---> uname -a: Linux prd-centos8-builder-2c-4g-5378.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 491 1132 17 2041 2898 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:24:2d:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.85/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe24:2db5/64 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) 10/02/2025 _x86_64_ (2 CPU) 20:03:57 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 58.05 2.32 55.73 234.46 5783.07 08:07:01 PM 72.54 0.47 72.07 53.32 9218.26 08:08:01 PM 30.79 0.08 30.71 1.87 3025.21 08:09:01 PM 17.63 0.27 17.36 41.85 431.67 08:10:01 PM 14.70 0.00 14.70 0.00 605.08 08:11:01 PM 18.59 0.37 18.23 18.13 513.05 08:12:01 PM 18.76 0.38 18.38 38.65 528.86 Average: 33.01 0.55 32.45 55.47 2872.02 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1407236 3050508 2346440 62.51 2104 1811340 595688 12.40 144516 1911992 129984 08:07:01 PM 1239924 3004528 2513752 66.97 2104 1925964 626936 13.06 148376 2046404 29224 08:08:01 PM 1095576 2897888 2658100 70.81 2104 1962992 729412 15.19 172168 2163740 8924 08:09:01 PM 1082584 2919696 2671092 71.16 2104 1998032 702936 14.64 209972 2140172 42732 08:10:01 PM 1187096 2990432 2566580 68.38 2104 1964208 630724 13.13 207776 2036620 4 08:11:01 PM 1106176 2910500 2647500 70.53 2104 1964908 702364 14.63 391816 1933988 9012 08:12:01 PM 1095648 2910836 2658028 70.81 2104 1975620 701564 14.61 392828 1944280 28796 Average: 1173463 2954913 2580213 68.74 2104 1943295 669946 13.95 238207 2025314 35525 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 63.53 53.45 815.04 5.61 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 28.58 25.58 246.36 8.74 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 47.41 41.64 587.83 7.33 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 12.31 14.43 13.07 5.99 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 11.35 12.26 9.67 3.93 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 14.98 14.38 15.09 6.92 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 11.51 12.41 9.17 5.97 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 27.09 24.88 242.31 6.35 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) 10/02/2025 _x86_64_ (2 CPU) 20:03:57 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 38.58 0.00 4.15 1.43 2.55 53.29 08:06:01 PM 0 31.87 0.00 4.26 1.16 2.33 60.39 08:06:01 PM 1 45.27 0.00 4.05 1.70 2.77 46.21 08:07:01 PM all 37.34 0.00 4.30 2.78 1.97 53.61 08:07:01 PM 0 28.06 0.00 4.18 3.17 1.71 62.88 08:07:01 PM 1 46.60 0.00 4.41 2.39 2.24 44.37 08:08:01 PM all 38.80 0.00 2.59 0.50 1.91 56.21 08:08:01 PM 0 17.80 0.00 2.18 0.76 1.62 77.63 08:08:01 PM 1 59.86 0.00 2.99 0.23 2.21 34.71 08:09:01 PM all 37.69 0.00 2.39 0.25 1.85 57.82 08:09:01 PM 0 12.48 0.00 1.19 0.21 1.59 84.52 08:09:01 PM 1 63.11 0.00 3.60 0.28 2.12 30.89 08:10:01 PM all 34.53 0.00 2.58 0.21 2.22 60.47 08:10:01 PM 0 38.20 0.00 2.72 0.12 2.20 56.76 08:10:01 PM 1 30.87 0.00 2.44 0.30 2.23 64.16 08:11:01 PM all 38.80 0.00 2.74 0.39 2.21 55.86 08:11:01 PM 0 9.53 0.00 1.82 0.59 2.07 85.98 08:11:01 PM 1 68.53 0.00 3.67 0.18 2.36 25.25 08:12:01 PM all 40.90 0.00 3.23 0.17 1.88 53.82 08:12:01 PM 0 25.10 0.00 2.46 0.08 1.51 70.85 08:12:01 PM 1 56.75 0.00 4.00 0.27 2.25 36.74 Average: all 38.09 0.00 3.14 0.82 2.09 55.87 Average: 0 23.27 0.00 2.69 0.87 1.86 71.31 Average: 1 52.95 0.00 3.59 0.77 2.31 40.38