---> uname -a: Linux prd-centos8-builder-2c-1g-17209.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: 2799.934 BogoMIPS: 5599.86 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 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 596 4855 19 2245 6792 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:df:32:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85039sec preferred_lft 85039sec inet6 fe80::f816:3eff:fedf:3265/64 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) 06/17/2026 _x86_64_ (2 CPU) 13:46:16 LINUX RESTART (2 CPU) 01:47:01 PM tps rtps wtps bread/s bwrtn/s 01:48:01 PM 91.97 74.40 17.56 700.68 1570.17 01:49:01 PM 0.68 0.00 0.68 0.00 14.31 01:50:01 PM 0.48 0.03 0.45 0.53 5.15 01:51:01 PM 0.52 0.00 0.52 0.00 8.27 01:52:01 PM 0.38 0.00 0.38 0.00 4.52 01:53:01 PM 0.35 0.00 0.35 0.00 4.25 01:54:01 PM 0.30 0.00 0.30 0.00 3.42 01:55:01 PM 0.33 0.00 0.33 0.00 3.72 01:56:01 PM 0.32 0.00 0.32 0.00 4.25 01:57:01 PM 0.33 0.00 0.33 0.00 3.58 01:58:01 PM 0.32 0.00 0.32 0.00 3.85 01:59:01 PM 0.40 0.00 0.40 0.00 5.28 02:00:01 PM 0.30 0.00 0.30 0.00 3.42 02:01:01 PM 0.39 0.02 0.37 0.14 4.63 02:02:01 PM 1.35 0.07 1.28 1.73 25.70 02:03:01 PM 0.48 0.08 0.40 22.64 4.40 02:04:01 PM 306.40 9.50 296.90 1322.14 8194.10 02:05:01 PM 95.00 3.57 91.43 305.28 12748.44 02:06:01 PM 12.75 0.30 12.45 6.40 933.19 02:07:01 PM 3.90 0.00 3.90 0.00 105.15 02:08:01 PM 23.96 0.07 23.90 3.07 788.17 02:09:01 PM 32.17 0.45 31.72 48.38 884.24 Average: 26.07 4.02 22.05 109.68 1151.86 01:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:48:01 PM 5717496 7138500 2164936 27.47 2688 1611084 637356 7.14 164736 1719584 4 01:49:01 PM 5717676 7138680 2164756 27.46 2688 1611084 637356 7.14 164740 1719464 4 01:50:01 PM 5715032 7136040 2167400 27.50 2688 1611104 637240 7.14 164748 1722076 4 01:51:01 PM 5714956 7135944 2167476 27.50 2688 1611104 637240 7.14 164748 1722164 8 01:52:01 PM 5715232 7136224 2167200 27.49 2688 1611108 637240 7.14 164748 1722204 4 01:53:01 PM 5715144 7136136 2167288 27.50 2688 1611108 637240 7.14 164748 1722328 4 01:54:01 PM 5715004 7135996 2167428 27.50 2688 1611108 637240 7.14 164748 1722280 4 01:55:01 PM 5715000 7135996 2167432 27.50 2688 1611112 637240 7.14 164748 1722432 4 01:56:01 PM 5714232 7135228 2168200 27.51 2688 1611112 637240 7.14 164748 1723060 4 01:57:01 PM 5714372 7135368 2168060 27.50 2688 1611112 637240 7.14 164748 1723104 4 01:58:01 PM 5714344 7135344 2168088 27.51 2688 1611116 637240 7.14 164748 1723168 4 01:59:01 PM 5714156 7135156 2168276 27.51 2688 1611116 637240 7.14 164748 1723180 4 02:00:01 PM 5714020 7135020 2168412 27.51 2688 1611116 638336 7.15 164748 1723304 4 02:01:01 PM 5713136 7134140 2169296 27.52 2688 1611120 638336 7.15 164752 1723792 4 02:02:01 PM 5713512 7134596 2168920 27.52 2688 1611188 637288 7.14 164788 1723524 8 02:03:01 PM 5706312 7131228 2176120 27.61 2688 1615136 637288 7.14 165020 1729708 3252 