---> uname -a: Linux prd-centos8-builder-2c-4g-8914.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 494 1131 17 2039 2896 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:98:4b:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe98:4b67/64 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) 03/14/2026 _x86_64_ (2 CPU) 20:03:52 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 60.64 0.32 60.32 9.73 6175.36 08:07:01 PM 69.37 0.47 68.90 52.91 8940.98 08:08:01 PM 25.99 0.28 25.71 40.65 2823.93 08:09:01 PM 18.88 0.07 18.81 3.07 518.46 08:10:01 PM 14.21 0.00 14.21 0.00 558.43 08:11:01 PM 21.79 0.90 20.89 46.37 685.98 Average: 35.14 0.34 34.81 25.45 3283.87 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1336616 3011588 2417068 64.39 2104 1843268 608444 12.67 147748 1980388 155112 08:07:01 PM 1193420 2954552 2560264 68.21 2104 1923140 627828 13.07 147680 2097452 23240 08:08:01 PM 1203144 3004744 2550540 67.95 2104 1962676 578568 12.05 172604 2060100 8392 08:09:01 PM 1179340 2980996 2574344 68.58 2104 1962768 602788 12.55 209848 2046044 7472 08:10:01 PM 1198800 3000356 2554884 68.06 2104 1962772 584852 12.18 210436 2027364 24 08:11:01 PM 1205556 3008704 2548128 67.88 2104 1964148 571232 11.90 394500 1835848 7384 Average: 1219479 2993490 2534205 67.51 2104 1936462 595619 12.40 213803 2007866 33604 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 74.55 60.14 884.26 6.47 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 22.71 19.77 156.18 7.82 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 50.55 42.62 643.16 7.05 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 10.13 12.56 7.56 5.66 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 13.66 14.06 12.11 4.48 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 14.52 14.26 15.21 7.11 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 31.02 27.23 286.40 6.43 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) 03/14/2026 _x86_64_ (2 CPU) 20:03:52 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 35.37 0.00 4.31 1.49 3.57 55.26 08:06:01 PM 0 27.70 0.00 3.65 1.68 3.94 63.04 08:06:01 PM 1 43.13 0.00 4.98 1.30 3.19 47.39 08:07:01 PM all 34.83 0.00 3.91 3.66 3.67 53.93 08:07:01 PM 0 25.87 0.00 3.25 2.89 3.72 64.25 08:07:01 PM 1 43.83 0.00 4.58 4.43 3.62 43.54 08:08:01 PM all 34.40 0.00 2.98 0.57 3.14 58.91 08:08:01 PM 0 27.02 0.00 2.80 0.43 3.27 66.49 08:08:01 PM 1 41.82 0.00 3.16 0.72 3.00 51.29 08:09:01 PM all 38.13 0.00 2.47 0.38 3.51 55.51 08:09:01 PM 0 35.28 0.00 2.93 0.18 3.20 58.41 08:09:01 PM 1 40.97 0.00 2.01 0.59 3.82 52.61 08:10:01 PM all 31.58 0.00 2.76 0.33 3.40 61.93 08:10:01 PM 0 27.14 0.00 2.57 0.23 3.30 66.76 08:10:01 PM 1 36.02 0.00 2.96 0.42 3.50 57.09 08:11:01 PM all 37.41 0.00 3.04 0.72 3.56 55.27 08:11:01 PM 0 40.38 0.00 3.49 0.59 3.60 51.94 08:11:01 PM 1 34.45 0.00 2.59 0.85 3.52 58.58 Average: all 35.29 0.00 3.25 1.19 3.47 56.80 Average: 0 30.55 0.00 3.11 1.00 3.51 61.82 Average: 1 40.03 0.00 3.38 1.39 3.44 51.76