---> uname -a: Linux prd-centos8-builder-2c-4g-2287.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 503 1251 17 1910 2866 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:94:4c:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.74/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85653sec preferred_lft 85653sec inet6 fe80::f816:3eff:fe94:4c47/64 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) 11/09/2026 _x86_64_ (2 CPU) 07:03:46 LINUX RESTART (2 CPU) 07:05:02 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 50.95 3.81 47.14 439.04 5115.42 07:07:01 AM 66.03 1.75 64.28 230.99 9288.99 07:08:01 AM 45.24 0.47 44.78 60.12 12221.43 07:09:01 AM 48.06 0.17 47.89 32.25 22438.15 07:10:01 AM 114.79 2.08 112.71 326.26 164516.50 07:11:01 AM 123.68 3.76 119.92 444.77 167685.23 07:12:01 AM 56.49 3.23 53.26 483.12 31246.59 07:13:01 AM 51.55 0.12 51.43 3.73 1299.57 07:14:01 AM 50.97 0.02 50.96 0.53 1342.76 07:15:01 AM 49.03 0.25 48.78 34.79 1283.37 07:16:01 AM 108.23 90.80 17.43 8140.49 544.77 Average: 69.58 9.69 59.89 927.64 37967.78 07:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1352420 2996340 2401256 63.97 2104 1812896 620752 12.93 135136 1978912 136816 07:07:01 AM 1008560 2914968 2745116 73.13 2104 2065892 667564 13.90 138952 2278792 161248 07:08:01 AM 668212 2793264 3085464 82.20 2104 2280516 776204 16.16 160832 2585220 134440 07:09:01 AM 136392 2814420 3617284 96.37 2104 2837016 761256 15.85 189308 3096556 257376 07:10:01 AM 127136 2778736 3626540 96.61 2104 2804892 806448 16.79 241672 3063348 158696 07:11:01 AM 147384 2750928 3606292 96.07 2104 2750080 867312 18.06 288964 3021052 244896 07:12:01 AM 1557528 2874504 2196148 58.51 2104 1466064 754160 15.70 182352 1721792 1844 07:13:01 AM 1529624 2860880 2224052 59.25 2104 1477508 754160 15.70 187060 1736072 2808 07:14:01 AM 1487936 2832988 2265740 60.36 2104 1488604 777468 16.19 191496 1764816 2300 07:15:01 AM 1445460 2804636 2308216 61.49 2104 1500176 800956 16.68 196732 1795440 2264 07:16:01 AM 1353616 2965436 2400060 63.94 2104 1751696 633112 13.18 213316 1864672 8744 Average: 983115 2853373 2770561 73.81 2104 2021395 747217 15.56 193256 2264243 101039 07:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 43.54 38.24 880.48 4.73 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 74.51 63.81 1047.32 18.61 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 43.51 39.96 737.23 5.98 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 274.13 208.08 6167.27 16.76 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 1720.58 1312.06 40345.19 89.62 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 1891.14 1403.43 42841.86 96.34 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 321.08 216.21 5766.28 18.60 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 61.95 36.84 73.48 8.42 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 58.82 36.59 70.93 8.22 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 55.15 33.81 68.89 7.81 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 14.48 12.78 10.99 6.60 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 415.12 309.75 8924.90 25.65 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) 11/09/2026 _x86_64_ (2 CPU) 07:03:46 LINUX RESTART (2 CPU) 07:05:02 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 24.27 0.00 3.11 1.09 0.08 71.46 07:06:01 AM 0 36.64 0.00 4.17 0.69 0.08 58.41 07:06:01 AM 1 11.84 0.00 2.04 1.48 0.07 84.57 07:07:01 AM all 25.77 0.00 3.53 2.95 0.09 67.65 07:07:01 AM 0 34.56 0.00 3.97 2.92 0.10 58.46 07:07:01 AM 1 16.95 0.00 3.10 2.98 0.08 76.89 07:08:01 AM all 30.31 0.00 2.97 1.08 0.09 65.54 07:08:01 AM 0 51.51 0.00 4.00 0.85 0.10 43.53 07:08:01 AM 1 9.11 0.00 1.94 1.32 0.08 87.55 07:09:01 AM all 22.08 0.00 3.38 1.52 0.08 72.95 07:09:01 AM 0 26.71 0.00 3.87 1.21 0.08 68.13 07:09:01 AM 1 17.45 0.00 2.89 1.84 0.07 77.75 07:10:01 AM all 23.94 0.00 11.64 2.75 0.10 61.57 07:10:01 AM 0 23.84 0.00 12.75 3.30 0.10 60.00 07:10:01 AM 1 24.05 0.00 10.55 2.20 0.10 63.11 07:11:01 AM all 22.01 0.00 13.08 2.81 0.11 62.00 07:11:01 AM 0 27.25 0.00 16.04 3.43 0.12 53.16 07:11:01 AM 1 16.84 0.00 10.16 2.20 0.10 70.70 07:12:01 AM all 23.66 0.00 3.08 1.00 0.08 72.19 07:12:01 AM 0 35.29 0.00 3.92 1.42 0.08 59.28 07:12:01 AM 1 12.02 0.00 2.24 0.57 0.07 85.10 07:13:01 AM all 24.39 0.00 1.04 0.34 0.10 74.13 07:13:01 AM 0 38.29 0.00 1.39 0.50 0.12 59.70 07:13:01 AM 1 10.47 0.00 0.69 0.18 0.08 88.58 07:14:01 AM all 24.73 0.00 1.13 0.34 0.10 73.70 07:14:01 AM 0 41.08 0.00 1.55 0.62 0.10 56.64 07:14:01 AM 1 8.32 0.00 0.70 0.07 0.10 90.81 07:15:01 AM all 26.07 0.00 1.07 0.30 0.09 72.46 07:15:01 AM 0 38.30 0.00 1.35 0.45 0.10 59.80 07:15:01 AM 1 13.81 0.00 0.79 0.15 0.08 85.17 07:16:01 AM all 23.20 0.00 2.73 6.09 0.08 67.91 07:16:01 AM 0 35.77 0.00 3.24 10.34 0.08 50.57 07:16:01 AM 1 10.61 0.00 2.21 1.82 0.08 85.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.59 0.00 4.24 1.84 0.09 69.24 Average: 0 35.42 0.00 5.08 2.34 0.10 57.06 Average: 1 13.77 0.00 3.39 1.35 0.08 81.41