---> uname -a: Linux prd-centos8-builder-2c-4g-10799.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 506 1115 17 2043 2883 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:07:32:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.12/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe07:32c8/64 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) 12/02/2025 _x86_64_ (2 CPU) 20:03:51 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 63.78 0.32 63.46 9.73 5950.93 08:07:01 PM 71.55 0.47 71.09 53.32 9206.77 08:08:01 PM 28.48 0.08 28.40 1.87 2807.95 08:09:01 PM 18.26 0.27 17.99 41.85 452.73 08:10:01 PM 21.26 0.00 21.26 0.00 1162.00 08:11:01 PM 20.74 0.57 20.17 27.18 754.16 08:12:01 PM 18.69 0.38 18.31 38.65 539.02 Average: 34.68 0.30 34.38 24.66 2981.69 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1317736 3004168 2435940 64.89 2104 1854088 625008 13.01 149424 1995108 165944 08:07:01 PM 1186320 2953352 2567356 68.40 2104 1928268 648144 13.50 148316 2097884 23256 08:08:01 PM 1171692 2975900 2581984 68.79 2104 1965044 625692 13.03 172236 2088408 8848 08:09:01 PM 1044164 2883356 2709512 72.18 2104 2000120 717316 14.94 209908 2178344 42736 08:10:01 PM 1198792 3004304 2554884 68.06 2104 1966300 600372 12.50 207596 2025468 4 08:11:01 PM 1120976 2927128 2632700 70.14 2104 1966868 671900 13.99 391752 1919644 1180 08:12:01 PM 1138808 2947828 2614868 69.66 2104 1969392 649392 13.52 391512 1902768 20216 Average: 1168355 2956577 2585321 68.87 2104 1950011 648261 13.50 238678 2029661 37455 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 68.91 56.80 759.67 6.06 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 22.78 22.70 157.54 5.72 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 53.26 48.24 583.98 6.97 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 12.16 14.05 12.55 6.04 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 10.70 11.33 8.88 3.71 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 16.62 15.57 16.44 6.85 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 11.36 11.53 9.03 5.79 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 27.97 25.74 221.14 5.88 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) 12/02/2025 _x86_64_ (2 CPU) 20:03:51 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 37.19 0.00 4.24 1.36 1.97 55.24 08:06:01 PM 0 39.33 0.00 4.95 1.18 1.94 52.61 08:06:01 PM 1 35.05 0.00 3.53 1.54 2.00 57.88 08:07:01 PM all 36.74 0.00 3.92 2.59 1.68 55.07 08:07:01 PM 0 56.71 0.00 4.93 2.32 2.02 34.02 08:07:01 PM 1 16.87 0.00 2.90 2.87 1.34 76.02 08:08:01 PM all 37.12 0.00 2.60 0.42 1.65 58.20 08:08:01 PM 0 60.10 0.00 3.69 0.20 1.85 34.15 08:08:01 PM 1 14.34 0.00 1.52 0.63 1.46 82.05 08:09:01 PM all 38.34 0.00 2.48 0.32 1.66 57.20 08:09:01 PM 0 50.86 0.00 2.77 0.30 1.82 44.26 08:09:01 PM 1 25.87 0.00 2.19 0.33 1.51 70.09 08:10:01 PM all 32.54 0.00 2.49 0.46 1.68 62.84 08:10:01 PM 0 46.27 0.00 3.14 0.55 2.01 48.03 08:10:01 PM 1 18.79 0.00 1.84 0.37 1.34 77.65 08:11:01 PM all 37.81 0.00 2.79 0.50 1.78 57.13 08:11:01 PM 0 52.34 0.00 3.06 0.55 2.07 41.98 08:11:01 PM 1 23.25 0.00 2.52 0.45 1.49 72.29 08:12:01 PM all 40.47 0.00 3.30 0.42 1.94 53.86 08:12:01 PM 0 61.44 0.00 3.75 0.71 2.43 31.67 08:12:01 PM 1 19.54 0.00 2.85 0.13 1.46 76.01 Average: all 37.17 0.00 3.12 0.87 1.77 57.08 Average: 0 52.43 0.00 3.76 0.83 2.02 40.97 Average: 1 21.96 0.00 2.48 0.90 1.52 73.14