---> uname -a: Linux prd-centos8-builder-2c-4g-10131.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 490 1002 17 2173 2898 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:43:9a:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.234/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fe43:9a0a/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) 09/06/2026 _x86_64_ (2 CPU) 12:03:47 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 63.47 6.47 57.01 954.37 3330.09 12:07:01 PM 64.95 0.08 64.86 1.60 8421.76 12:08:01 PM 44.16 0.70 43.46 167.92 7196.54 12:09:01 PM 25.06 0.55 24.51 66.91 4328.16 12:10:01 PM 24.65 0.05 24.60 1.33 1079.38 12:11:01 PM 14.55 0.20 14.35 32.39 606.68 12:12:01 PM 16.44 0.03 16.41 1.73 752.43 12:13:01 PM 12.73 0.00 12.73 0.00 526.75 12:14:01 PM 6.66 0.00 6.66 0.00 326.97 12:15:01 PM 9.38 0.00 9.38 0.00 217.25 12:16:01 PM 17.01 1.83 15.18 71.31 571.11 12:17:01 PM 14.81 0.20 14.61 23.33 426.59 Average: 26.16 0.84 25.31 110.06 2315.40 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1510420 3015464 2243256 59.76 2104 1683144 645120 13.43 142740 1846932 41744 12:07:01 PM 1304528 3020584 2449148 65.25 2104 1883600 594184 12.37 144884 2005712 53812 12:08:01 PM 1084712 2975628 2668964 71.10 2104 2050640 618816 12.89 146024 2196128 60596 12:09:01 PM 923628 2899628 2830048 75.39 2104 2135436 692600 14.42 153656 2348560 42280 12:10:01 PM 941068 2915944 2812608 74.93 2104 2133888 682784 14.22 178240 2307592 46876 12:11:01 PM 1058556 2993428 2695120 71.80 2104 2093808 607896 12.66 214160 2153156 5832 12:12:01 PM 1054092 2989072 2699584 71.92 2104 2093860 604696 12.59 214316 2158124 5820 12:13:01 PM 1058424 2993448 2695252 71.80 2104 2093864 604252 12.58 214680 2152456 5828 12:14:01 PM 1054372 2989364 2699304 71.91 2104 2093864 607252 12.65 214800 2156760 8 12:15:01 PM 963288 2898204 2790388 74.34 2104 2093864 697184 14.52 214868 2247440 5828 12:16:01 PM 1025024 2964000 2728652 72.69 2104 2097696 627696 13.07 399808 2002312 7380 12:17:01 PM 1003944 2947884 2749732 73.25 2104 2102308 643648 13.40 406932 2015652 21624 Average: 1081838 2966887 2671838 71.18 2104 2046331 635511 13.23 220426 2132569 24802 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 35.78 26.36 465.13 8.12 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 32.32 28.26 741.80 3.76 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 42.28 39.21 410.36 5.27 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 32.42 26.92 650.82 4.79 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 6.38 7.23 3.86 3.08 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 7.43 8.66 8.53 3.07 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 8.20 8.71 4.33 3.51 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 5.98 7.02 3.49 2.97 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 5.61 5.20 5.06 0.74 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 7.18 8.00 4.31 3.30 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 18.83 15.94 17.85 15.50 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 8.56 9.35 6.08 4.08 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 17.58 15.91 193.47 4.85 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) 09/06/2026 _x86_64_ (2 CPU) 12:03:47 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 18.84 0.00 2.76 2.91 1.33 74.16 12:06:01 PM 0 13.27 0.00 2.70 4.56 1.38 78.09 12:06:01 PM 1 24.43 0.00 2.81 1.26 1.28 70.21 12:07:01 PM all 29.55 0.00 3.66 1.99 1.55 63.25 12:07:01 PM 0 15.08 0.00 2.06 2.99 1.33 78.55 12:07:01 PM 1 44.06 0.00 5.26 1.00 1.78 47.90 12:08:01 PM all 29.03 0.00 2.99 0.92 1.54 65.52 12:08:01 PM 0 13.41 0.00 2.19 1.04 1.51 81.85 12:08:01 PM 1 44.79 0.00 3.79 0.80 1.57 49.05 12:09:01 PM all 29.14 0.00 1.89 0.83 1.35 66.79 12:09:01 PM 0 16.90 0.00 1.49 0.85 1.36 79.40 12:09:01 PM 1 41.43 0.00 2.30 0.82 1.33 54.12 12:10:01 PM all 25.65 0.00 1.97 0.71 1.06 70.62 12:10:01 PM 0 26.65 0.00 2.27 0.12 1.02 69.96 12:10:01 PM 1 24.65 0.00 1.66 1.30 1.10 71.29 12:11:01 PM all 25.06 0.00 1.75 0.27 1.21 71.73 12:11:01 PM 0 10.88 0.00 1.41 0.02 1.18 86.52 12:11:01 PM 1 39.33 0.00 2.09 0.52 1.23 56.83 12:12:01 PM all 25.49 0.00 1.42 0.35 1.03 71.72 12:12:01 PM 0 4.84 0.00 0.68 0.53 0.81 93.14 12:12:01 PM 1 46.25 0.00 2.16 0.17 1.25 50.18 12:13:01 PM all 24.13 0.00 1.52 0.28 1.15 72.92 12:13:01 PM 0 12.16 0.00 1.21 0.36 1.11 85.15 12:13:01 PM 1 36.16 0.00 1.83 0.20 1.18 60.63 12:14:01 PM all 8.54 0.00 0.75 0.23 0.44 90.05 12:14:01 PM 0 11.23 0.00 0.90 0.15 0.50 87.22 12:14:01 PM 1 5.85 0.00 0.60 0.30 0.38 92.87 12:15:01 PM all 26.41 0.00 1.59 0.21 1.20 70.59 12:15:01 PM 0 13.28 0.00 1.23 0.03 1.10 84.36 12:15:01 PM 1 39.57 0.00 1.95 0.38 1.30 56.79 12:16:01 PM all 27.53 0.00 2.24 0.38 1.43 68.41 12:16:01 PM 0 16.43 0.00 1.61 0.38 1.52 80.05 12:16:01 PM 1 38.71 0.00 2.89 0.38 1.33 56.68 12:16:01 PM CPU %user %nice %system %iowait %steal %idle 12:17:01 PM all 29.97 0.00 2.32 0.31 1.46 65.94 12:17:01 PM 0 12.57 0.00 1.75 0.35 1.44 83.89 12:17:01 PM 1 47.53 0.00 2.89 0.27 1.49 47.83 Average: all 24.95 0.00 2.07 0.78 1.23 70.97 Average: 0 13.89 0.00 1.63 0.95 1.19 82.35 Average: 1 36.05 0.00 2.52 0.62 1.27 59.54