---> uname -a: Linux prd-centos8-builder-2c-1g-3342.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4843 19 2249 6784 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:56:f2:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe56:f2a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/28/2026 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 167.52 46.58 120.95 690.95 9168.01 09:07:01 PM 57.16 0.32 56.85 35.99 8252.00 09:08:01 PM 17.35 0.00 17.35 0.00 464.57 09:09:01 PM 31.71 1.12 30.59 70.25 857.21 Average: 68.44 12.00 56.43 199.29 4685.59 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 5004628 6982196 2877804 36.51 2688 2141516 717084 8.03 205148 2291884 206652 09:07:01 PM 5012384 6993556 2870048 36.41 2688 2144444 713360 7.99 235784 2250540 8292 09:08:01 PM 5001392 6982456 2881040 36.55 2688 2144444 707528 7.92 236724 2261052 7384 09:09:01 PM 4954004 6941084 2928428 37.15 2688 2149784 726764 8.14 423836 2120808 20848 Average: 4993102 6974823 2889330 36.66 2688 2145047 716184 8.02 275373 2231071 60794 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 75.34 51.69 829.21 10.95 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 28.87 24.68 47.34 8.22 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 18.98 17.95 17.94 5.84 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 30.46 23.08 26.62 10.89 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 38.41 29.35 230.27 8.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/28/2026 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 35.56 0.75 15.36 1.72 0.14 46.46 09:06:01 PM 0 27.00 1.08 19.11 1.94 0.13 50.73 09:06:01 PM 1 44.06 0.42 11.64 1.51 0.15 42.22 09:07:01 PM all 34.69 0.00 3.70 1.05 0.10 60.47 09:07:01 PM 0 29.28 0.00 3.42 0.90 0.10 66.29 09:07:01 PM 1 40.09 0.00 3.97 1.20 0.10 54.64 09:08:01 PM all 33.35 0.00 3.04 0.58 0.11 62.92 09:08:01 PM 0 30.55 0.00 2.74 0.53 0.10 66.08 09:08:01 PM 1 36.15 0.00 3.34 0.63 0.12 59.76 09:09:01 PM all 36.25 0.00 3.96 0.63 0.11 59.05 09:09:01 PM 0 27.65 0.00 3.61 0.57 0.10 68.07 09:09:01 PM 1 44.84 0.00 4.32 0.68 0.12 50.04 Average: all 34.96 0.19 6.50 0.99 0.11 57.24 Average: 0 28.63 0.27 7.19 0.98 0.11 62.82 Average: 1 41.29 0.10 5.81 1.01 0.12 51.67