---> uname -a: Linux prd-centos8-builder-2c-4g-33.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 421 136 16 1220 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:27:e8:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.181/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe27:e844/64 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) 07/10/2025 _x86_64_ (2 CPU) 08:04:07 LINUX RESTART (2 CPU) 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 81.31 7.80 73.51 1233.06 5351.90 08:07:01 AM 91.23 1.07 90.17 179.97 12033.88 08:08:01 AM 30.47 1.77 28.71 340.42 2638.10 08:09:01 AM 27.26 1.45 25.81 139.58 943.01 08:10:01 AM 18.19 0.08 18.11 3.46 468.28 08:11:01 AM 16.55 2.25 14.30 19.18 587.38 08:12:01 AM 94.03 73.10 20.93 6260.96 1017.55 08:13:01 AM 16.64 0.72 15.93 82.09 461.07 Average: 46.96 11.03 35.93 1032.16 2937.29 08:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 86852 1165144 1734292 95.23 2104 1181380 588508 20.51 156044 1325156 98124 08:07:01 AM 145560 1213876 1675584 92.01 2104 1158272 492484 17.16 146392 1221688 14488 08:08:01 AM 213600 1203048 1607544 88.27 2104 1077636 507060 17.67 178624 1120224 29736 08:09:01 AM 87548 1112952 1733596 95.19 2104 1114392 595300 20.74 218720 1206620 48828 08:10:01 AM 158160 1156960 1662984 91.32 2104 1087684 550600 19.19 215188 1140064 40504 08:11:01 AM 160516 1159972 1660628 91.19 2104 1088268 548736 19.12 216304 1136692 40512 08:12:01 AM 72128 1153048 1749016 96.04 2104 1169508 552124 19.24 214528 1227220 1200 08:13:01 AM 143140 1178536 1678004 92.14 2104 1123080 528068 18.40 214728 1155580 20172 Average: 133438 1167942 1687706 92.67 2104 1125028 545360 19.00 195066 1191656 36696 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 96.70 67.29 988.53 17.73 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 24.28 21.23 260.62 5.85 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 40.49 32.46 570.14 6.06 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 9.65 13.01 11.40 5.35 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 10.59 12.54 8.00 7.03 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 11.66 12.56 10.15 3.86 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 10.63 9.92 10.97 5.83 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 10.91 11.69 8.82 6.72 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 26.86 22.59 233.56 7.30 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) 07/10/2025 _x86_64_ (2 CPU) 08:04:07 LINUX RESTART (2 CPU) 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 33.31 0.00 4.35 3.65 6.34 52.34 08:06:01 AM 0 30.68 0.00 4.53 4.91 6.02 53.86 08:06:01 AM 1 35.94 0.00 4.17 2.41 6.66 50.83 08:07:01 AM all 35.27 0.00 4.95 3.40 6.39 50.00 08:07:01 AM 0 38.19 0.00 5.33 3.21 6.28 47.00 08:07:01 AM 1 32.36 0.00 4.57 3.58 6.51 52.98 08:08:01 AM all 33.84 0.00 3.01 1.42 5.42 56.31 08:08:01 AM 0 45.97 0.00 3.97 1.82 4.88 43.35 08:08:01 AM 1 21.94 0.00 2.08 1.02 5.94 69.02 08:09:01 AM all 34.42 0.00 1.99 1.03 5.55 57.01 08:09:01 AM 0 43.27 0.00 1.89 0.81 5.32 48.72 08:09:01 AM 1 25.69 0.00 2.10 1.25 5.78 65.18 08:10:01 AM all 32.66 0.00 2.35 0.44 5.22 59.33 08:10:01 AM 0 48.27 0.00 2.81 0.75 5.05 43.12 08:10:01 AM 1 17.38 0.00 1.89 0.14 5.38 75.21 08:11:01 AM all 31.96 0.00 2.49 0.55 5.98 59.02 08:11:01 AM 0 38.81 0.00 3.15 0.82 5.47 51.75 08:11:01 AM 1 25.21 0.00 1.83 0.27 6.49 66.19 08:12:01 AM all 23.62 0.00 2.12 6.23 4.39 63.64 08:12:01 AM 0 32.37 0.00 2.21 2.34 3.99 59.09 08:12:01 AM 1 15.01 0.00 2.03 10.06 4.77 68.12 08:13:01 AM all 37.11 0.00 3.18 0.46 6.49 52.76 08:13:01 AM 0 51.95 0.00 3.88 0.67 6.01 37.49 08:13:01 AM 1 22.65 0.00 2.50 0.25 6.96 67.63 Average: all 32.79 0.00 3.06 2.14 5.73 56.28 Average: 0 41.17 0.00 3.48 1.92 5.38 48.05 Average: 1 24.53 0.00 2.65 2.36 6.06 64.40