---> uname -a: Linux prd-centos8-builder-2c-4g-99.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 431 130 16 1217 1148 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:62:47:04 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 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe62:4704/64 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) 02:04:01 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 101.18 9.11 92.07 1244.52 8109.60 02:07:01 AM 71.09 0.73 70.36 69.44 9044.77 02:08:01 AM 31.37 1.87 29.51 408.00 2684.09 02:09:01 AM 25.36 0.87 24.50 64.92 929.08 02:10:01 AM 17.26 0.08 17.18 3.47 433.27 02:11:01 AM 16.74 2.23 14.50 19.05 614.35 02:12:01 AM 94.70 72.84 21.86 6301.90 894.94 Average: 51.10 12.53 38.57 1158.70 3244.17 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 70932 1138072 1750212 96.11 2104 1165984 593232 20.67 175348 1296384 67276 02:07:01 AM 105696 1182096 1715448 94.20 2104 1165976 522724 18.22 145896 1262384 19748 02:08:01 AM 203324 1185664 1617820 88.84 2104 1070260 518264 18.06 180104 1129940 21952 02:09:01 AM 137328 1103240 1683816 92.46 2104 1053968 605296 21.09 214032 1161376 8852 02:10:01 AM 122060 1120720 1699084 93.30 2104 1086832 584668 20.37 217704 1173476 41680 02:11:01 AM 101504 1100732 1719640 94.43 2104 1087408 605248 21.09 218832 1192740 41680 02:12:01 AM 88372 1123856 1732772 95.15 2104 1123164 584740 20.38 217864 1206240 15160 Average: 118459 1136340 1702685 93.50 2104 1107656 573453 19.98 195683 1203220 30907 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 72.14 53.73 821.61 18.41 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.51 23.61 263.63 4.78 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 37.09 28.92 566.07 8.15 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 8.70 11.93 10.81 4.84 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 11.58 13.93 13.47 6.76 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 12.01 12.92 10.39 4.09 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 13.45 13.40 14.65 9.94 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 25.92 22.63 242.94 8.14 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) 02:04:01 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 33.68 0.00 4.52 4.63 6.09 51.08 02:06:01 AM 0 34.10 0.00 4.43 6.96 5.88 48.63 02:06:01 AM 1 33.26 0.00 4.60 2.30 6.31 53.53 02:07:01 AM all 35.01 0.00 4.48 2.86 6.00 51.65 02:07:01 AM 0 48.87 0.00 5.70 4.12 5.33 35.98 02:07:01 AM 1 21.47 0.00 3.29 1.64 6.65 66.95 02:08:01 AM all 33.69 0.00 3.08 1.37 5.25 56.61 02:08:01 AM 0 48.42 0.00 3.45 1.04 5.35 41.75 02:08:01 AM 1 19.12 0.00 2.72 1.69 5.15 71.32 02:09:01 AM all 35.18 0.00 2.23 1.18 5.98 55.44 02:09:01 AM 0 51.36 0.00 2.60 0.85 5.84 39.35 02:09:01 AM 1 19.22 0.00 1.86 1.49 6.12 71.30 02:10:01 AM all 36.18 0.00 2.38 0.59 5.76 55.08 02:10:01 AM 0 54.73 0.00 3.23 0.55 5.05 36.43 02:10:01 AM 1 18.17 0.00 1.57 0.62 6.46 73.19 02:11:01 AM all 32.39 0.00 2.46 0.62 5.26 59.27 02:11:01 AM 0 40.75 0.00 2.69 0.92 5.13 50.52 02:11:01 AM 1 24.08 0.00 2.23 0.32 5.39 67.97 02:12:01 AM all 33.95 0.00 2.87 5.57 4.82 52.80 02:12:01 AM 0 39.80 0.00 2.74 6.98 4.80 45.68 02:12:01 AM 1 28.10 0.00 2.99 4.16 4.84 59.91 Average: all 34.30 0.00 3.14 2.40 5.60 54.56 Average: 0 45.41 0.00 3.55 3.07 5.34 42.64 Average: 1 23.32 0.00 2.75 1.74 5.85 66.34