---> uname -a: Linux prd-centos8-builder-2c-1g-3552.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: 2799.998 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 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 10G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 3974 20 3064 6720 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:e3:9f:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84760sec preferred_lft 84760sec inet6 fe80::f816:3eff:fee3:9fc8/64 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) 10/20/2026 _x86_64_ (2 CPU) 03:26:30 LINUX RESTART (2 CPU) 03:27:01 AM tps rtps wtps bread/s bwrtn/s 03:28:01 AM 287.31 142.08 145.23 8859.99 39898.18 03:29:01 AM 6.98 0.00 6.98 0.00 5103.07 03:30:01 AM 10.43 5.90 4.53 893.69 161.92 03:31:01 AM 120.74 0.80 119.94 81.57 19022.21 03:32:01 AM 21.11 0.00 21.11 0.00 5381.85 03:33:01 AM 2.87 0.00 2.87 0.00 111.16 03:34:01 AM 2.48 0.40 2.08 41.45 50.63 03:35:01 AM 3.55 0.00 3.55 0.00 103.37 03:36:01 AM 1.38 0.00 1.38 0.00 21.93 03:37:01 AM 0.27 0.00 0.27 0.00 2.77 03:38:01 AM 0.30 0.00 0.30 0.00 3.72 03:39:01 AM 0.63 0.00 0.63 0.00 9.48 03:40:01 AM 0.43 0.08 0.35 4.13 14.66 03:41:01 AM 0.83 0.00 0.83 0.00 37.12 03:42:01 AM 1.05 0.00 1.05 0.00 18.16 03:43:01 AM 0.88 0.00 0.88 0.00 31.26 03:44:01 AM 0.75 0.00 0.75 0.00 13.21 03:45:01 AM 0.83 0.00 0.83 0.00 35.58 03:46:01 AM 0.65 0.00 0.65 0.00 11.15 03:47:01 AM 0.17 0.00 0.17 0.00 2.25 03:48:01 AM 0.30 0.00 0.30 0.00 4.97 03:49:01 AM 0.20 0.00 0.20 0.00 33.47 03:50:01 AM 1.45 0.00 1.45 0.00 24.56 03:51:01 AM 0.42 0.00 0.42 0.00 7.28 03:52:01 AM 2.78 0.08 2.70 9.86 125.07 03:53:01 AM 46.43 0.40 46.03 54.66 3556.32 03:54:01 AM 79.54 0.30 79.24 40.25 10186.61 Average: 22.03 5.56 16.47 369.91 3110.41 03:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 AM 5405344 7025776 2477084 31.43 2688 1808280 1011512 11.33 260444 1915588 148380 03:29:01 AM 5416700 7037140 2465728 31.28 2688 1808280 965896 10.82 266464 1899728 16 03:30:01 AM 5314872 6984624 2567556 32.57 2688 1855676 1019896 11.42 277744 1984064 20948 03:31:01 AM 4532948 6866288 3349480 42.49 2688 2481328 1014592 11.36 279888 2616440 146004 03:32:01 AM 4516848 6850996 3365580 42.70 2688 2481888 1030036 11.53 279888 2634884 356 03:33:01 AM 4497748 6832484 3384680 42.94 2688 2482280 1030036 11.53 279888 2654420 196 03:34:01 AM 4488312 6825604 3394116 43.06 2688 2484608 1077192 12.06 284756 2657844 756 03:35:01 AM 4488244 6825540 3394184 43.06 2688 2484612 1077192 12.06 284756 2658020 4 03:36:01 AM 4488224 6825520 3394204 43.06 2688 2484612 1077192 12.06 284756 2658188 4 03:37:01 AM 4489156 6826452 3393272 43.05 2688 2484612 1077192 12.06 