---> uname -a: Linux prd-centos8-builder-2c-4g-2184.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: 2799.998 BogoMIPS: 5599.99 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 15G 5.4G 74% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 476 1203 17 1985 2890 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:e5:e8:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.211/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fee5:e868/64 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) 11/07/2026 _x86_64_ (2 CPU) 20:03:43 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 52.15 0.60 51.55 43.45 5251.08 08:07:01 PM 68.39 0.73 67.66 202.07 11953.13 08:08:01 PM 38.24 0.47 37.77 60.11 9363.58 08:09:01 PM 45.55 0.28 45.27 51.05 26835.30 08:10:01 PM 112.48 1.42 111.06 180.55 162242.31 08:11:01 PM 127.69 3.73 123.95 419.26 172912.89 08:12:01 PM 60.66 2.80 57.86 387.20 24313.66 08:13:01 PM 66.86 0.05 66.81 1.60 1729.18 08:14:01 PM 61.90 0.07 61.83 2.13 1673.34 08:15:01 PM 94.94 41.20 53.73 3290.50 1406.10 08:16:01 PM 84.57 52.57 32.01 5472.58 1756.60 Average: 73.95 9.45 64.50 919.12 38137.00 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1363868 3014888 2389816 63.67 2104 1819648 609988 12.70 137000 1965740 138460 08:07:01 PM 1008764 2922476 2744920 73.13 2104 2072980 673000 14.01 140116 2278512 85832 08:08:01 PM 779884 2828944 2973800 79.22 2104 2204160 757508 15.77 162116 2475572 167348 08:09:01 PM 115004 2848056 3638680 96.94 2104 2891560 744216 15.50 190528 3118872 261108 08:10:01 PM 153168 2813888 3600516 95.92 2104 2813624 799928 16.66 244100 3038432 230632 08:11:01 PM 130316 2783584 3623368 96.53 2104 2799176 860092 17.91 296456 3032068 213728 08:12:01 PM 1562908 2905976 2190776 58.36 2104 1491244 733948 15.28 186492 1710604 2616 08:13:01 PM 1518808 2880616 2234876 59.54 2104 1506296 757044 15.76 192632 1737560 3104 08:14:01 PM 1465984 2843880 2287700 60.95 2104 1519248 781268 16.27 197808 1774916 2764 08:15:01 PM 1525324 3013164 2228360 59.36 2104 1628008 611456 12.73 212116 1691128 2824 08:16:01 PM 1300116 2988044 2453568 65.36 2104 1827332 618928 12.89 220524 1900584 8788 Average: 993104 2894865 2760580 73.54 2104 2052116 722489 15.04 198172 2247635 101564 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 48.87 42.44 901.04 5.15 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 65.23 59.76 1016.56 7.64 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 38.22 35.47 736.49 5.23 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 332.57 259.71 7385.59 20.20 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 1760.89 1351.02 40336.96 91.90 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 1905.95 1473.66 43161.07 100.60 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 255.95 164.95 4236.95 16.38 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 78.49 38.21 96.38 10.42 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 66.28 32.44 83.28 8.93 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 64.20 31.69 78.70 9.33 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 11.48 11.61 8.10 5.65 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 420.81 318.32 8914.43 25.59 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) 11/07/2026 _x86_64_ (2 CPU) 20:03:43 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 22.28 0.00 2.96 1.53 0.09 73.13 08:06:01 PM 0 21.27 0.00 2.57 1.69 0.10 74.37 08:06:01 PM 1 23.30 0.00 3.35 1.38 0.08 71.89 08:07:01 PM all 26.00 0.00 3.37 2.47 0.08 68.08 08:07:01 PM 0 22.01 0.00 2.77 1.45 0.08 73.68 08:07:01 PM 1 29.98 0.00 3.98 3.49 0.08 62.46 08:08:01 PM all 30.41 0.00 3.43 0.94 0.09 65.13 08:08:01 PM 0 19.88 0.00 2.80 0.75 0.08 76.48 08:08:01 PM 1 40.94 0.00 4.05 1.13 0.10 53.78 08:09:01 PM all 20.51 0.00 3.24 1.51 0.08 74.64 08:09:01 PM 0 15.95 0.00 4.01 1.51 0.07 78.47 08:09:01 PM 1 25.05 0.00 2.49 1.52 0.10 70.84 08:10:01 PM all 23.81 0.00 11.75 2.53 0.10 61.81 08:10:01 PM 0 24.33 0.00 12.88 2.71 0.10 59.98 08:10:01 PM 1 23.30 0.00 10.64 2.35 0.10 63.61 08:11:01 PM all 21.35 0.00 12.77 3.07 0.10 62.71 08:11:01 PM 0 19.03 0.00 13.29 3.35 0.10 64.23 08:11:01 PM 1 23.63 0.00 12.26 2.80 0.10 61.22 08:12:01 PM all 29.09 0.00 2.78 0.80 0.08 67.24 08:12:01 PM 0 8.33 0.00 2.21 0.60 0.07 88.78 08:12:01 PM 1 49.77 0.00 3.34 1.00 0.10 45.78 08:13:01 PM all 30.73 0.00 1.52 0.28 0.11 67.36 08:13:01 PM 0 10.34 0.00 0.94 0.15 0.08 88.49 08:13:01 PM 1 51.07 0.00 2.11 0.42 0.13 46.27 08:14:01 PM all 32.30 0.00 1.33 0.35 0.09 65.93 08:14:01 PM 0 29.03 0.00 1.29 0.44 0.08 69.17 08:14:01 PM 1 35.56 0.00 1.37 0.27 0.10 62.70 08:15:01 PM all 31.48 0.00 1.63 2.89 0.10 63.90 08:15:01 PM 0 8.31 0.00 1.11 4.04 0.07 86.48 08:15:01 PM 1 54.58 0.00 2.15 1.75 0.13 41.37 08:16:01 PM all 23.83 0.00 3.24 4.73 0.08 68.13 08:16:01 PM 0 12.78 0.00 2.25 7.46 0.07 77.44 08:16:01 PM 1 34.89 0.00 4.23 1.99 0.08 58.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 26.53 0.00 4.35 1.92 0.09 67.11 Average: 0 17.38 0.00 4.16 2.19 0.08 76.19 Average: 1 35.65 0.00 4.54 1.65 0.10 58.07