---> uname -a: Linux prd-centos8-builder-2c-4g-292.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 484 1144 17 2035 2905 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:5d:87:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.30/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe5d:870c/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) 08/06/2025 _x86_64_ (2 CPU) 20:03:54 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 58.61 0.45 58.16 12.26 5796.37 08:07:01 PM 70.73 0.47 70.26 53.32 9114.41 08:08:02 PM 30.11 0.08 30.02 1.87 2812.36 08:09:01 PM 18.79 0.27 18.52 42.56 488.73 08:10:01 PM 19.53 0.00 19.53 0.00 886.89 08:11:01 PM 17.22 0.37 16.86 18.12 457.34 08:12:01 PM 18.36 0.38 17.97 38.65 539.66 Average: 33.37 0.29 33.08 23.78 2876.44 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1365260 3013620 2388424 63.63 2104 1816692 621876 12.95 144540 1953732 135036 08:07:01 PM 1254496 3015184 2499188 66.58 2104 1921932 595128 12.39 147732 2032360 22904 08:08:02 PM 1064540 2900196 2689144 71.64 2104 1996392 708528 14.75 175996 2192320 47396 08:09:01 PM 1104636 2935768 2649048 70.57 2104 1991932 666416 13.88 208188 2121472 41672 08:10:01 PM 1194000 2992428 2559684 68.19 2104 1959172 610408 12.71 206524 2033076 4 08:11:01 PM 1152376 2951216 2601308 69.30 2104 1959464 650688 13.55 390784 1890448 8676 08:12:01 PM 1175248 2976904 2578436 68.69 2104 1961940 619532 12.90 390552 1868464 20176 Average: 1187222 2969331 2566462 68.37 2104 1943932 638939 13.30 237759 2013125 39409 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 63.31 54.53 823.28 5.89 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.24 21.61 227.80 5.05 0.00 0.00 0.00 0.00 08:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:02 PM eth0 45.18 41.44 574.76 7.44 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 13.37 14.96 17.14 8.93 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.10 11.33 8.43 3.82 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 18.69 16.38 17.19 7.20 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 10.94 11.53 8.81 5.62 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 26.72 24.56 240.16 6.27 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) 08/06/2025 _x86_64_ (2 CPU) 20:03:54 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 38.60 0.00 4.31 1.67 1.98 53.45 08:06:01 PM 0 44.60 0.00 4.37 1.55 2.13 47.35 08:06:01 PM 1 32.57 0.00 4.25 1.78 1.83 59.57 08:07:01 PM all 37.14 0.00 4.57 2.93 1.96 53.39 08:07:01 PM 0 50.02 0.00 5.42 2.64 1.93 39.99 08:07:01 PM 1 24.36 0.00 3.72 3.22 2.00 66.71 08:08:02 PM all 38.77 0.00 2.63 0.74 1.93 55.93 08:08:02 PM 0 53.20 0.00 2.89 0.51 2.22 41.17 08:08:02 PM 1 24.36 0.00 2.37 0.96 1.64 70.67 08:09:01 PM all 37.56 0.00 2.76 0.39 1.58 57.71 08:09:01 PM 0 56.41 0.00 3.54 0.22 1.93 37.90 08:09:01 PM 1 18.73 0.00 1.98 0.56 1.24 77.50 08:10:01 PM all 36.77 0.00 2.86 0.45 1.58 58.35 08:10:01 PM 0 50.57 0.00 3.68 0.68 1.53 43.53 08:10:01 PM 1 23.04 0.00 2.04 0.22 1.62 73.08 08:11:01 PM all 37.22 0.00 3.14 0.43 1.70 57.50 08:11:01 PM 0 45.67 0.00 3.51 0.28 1.84 48.69 08:11:01 PM 1 28.75 0.00 2.77 0.58 1.56 66.33 08:12:01 PM all 41.25 0.00 3.44 0.39 1.73 53.19 08:12:01 PM 0 64.89 0.00 4.52 0.15 2.04 28.39 08:12:01 PM 1 17.65 0.00 2.36 0.63 1.41 77.95 Average: all 38.19 0.00 3.39 1.00 1.78 55.64 Average: 0 52.18 0.00 3.99 0.87 1.95 41.02 Average: 1 24.22 0.00 2.79 1.14 1.62 70.24