---> uname -a: Linux prd-centos8-builder-2c-4g-10192.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 508 985 17 2172 2880 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:ed:ab:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85622sec preferred_lft 85622sec inet6 fe80::f816:3eff:feed:ab4a/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) 09/07/2026 _x86_64_ (2 CPU) 13:03:53 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 62.26 6.88 55.38 967.28 3145.57 01:07:01 PM 52.00 0.08 51.92 1.60 5179.44 01:08:01 PM 53.67 0.70 52.97 167.94 9137.72 01:09:01 PM 29.31 0.55 28.76 66.92 5463.29 01:10:01 PM 21.04 0.05 20.99 1.33 897.90 01:11:01 PM 14.92 0.17 14.75 31.57 544.36 01:12:01 PM 13.75 0.07 13.68 3.07 546.24 01:13:01 PM 16.24 0.00 16.24 0.00 729.24 01:14:01 PM 7.08 0.00 7.08 0.00 325.58 01:15:01 PM 9.13 0.00 9.13 0.00 205.15 01:16:01 PM 12.03 0.90 11.13 46.39 344.69 01:17:01 PM 16.23 0.20 16.03 23.33 455.83 Average: 25.65 0.80 24.85 109.23 2250.25 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1492228 2991380 2261456 60.25 2104 1677504 658884 13.72 142252 1866688 44008 01:07:01 PM 1335172 3032440 2418512 64.43 2104 1864576 584016 12.16 144212 1982084 130792 01:08:01 PM 1099972 2986320 2653712 70.70 2104 2045804 609320 12.69 145556 2184820 95668 01:09:01 PM 922992 2898716 2830692 75.41 2104 2134912 698440 14.54 153308 2353128 48208 01:10:01 PM 931444 2905688 2822240 75.19 2104 2132992 692216 14.41 177484 2319992 46088 01:11:01 PM 936284 2912152 2817400 75.06 2104 2134580 683584 14.23 216260 2276808 46752 01:12:01 PM 1030992 2966100 2722692 72.53 2104 2093760 632188 13.16 213284 2182852 5820 01:13:01 PM 1031724 2966900 2721960 72.51 2104 2093764 633228 13.19 213544 2182884 5820 01:14:01 PM 1034312 2969436 2719372 72.45 2104 2093764 624316 13.00 214772 2178832 12 01:15:01 PM 912072 2887992 2841612 75.70 2104 2134676 703488 14.65 218268 2298868 46752 01:16:01 PM 1023776 2962040 2729908 72.73 2104 2096840 634264 13.21 399184 2006360 7380 01:17:01 PM 1002124 2944516 2751560 73.30 2104 2100656 653124 13.60 406216 2019996 20820 Average: 1062758 2951973 2690926 71.69 2104 2050319 650589 13.55 220362 2154443 41510 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 79.57 56.61 574.27 17.80 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 29.92 25.17 589.86 3.21 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 48.60 42.67 569.13 5.47 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 39.61 34.24 651.15 5.48 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 6.50 7.70 4.04 3.15 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 7.50 8.79 8.40 3.11 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 6.83 7.90 3.61 3.43 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 6.16 7.25 3.90 2.98 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 5.52 5.13 4.66 0.75 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 7.45 8.43 4.98 3.33 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 14.58 12.98 14.05 5.59 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 9.30 10.03 5.93 11.65 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 21.81 18.92 203.09 5.50 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) 09/07/2026 _x86_64_ (2 CPU) 13:03:53 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 23.49 0.00 3.13 2.96 1.18 69.24 01:06:01 PM 0 32.04 0.00 2.87 1.34 1.10 62.65 01:06:01 PM 1 14.97 0.00 3.38 4.58 1.25 75.82 01:07:01 PM all 28.50 0.00 3.32 1.58 1.76 64.83 01:07:01 PM 0 41.74 0.00 4.67 1.10 1.75 50.74 01:07:01 PM 1 15.34 0.00 1.98 2.07 1.77 78.84 01:08:01 PM all 26.34 0.00 3.11 1.91 1.54 67.10 01:08:01 PM 0 24.10 0.00 3.09 2.26 1.59 68.96 01:08:01 PM 1 28.57 0.00 3.12 1.56 1.50 65.24 01:09:01 PM all 30.26 0.00 1.78 0.92 1.41 65.63 01:09:01 PM 0 37.47 0.00 2.01 0.66 1.51 58.34 01:09:01 PM 1 23.05 0.00 1.54 1.18 1.31 72.91 01:10:01 PM all 25.71 0.00 1.75 0.52 1.20 70.83 01:10:01 PM 0 45.82 0.00 2.33 0.53 1.50 49.82 01:10:01 PM 1 5.66 0.00 1.16 0.51 0.90 91.77 01:11:01 PM all 23.62 0.00 1.73 0.40 1.42 72.83 01:11:01 PM 0 16.38 0.00 1.61 0.32 1.44 80.25 01:11:01 PM 1 30.91 0.00 1.84 0.47 1.40 65.37 01:12:01 PM all 30.76 0.00 1.74 0.31 1.78 65.41 01:12:01 PM 0 36.69 0.00 2.02 0.33 1.92 59.05 01:12:01 PM 1 24.83 0.00 1.46 0.30 1.64 71.78 01:13:01 PM all 24.46 0.00 1.55 0.27 1.11 72.62 01:13:01 PM 0 32.55 0.00 2.35 0.18 1.12 63.80 01:13:01 PM 1 16.40 0.00 0.75 0.35 1.10 81.41 01:14:01 PM all 9.76 0.00 0.87 0.28 0.46 88.64 01:14:01 PM 0 8.74 0.00 0.82 0.55 0.38 89.51 01:14:01 PM 1 10.78 0.00 0.92 0.00 0.53 87.77 01:15:01 PM all 22.01 0.00 1.30 0.22 1.06 75.41 01:15:01 PM 0 24.43 0.00 0.88 0.08 1.20 73.40 01:15:01 PM 1 19.59 0.00 1.72 0.35 0.93 77.42 01:16:01 PM all 27.11 0.00 2.36 0.16 1.31 69.06 01:16:01 PM 0 39.43 0.00 2.68 0.15 1.53 56.21 01:16:01 PM 1 14.78 0.00 2.05 0.17 1.10 81.91 01:16:01 PM CPU %user %nice %system %iowait %steal %idle 01:17:01 PM all 29.83 0.00 2.31 0.42 1.56 65.88 01:17:01 PM 0 46.79 0.00 3.02 0.55 1.58 48.06 01:17:01 PM 1 13.04 0.00 1.60 0.28 1.54 83.54 Average: all 25.16 0.00 2.08 0.83 1.32 70.61 Average: 0 32.20 0.00 2.36 0.67 1.39 63.38 Average: 1 18.14 0.00 1.79 0.99 1.25 77.83