---> uname -a: Linux prd-centos8-builder-2c-4g-476.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 412 141 16 1224 1166 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:aa:f8:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.61/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:feaa:f8d8/64 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) 07/15/2025 _x86_64_ (2 CPU) 13:03:54 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 72.83 6.40 66.43 931.80 9649.31 01:07:01 PM 70.09 0.98 69.11 124.76 7437.99 01:08:01 PM 32.32 2.57 29.76 527.56 2679.57 01:09:01 PM 25.92 0.65 25.27 57.85 949.85 01:10:01 PM 19.51 0.08 19.43 3.47 613.43 01:11:01 PM 18.51 2.25 16.26 19.19 654.47 01:12:01 PM 92.37 73.58 18.79 6322.56 781.91 01:13:01 PM 13.18 0.45 12.73 29.72 576.76 Average: 43.09 10.87 32.22 1002.09 2918.00 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 73584 1158976 1747560 95.96 2104 1183220 579176 20.18 179440 1289328 39376 01:07:01 PM 118928 1209520 1702216 93.47 2104 1180668 506408 17.65 147532 1247348 18224 01:08:01 PM 250572 1246760 1570572 86.24 2104 1084860 471184 16.42 179756 1083328 20908 01:09:01 PM 113908 1126752 1707236 93.75 2104 1101948 589984 20.56 215532 1184244 41680 01:10:01 PM 154120 1165852 1667024 91.54 2104 1100880 551492 19.22 216232 1143496 40512 01:11:01 PM 147788 1159980 1673356 91.88 2104 1101460 558492 19.46 217300 1149220 40504 01:12:01 PM 145500 1198552 1675644 92.01 2104 1141520 519468 18.10 214208 1154136 7372 01:13:01 PM 197708 1256208 1623436 89.14 2104 1146324 458500 15.98 213960 1101012 21536 Average: 150264 1190325 1670880 91.75 2104 1130110 529338 18.45 197995 1169014 28764 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 59.50 46.31 788.55 6.80 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.99 22.84 263.36 5.02 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 40.07 27.94 566.17 5.33 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 9.85 13.18 11.55 5.37 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 10.81 13.15 8.11 7.27 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 12.01 13.05 10.37 4.05 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 13.58 12.45 14.34 8.51 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 6.08 6.25 6.13 4.35 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 22.36 19.39 208.58 5.84 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) 07/15/2025 _x86_64_ (2 CPU) 13:03:54 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 33.02 0.00 4.26 3.35 7.66 51.71 01:06:01 PM 0 30.69 0.00 4.14 3.80 7.32 54.06 01:06:01 PM 1 35.33 0.00 4.38 2.91 8.00 49.38 01:07:01 PM all 33.19 0.00 4.39 3.35 9.18 49.89 01:07:01 PM 0 28.78 0.00 4.22 3.49 8.90 54.60 01:07:01 PM 1 37.60 0.00 4.55 3.21 9.46 45.18 01:08:01 PM all 32.19 0.00 3.34 1.29 7.78 55.40 01:08:01 PM 0 18.18 0.00 2.51 0.95 7.63 70.73 01:08:01 PM 1 46.56 0.00 4.20 1.63 7.94 39.67 01:09:01 PM all 32.84 0.00 2.04 0.90 8.13 56.08 01:09:01 PM 0 35.93 0.00 2.45 0.97 7.86 52.80 01:09:01 PM 1 29.79 0.00 1.64 0.84 8.40 59.32 01:10:01 PM all 34.39 0.00 2.78 0.51 7.59 54.73 01:10:01 PM 0 35.16 0.00 2.95 0.64 7.57 53.69 01:10:01 PM 1 33.62 0.00 2.61 0.38 7.61 55.78 01:11:01 PM all 30.59 0.00 2.53 0.74 7.03 59.11 01:11:01 PM 0 32.40 0.00 3.14 0.74 6.85 56.88 01:11:01 PM 1 28.80 0.00 1.93 0.73 7.20 61.33 01:12:01 PM all 31.74 0.00 2.80 6.08 6.35 53.03 01:12:01 PM 0 28.46 0.00 2.98 9.82 6.09 52.66 01:12:01 PM 1 35.02 0.00 2.62 2.36 6.60 53.41 01:13:01 PM all 19.95 0.00 1.96 0.32 5.10 72.67 01:13:01 PM 0 20.39 0.00 1.99 0.26 4.87 72.49 01:13:01 PM 1 19.51 0.00 1.92 0.37 5.33 72.86 Average: all 31.01 0.00 3.01 2.07 7.36 56.55 Average: 0 28.74 0.00 3.05 2.58 7.15 58.48 Average: 1 33.27 0.00 2.98 1.56 7.57 54.62