---> uname -a: Linux prd-centos8-builder-2c-4g-9945.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 503 923 17 2238 2884 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:34:c9:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.56/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85610sec preferred_lft 85610sec inet6 fe80::f816:3eff:fe34:c910/64 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) 09/04/2026 _x86_64_ (2 CPU) 16:04:10 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 129.31 64.71 64.61 8839.31 38103.06 04:07:01 PM 42.76 0.42 42.35 35.18 4191.62 04:08:01 PM 61.10 0.03 61.06 0.53 7284.97 04:09:01 PM 38.17 1.23 36.94 234.32 7683.97 04:10:00 PM 21.93 0.05 21.87 1.37 2674.38 04:10:01 PM 0.65 0.00 0.65 0.00 5.16 04:11:01 PM 22.31 0.00 22.31 0.00 1099.02 04:12:01 PM 14.78 0.23 14.55 34.13 527.76 04:13:01 PM 13.34 0.00 13.34 0.00 542.20 04:14:01 PM 11.36 0.00 11.36 0.00 287.42 04:15:01 PM 6.58 0.00 6.58 0.00 324.03 04:16:01 PM 17.84 0.07 17.77 9.73 676.93 04:17:01 PM 35.65 0.38 35.27 38.65 3696.62 Average: 34.55 5.59 28.96 766.28 5585.96 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1589704 3047380 2163968 57.65 2104 1637572 601204 12.52 135908 1781628 36100 04:07:01 PM 1336608 2960236 2417064 64.39 2104 1797936 682512 14.21 160568 1990280 98348 04:08:01 PM 1140028 2929800 2613644 69.63 2104 1953892 677008 14.10 156128 2149068 117556 04:09:01 PM 1068700 2962892 2684972 71.53 2104 2053700 626212 13.04 146436 2212688 23188 04:10:00 PM 1034992 2969252 2718680 72.43 2104 2092776 618392 12.88 159308 2229148 19420 04:10:01 PM 1034628 2968908 2719044 72.44 2104 2092784 618392 12.88 159348 2229396 19444 04:11:01 PM 1035044 2968896 2718628 72.43 2104 2092768 617160 12.85 174248 2216216 6728 04:12:01 PM 1087724 3022564 2665948 71.02 2104 2093792 562284 11.71 213900 2124740 5836 04:13:01 PM 1035432 2970348 2718240 72.42 2104 2093796 617944 12.87 213976 2176632 5820 04:14:01 PM 1037228 2972108 2716444 72.37 2104 2093796 619364 12.90 214144 2174512 5820 04:15:01 PM 1036292 2971136 2717380 72.39 2104 2093796 617292 12.85 214508 2174936 4 04:16:01 PM 898804 2878804 2854868 76.06 2104 2138960 710044 14.79 401516 2125420 38452 04:17:01 PM 944752 2952472 2808920 74.83 2104 2165328 630720 13.13 410948 2067792 9584 Average: 1098457 2967292 2655215 70.74 2104 2030838 630656 13.13 212380 2127112 29715 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 151.47 91.89 816.78 53.82 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 29.52 23.04 787.39 3.43 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 19.03 16.46 358.16 2.91 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 32.96 25.51 323.76 3.86 0.00 0.00 0.00 0.00 04:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 PM eth0 31.74 22.93 667.66 4.14 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 7.74 6.45 3.74 1.15 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 6.47 7.92 4.44 3.20 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 8.35 9.43 8.90 3.34 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 5.78 7.31 2.96 2.93 0.00 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM eth0 6.48 7.78 3.89 3.06 0.00 0.00 0.00 0.00 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 5.80 5.31 5.20 0.75 0.00 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 26.20 16.29 66.85 6.49 0.00 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 78.59 27.12 388.29 14.91 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 33.48 21.72 284.78 8.57 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) 09/04/2026 _x86_64_ (2 CPU) 16:04:10 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 25.31 0.00 6.67 7.61 9.84 50.57 04:06:01 PM 0 27.66 0.00 6.08 8.42 9.80 48.05 04:06:01 PM 1 22.96 0.00 7.25 6.81 9.89 53.09 04:07:01 PM all 23.25 0.00 2.58 1.65 7.00 65.51 04:07:01 PM 0 20.60 0.00 2.62 1.69 7.05 68.03 04:07:01 PM 1 25.91 0.00 2.55 1.62 6.95 62.98 04:08:01 PM all 26.17 0.00 3.19 2.37 6.55 61.72 04:08:01 PM 0 27.10 0.00 3.06 2.90 6.25 60.69 04:08:01 PM 1 25.24 0.00 3.32 1.85 6.84 62.75 04:09:01 PM all 23.35 0.00 2.62 1.32 6.58 66.13 04:09:01 PM 0 21.20 0.00 2.36 0.97 6.89 68.58 04:09:01 PM 1 25.53 0.00 2.90 1.67 6.26 63.65 04:10:00 PM all 25.19 0.00 1.96 0.83 6.83 65.18 04:10:00 PM 0 22.97 0.00 1.96 1.14 7.09 66.83 04:10:00 PM 1 27.41 0.00 1.97 0.52 6.57 63.53 04:10:01 PM all 0.95 0.00 0.63 0.00 2.86 95.56 04:10:01 PM 0 0.63 0.00 0.63 0.00 3.16 95.57 04:10:01 PM 1 1.27 0.00 0.64 0.00 2.55 95.54 04:11:01 PM all 24.19 0.00 1.58 0.80 5.39 68.05 04:11:01 PM 0 19.02 0.00 1.70 0.42 5.46 73.41 04:11:01 PM 1 29.41 0.00 1.46 1.18 5.31 62.64 04:12:01 PM all 18.72 0.00 1.49 0.41 5.98 73.40 04:12:01 PM 0 11.24 0.00 1.25 0.29 6.08 81.15 04:12:01 PM 1 26.28 0.00 1.74 0.53 5.87 65.58 04:13:01 PM all 22.42 0.00 1.22 0.36 5.01 70.99 04:13:01 PM 0 23.61 0.00 1.59 0.26 4.39 70.14 04:13:01 PM 1 21.24 0.00 0.85 0.46 5.62 71.82 04:14:01 PM all 24.80 0.00 1.68 0.30 5.40 67.83 04:14:01 PM 0 31.99 0.00 1.43 0.47 5.93 60.19 04:14:01 PM 1 17.58 0.00 1.92 0.13 4.86 75.51 04:15:01 PM all 8.17 0.00 0.82 0.38 2.94 87.69 04:15:01 PM 0 5.95 0.00 0.68 0.54 2.97 89.86 04:15:01 PM 1 10.40 0.00 0.96 0.23 2.91 85.50 04:15:01 PM CPU %user %nice %system %iowait %steal %idle 04:16:01 PM all 30.58 0.00 2.24 0.56 6.55 60.08 04:16:01 PM 0 29.36 0.00 2.10 0.68 6.33 61.53 04:16:01 PM 1 31.79 0.00 2.37 0.44 6.76 58.63 04:17:01 PM all 39.17 0.00 2.92 1.10 7.13 49.68 04:17:01 PM 0 39.60 0.00 3.05 0.89 6.98 49.48 04:17:01 PM 1 38.75 0.00 2.80 1.31 7.28 49.87 Average: all 24.23 0.00 2.42 1.48 6.26 65.61 Average: 0 23.31 0.00 2.32 1.56 6.27 66.55 Average: 1 25.16 0.00 2.51 1.40 6.26 64.67