---> uname -a: Linux prd-centos8-builder-2c-4g-709.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 410 139 16 1228 1168 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:e0:84:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.195/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fee0:8415/64 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) 07/18/2025 _x86_64_ (2 CPU) 16:03:58 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 42.31 6.43 35.88 932.71 3734.41 04:07:01 PM 81.21 0.00 81.21 0.00 8571.73 04:08:01 PM 46.95 2.05 44.90 397.47 6410.83 04:09:01 PM 25.83 2.28 23.55 324.88 983.92 04:10:01 PM 16.44 0.08 16.36 3.46 409.78 04:11:01 PM 16.85 2.25 14.60 19.18 603.33 04:12:01 PM 93.95 73.11 20.84 6256.45 820.74 04:13:01 PM 16.39 0.70 15.69 76.89 418.64 Average: 42.49 10.86 31.63 1001.29 2744.02 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 90880 1186796 1730264 95.01 2104 1199676 574844 20.03 147204 1331576 64456 04:07:01 PM 74852 1161620 1746292 95.89 2104 1177840 565764 19.71 154812 1292516 115500 04:08:01 PM 76048 1104892 1745096 95.82 2104 1118484 612212 21.33 155440 1283356 52032 04:09:01 PM 230080 1227452 1591064 87.37 2104 1086304 489544 17.06 184700 1099680 8380 04:10:01 PM 244756 1242736 1576388 86.56 2104 1086956 477672 16.65 217004 1052516 8856 04:11:01 PM 213792 1212216 1607352 88.26 2104 1087536 503924 17.56 218456 1082084 8848 04:12:01 PM 103164 1231292 1717980 94.34 2104 1216636 487916 17.00 216236 1195140 7508 04:13:01 PM 147936 1189228 1673208 91.88 2104 1129668 530292 18.48 217108 1149572 10752 Average: 147688 1194529 1673456 91.89 2104 1137888 530271 18.48 188870 1185805 34542 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 63.26 47.72 785.80 5.82 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.88 19.53 258.77 3.13 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 39.72 31.49 569.00 8.25 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 9.92 11.45 11.58 4.03 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 8.56 11.26 6.55 5.28 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 10.82 11.84 9.40 3.70 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 12.56 12.16 13.59 7.90 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 9.21 10.88 8.01 7.27 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 22.12 19.54 207.85 5.67 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) 07/18/2025 _x86_64_ (2 CPU) 16:03:58 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 31.24 0.00 3.88 1.27 8.15 55.46 04:06:01 PM 0 28.48 0.00 3.86 1.60 7.73 58.32 04:06:01 PM 1 33.99 0.00 3.90 0.95 8.56 52.60 04:07:01 PM all 33.05 0.00 5.19 3.27 9.09 49.40 04:07:01 PM 0 33.89 0.00 5.34 4.17 9.07 47.53 04:07:01 PM 1 32.21 0.00 5.05 2.37 9.11 51.27 04:08:01 PM all 34.57 0.00 3.54 1.40 7.66 52.82 04:08:01 PM 0 35.00 0.00 3.65 1.47 7.67 52.21 04:08:01 PM 1 34.15 0.00 3.43 1.33 7.65 53.43 04:09:01 PM all 31.09 0.00 3.11 1.01 7.91 56.88 04:09:01 PM 0 31.03 0.00 3.11 0.54 7.95 57.37 04:09:01 PM 1 31.14 0.00 3.10 1.49 7.87 56.39 04:10:01 PM all 35.49 0.00 2.26 0.47 8.56 53.22 04:10:01 PM 0 37.30 0.00 2.43 0.56 8.80 50.91 04:10:01 PM 1 33.69 0.00 2.09 0.38 8.33 55.52 04:11:01 PM all 29.35 0.00 2.60 0.41 7.63 60.00 04:11:01 PM 0 27.73 0.00 2.58 0.43 7.50 61.76 04:11:01 PM 1 30.98 0.00 2.63 0.40 7.75 58.25 04:12:01 PM all 28.84 0.00 3.06 5.62 7.97 54.53 04:12:01 PM 0 30.62 0.00 3.31 5.98 8.14 51.95 04:12:01 PM 1 27.06 0.00 2.80 5.26 7.79 57.09 04:13:01 PM all 35.37 0.00 2.73 0.43 9.10 52.37 04:13:01 PM 0 36.89 0.00 2.72 0.58 9.31 50.51 04:13:01 PM 1 33.86 0.00 2.74 0.28 8.90 54.23 Average: all 32.38 0.00 3.30 1.74 8.26 54.33 Average: 0 32.62 0.00 3.38 1.91 8.27 53.82 Average: 1 32.14 0.00 3.22 1.56 8.25 54.84