284760 2657376 4 03:38:01 AM 4487700 6825024 3394728 43.07 2688 2484644 1064612 11.92 284944 2658200 4 03:39:01 AM 4487592 6824916 3394836 43.07 2688 2484644 1064612 11.92 284944 2658340 4 03:40:01 AM 4481020 6818784 3401408 43.15 2688 2485084 1081336 12.11 285044 2664828 16 03:41:01 AM 4461304 6799792 3421124 43.40 2688 2485756 1083764 12.13 285180 2684592 16 03:42:01 AM 4455728 6794240 3426700 43.47 2688 2485756 1083572 12.13 285180 2690256 24 03:43:01 AM 4467380 6806304 3415048 43.32 2688 2486156 1084088 12.14 285400 2678216 16 03:44:01 AM 4467028 6806304 3415400 43.33 2688 2486512 1086400 12.16 285636 2678384 300 03:45:01 AM 4450916 6790596 3431512 43.53 2688 2486932 1087064 12.17 285964 2694112 16 03:46:01 AM 4450884 6790568 3431544 43.53 2688 2486936 1087064 12.17 285964 2694164 16 03:47:01 AM 4451064 6790764 3431364 43.53 2688 2486952 1087064 12.17 285964 2693980 16 03:48:01 AM 4447824 6787524 3434604 43.57 2688 2486952 1087064 12.17 285964 2697308 16 03:49:01 AM 4462340 6803036 3420088 43.39 2688 2487944 1097128 12.28 287028 2681580 56 03:50:01 AM 4461976 6802700 3420452 43.39 2688 2487972 1096424 12.28 287028 2681800 36 03:51:01 AM 4467664 6808400 3414764 43.32 2688 2487976 1096424 12.28 287028 2676092 4 03:52:01 AM 4586008 6960180 3296420 41.82 2688 2516132 658444 7.37 473820 2368152 30828 03:53:01 AM 4372684 6944612 3509744 44.53 2688 2691668 675620 7.56 481308 2538596 137808 03:54:01 AM 4101284 6912932 3781144 47.97 2688 2913548 682284 7.64 493564 2760088 110208 Average: 4562918 6850633 3319510 42.11 2688 2436583 1021619 11.44 304937 2575379 22076 03:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 287.74 144.21 1484.18 67.86 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 4.23 4.58 3.09 1.49 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 13.11 10.86 8.30 5.11 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 72.38 44.59 1108.39 3.73 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 3.77 4.15 2.45 0.72 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 3.82 4.13 2.41 0.77 0.00 0.00 0.00 0.00 03:34:01 AM lo 5.76 5.76 11.58 11.58 0.00 0.00 0.00 0.00 03:34:01 AM eth0 6.90 6.61 2.77 11.83 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 AM eth0 0.43 0.55 0.08 0.26 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 AM eth0 0.43 0.57 0.08 0.26 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 AM eth0 0.67 0.67 0.23 0.89 0.00 0.00 0.00 0.00 03:38:01 AM lo 2.20 2.20 7.20 7.20 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.58 1.78 4.50 3.37 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 AM eth0 0.90 0.85 0.50 0.67 0.00 0.00 0.00 0.00 03:40:01 AM lo 