---> uname -a: Linux prd-centos8-builder-2c-4g-10781.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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 500 1121 17 2044 2889 Swap: 1023 0 1023 ---> 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:36:15:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.19/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe36:155d/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) 12/02/2025 _x86_64_ (2 CPU) 14:03:49 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 240.80 169.50 71.30 14646.43 37865.65 02:06:01 PM 60.46 0.32 60.14 9.73 6078.74 02:07:01 PM 70.04 0.47 69.58 53.32 9659.18 02:08:01 PM 26.61 0.08 26.53 1.87 2157.99 02:09:01 PM 20.99 0.27 20.73 41.85 641.87 02:10:01 PM 14.81 0.00 14.81 0.00 553.92 02:11:01 PM 24.96 1.47 23.49 47.18 915.28 02:12:01 PM 18.61 0.38 18.23 38.65 527.56 Average: 59.66 21.56 38.10 1855.22 7300.79 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 1565184 3037704 2188492 58.30 2104 1651880 628296 13.08 138460 1802328 73296 02:06:01 PM 1332216 3022020 2421460 64.51 2104 1857200 611752 12.74 145212 1984904 165604 02:07:01 PM 1143280 2948336 2610396 69.54 2104 1966248 660044 13.74 149864 2139504 42792 02:08:01 PM 1176152 2980312 2577524 68.67 2104 1964948 628048 13.08 172264 2084620 8852 02:09:01 PM 1079824 2885304 2673852 71.23 2104 1966204 717864 14.95 206840 2145084 8840 02:10:01 PM 1177416 2982872 2576260 68.63 2104 1966208 621248 12.94 207980 2046800 1928 02:11:01 PM 1096464 2903564 2657212 70.79 2104 1967752 704760 14.68 392600 1943440 8996 02:12:01 PM 1115392 2926176 2638284 70.29 2104 1971080 677644 14.11 392460 1925144 21376 Average: 1210741 2960786 2542935 67.75 2104 1913940 656207 13.66 225710 2008978 41460 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 199.65 116.86 916.79 55.62 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 74.47 62.67 817.48 6.58 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 31.12 28.12 409.24 6.30 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 23.35 21.40 275.45 4.94 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 11.90 14.25 10.59 6.04 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 12.21 12.91 10.31 3.92 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 22.86 20.31 21.12 17.84 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 10.95 11.93 8.99 5.81 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 48.32 36.06 308.75 13.38 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) 12/02/2025 _x86_64_ (2 CPU) 14:03:49 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.20 0.06 12.41 13.52 3.44 29.37 02:05:01 PM 0 37.91 0.05 9.88 12.14 3.28 36.73 02:05:01 PM 1 44.50 0.07 14.95 14.90 3.61 21.98 02:06:01 PM all 37.24 0.00 4.32 1.80 1.83 54.81 02:06:01 PM 0 28.81 0.00 3.65 2.04 1.76 63.73 02:06:01 PM 1 45.70 0.00 4.98 1.57 1.90 45.85 02:07:01 PM all 36.89 0.00 3.96 1.92 1.31 55.91 02:07:01 PM 0 29.63 0.00 3.80 2.45 1.07 63.06 02:07:01 PM 1 44.13 0.00 4.12 1.40 1.56 48.79 02:08:01 PM all 37.71 0.00 2.86 0.61 1.48 57.35 02:08:01 PM 0 19.84 0.00 2.73 0.80 1.13 75.50 02:08:01 PM 1 55.60 0.00 2.98 0.42 1.83 39.17 02:09:01 PM all 39.51 0.00 2.57 0.30 1.34 56.28 02:09:01 PM 0 25.56 0.00 1.91 0.28 1.07 71.18 02:09:01 PM 1 53.48 0.00 3.24 0.32 1.62 41.35 02:10:01 PM all 32.94 0.00 2.57 0.57 1.22 62.70 02:10:01 PM 0 27.62 0.00 3.10 0.40 0.97 67.91 02:10:01 PM 1 38.27 0.00 2.03 0.73 1.47 57.50 02:11:01 PM all 39.75 0.00 2.93 0.68 1.30 55.34 02:11:01 PM 0 23.70 0.00 2.57 0.85 0.87 72.02 02:11:01 PM 1 55.81 0.00 3.28 0.50 1.73 38.67 02:12:01 PM all 40.96 0.00 3.46 0.57 1.34 53.67 02:12:01 PM 0 20.32 0.00 2.89 0.73 0.68 75.38 02:12:01 PM 1 61.51 0.00 4.04 0.40 1.99 32.06 Average: all 38.27 0.01 4.38 2.49 1.66 53.18 Average: 0 26.68 0.01 3.82 2.46 1.35 65.68 Average: 1 49.88 0.01 4.95 2.52 1.96 40.68