---> uname -a: Linux prd-centos8-builder-2c-4g-147.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 437 136 16 1204 1141 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:88:38:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.211/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe88:3838/64 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) 07/11/2025 _x86_64_ (2 CPU) 19:04:03 LINUX RESTART (2 CPU) 07:05:03 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 84.54 6.70 77.84 994.55 5375.63 07:07:01 PM 89.82 1.37 88.45 334.02 11913.26 07:08:01 PM 29.94 2.10 27.84 353.88 2748.42 07:09:01 PM 33.69 5.65 28.04 354.02 1057.85 07:10:01 PM 19.21 0.03 19.17 1.73 1778.98 07:11:01 PM 18.80 2.51 16.28 39.69 655.86 07:12:01 PM 94.09 72.96 21.12 6306.31 841.73 Average: 52.71 13.08 39.64 1198.70 3472.24 07:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 72900 1161236 1748244 96.00 2104 1190156 577200 20.11 157596 1333440 114328 07:07:01 PM 139488 1192248 1681656 92.34 2104 1142668 502668 17.52 148656 1226700 22652 07:08:01 PM 227748 1198160 1593396 87.49 2104 1058752 495928 17.28 179648 1106508 21956 07:09:01 PM 219356 1183156 1601788 87.96 2104 1052276 518716 18.08 214596 1078628 8864 07:10:01 PM 90032 1094136 1731112 95.06 2104 1092480 609376 21.23 219276 1203596 49072 07:11:01 PM 223752 1188820 1597392 87.71 2104 1053492 515012 17.95 217680 1071796 8860 07:12:01 PM 192336 1202880 1628808 89.44 2104 1098456 496932 17.32 218984 1101820 8892 Average: 166516 1174377 1654628 90.86 2104 1098326 530833 18.50 193777 1160355 33518 07:05:03 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 66.32 50.52 843.73 10.61 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 26.64 22.74 263.28 4.53 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 41.45 32.61 568.81 5.86 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 17.26 17.93 17.78 14.69 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 10.18 12.93 7.83 6.01 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 11.94 12.79 10.30 4.01 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 16.16 15.34 16.26 10.86 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 26.95 23.42 243.97 8.07 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) 07/11/2025 _x86_64_ (2 CPU) 19:04:03 LINUX RESTART (2 CPU) 07:05:03 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 33.21 0.00 4.02 3.83 6.26 52.68 07:06:01 PM 0 36.39 0.00 4.55 3.90 5.88 49.28 07:06:01 PM 1 30.06 0.00 3.51 3.75 6.63 56.05 07:07:01 PM all 34.89 0.00 4.79 3.49 6.34 50.49 07:07:01 PM 0 36.50 0.00 5.17 4.72 6.08 47.53 07:07:01 PM 1 33.27 0.00 4.41 2.28 6.60 53.44 07:08:01 PM all 34.04 0.00 3.21 0.87 5.42 56.46 07:08:01 PM 0 40.42 0.00 4.31 0.85 5.17 49.25 07:08:01 PM 1 27.76 0.00 2.13 0.90 5.66 63.56 07:09:01 PM all 35.45 0.00 2.31 1.67 5.68 54.88 07:09:01 PM 0 49.79 0.00 3.10 1.68 5.39 40.04 07:09:01 PM 1 21.44 0.00 1.53 1.66 5.97 69.39 07:10:01 PM all 36.41 0.00 2.43 0.54 5.61 55.02 07:10:01 PM 0 50.02 0.00 3.25 0.56 5.39 40.79 07:10:01 PM 1 23.06 0.00 1.62 0.53 5.83 68.97 07:11:01 PM all 32.57 0.00 2.65 0.68 5.09 59.02 07:11:01 PM 0 42.64 0.00 2.83 0.83 4.76 48.94 07:11:01 PM 1 22.65 0.00 2.47 0.53 5.41 68.95 07:12:01 PM all 33.30 0.00 3.13 5.78 5.14 52.65 07:12:01 PM 0 28.17 0.00 2.93 6.16 4.79 57.96 07:12:01 PM 1 38.41 0.00 3.33 5.41 5.49 47.36 Average: all 34.27 0.00 3.22 2.40 5.65 54.46 Average: 0 40.55 0.00 3.73 2.67 5.35 47.70 Average: 1 28.07 0.00 2.71 2.14 5.94 61.15