---> uname -a: Linux prd-centos8-builder-2c-4g-7205.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 9.0G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 480 1147 17 2038 2910 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:09:85:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe09:8594/64 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) 02/21/2026 _x86_64_ (2 CPU) 10:03:57 LINUX RESTART (2 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 62.77 5.50 57.27 616.43 5752.14 10:07:01 AM 55.33 0.45 54.88 52.78 6797.52 10:08:01 AM 39.24 0.08 39.16 1.87 5003.27 10:09:01 AM 18.74 0.27 18.48 41.85 718.59 10:10:01 AM 17.66 0.00 17.66 0.00 525.42 10:11:01 AM 19.47 0.72 18.75 31.04 620.20 10:12:01 AM 17.89 0.38 17.51 38.65 525.37 Average: 33.01 1.06 31.96 111.79 2848.65 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 1394228 3038552 2359448 62.86 2104 1812840 587404 12.23 143652 1926464 130376 10:07:01 AM 1255688 3017032 2497988 66.55 2104 1923248 596996 12.43 147336 2035580 89284 10:08:01 AM 1105048 2941444 2648628 70.56 2104 1998020 662332 13.79 174076 2157084 50924 10:09:01 AM 1187640 2988824 2566036 68.36 2104 1962764 616628 12.84 209676 2039364 8444 10:10:01 AM 1230952 3031320 2522724 67.21 2104 1961808 577076 12.02 210132 1995060 3412 10:11:01 AM 1171572 2973024 2582104 68.79 2104 1962740 634536 13.21 394364 1870092 7508 10:12:01 AM 1189208 2995032 2564468 68.32 2104 1966500 610048 12.70 394220 1852084 20340 Average: 1219191 2997890 2534485 67.52 2104 1941131 612146 12.75 239065 1982247 44327 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 68.84 55.76 830.08 5.89 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 26.11 22.34 225.70 4.96 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 43.53 37.36 642.36 6.95 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 12.18 13.60 12.22 4.93 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 11.13 13.13 9.36 5.16 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 19.18 18.05 17.42 11.86 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 11.18 11.45 8.84 5.64 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 27.45 24.52 249.39 6.49 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) 02/21/2026 _x86_64_ (2 CPU) 10:03:57 LINUX RESTART (2 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 37.31 0.00 4.17 1.86 3.05 53.61 10:06:01 AM 0 37.10 0.00 4.73 1.60 2.93 53.65 10:06:01 AM 1 37.51 0.00 3.61 2.12 3.17 53.58 10:07:01 AM all 29.73 0.00 3.70 2.58 2.55 61.45 10:07:01 AM 0 35.84 0.00 4.15 2.75 2.55 54.72 10:07:01 AM 1 23.64 0.00 3.24 2.42 2.55 68.14 10:08:01 AM all 31.78 0.00 2.68 1.75 2.99 60.80 10:08:01 AM 0 43.52 0.00 3.09 1.60 3.04 48.74 10:08:01 AM 1 20.13 0.00 2.28 1.90 2.93 72.76 10:09:01 AM all 31.46 0.00 2.48 0.35 2.43 63.28 10:09:01 AM 0 51.32 0.00 3.20 0.40 2.69 42.40 10:09:01 AM 1 11.69 0.00 1.77 0.31 2.17 84.06 10:10:01 AM all 35.42 0.00 2.40 0.50 2.84 58.83 10:10:01 AM 0 49.73 0.00 3.00 0.64 2.57 44.06 10:10:01 AM 1 21.28 0.00 1.81 0.36 3.11 73.44 10:11:01 AM all 34.57 0.00 2.89 0.51 3.07 58.96 10:11:01 AM 0 47.90 0.00 3.33 0.59 3.07 45.11 10:11:01 AM 1 21.31 0.00 2.45 0.42 3.07 72.75 10:12:01 AM all 36.13 0.00 3.15 0.48 3.08 57.16 10:12:01 AM 0 56.34 0.00 4.60 0.25 2.92 35.89 10:12:01 AM 1 16.19 0.00 1.72 0.72 3.24 78.13 Average: all 33.78 0.00 3.07 1.15 2.86 59.15 Average: 0 45.97 0.00 3.73 1.12 2.82 46.36 Average: 1 21.67 0.00 2.41 1.18 2.89 71.85