---> uname -a: Linux prd-centos8-builder-2c-4g-9713.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 474 1019 17 2172 2914 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:ae:ae:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85561sec preferred_lft 85561sec inet6 fe80::f816:3eff:feae:ae9d/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) 09/01/2026 _x86_64_ (2 CPU) 14:03:44 LINUX RESTART (2 CPU) 02:05:02 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 62.01 6.52 55.49 968.43 3083.08 02:07:01 PM 34.86 0.08 34.77 1.60 3584.51 02:08:01 PM 53.80 0.03 53.77 0.53 7404.28 02:09:01 PM 31.61 0.68 30.92 167.41 5047.75 02:10:01 PM 21.94 0.55 21.39 66.91 3241.65 02:11:01 PM 15.98 0.05 15.93 1.33 1901.92 02:12:01 PM 23.84 0.00 23.84 0.00 1256.96 02:13:01 PM 8.86 0.17 8.70 31.06 381.67 02:14:01 PM 13.41 0.03 13.38 1.33 1400.68 02:15:01 PM 14.33 0.03 14.30 1.73 523.70 02:16:01 PM 13.83 0.07 13.76 9.73 678.99 02:17:01 PM 12.31 0.38 11.93 38.65 495.95 02:18:01 PM 22.71 0.00 22.71 0.00 1109.83 Average: 25.30 0.65 24.65 98.04 2315.31 02:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1559736 3058164 2193948 58.45 2104 1676860 616680 12.84 141616 1801032 43572 02:07:01 PM 1315992 2967644 2437692 64.94 2104 1819624 675516 14.07 142288 2000864 134744 02:08:01 PM 1279432 3002872 2474252 65.92 2104 1890624 632000 13.16 144528 2032436 13108 02:09:01 PM 1136164 3022704 2617520 69.73 2104 2045960 590776 12.30 145124 2145740 71440 02:10:01 PM 1100560 2996828 2653124 70.68 2104 2055436 620348 12.92 147980 2177836 7524 02:11:01 PM 1067952 3002312 2685732 71.55 2104 2092804 615604 12.82 170456 2185648 19416 02:12:01 PM 935756 2914236 2817928 75.07 2104 2137332 701952 14.62 178048 2311636 42664 02:13:01 PM 1075744 3013300 2677940 71.34 2104 2096384 601728 12.53 175632 2175208 8504 02:14:01 PM 1068656 3003672 2685028 71.53 2104 2093764 614000 12.79 213348 2143848 5820 02:15:01 PM 943828 2919680 2809856 74.86 2104 2134728 692904 14.43 216756 2265960 38264 02:16:01 PM 1042364 2979344 2711320 72.23 2104 2095796 640808 13.34 397232 1985908 4 02:17:01 PM 1088556 3026836 2665128 71.00 2104 2096992 591940 12.33 405916 1930716 7408 02:18:01 PM 1009332 2951824 2744352 73.11 2104 2100888 661456 13.77 404468 2011860 804 Average: 1124929 2989186 2628755 70.03 2104 2025938 635055 13.22 221799 2089899 30252 02:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 30.78 23.85 465.72 6.66 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 18.74 15.39 483.07 2.10 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 16.08 14.43 337.28 2.25 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 34.67 30.62 341.59 3.89 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 4.78 5.20 2.93 2.13 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 30.53 25.40 648.53 3.38 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 5.45 6.25 2.59 2.97 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 5.66 5.83 7.31 1.21 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 3.48 4.12 1.75 1.92 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 6.27 6.58 2.85 3.19 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 8.20 6.95 10.27 7.45 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 8.51 7.08 6.06 3.70 0.00 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 5.77 6.57 2.71 2.68 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 13.74 12.16 177.53 3.34 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) 09/01/2026 _x86_64_ (2 CPU) 14:03:44 LINUX RESTART (2 CPU) 02:05:02 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 17.81 0.00 2.76 2.88 2.22 74.33 02:06:01 PM 0 29.88 0.00 3.50 1.82 1.98 62.82 02:06:01 PM 1 5.82 0.00 2.02 3.93 2.46 85.78 02:07:01 PM all 20.85 0.00 2.58 0.84 2.62 73.12 02:07:01 PM 0 27.59 0.00 3.41 0.71 2.39 65.91 02:07:01 PM 1 14.15 0.00 1.75 0.97 2.85 80.28 02:08:01 PM all 15.66 0.00 1.86 2.09 1.92 78.47 02:08:01 PM 0 20.62 0.00 2.00 0.91 1.65 74.81 02:08:01 PM 1 10.72 0.00 1.71 3.26 2.19 82.12 02:09:01 PM all 19.41 0.00 2.59 1.20 1.93 74.87 02:09:01 PM 0 19.69 0.00 2.36 2.04 1.91 74.00 02:09:01 PM 1 19.13 0.00 2.82 0.36 1.95 75.73 02:10:01 PM all 18.59 0.00 1.40 0.62 0.92 78.47 02:10:01 PM 0 26.93 0.00 2.05 0.57 1.00 69.45 02:10:01 PM 1 10.26 0.00 0.75 0.68 0.85 87.46 02:11:01 PM all 20.63 0.00 1.32 0.32 1.34 76.40 02:11:01 PM 0 36.14 0.00 1.95 0.20 1.17 60.54 02:11:01 PM 1 5.31 0.00 0.69 0.43 1.50 92.07 02:12:01 PM all 20.63 0.00 1.22 0.91 1.11 76.14 02:12:01 PM 0 33.64 0.00 1.17 1.05 1.12 63.02 02:12:01 PM 1 7.69 0.00 1.26 0.76 1.10 89.19 02:13:01 PM all 8.49 0.00 1.11 0.29 0.49 89.62 02:13:01 PM 0 7.47 0.00 0.95 0.47 0.55 90.57 02:13:01 PM 1 9.52 0.00 1.27 0.12 0.43 88.66 02:14:01 PM all 13.88 0.00 0.69 0.24 0.63 84.56 02:14:01 PM 0 15.97 0.00 0.52 0.37 0.70 82.45 02:14:01 PM 1 11.78 0.00 0.87 0.12 0.55 86.68 02:15:01 PM all 19.39 0.00 1.03 0.12 0.88 78.57 02:15:01 PM 0 25.10 0.00 0.83 0.22 0.88 72.97 02:15:01 PM 1 13.68 0.00 1.23 0.03 0.88 84.17 02:16:01 PM all 16.42 0.00 1.47 0.32 0.82 80.98 02:16:01 PM 0 22.47 0.00 1.66 0.30 0.97 74.60 02:16:01 PM 1 10.36 0.00 1.27 0.33 0.68 87.36 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 22.14 0.00 1.92 0.35 1.18 74.41 02:17:01 PM 0 37.41 0.00 2.68 0.12 1.12 58.67 02:17:01 PM 1 6.96 0.00 1.16 0.58 1.24 90.06 02:18:01 PM all 20.98 0.00 1.45 0.67 1.11 75.79 02:18:01 PM 0 29.53 0.00 1.53 1.23 1.17 66.54 02:18:01 PM 1 12.45 0.00 1.38 0.10 1.06 85.01 Average: all 18.07 0.00 1.65 0.83 1.32 78.12 Average: 0 25.56 0.00 1.89 0.77 1.28 70.50 Average: 1 10.61 0.00 1.40 0.90 1.37 85.73