---> uname -a: Linux prd-centos8-builder-2c-4g-563.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 419 144 16 1214 1159 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:7f:0b:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe7f:beb/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) 07/16/2025 _x86_64_ (2 CPU) 17:06:02 LINUX RESTART (2 CPU) 05:07:01 PM tps rtps wtps bread/s bwrtn/s 05:08:01 PM 77.03 6.55 70.49 921.25 9587.26 05:09:01 PM 71.96 1.85 70.11 301.50 7548.12 05:10:01 PM 28.04 2.00 26.04 359.48 2473.11 05:11:01 PM 26.63 1.82 24.82 128.58 953.86 05:12:01 PM 20.51 2.23 18.28 19.06 458.51 05:13:01 PM 16.91 0.77 16.14 40.79 663.11 05:14:01 PM 90.45 72.85 17.61 6298.85 512.69 Average: 47.36 12.58 34.78 1152.85 3171.09 05:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 PM 225560 1244256 1595584 87.61 2104 1114864 486888 16.97 137576 1177644 53316 05:09:01 PM 122448 1195828 1698696 93.28 2104 1163120 513720 17.90 140696 1250032 31368 05:10:01 PM 211012 1190004 1610132 88.41 2104 1067484 521192 18.16 174104 1127456 21960 05:11:01 PM 231044 1215112 1590100 87.31 2104 1073056 498408 17.37 211224 1071196 10068 05:12:01 PM 218932 1202396 1602212 87.98 2104 1072420 506824 17.66 212124 1082472 8856 05:13:01 PM 268224 1252636 1552920 85.27 2104 1073588 457028 15.93 214640 1030960 8856 05:14:01 PM 164176 1208300 1656968 90.99 2104 1132576 502468 17.51 215648 1133792 8696 Average: 205914 1215505 1615230 88.69 2104 1099587 498075 17.36 186573 1124793 20446 05:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 61.56 49.05 786.10 6.22 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 26.71 23.96 263.97 6.72 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 35.94 28.79 564.90 5.53 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 11.94 13.77 12.53 6.82 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 9.15 12.05 7.38 5.46 0.00 0.00 0.00 0.00 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM eth0 16.54 15.59 16.90 6.93 0.00 0.00 0.00 0.00 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM eth0 12.59 11.88 13.84 8.44 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 24.92 22.16 237.96 6.59 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) 07/16/2025 _x86_64_ (2 CPU) 17:06:02 LINUX RESTART (2 CPU) 05:07:01 PM CPU %user %nice %system %iowait %steal %idle 05:08:01 PM all 37.75 0.00 4.90 2.58 2.25 52.53 05:08:01 PM 0 41.67 0.00 5.54 2.31 2.31 48.18 05:08:01 PM 1 33.82 0.00 4.25 2.86 2.19 56.88 05:09:01 PM all 36.91 0.00 4.42 2.53 2.17 53.97 05:09:01 PM 0 49.78 0.00 5.33 2.92 2.28 39.68 05:09:01 PM 1 24.09 0.00 3.51 2.13 2.07 68.20 05:10:01 PM all 29.57 0.00 2.70 0.73 1.56 65.43 05:10:01 PM 0 34.87 0.00 2.84 0.66 1.78 59.84 05:10:01 PM 1 24.28 0.00 2.56 0.80 1.35 71.02 05:11:01 PM all 35.34 0.00 2.52 0.97 1.93 59.23 05:11:01 PM 0 48.48 0.00 2.99 1.15 2.22 45.16 05:11:01 PM 1 22.20 0.00 2.06 0.80 1.64 73.30 05:12:01 PM all 38.04 0.00 2.30 0.66 1.97 57.02 05:12:01 PM 0 42.26 0.00 2.47 1.13 1.97 52.16 05:12:01 PM 1 33.82 0.00 2.14 0.20 1.97 61.87 05:13:01 PM all 33.67 0.00 2.60 0.37 1.46 61.89 05:13:01 PM 0 47.02 0.00 3.12 0.65 1.96 47.25 05:13:01 PM 1 20.28 0.00 2.08 0.08 0.97 76.59 05:14:01 PM all 36.59 0.00 3.20 5.63 1.80 52.78 05:14:01 PM 0 38.66 0.00 3.05 2.14 1.99 54.16 05:14:01 PM 1 34.50 0.00 3.36 9.14 1.61 51.39 Average: all 35.41 0.00 3.24 1.93 1.88 57.55 Average: 0 43.25 0.00 3.62 1.56 2.07 49.49 Average: 1 27.57 0.00 2.85 2.29 1.69 65.60