96 54.91 09:13:01 PM all 33.47 0.00 2.47 0.77 11.19 52.10 09:13:01 PM 0 33.73 0.00 2.60 0.94 11.58 51.16 09:13:01 PM 1 33.20 0.00 2.34 0.60 10.80 53.06 09:14:01 PM all 33.74 0.00 3.50 0.49 11.24 51.03 09:14:01 PM 0 31.28 0.00 3.50 0.62 11.36 53.23 09:14:01 PM 1 36.23 0.00 3.51 0.35 11.11 48.79 Average: all 30.33 0.00 3.25 1.48 11.37 53.58 Average: 0 32.21 0.00 3.36 1.53 11.34 51.56 Average: 1 28.45 0.00 3.15 1.42 11.39 55.59