---> uname -a: Linux prd-centos8-builder-2c-4g-10939.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 502 989 17 2173 2885 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:b3:41:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85634sec preferred_lft 85634sec inet6 fe80::f816:3eff:feb3:41a1/64 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) 09/10/2026 _x86_64_ (2 CPU) 20:29:57 LINUX RESTART (2 CPU) 08:30:00 PM tps rtps wtps bread/s bwrtn/s 08:31:01 PM 270.69 229.20 41.49 16139.76 36858.29 08:32:01 PM 82.84 6.41 76.42 952.08 5400.33 08:33:01 PM 65.24 0.67 64.58 167.41 7834.77 08:34:01 PM 25.98 0.58 25.40 67.46 7170.69 08:35:01 PM 14.68 0.05 14.63 1.33 1655.28 08:36:01 PM 11.48 0.00 11.48 0.00 796.20 08:37:01 PM 0.12 0.00 0.12 0.00 0.90 08:38:01 PM 0.10 0.00 0.10 0.00 0.63 08:39:01 PM 15.59 0.00 15.59 0.00 539.10 08:40:01 PM 3.13 0.80 2.33 51.86 81.39 08:41:01 PM 1.78 0.02 1.77 0.53 63.79 08:42:01 PM 12.15 1.02 11.13 34.79 402.78 08:43:01 PM 14.31 0.37 13.95 38.52 371.33 Average: 40.00 18.53 21.47 1352.16 4726.60 08:30:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 PM 1711860 3103108 2041816 54.40 2104 1573908 573920 11.95 124008 1681752 35696 08:32:01 PM 1330416 2972580 2423260 64.56 2104 1816116 670124 13.95 165612 1990664 131680 08:33:01 PM 1125280 3011396 2628396 70.02 2104 2045860 598904 12.47 145348 2160840 184396 08:34:01 PM 1078752 2972912 2674924 71.26 2104 2053736 624132 13.00 146696 2201480 4 08:35:01 PM 1045904 2980104 2707772 72.14 2104 2092812 618860 12.89 159500 2219992 19420 08:36:01 PM 1045840 2979408 2707836 72.14 2104 2092816 618860 12.89 159496 2219968 4 08:37:01 PM 1045284 2978852 2708392 72.15 2104 2092816 618860 12.89 159496 2220116 4 08:38:01 PM 1077668 3011236 2676008 71.29 2104 2092816 582088 12.12 169096 2179328 4 08:39:01 PM 1044724 2978480 2708952 72.17 2104 2092804 616000 12.83 174532 2206772 4 08:40:01 PM 1028436 2963528 2725240 72.60 2104 2094344 659240 13.73 176208 2222136 4 08:41:01 PM 1024096 2959228 2729580 72.72 2104 2094364 639796 13.32 185968 2215748 4 08:42:01 PM 1087796 3024496 2665880 71.02 2104 2095572 570912 11.89 371740 1966164 4 08:43:01 PM 979124 2920800 2774552 73.92 2104 2099888 674652 14.05 379348 2066600 19328 Average: 1125014 2988933 2628662 70.03 2104 2025989 620488 12.92 193619 2119351 30042 08:30:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 PM eth0 202.38 105.34 725.99 50.76 0.00 0.00 0.00 0.00 08:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 PM eth0 54.48 43.59 933.05 9.90 0.00 0.00 0.00 0.00 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 53.23 49.87 679.73 6.22 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 3.23 3.67 6.14 1.28 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 33.56 29.69 649.50 4.49 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 1.02 0.38 0.32 0.08 