---> uname -a: Linux prd-centos8-builder-2c-4g-7842.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 498 989 17 2177 2889 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:aa:83:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85615sec preferred_lft 85615sec inet6 fe80::f816:3eff:feaa:831a/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) 08/08/2026 _x86_64_ (2 CPU) 14:03:43 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 58.11 6.35 51.77 951.02 3052.93 02:07:01 PM 65.00 0.08 64.91 1.60 7849.70 02:08:01 PM 53.25 0.70 52.55 167.94 8171.24 02:09:01 PM 22.18 0.55 21.63 66.92 4317.65 02:10:01 PM 21.18 0.05 21.13 1.33 883.95 02:11:01 PM 12.82 0.17 12.65 31.57 536.52 02:12:01 PM 16.81 0.07 16.74 3.07 622.19 02:13:01 PM 11.80 0.00 11.80 0.00 313.25 02:14:01 PM 8.70 0.00 8.70 0.00 429.59 02:15:01 PM 12.24 0.00 12.24 0.00 488.59 02:16:01 PM 17.38 0.88 16.49 45.85 655.28 02:17:01 PM 15.54 0.20 15.34 23.33 447.22 Average: 26.27 0.75 25.51 107.82 2316.35 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1496368 3002340 2257308 60.14 2104 1683976 662200 13.79 141988 1861160 50696 02:07:01 PM 1295348 3008940 2458328 65.49 2104 1881220 617880 12.87 144328 2017584 78716 02:08:01 PM 1062568 2956448 2691108 71.69 2104 2053552 648344 13.50 146132 2219932 67180 02:09:01 PM 1069256 3008056 2684420 71.51 2104 2097324 591488 12.32 150940 2204208 21084 02:10:01 PM 1044040 2982428 2709636 72.19 2104 2097348 624792 13.01 173644 2210044 8384 02:11:01 PM 983768 2953048 2769908 73.79 2104 2128096 651884 13.57 206488 2236852 37344 02:12:01 PM 1058656 2998168 2695020 71.80 2104 2098376 602204 12.54 213212 2155220 7476 02:13:01 PM 1041972 2981460 2711704 72.24 2104 2098380 625852 13.03 213488 2171948 7480 02:14:01 PM 1043800 2983248 2709876 72.19 2104 2098380 617224 12.85 213888 2169996 4 02:15:01 PM 924520 2903324 2829156 75.37 2104 2137788 699848 14.57 217320 2286080 39584 02:16:01 PM 1025016 2966048 2728660 72.69 2104 2099752 630844 13.14 398240 2004568 7368 02:17:01 PM 992540 2938780 2761136 73.56 2104 2104552 662672 13.80 405104 2030036 21804 Average: 1086488 2973524 2667188 71.06 2104 2048229 636269 13.25 218731 2130636 28927 02:05:01 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 35.20 26.86 462.27 6.99 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 36.80 28.79 750.72 3.84 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 40.70 36.59 438.34 5.28 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 34.23 26.85 650.80 4.51 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 6.51 7.48 4.01 3.18 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 7.76 8.57 8.48 2.38 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 8.16 8.93 4.14 4.10 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 6.12 7.08 3.55 2.98 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 5.50 5.10 5.04 0.75 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 7.45 8.20 4.94 3.27 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 12.98 11.45 11.91 10.54 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 8.63 8.96 5.73 4.03 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 17.52 15.41 196.07 4.32 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) 08/08/2026 _x86_64_ (2 CPU) 14:03:43 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 18.91 0.00 2.74 3.19 1.80 73.37 02:06:01 PM 0 15.81 0.00 2.73 2.27 1.82 77.37 02:06:01 PM 1 22.01 0.00 2.74 4.12 1.78 69.35 02:07:01 PM all 28.61 0.00 3.59 2.39 2.34 63.06 02:07:01 PM 0 42.77 0.00 4.73 1.77 2.58 48.14 02:07:01 PM 1 14.44 0.00 2.45 3.01 2.10 77.99 02:08:01 PM all 28.56 0.00 3.10 1.46 1.82 65.06 02:08:01 PM 0 37.59 0.00 3.95 1.56 2.11 54.79 02:08:01 PM 1 19.57 0.00 2.25 1.36 1.52 75.30 02:09:01 PM all 30.06 0.00 2.42 0.65 1.75 65.11 02:09:01 PM 0 29.24 0.00 1.91 0.55 1.58 66.72 02:09:01 PM 1 30.89 0.00 2.93 0.75 1.92 63.51 02:10:01 PM all 25.01 0.00 1.54 0.78 1.45 71.21 02:10:01 PM 0 14.21 0.00 0.96 1.24 1.73 81.86 02:10:01 PM 1 35.91 0.00 2.13 0.32 1.17 60.47 02:11:01 PM all 10.84 0.00 1.14 0.48 0.80 86.73 02:11:01 PM 0 19.70 0.00 1.66 0.44 0.90 77.30 02:11:01 PM 1 2.00 0.00 0.63 0.52 0.71 96.14 02:12:01 PM all 31.88 0.00 2.03 0.49 1.32 64.28 02:12:01 PM 0 54.52 0.00 2.75 0.23 1.80 40.70 02:12:01 PM 1 9.22 0.00 1.32 0.75 0.83 87.89 02:13:01 PM all 22.38 0.00 1.45 0.35 1.02 74.80 02:13:01 PM 0 26.87 0.00 1.11 0.15 1.10 70.77 02:13:01 PM 1 17.89 0.00 1.78 0.55 0.95 78.83 02:14:01 PM all 9.68 0.00 0.86 0.37 0.56 88.54 02:14:01 PM 0 3.69 0.00 0.42 0.48 0.53 94.87 02:14:01 PM 1 15.68 0.00 1.30 0.25 0.58 82.18 02:15:01 PM all 21.49 0.00 1.47 0.19 1.05 75.80 02:15:01 PM 0 31.08 0.00 1.48 0.25 1.15 66.04 02:15:01 PM 1 11.89 0.00 1.45 0.13 0.95 85.57 02:16:01 PM all 27.00 0.00 2.38 0.52 1.16 68.93 02:16:01 PM 0 40.66 0.00 3.28 0.73 1.38 53.96 02:16:01 PM 1 13.33 0.00 1.48 0.32 0.95 83.92 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 29.96 0.00 2.53 0.33 1.45 65.72 02:17:01 PM 0 41.07 0.00 2.80 0.22 1.50 54.42 02:17:01 PM 1 18.89 0.00 2.27 0.45 1.39 77.00 Average: all 23.72 0.00 2.11 0.94 1.38 71.85 Average: 0 29.77 0.00 2.32 0.83 1.52 65.57 Average: 1 17.67 0.00 1.90 1.05 1.24 78.15