---> uname -a: Linux prd-centos8-builder-2c-1g-16449.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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: 2799.996 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 4886 20 2243 6819 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d6:c2:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85068sec preferred_lft 85068sec inet6 fe80::f816:3eff:fed6:c267/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 08/29/2026 _x86_64_ (2 CPU) 19:44:24 LINUX RESTART (2 CPU) 07:45:01 PM tps rtps wtps bread/s bwrtn/s 07:46:01 PM 145.33 125.30 20.03 1249.53 1630.68 07:47:01 PM 2.97 0.00 2.97 0.00 89.60 07:48:01 PM 0.68 0.03 0.65 0.53 9.60 07:49:01 PM 0.30 0.00 0.30 0.00 3.81 07:50:01 PM 0.32 0.00 0.32 0.00 3.67 07:51:01 PM 0.43 0.00 0.43 0.00 5.63 07:52:01 PM 0.30 0.00 0.30 0.00 3.42 07:53:01 PM 0.35 0.00 0.35 0.00 3.98 07:54:01 PM 0.38 0.00 0.38 0.00 5.15 07:55:01 PM 0.33 0.00 0.33 0.00 3.72 07:56:01 PM 0.33 0.00 0.33 0.00 3.85 07:57:01 PM 0.30 0.00 0.30 0.00 3.42 07:58:01 PM 0.28 0.00 0.28 0.00 3.28 07:59:01 PM 1.87 1.52 0.35 83.31 6.13 08:00:01 PM 0.68 0.00 0.68 0.00 13.38 08:01:01 PM 1.25 0.03 1.22 0.27 22.12 08:02:01 PM 0.53 0.05 0.48 1.60 8.01 08:03:01 PM 1.77 1.50 0.27 282.84 2.58 08:04:01 PM 250.97 7.38 243.59 999.53 7786.32 08:05:01 PM 79.11 1.38 77.72 266.18 12435.79 08:06:01 PM 9.72 0.07 9.65 3.07 441.56 Average: 23.72 6.54 17.19 137.46 1070.75 07:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:46:01 PM 5761920 7183392 2120516 26.90 2688 1612228 609640 6.83 166052 1671512 16 07:47:01 PM 5762780 7184252 2119656 26.89 2688 1612228 609640 6.83 166056 1670916 4 07:48:01 PM 5758284 7179780 2124152 26.95 2688 1612252 609640 6.83 166096 1675472 4 07:49:01 PM 5756064 7177560 2126372 26.98 2688 1612252 609640 6.83 166096 1677748 4 07:50:01 PM 5755824 7177304 2126612 26.98 2688 1612252 611484 6.85 166096 1677916 4 07:51:01 PM 5755944 7177440 2126492 26.98 2688 1612256 611484 6.85 166096 1677836 4 07:52:01 PM 5756088 7177584 2126348 26.98 2688 1612256 611484 6.85 166108 1677840 4 07:53:01 PM 5755876 7177376 2126560 26.98 2688 1612260 611484 6.85 166108 1677856 4 07:54:01 PM 5755996 7177496 2126440 26.98 2688 1612260 611484 6.85 166108 1677864 4 07:55:01 PM 5756092 7177592 2126344 26.98 2688 1612260 611484 6.85 166108 1677868 4 07:56:01 PM 5756012 7177516 2126424 26.98 2688 1612264 611484 6.85 166108 1677872 4 07:57:01 PM 5756068 7177572 2126368 26.98 2688 1612264 611484 6.85 166108 1677892 4 07:58:01 PM 5756192 7177696 2126244 26.97 2688 1612264 611484 6.85 166108 1677892 4 07:59:01 PM 5739956 7164252 2142480 27.18 2688 1614772 622764 6.97 167084 1692088 4 08:00:01 PM 5744232 7168576 2138204 27.13 2688 1614776 604004 6.76 167088 1687744 4 08:01:01 PM 5741080 7165472 2141356 27.17 2688 1614780 619876 6.94 167088 1690192 4 08:02:01 PM 5743688 7168148 2138748 27.13 2688 1614848 619876 6.94 