02:04:01 PM 5057876 6933616 2824556 35.83 2688 2043636 772568 8.65 211168 2251572 260852 02:05:01 PM 5040648 7018860 2841784 36.05 2688 2141412 654404 7.33 234120 2223424 21088 02:06:01 PM 4977736 6955908 2904696 36.85 2688 2141628 719352 8.05 246040 2273788 8 02:07:01 PM 5002556 6980628 2879876 36.54 2688 2141488 706916 7.92 246196 2249168 7384 02:08:01 PM 4993192 6971664 2889240 36.65 2688 2141720 706940 7.92 246832 2257192 4 02:09:01 PM 5003760 6987204 2878672 36.52 2688 2146384 681372 7.63 434380 2059728 20992 Average: 5522972 7091703 2359460 29.93 2688 1751732 656360 7.35 193409 1858193 14257 01:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 2.40 0.88 1.09 1.68 0.00 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 1.57 0.17 0.22 0.18 0.00 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 0.68 0.15 0.10 0.16 0.00 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 0.60 0.17 0.09 0.17 0.00 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 0.72 0.23 0.22 0.23 0.00 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 0.38 0.17 0.08 0.17 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 0.55 0.13 0.09 0.18 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 0.55 0.12 0.08 0.16 0.00 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 1.77 0.70 0.90 2.67 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 1.78 0.23 0.32 0.23 0.00 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 0.77 0.20 0.16 0.17 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 0.57 0.17 0.14 0.17 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 0.43 0.15 0.08 0.16 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 0.46 0.15 0.08 0.17 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 0.52 0.23 0.20 0.23 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 18.66 7.18 70.71 9.87 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 180.36 112.59 1631.12 41.72 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 46.53 33.54 453.05 9.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 28.44 30.29 24.82 6.12 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 30.23 32.69 23.08 6.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 23.51 20.48 22.03 7.34 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 31.56 24.56 28.80 12.10 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 16.97 12.06 102.70 4.50 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) 06/17/2026 _x86_64_ (2 CPU) 13:46:16 LINUX RESTART (2 CPU) 01:47:01 PM CPU %user %nice %system %iowait %steal %idle 01:48:01 PM all 1.45 1.24 23.91 1.16 0.07 72.18 01:48:01 PM 0 0.81 1.26 24.81 1.16 0.07 71.89 01:48:01 PM 1 2.09 1.21 23.01 1.16 0.07 72.46 01:49:01 PM all 0.29 0.00 0.05 0.01 0.05 99.60 01:49:01 PM 0 0.12 0.00 0.07 0.02 0.07 99.73 01:49:01 PM 1 0.47 0.00 0.03 0.00 0.03 99.47 01:50:01 PM all 0.34 0.00 0.09 0.00 0.03 99.53 01:50:01 PM 0 0.10 0.00 0.10 0.00 0.03 99.77 