---> uname -a: Linux prd-centos8-builder-2c-4g-474984.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 9.1G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 437 133 16 1207 1141 Swap: 1023 2 1021 ---> 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:fb:02:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.221/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fefb:2e6/64 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) 07/09/2025 _x86_64_ (2 CPU) 19:03:57 LINUX RESTART (2 CPU) 07:05:02 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 61.83 0.46 61.37 12.20 7349.73 07:07:01 PM 72.93 2.38 70.54 435.99 8325.72 07:08:01 PM 31.79 2.10 29.70 292.35 2736.33 07:09:01 PM 17.29 0.35 16.94 46.52 441.14 07:10:01 PM 15.58 2.75 12.83 31.86 583.62 07:11:01 PM 94.94 73.41 21.53 6261.65 614.70 07:12:01 PM 15.48 0.72 14.76 79.84 656.91 Average: 44.22 11.77 32.46 1025.37 2947.89 07:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 209784 1218932 1611360 88.48 2104 1105312 498188 17.36 138312 1195056 104664 07:07:01 PM 116180 1170328 1704964 93.62 2104 1143668 517844 18.05 142888 1254136 22544 07:08:01 PM 213392 1183624 1607752 88.28 2104 1058864 508068 17.70 175180 1123576 8856 07:09:01 PM 237484 1209140 1583660 86.96 2104 1060260 481020 16.76 209244 1065860 8848 07:10:01 PM 204552 1185196 1616592 88.77 2104 1069192 522972 18.22 211896 1094808 7916 07:11:01 PM 76804 1134288 1744340 95.78 2104 1145992 554500 19.32 211380 1224544 8680 07:12:01 PM 154356 1173128 1666788 91.52 2104 1107184 515228 17.95 213316 1145652 8688 Average: 173222 1182091 1647922 90.49 2104 1098639 513974 17.91 186031 1157662 24314 07:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 66.23 56.73 876.23 6.21 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 20.03 18.63 188.22 5.34 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 37.33 32.08 567.01 6.26 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 11.40 14.03 11.86 7.45 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 14.11 14.31 12.06 4.63 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 12.60 12.71 12.68 8.65 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 8.11 8.36 6.69 6.05 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 24.16 22.33 237.73 6.37 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) 07/09/2025 _x86_64_ (2 CPU) 19:03:57 LINUX RESTART (2 CPU) 07:05:02 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 38.65 0.00 4.35 1.87 1.35 53.78 07:06:01 PM 0 30.31 0.00 3.79 1.67 1.12 63.11 07:06:01 PM 1 46.97 0.00 4.92 2.06 1.59 44.46 07:07:01 PM all 38.54 0.00 4.41 2.45 1.39 53.22 07:07:01 PM 0 31.82 0.00 4.22 2.09 1.36 60.50 07:07:01 PM 1 45.26 0.00 4.59 2.81 1.42 45.91 07:08:01 PM all 38.26 0.00 2.62 0.83 1.21 57.08 07:08:01 PM 0 24.91 0.00 1.85 0.95 0.95 71.34 07:08:01 PM 1 51.62 0.00 3.40 0.72 1.47 42.80 07:09:01 PM all 39.73 0.00 2.55 0.27 1.27 56.17 07:09:01 PM 0 42.26 0.00 2.85 0.30 1.28 53.31 07:09:01 PM 1 37.20 0.00 2.26 0.25 1.26 59.03 07:10:01 PM all 33.64 0.00 2.81 0.24 1.14 62.16 07:10:01 PM 0 24.53 0.00 2.83 0.27 0.90 71.47 07:10:01 PM 1 42.75 0.00 2.80 0.22 1.38 52.86 07:11:01 PM all 32.50 0.00 2.15 5.57 1.05 58.72 07:11:01 PM 0 26.99 0.00 2.05 10.69 0.98 59.28 07:11:01 PM 1 38.02 0.00 2.25 0.45 1.12 58.16 07:12:01 PM all 25.63 0.00 2.07 0.43 0.88 70.99 07:12:01 PM 0 8.36 0.00 1.25 0.45 0.68 89.26 07:12:01 PM 1 42.99 0.00 2.89 0.42 1.07 52.63 Average: all 35.28 0.00 2.99 1.67 1.18 58.88 Average: 0 27.02 0.00 2.69 2.35 1.04 66.91 Average: 1 43.54 0.00 3.30 0.99 1.33 50.85