---> uname -a: Linux prd-centos8-builder-2c-4g-2532.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: 2799.998 BogoMIPS: 5599.99 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 517 1104 17 2043 2872 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:dc:09:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.90/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fedc:9e5/64 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) 01/05/2026 _x86_64_ (2 CPU) 14:03:39 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 156.20 82.31 73.88 9268.62 39178.15 02:06:01 PM 70.09 0.10 69.99 2.13 5884.75 02:07:01 PM 56.78 0.45 56.33 52.78 8493.80 02:08:01 PM 25.97 0.28 25.69 40.65 1620.21 02:09:01 PM 18.01 0.07 17.94 3.07 464.93 02:10:01 PM 15.58 0.00 15.58 0.00 622.34 02:11:01 PM 19.81 0.90 18.91 46.38 545.73 Average: 51.78 12.02 39.76 1345.18 8117.05 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 1533956 3025916 2219720 59.13 2104 1670584 629280 13.10 142204 1826776 53196 02:06:01 PM 1266996 2968448 2486680 66.25 2104 1868656 663344 13.81 145532 2048008 133632 02:07:01 PM 1057600 2895252 2696076 71.82 2104 1998932 698660 14.55 151548 2224460 59892 02:08:01 PM 1160168 2964708 2593508 69.09 2104 1965228 631880 13.16 173584 2100036 8432 02:09:01 PM 1170908 2975448 2582768 68.81 2104 1965320 624120 13.00 207160 2055500 8432 02:10:01 PM 1149132 2953740 2604544 69.39 2104 1965324 645144 13.43 207840 2076612 8432 02:11:01 PM 1136256 2941388 2617420 69.73 2104 1965792 651596 13.57 391924 1904840 7380 Average: 1210717 2960700 2542959 67.75 2104 1914262 649146 13.52 202827 2033747 39914 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 219.74 127.03 1075.38 56.39 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 61.89 49.48 750.33 6.31 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 46.62 40.32 588.88 6.82 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 10.88 12.76 12.25 4.66 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 10.91 13.28 8.21 5.82 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 12.51 13.45 10.67 4.33 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 15.63 15.36 16.02 7.83 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 54.03 38.81 351.70 13.17 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) 01/05/2026 _x86_64_ (2 CPU) 14:03:39 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 45.17 0.02 9.89 6.16 3.25 35.49 02:05:01 PM 0 44.52 0.03 13.16 10.26 3.60 28.43 02:05:01 PM 1 45.83 0.02 6.61 2.06 2.90 42.58 02:06:01 PM all 36.88 0.00 3.71 2.61 3.00 53.80 02:06:01 PM 0 50.46 0.00 5.01 2.42 2.77 39.35 02:06:01 PM 1 23.49 0.00 2.43 2.79 3.23 68.04 02:07:01 PM all 38.10 0.00 4.14 2.00 2.35 53.40 02:07:01 PM 0 41.84 0.00 4.74 1.92 2.42 49.07 02:07:01 PM 1 34.38 0.00 3.54 2.09 2.28 57.71 02:08:01 PM all 35.70 0.00 2.98 0.62 1.74 58.95 02:08:01 PM 0 55.22 0.00 4.19 0.38 1.87 38.34 02:08:01 PM 1 16.34 0.00 1.79 0.86 1.61 79.40 02:09:01 PM all 39.70 0.00 2.54 0.41 1.88 55.47 02:09:01 PM 0 57.20 0.00 3.11 0.43 2.05 37.21 02:09:01 PM 1 22.30 0.00 1.97 0.38 1.71 73.65 02:10:01 PM all 33.79 0.00 2.38 0.25 1.62 61.95 02:10:01 PM 0 51.39 0.00 3.03 0.23 1.83 43.51 02:10:01 PM 1 16.29 0.00 1.74 0.27 1.41 80.29 02:11:01 PM all 40.10 0.00 2.70 0.56 2.00 54.63 02:11:01 PM 0 57.39 0.00 3.78 0.95 2.07 35.81 02:11:01 PM 1 22.98 0.00 1.63 0.18 1.93 73.28 Average: all 38.50 0.00 4.05 1.81 2.26 53.38 Average: 0 51.13 0.00 5.30 2.38 2.37 38.81 Average: 1 25.94 0.00 2.82 1.23 2.16 67.85