---> uname -a: Linux prd-centos8-builder-2c-4g-346.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 833M 0 833M 0% /dev tmpfs 890M 0 890M 0% /dev/shm tmpfs 890M 17M 873M 2% /run tmpfs 890M 0 890M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 421 137 16 1219 1157 Swap: 1023 1 1022 ---> 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:e2:30:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.82/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fee2:3066/64 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) 07/13/2025 _x86_64_ (2 CPU) 21:04:00 LINUX RESTART (2 CPU) 09:05:02 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 82.55 7.01 75.54 1046.38 6737.17 09:07:01 PM 80.79 0.95 79.84 143.15 10541.45 09:08:01 PM 31.04 3.22 27.83 570.17 2529.45 09:09:01 PM 26.16 0.75 25.41 63.05 948.92 09:10:01 PM 14.81 0.08 14.73 3.60 334.67 09:11:01 PM 14.28 2.37 11.91 21.73 302.93 09:12:01 PM 92.14 73.89 18.24 6367.48 772.29 09:13:01 PM 22.63 0.53 22.09 33.46 862.25 Average: 45.47 11.11 34.36 1031.10 2870.68 09:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 75640 1150956 1745500 95.85 2104 1174072 583972 20.35 171996 1302252 116104 09:07:01 PM 132900 1217712 1688240 92.70 2104 1174612 487004 16.97 138100 1243440 14688 09:08:01 PM 254772 1237536 1566368 86.01 2104 1070980 471280 16.42 174564 1085008 22392 09:09:01 PM 106536 1123784 1714604 94.15 2104 1105632 583648 20.34 213304 1194164 41680 09:10:01 PM 127156 1144404 1693984 93.02 2104 1105740 565568 19.71 213584 1173296 41680 09:11:01 PM 108044 1125548 1713096 94.07 2104 1106404 583072 20.32 215228 1191224 41688 09:12:01 PM 167088 1215608 1654052 90.83 2104 1137068 492436 17.16 213988 1133796 8872 09:13:01 PM 118868 1153064 1702272 93.47 2104 1121560 554636 19.33 212716 1182436 21320 Average: 136376 1171076 1684764 92.51 2104 1124508 540202 18.82 194185 1188202 38553 09:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 59.95 43.03 798.34 5.82 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 25.77 22.14 260.77 5.63 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 38.58 31.13 568.89 6.01 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 9.71 13.20 11.49 5.42 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 10.75 12.96 8.23 7.31 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 12.20 13.23 10.49 4.20 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 13.38 9.56 13.38 7.37 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 8.06 10.03 6.28 6.62 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 22.22 19.36 208.51 6.05 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) 07/13/2025 _x86_64_ (2 CPU) 21:04:00 LINUX RESTART (2 CPU) 09:05:02 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 33.55 0.00 4.31 3.35 5.77 53.02 09:06:01 PM 0 22.07 0.00 3.25 2.46 5.88 66.34 09:06:01 PM 1 45.23 0.00 5.38 4.25 5.66 39.47 09:07:01 PM all 33.07 0.00 4.54 3.35 5.76 53.27 09:07:01 PM 0 47.96 0.00 5.89 3.04 5.62 37.49 09:07:01 PM 1 18.47 0.00 3.21 3.66 5.91 68.75 09:08:01 PM all 32.43 0.00 2.80 1.08 5.68 58.01 09:08:01 PM 0 28.16 0.00 3.13 1.04 5.80 61.87 09:08:01 PM 1 36.71 0.00 2.46 1.13 5.56 54.14 09:09:01 PM all 35.04 0.00 2.01 1.22 5.76 55.96 09:09:01 PM 0 25.12 0.00 1.91 1.86 5.67 65.43 09:09:01 PM 1 45.01 0.00 2.12 0.58 5.85 46.43 09:10:01 PM all 36.73 0.00 2.51 0.32 5.02 55.43 09:10:01 PM 0 38.48 0.00 2.88 0.29 4.81 53.54 09:10:01 PM 1 35.00 0.00 2.13 0.34 5.23 57.30 09:11:01 PM all 32.83 0.00 2.39 0.36 4.37 60.05 09:11:01 PM 0 24.87 0.00 2.64 0.21 4.20 68.08 09:11:01 PM 1 40.80 0.00 2.15 0.51 4.55 52.00 09:12:01 PM all 23.24 0.00 2.25 5.76 3.55 65.20 09:12:01 PM 0 17.22 0.00 2.02 1.11 3.58 76.08 09:12:01 PM 1 29.32 0.00 2.48 10.45 3.51 54.24 09:13:01 PM all 35.70 0.00 2.80 0.36 4.65 56.49 09:13:01 PM 0 27.26 0.00 3.07 0.39 4.37 64.91 09:13:01 PM 1 44.14 0.00 2.53 0.32 4.94 48.06 Average: all 32.83 0.00 2.95 1.97 5.07 57.18 Average: 0 28.88 0.00 3.10 1.30 4.99 61.73 Average: 1 36.78 0.00 2.80 2.64 5.16 52.62