167120 1687984 4 08:03:01 PM 5717156 7155144 2165280 27.47 2688 1628360 619876 6.94 168696 1712276 5104 08:04:01 PM 5066824 6972764 2815612 35.72 2688 2072508 724284 8.11 214084 2230252 283564 08:05:01 PM 4994872 6970348 2887564 36.63 2688 2139320 710536 7.96 237684 2260292 8596 08:06:01 PM 4945564 6924600 2936872 37.26 2688 2142900 773524 8.66 239688 2307904 11176 Average: 5644596 7143422 2237840 28.39 2688 1685789 630317 7.06 175609 1765010 14691 07:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 6.63 2.93 4.08 7.53 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 1.22 0.17 0.12 0.18 0.00 0.00 0.00 0.00 07:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 PM eth0 0.52 0.15 0.08 0.16 0.00 0.00 0.00 0.00 07:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 PM eth0 2.62 1.07 0.81 6.75 0.00 0.00 0.00 0.00 07:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 PM eth0 0.72 0.25 0.16 0.23 0.00 0.00 0.00 0.00 07:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 PM eth0 0.30 0.10 0.12 0.16 0.00 0.00 0.00 0.00 07:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 PM eth0 0.50 0.22 0.08 0.17 0.00 0.00 0.00 0.00 07:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 PM eth0 0.83 0.22 0.10 0.17 0.00 0.00 0.00 0.00 07:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 PM eth0 0.48 0.17 0.08 0.17 0.00 0.00 0.00 0.00 07:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM eth0 0.97 0.27 0.16 0.23 0.00 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 0.57 0.22 0.13 0.17 0.00 0.00 0.00 0.00 07:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM eth0 0.30 0.15 0.06 0.16 0.00 0.00 0.00 0.00 07:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 PM eth0 0.20 0.13 0.06 0.16 0.00 0.00 0.00 0.00 07:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 PM eth0 10.35 6.30 7.78 8.97 0.00 0.00 0.00 0.00 08:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 PM eth0 0.40 0.20 0.14 0.26 0.00 0.00 0.00 0.00 08:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 PM eth0 0.43 0.22 0.15 0.18 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 0.27 0.15 0.06 0.17 0.00 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 26.92 17.86 105.13 17.09 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 148.13 103.65 1649.20 34.19 0.00 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 45.75 38.42 367.42 6.45 0.00 0.00 0.00 0.00 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 15.03 12.91 16.89 3.33 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 12.53 8.84 102.52 4.