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 0.40 0.25 0.11 0.05 0.00 0.00 0.00 0.00 08:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 PM eth0 6.38 7.48 4.04 3.12 0.00 0.00 0.00 0.00 08:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 PM eth0 2.03 2.27 5.11 0.27 0.00 0.00 0.00 0.00 08:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 PM eth0 2.87 2.53 1.92 0.41 0.00 0.00 0.00 0.00 08:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 PM eth0 12.48 10.31 10.14 11.24 0.00 0.00 0.00 0.00 08:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 PM eth0 12.08 12.83 8.09 6.00 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 29.68 20.70 232.96 7.25 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) 09/10/2026 _x86_64_ (2 CPU) 20:29:57 LINUX RESTART (2 CPU) 08:30:00 PM CPU %user %nice %system %iowait %steal %idle 08:31:01 PM all 27.62 0.10 10.55 7.70 0.09 53.95 08:31:01 PM 0 27.87 0.02 10.03 4.29 0.08 57.72 08:31:01 PM 1 27.37 0.18 11.07 11.10 0.10 50.18 08:32:01 PM all 21.47 0.00 3.22 3.11 0.08 72.12 08:32:01 PM 0 14.59 0.00 3.11 4.83 0.08 77.39 08:32:01 PM 1 28.35 0.00 3.33 1.39 0.08 66.85 08:33:01 PM all 23.81 0.00 3.80 2.35 0.10 69.93 08:33:01 PM 0 17.76 0.00 3.32 3.31 0.10 75.51 08:33:01 PM 1 29.85 0.00 4.28 1.40 0.10 64.36 08:34:01 PM all 8.86 0.00 0.86 0.88 0.05 89.35 08:34:01 PM 0 2.54 0.00 0.68 1.17 0.03 95.57 08:34:01 PM 1 15.19 0.00 1.03 0.58 0.07 83.13 08:35:01 PM all 16.97 0.00 1.40 0.28 0.07 81.29 08:35:01 PM 0 8.14 0.00 1.25 0.03 0.05 90.53 08:35:01 PM 1 25.78 0.00 1.55 0.52 0.08 72.07 08:36:01 PM all 0.33 0.00 0.13 0.47 0.03 99.05 08:36:01 PM 0 0.10 0.00 0.12 0.27 0.03 99.48 08:36:01 PM 1 0.55 0.00 0.13 0.67 0.03 98.62 08:37:01 PM all 0.32 0.00 0.06 0.00 0.04 99.58 08:37:01 PM 0 0.08 0.00 0.08 0.00 0.05 99.78 08:37:01 PM 1 0.55 0.00 0.03 0.00 0.03 99.38 08:38:01 PM all 0.65 0.00 0.08 0.00 0.03 99.24 08:38:01 PM 0 0.30 0.00 0.10 0.00 0.05 99.55 08:38:01 PM 1 1.00 0.00 0.07 0.00 0.00 98.93 08:39:01 PM all 16.32 0.00 1.21 0.21 0.06 82.20 08:39:01 PM 0 11.73 0.00 1.20 0.28 0.05 86.73 08:39:01 PM 1 20.90 0.00 1.22 0.13 0.07 77.69 08:40:01 PM all 1.64 0.00 0.23 0.11 0.03 97.99 08:40:01 PM 0 2.04 0.00 0.28 0.05 0.03 97.59 08:40:01 PM 1 1.23 0.00 0.18 0.17 0.03 98.38 08:41:01 PM all 1.52 0.00 0.19 0.03 0.03 98.23 08:41:01 PM 0 0.79 0.00 0.15 0.05 0.05 98.96 08:41:01 PM 1 2.25 0.00 0.23 0.00 0.02 97.50 08:41:01 PM CPU %user %nice %system %iowait %steal %idle 08:42:01 PM all 11.26 0.00 1.23 0.36 0.06 87.10 08:42:01 PM 0 2.79 0.00 0.87 0.23 0.07 96.04 08:42:01 PM 1 19.72 0.00 1.58 0.48 0.05 78.17 08:43:01 PM all 25.89 0.00 2.58 0.11 0.08 71.34 08:43:01 PM 0 26.40 0.00 2.54 0.15 0.08 70.83 08:43:01 PM 1 25.38 0.00 2.62 0.07 0.08 71.85 Average: all 12.05 0.01 1.97 1.20 0.06 84.72 Average: 0 8.86 0.00 1.83 1.13 0.06 88.12 Average: 1 15.24 0.01 2.10 1.27 0.06 81.32