4.97 4.97 9.74 9.74 0.00 0.00 0.00 0.00 03:40:01 AM eth0 3.63 3.10 2.52 7.83 0.00 0.00 0.00 0.00 03:41:01 AM lo 15.83 15.83 28.26 28.26 0.00 0.00 0.00 0.00 03:41:01 AM eth0 9.56 8.20 2.44 26.86 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:42:01 AM eth0 0.82 0.78 0.34 0.46 0.00 0.00 0.00 0.00 03:43:01 AM lo 8.48 8.48 17.97 17.97 0.00 0.00 0.00 0.00 03:43:01 AM eth0 5.26 4.67 1.43 17.30 0.00 0.00 0.00 0.00 03:44:01 AM lo 18.89 18.89 31.83 31.83 0.00 0.00 0.00 0.00 03:44:01 AM eth0 11.16 9.46 2.15 30.81 0.00 0.00 0.00 0.00 03:45:01 AM lo 10.85 10.85 17.38 17.38 0.00 0.00 0.00 0.00 03:45:01 AM eth0 6.62 5.73 1.07 17.09 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:46:01 AM eth0 0.45 0.57 0.08 0.26 0.00 0.00 0.00 0.00 03:47:01 AM lo 1.58 1.58 2.28 2.28 0.00 0.00 0.00 0.00 03:47:01 AM eth0 1.30 1.35 0.23 2.67 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:48:01 AM eth0 0.52 0.65 0.15 0.32 0.00 0.00 0.00 0.00 03:49:01 AM lo 38.25 38.25 75.16 75.16 0.00 0.00 0.00 0.00 03:49:01 AM eth0 22.14 19.18 3.86 73.00 0.00 0.00 0.00 0.00 03:50:01 AM lo 1.70 1.70 2.63 2.63 0.00 0.00 0.00 0.00 03:50:01 AM eth0 1.32 1.32 0.54 2.47 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:51:01 AM eth0 0.33 0.52 0.07 0.25 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.42 0.42 0.15 0.15 0.00 0.00 0.00 0.00 03:52:01 AM eth0 7.75 6.86 5.06 2.43 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:53:01 AM eth0 50.64 32.56 683.30 5.70 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:54:01 AM eth0 52.92 35.78 685.86 5.51 0.00 0.00 0.00 0.00 Average: lo 4.09 4.09 7.57 7.57 0.00 0.00 0.00 0.00 Average: eth0 21.16 13.12 148.39 10.74 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) 10/20/2026 _x86_64_ (2 CPU) 03:26:30 LINUX RESTART (2 CPU) 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 22.39 1.32 30.88 3.68 0.03 41.70 03:28:01 AM 0 21.95 1.43 31.47 4.32 0.02 40.81 03:28:01 AM 1 22.83 1.21 30.29 3.05 0.03 42.59 03:29:01 AM all 1.90 0.00 0.45 0.46 0.01 97.19 03:29:01 AM 0 2.32 0.00 0.50 0.80 0.02 96.36 03:29:01 AM 1 1.47 0.00 0.40 0.12 0.00 98.01 03:30:01 AM all 3.98 0.00 1.00 0.23 0.01 94.77 03:30:01 AM 0 6.98 0.00 1.24 0.45 0.00 91.33 03:30:01 AM 1 0.99 0.00 0.77 0.02 0.02 98.21 03:31:01 AM all 24.28 0.00 5.71 2.15 0.04 67.82 03:31:01 AM 0 44.06 0.00 8.11 2.62 0.07 45.14 03:31:01 AM 1 4.64 0.00 3.33 1.67 0.02 90.33 03:32:01 AM all 1.36 0.00 0.49 0.94 0.00 97.20 03:32:01 AM 0 1.80 0.00 0.43 0.63 0.00 97.13 03:32:01 AM 1 0.92 0.00 0.55 1.25 0.00 97.28 03:33:01 AM all 1.46 0.00 0.14 0.03 0.00 98.36 03:33:01 AM 0 1.75 0.00 0.13 0.03 0.00 98.08 03:33:01 AM 1 1.17 0.00 0.15 0.03 0.00 98.65 03:34:01 