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 08/29/2026 _x86_64_ (2 CPU) 19:44:24 LINUX RESTART (2 CPU) 07:45:01 PM CPU %user %nice %system %iowait %steal %idle 07:46:01 PM all 1.96 2.87 45.78 4.08 0.02 45.29 07:46:01 PM 0 2.13 2.67 45.94 3.40 0.02 45.85 07:46:01 PM 1 1.79 3.06 45.63 4.76 0.02 44.73 07:47:01 PM all 0.37 0.00 0.08 0.02 0.01 99.53 07:47:01 PM 0 0.58 0.00 0.05 0.00 0.00 99.37 07:47:01 PM 1 0.15 0.00 0.10 0.03 0.02 99.70 07:48:01 PM all 0.31 0.00 0.11 0.01 0.01 99.57 07:48:01 PM 0 0.48 0.00 0.13 0.02 0.02 99.35 07:48:01 PM 1 0.13 0.00 0.08 0.00 0.00 99.78 07:49:01 PM all 0.54 0.00 0.13 0.00 0.01 99.31 07:49:01 PM 0 0.75 0.00 0.12 0.00 0.00 99.13 07:49:01 PM 1 0.33 0.00 0.15 0.00 0.02 99.50 07:50:01 PM all 0.29 0.00 0.10 0.00 0.00 99.61 07:50:01 PM 0 0.40 0.00 0.07 0.00 0.00 99.53 07:50:01 PM 1 0.18 0.00 0.13 0.00 0.00 99.68 07:51:01 PM all 0.36 0.00 0.07 0.00 0.01 99.57 07:51:01 PM 0 0.20 0.00 0.07 0.00 0.02 99.72 07:51:01 PM 1 0.52 0.00 0.07 0.00 0.00 99.42 07:52:01 PM all 0.36 0.00 0.06 0.00 0.00 99.58 07:52:01 PM 0 0.15 0.00 0.07 0.00 0.00 99.78 07:52:01 PM 1 0.57 0.00 0.05 0.00 0.00 99.38 07:53:01 PM all 0.15 0.00 0.08 0.00 0.00 99.77 07:53:01 PM 0 0.13 0.00 0.08 0.00 0.00 99.78 07:53:01 PM 1 0.17 0.00 0.07 0.00 0.00 99.77 07:54:01 PM all 0.27 0.00 0.09 0.00 0.01 99.63 07:54:01 PM 0 0.12 0.00 0.10 0.00 0.00 99.78 07:54:01 PM 1 0.42 0.00 0.08 0.00 0.02 99.48 07:55:01 PM all 0.36 0.00 0.06 0.00 0.00 99.58 07:55:01 PM 0 0.27 0.00 0.10 0.00 0.00 99.63 07:55:01 PM 1 0.45 0.00 0.02 0.00 0.00 99.53 07:56:01 PM all 0.33 0.00 0.06 0.00 0.00 99.62 07:56:01 PM 0 0.13 0.00 0.08 0.00 0.00 99.78 07:56:01 PM 1 0.52 0.00 0.03 0.00 0.00 99.45 07:56:01 PM CPU %user %nice %system %iowait %steal %idle 07:57:01 PM all 0.33 0.00 0.04 0.00 0.00 99.62 07:57:01 PM 0 0.15 0.00 0.07 0.00 0.00 99.78 07:57:01 PM 1 0.52 0.00 0.02 0.00 0.00 99.47 07:58:01 PM all 0.26 0.00 0.09 0.00 0.00 99.65 07:58:01 PM 0 0.13 0.00 0.12 0.00 0.00 99.75 07:58:01 PM 1 0.38 0.00 0.07 0.00 0.00 99.55 07:59:01 PM all 2.00 0.00 0.28 0.02 0.00 97.70 07:59:01 PM 0 2.32 0.00 0.22 0.00 0.00 97.46 07:59:01 PM 1 1.69 0.00 0.33 0.03 0.00 97.95 08:00:01 PM all 0.27 0.00 0.17 0.00 0.00 99.57 08:00:01 PM 0 0.07 0.00 0.17 0.00 0.00 99.77 08:00:01 PM 1 0.47 0.00 0.17 0.00 0.00 99.36 08:01:01 PM all 0.45 0.00 0.11 0.02 0.00 99.42 08:01:01 PM 0 0.40 0.00 0.08 0.00 0.00 99.52 08:01:01 PM 1 0.50 0.00 0.13 0.03 0.00 99.33 08:02:01 PM all 0.34 0.00 0.08 0.00 0.01 99.57 08:02:01 PM 0 0.22 0.00 0.10 0.00 0.02 99.67 08:02:01 PM 1 0.47 0.00 0.07 0.00 0.00 99.47 08:03:01 PM all 1.86 0.00 0.26 0.02 0.00 97.86 08:03:01 PM 0 2.33 0.00 0.10 0.00 0.00 97.57 08:03:01 PM 1 1.40 0.00 0.42 0.03 0.00 98.15 08:04:01 PM all 36.77 0.00 6.36 2.20 0.02 54.65 08:04:01 PM 0 42.37 0.00 7.74 3.05 0.02 46.82 08:04:01 PM 1 31.18 0.00 4.98 1.35 0.02 62.47 08:05:01 PM all 36.95 0.00 5.45 0.72 0.01 56.88 08:05:01 PM 0 51.39 0.00 5.93 0.50 0.02 42.16 08:05:01 PM 1 22.54 0.00 4.97 0.93 0.00 71.56 08:06:01 PM all 39.99 0.00 3.49 0.04 0.02 56.45 08:06:01 PM 0 58.26 0.00 4.60 0.02 0.03 37.09 08:06:01 PM 1 21.75 0.00 2.38 0.07 0.02 75.79 Average: all 5.94 0.13 2.97 0.34 0.01 90.61 Average: 0 7.77 0.13 3.12 0.33 0.01 88.65 Average: 1 4.11 0.14 2.83 0.34 0.00 92.57