---> uname -a: Linux prd-centos8-builder-2c-4g-4397.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 1146 17 2034 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:5e:a6:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.65/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe5e:a618/64 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) 07/02/2025 _x86_64_ (2 CPU) 13:03:54 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 51.87 0.47 51.41 12.79 5676.53 01:07:01 PM 71.12 0.47 70.65 53.30 8519.70 01:08:01 PM 33.03 0.08 32.94 1.87 3506.20 01:09:01 PM 16.34 0.27 16.08 41.85 469.55 01:10:01 PM 17.93 0.00 17.93 0.00 586.75 01:11:01 PM 21.36 0.37 20.99 18.13 983.72 01:12:01 PM 18.61 0.38 18.23 38.65 533.72 Average: 32.90 0.29 32.61 23.80 2896.90 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1397120 3037588 2356556 62.78 2104 1808552 603148 12.56 144056 1923092 127600 01:07:01 PM 1271452 3031784 2482224 66.13 2104 1921780 581744 12.11 147404 2015176 43944 01:08:01 PM 1095756 2922944 2657920 70.81 2104 1988328 688360 14.33 174268 2165160 41588 01:09:01 PM 1174888 2971076 2578788 68.70 2104 1957424 642636 13.38 204172 2057280 8412 01:10:01 PM 1197648 2994468 2556028 68.09 2104 1957924 625064 13.02 204800 2033380 8848 01:11:01 PM 1209248 3005272 2544428 67.78 2104 1957040 601884 12.53 389100 1837892 7508 01:12:01 PM 1182316 2990520 2571360 68.50 2104 1968840 623140 12.98 389968 1862724 28248 Average: 1218347 2993379 2535329 67.54 2104 1937127 623711 12.99 236253 1984958 38021 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 58.77 48.13 807.67 5.30 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 25.25 22.02 240.32 5.22 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 36.89 29.13 547.79 6.51 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 10.88 12.76 11.81 4.85 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 8.98 11.25 7.55 4.61 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 16.54 15.76 17.42 10.59 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 10.76 11.95 8.94 5.82 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 24.01 21.57 234.52 6.13 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) 07/02/2025 _x86_64_ (2 CPU) 13:03:54 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 37.56 0.00 4.49 1.31 3.67 52.97 01:06:01 PM 0 28.44 0.00 4.05 1.90 3.19 62.41 01:06:01 PM 1 46.66 0.00 4.92 0.73 4.15 43.54 01:07:01 PM all 36.46 0.00 4.40 2.79 3.39 52.96 01:07:01 PM 0 36.30 0.00 4.62 3.44 3.53 52.12 01:07:01 PM 1 36.62 0.00 4.18 2.14 3.25 53.80 01:08:01 PM all 35.79 0.00 2.83 1.35 3.61 56.41 01:08:01 PM 0 27.38 0.00 2.82 0.98 3.30 65.52 01:08:01 PM 1 44.22 0.00 2.84 1.73 3.92 47.29 01:09:01 PM all 36.56 0.00 2.96 0.57 4.07 55.83 01:09:01 PM 0 37.35 0.00 3.18 0.58 4.12 54.76 01:09:01 PM 1 35.77 0.00 2.75 0.56 4.02 56.90 01:10:01 PM all 36.41 0.00 2.48 0.38 4.87 55.86 01:10:01 PM 0 33.84 0.00 2.78 0.16 4.96 58.26 01:10:01 PM 1 39.00 0.00 2.19 0.59 4.78 53.44 01:11:01 PM all 33.04 0.00 3.20 0.76 4.20 58.80 01:11:01 PM 0 16.67 0.00 2.26 0.88 3.76 76.43 01:11:01 PM 1 49.50 0.00 4.14 0.64 4.65 41.07 01:12:01 PM all 38.87 0.00 3.14 0.61 4.09 53.29 01:12:01 PM 0 6.49 0.00 1.47 0.57 2.96 88.51 01:12:01 PM 1 71.74 0.00 4.83 0.65 5.24 17.54 Average: all 36.38 0.00 3.36 1.11 3.99 55.16 Average: 0 26.60 0.00 3.02 1.21 3.69 65.48 Average: 1 46.21 0.00 3.69 1.00 4.29 44.80