---> uname -a: Linux prd-centos8-builder-2c-4g-8291.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 492 995 17 2177 2896 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:b9:4b:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85613sec preferred_lft 85613sec inet6 fe80::f816:3eff:feb9:4b71/64 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) 08/14/2026 _x86_64_ (2 CPU) 18:03:52 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 61.13 6.90 54.23 967.81 3110.01 06:07:01 PM 48.04 0.08 47.96 1.60 4014.06 06:08:01 PM 55.56 0.70 54.87 167.94 9138.02 06:09:02 PM 28.81 0.55 28.26 66.91 6509.73 06:10:01 PM 20.58 0.05 20.53 1.36 966.43 06:10:01 PM 0.00 0.00 0.00 0.00 0.00 06:11:01 PM 18.29 0.17 18.12 31.05 785.21 06:12:01 PM 18.49 0.07 18.43 3.07 760.53 06:13:01 PM 14.15 0.65 13.50 21.33 488.74 06:14:01 PM 9.41 0.00 9.41 0.00 396.08 06:15:01 PM 5.43 0.00 5.43 0.00 173.00 06:16:01 PM 14.65 0.25 14.40 25.06 557.18 06:17:01 PM 17.51 0.20 17.31 23.33 675.21 Average: 26.01 0.80 25.21 109.27 2299.71 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1513836 3011388 2239840 59.67 2104 1676240 642876 13.39 141492 1847040 43448 06:07:01 PM 1314916 3012168 2438760 64.97 2104 1865224 612868 12.76 148156 2000612 170756 06:08:01 PM 1096760 2988652 2656916 70.78 2104 2051708 612788 12.76 144912 2188012 126292 06:09:02 PM 937464 2918516 2816212 75.03 2104 2140640 678812 14.14 152512 2337928 48204 06:10:01 PM 958360 2933108 2795316 74.47 2104 2133996 661700 13.78 175932 2291696 41348 06:10:01 PM 958360 2933108 2795316 74.47 2104 2133996 661700 13.78 175932 2291696 41348 06:11:01 PM 969296 2949652 2784380 74.18 2104 2139512 644672 13.42 215424 2242320 45948 06:12:01 PM 1092468 3032912 2661208 70.90 2104 2099492 558768 11.64 212540 2120784 5820 06:13:01 PM 947084 2928344 2806592 74.77 2104 2140236 665408 13.86 216752 2263264 45952 06:14:01 PM 1045472 2986604 2708204 72.15 2104 2100120 604924 12.60 213836 2167008 4 06:15:01 PM 1019568 2963320 2734108 72.84 2104 2102784 629048 13.10 214060 2192648 8492 06:16:01 PM 1063220 3006948 2690456 71.68 2104 2102576 583172 12.14 408204 1954572 7380 06:17:01 PM 1056432 3004344 2697244 71.86 2104 2106392 587640 12.24 415048 1954920 20832 Average: 1074864 2974543 2678812 71.37 2104 2060994 626490 13.05 218062 2142500 46602 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 69.04 43.50 567.06 18.47 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.31 19.50 582.27 2.83 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 53.77 48.47 627.74 6.07 0.00 0.00 0.00 0.00 06:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:02 PM eth0 41.60 29.69 651.23 5.17 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 5.88 6.62 3.62 2.65 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 7.81 9.43 8.57 3.38 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 7.61 8.31 3.84 3.66 0.00 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 6.58 6.87 3.94 2.76 0.00 0.00 0.00 0.00 06:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM eth0 5.23 4.98 4.30 1.14 0.00 0.00 0.00 0.00 06:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM eth0 7.20 7.20 5.59 2.09 0.00 0.00 0.00 0.00 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 11.61 10.83 8.38 5.70 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 8.41 9.10 6.03 3.88 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 20.94 17.06 206.32 4.82 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) 08/14/2026 _x86_64_ (2 CPU) 18:03:52 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 22.53 0.00 3.75 2.90 1.39 69.43 06:06:01 PM 0 31.64 0.00 3.75 1.33 1.43 61.84 06:06:01 PM 1 13.39 0.00 3.74 4.48 1.35 77.04 06:07:01 PM all 28.42 0.00 3.56 1.07 1.38 65.58 06:07:01 PM 0 38.73 0.00 4.39 0.98 1.80 54.10 06:07:01 PM 1 18.07 0.00 2.72 1.15 0.97 77.09 06:08:01 PM all 25.77 0.00 3.29 2.16 1.04 67.73 06:08:01 PM 0 36.12 0.00 4.37 2.62 1.27 55.62 06:08:01 PM 1 15.43 0.00 2.22 1.70 0.82 79.84 06:09:02 PM all 29.85 0.00 2.02 0.67 1.21 66.25 06:09:02 PM 0 38.98 0.00 2.71 1.05 1.55 55.72 06:09:02 PM 1 20.70 0.00 1.34 0.28 0.87 76.82 06:10:01 PM all 25.95 0.00 2.15 0.59 1.44 69.88 06:10:01 PM 0 13.20 0.00 1.79 0.54 1.40 83.08 06:10:01 PM 1 38.78 0.00 2.51 0.64 1.48 56.60 06:10:01 PM all 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM 0 0.00 0.00 0.00 0.00 0.00 100.00 06:10:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 06:11:01 PM all 23.62 0.00 1.77 0.36 2.14 72.12 06:11:01 PM 0 23.81 0.00 1.52 0.36 2.13 72.18 06:11:01 PM 1 23.43 0.00 2.02 0.35 2.15 72.06 06:12:01 PM all 31.60 0.00 1.89 0.35 2.56 63.60 06:12:01 PM 0 52.69 0.00 2.58 0.53 2.38 41.82 06:12:01 PM 1 10.85 0.00 1.21 0.18 2.73 85.03 06:13:01 PM all 18.58 0.00 1.25 0.43 2.05 77.69 06:13:01 PM 0 21.60 0.00 1.07 0.20 2.18 74.95 06:13:01 PM 1 15.56 0.00 1.44 0.66 1.91 80.43 06:14:01 PM all 15.29 0.00 1.08 0.43 2.02 81.18 06:14:01 PM 0 17.53 0.00 0.90 0.46 2.15 78.95 06:14:01 PM 1 13.05 0.00 1.25 0.40 1.88 83.42 06:15:01 PM all 13.98 0.00 1.26 0.07 2.21 82.49 06:15:01 PM 0 23.61 0.00 1.75 0.13 1.79 72.72 06:15:01 PM 1 4.46 0.00 0.77 0.00 2.63 92.14 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 33.25 0.00 2.45 0.38 3.51 60.41 06:16:01 PM 0 49.92 0.00 3.04 0.43 3.47 43.15 06:16:01 PM 1 16.77 0.00 1.87 0.34 3.54 77.48 06:17:01 PM all 27.57 0.00 2.56 0.29 3.14 66.44 06:17:01 PM 0 38.98 0.00 3.72 0.30 2.91 54.09 06:17:01 PM 1 16.26 0.00 1.42 0.28 3.37 78.67 Average: all 24.70 0.00 2.25 0.80 2.01 70.24 Average: 0 32.25 0.00 2.63 0.74 2.04 62.34 Average: 1 17.16 0.00 1.87 0.87 1.98 78.12