---> uname -a: Linux prd-centos8-builder-2c-4g-154.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: 2799.998 BogoMIPS: 5599.99 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 499 1117 17 2048 2891 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:4c:a7:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe4c:a7b7/64 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) 05/06/2026 _x86_64_ (2 CPU) 13:03:55 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 59.91 0.57 59.35 38.25 6044.05 01:07:01 PM 70.37 2.13 68.24 84.92 9081.09 01:08:01 PM 27.12 0.25 26.87 40.12 2817.39 01:09:01 PM 19.36 0.07 19.30 3.07 530.58 01:10:01 PM 17.23 0.00 17.23 0.00 649.35 01:11:01 PM 18.52 0.90 17.62 46.36 476.29 Average: 35.42 0.65 34.77 35.45 3266.14 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1334824 3007056 2418852 64.44 2104 1840788 623256 12.98 146216 1983360 146900 01:07:01 PM 1187936 2958396 2565740 68.35 2104 1932328 647640 13.49 148364 2100600 24348 01:08:01 PM 1191396 3002344 2562280 68.26 2104 1971764 593276 12.35 174116 2068944 8352 01:09:01 PM 1174512 2986424 2579164 68.71 2104 1972864 615700 12.82 211712 2048840 8452 01:10:01 PM 1150608 2962300 2603068 69.35 2104 1972868 638604 13.30 212284 2072420 8440 01:11:01 PM 1116036 2929288 2637640 70.27 2104 1974300 663468 13.82 396480 1921028 8352 Average: 1192552 2974301 2561124 68.23 2104 1944152 630324 13.13 214862 2032532 34141 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 85.79 68.13 968.97 7.01 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 20.40 19.48 151.64 5.50 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 50.10 39.02 642.94 6.73 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 12.28 13.65 9.45 6.38 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 12.93 13.68 11.21 4.53 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 14.92 14.82 15.47 7.35 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 32.74 28.13 299.94 6.25 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) 05/06/2026 _x86_64_ (2 CPU) 13:03:55 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 35.81 0.00 4.24 1.84 3.88 54.23 01:06:01 PM 0 28.61 0.00 3.54 2.56 3.59 61.70 01:06:01 PM 1 43.00 0.00 4.93 1.13 4.16 46.77 01:07:01 PM all 34.13 0.00 3.98 2.42 4.07 55.40 01:07:01 PM 0 32.60 0.00 4.00 2.54 3.80 57.05 01:07:01 PM 1 35.66 0.00 3.95 2.30 4.33 53.76 01:08:01 PM all 33.40 0.00 3.14 0.72 4.07 58.68 01:08:01 PM 0 34.31 0.00 3.51 0.74 4.13 57.31 01:08:01 PM 1 32.49 0.00 2.76 0.70 4.01 60.04 01:09:01 PM all 35.27 0.00 2.58 0.49 4.88 56.78 01:09:01 PM 0 21.78 0.00 2.31 0.39 5.11 70.42 01:09:01 PM 1 49.03 0.00 2.85 0.61 4.65 42.87 01:10:01 PM all 31.77 0.00 2.34 0.76 4.03 61.09 01:10:01 PM 0 31.00 0.00 2.34 0.75 3.91 62.01 01:10:01 PM 1 32.55 0.00 2.35 0.77 4.16 60.17 01:11:01 PM all 36.30 0.00 2.70 0.69 4.46 55.84 01:11:01 PM 0 27.78 0.00 2.57 0.93 4.26 64.46 01:11:01 PM 1 44.88 0.00 2.83 0.46 4.65 47.18 Average: all 34.45 0.00 3.16 1.15 4.23 57.00 Average: 0 29.32 0.00 3.04 1.31 4.14 62.19 Average: 1 39.59 0.00 3.28 1.00 4.33 51.80