01:50:01 PM 1 0.58 0.00 0.08 0.00 0.03 99.30 01:51:01 PM all 0.36 0.00 0.06 0.00 0.05 99.53 01:51:01 PM 0 0.13 0.00 0.08 0.00 0.07 99.72 01:51:01 PM 1 0.58 0.00 0.03 0.00 0.03 99.35 01:52:01 PM all 0.24 0.00 0.05 0.00 0.05 99.66 01:52:01 PM 0 0.10 0.00 0.08 0.00 0.07 99.75 01:52:01 PM 1 0.38 0.00 0.02 0.00 0.03 99.57 01:53:01 PM all 0.19 0.00 0.08 0.00 0.03 99.69 01:53:01 PM 0 0.03 0.00 0.03 0.00 0.00 99.93 01:53:01 PM 1 0.35 0.00 0.13 0.00 0.07 99.45 01:54:01 PM all 0.33 0.00 0.05 0.00 0.06 99.56 01:54:01 PM 0 0.05 0.00 0.05 0.00 0.03 99.87 01:54:01 PM 1 0.62 0.00 0.05 0.00 0.08 99.25 01:55:01 PM all 0.32 0.00 0.06 0.00 0.05 99.57 01:55:01 PM 0 0.10 0.00 0.07 0.00 0.07 99.77 01:55:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 01:56:01 PM all 0.58 0.00 0.09 0.00 0.05 99.28 01:56:01 PM 0 0.40 0.00 0.08 0.00 0.05 99.47 01:56:01 PM 1 0.75 0.00 0.10 0.00 0.05 99.10 01:57:01 PM all 0.31 0.00 0.05 0.00 0.05 99.59 01:57:01 PM 0 0.12 0.00 0.07 0.00 0.05 99.77 01:57:01 PM 1 0.50 0.00 0.03 0.00 0.05 99.42 01:58:01 PM all 0.32 0.00 0.06 0.00 0.04 99.58 01:58:01 PM 0 0.12 0.00 0.07 0.00 0.05 99.77 01:58:01 PM 1 0.52 0.00 0.05 0.00 0.03 99.40 01:58:01 PM CPU %user %nice %system %iowait %steal %idle 01:59:01 PM all 0.24 0.00 0.05 0.00 0.06 99.65 01:59:01 PM 0 0.13 0.00 0.07 0.00 0.07 99.73 01:59:01 PM 1 0.35 0.00 0.03 0.00 0.05 99.57 02:00:01 PM all 0.31 0.00 0.07 0.00 0.06 99.57 02:00:01 PM 0 0.12 0.00 0.10 0.00 0.07 99.72 02:00:01 PM 1 0.50 0.00 0.03 0.00 0.05 99.42 02:01:01 PM all 0.24 0.00 0.08 0.00 0.05 99.64 02:01:01 PM 0 0.12 0.00 0.08 0.00 0.07 99.73 02:01:01 PM 1 0.36 0.00 0.07 0.00 0.03 99.54 02:02:01 PM all 0.37 0.00 0.12 0.01 0.05 99.46 02:02:01 PM 0 0.62 0.00 0.12 0.02 0.05 99.20 02:02:01 PM 1 0.12 0.00 0.12 0.00 0.05 99.72 02:03:01 PM all 0.89 0.00 0.14 0.00 0.06 98.91 02:03:01 PM 0 0.95 0.00 0.15 0.00 0.05 98.85 02:03:01 PM 1 0.83 0.00 0.13 0.00 0.07 98.97 02:04:01 PM all 38.07 0.00 6.64 1.98 0.10 53.21 02:04:01 PM 0 45.30 0.00 8.41 3.19 0.10 43.00 02:04:01 PM 1 30.87 0.00 4.88 0.78 0.10 63.37 02:05:01 PM all 35.80 0.00 4.42 0.92 0.10 58.76 02:05:01 PM 0 41.49 0.00 4.87 0.93 0.10 52.60 02:05:01 PM 1 30.12 0.00 3.97 0.90 0.10 64.91 02:06:01 PM all 22.36 0.01 3.06 0.09 0.08 74.41 02:06:01 PM 0 20.59 0.02 2.97 0.15 0.07 76.20 02:06:01 PM 1 24.14 0.00 3.14 0.03 0.08 72.61 02:07:01 PM all 20.64 0.00 3.55 0.01 0.09 75.72 02:07:01 PM 0 21.24 0.00 3.72 0.00 0.08 74.95 02:07:01 PM 1 20.03 0.00 3.37 0.02 0.10 76.48 02:08:01 PM all 36.31 0.00 3.19 0.12 0.09 60.29 02:08:01 PM 0 33.80 0.00 2.53 0.12 0.08 63.47 02:08:01 PM 1 38.81 0.00 3.85 0.13 0.10 57.11 02:09:01 PM all 39.27 0.00 4.62 0.13 0.10 55.89 02:09:01 PM 0 47.93 0.00 4.68 0.15 0.12 47.13 02:09:01 PM 1 30.58 0.00 4.55 0.12 0.08 64.66 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.06 0.06 2.29 0.20 0.06 88.33 Average: 0 9.75 0.06 2.41 0.26 0.06 87.46 Average: 1 8.38 0.05 2.16 0.14 0.06 89.20