AM all 2.58 0.00 0.56 0.03 0.00 96.82 03:34:01 AM 0 3.13 0.00 0.59 0.03 0.00 96.25 03:34:01 AM 1 2.04 0.00 0.53 0.03 0.00 97.39 03:35:01 AM all 1.09 0.00 0.36 0.04 0.02 98.49 03:35:01 AM 0 1.26 0.00 0.59 0.05 0.02 98.08 03:35:01 AM 1 0.92 0.00 0.13 0.03 0.02 98.90 03:36:01 AM all 1.21 0.00 0.48 0.00 0.02 98.29 03:36:01 AM 0 1.76 0.00 0.82 0.00 0.03 97.38 03:36:01 AM 1 0.67 0.00 0.13 0.00 0.00 99.20 03:37:01 AM all 1.33 0.00 0.53 0.00 0.02 98.13 03:37:01 AM 0 2.03 0.00 0.99 0.00 0.03 96.95 03:37:01 AM 1 0.63 0.00 0.07 0.00 0.00 99.30 03:38:01 AM all 1.13 0.00 0.50 0.00 0.02 98.36 03:38:01 AM 0 1.56 0.00 0.83 0.00 0.03 97.58 03:38:01 AM 1 0.70 0.00 0.17 0.00 0.00 99.13 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 0.96 0.00 0.42 0.01 0.03 98.59 03:39:01 AM 0 0.81 0.00 0.42 0.02 0.03 98.72 03:39:01 AM 1 1.11 0.00 0.42 0.00 0.02 98.45 03:40:01 AM all 1.38 0.00 0.72 0.00 0.01 97.89 03:40:01 AM 0 1.49 0.00 0.72 0.00 0.00 97.79 03:40:01 AM 1 1.26 0.00 0.72 0.00 0.02 98.00 03:41:01 AM all 2.29 0.00 1.37 0.02 0.02 96.31 03:41:01 AM 0 2.96 0.00 1.55 0.02 0.03 95.45 03:41:01 AM 1 1.63 0.00 1.19 0.02 0.00 97.17 03:42:01 AM all 1.28 0.00 0.65 0.01 0.01 98.05 03:42:01 AM 0 1.26 0.00 0.44 0.02 0.00 98.29 03:42:01 AM 1 1.30 0.00 0.88 0.00 0.02 97.81 03:43:01 AM all 1.76 0.00 0.87 0.00 0.03 97.34 03:43:01 AM 0 1.81 0.00 0.85 0.00 0.02 97.32 03:43:01 AM 1 1.72 0.00 0.89 0.00 0.03 97.36 03:44:01 AM all 2.12 0.00 1.30 0.01 0.02 96.56 03:44:01 AM 0 1.66 0.00 1.16 0.02 0.02 97.15 03:44:01 AM 1 2.59 0.00 1.44 0.00 0.02 95.96 03:45:01 AM all 1.89 0.00 0.89 0.01 0.02 97.20 03:45:01 AM 0 1.60 0.00 0.86 0.02 0.02 97.51 03:45:01 AM 1 2.17 0.00 0.92 0.00 0.02 96.89 03:46:01 AM all 0.82 0.00 0.38 0.00 0.01 98.80 03:46:01 AM 0 0.20 0.00 0.17 0.00 0.00 99.63 03:46:01 AM 1 1.44 0.00 0.59 0.00 0.02 97.95 03:47:01 AM all 0.95 0.00 0.42 0.00 0.03 98.60 03:47:01 AM 0 0.89 0.00 0.28 0.00 0.02 98.81 03:47:01 AM 1 1.02 0.00 0.56 0.00 0.03 98.39 03:48:01 AM all 0.98 0.00 0.38 0.00 0.02 98.62 03:48:01 AM 0 1.57 0.00 0.51 0.00 0.03 97.90 03:48:01 AM 1 0.40 0.00 0.25 0.00 0.00 99.35 03:49:01 AM all 3.22 0.00 2.12 0.00 0.02 94.64 03:49:01 AM 0 3.69 0.00 2.14 0.00 0.02 94.15 03:49:01 AM 1 2.75 0.00 2.11 0.00 0.02 95.13 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 0.87 0.00 0.37 0.01 0.01 98.75 03:50:01 AM 0 0.77 0.00 0.22 0.00 0.00 99.01 03:50:01 AM 1 0.96 0.00 0.52 0.02 0.02 98.48 03:51:01 AM all 0.82 0.00 0.30 0.00 0.02 98.86 03:51:01 AM 0 0.58 0.00 0.07 0.00 0.00 99.35 03:51:01 AM 1 1.07 0.00 0.54 0.00 0.03 98.35 03:52:01 AM all 7.41 0.00 1.39 0.03 0.02 91.15 03:52:01 AM 0 11.36 0.00 1.50 0.05 0.02 87.07 03:52:01 AM 1 3.45 0.00 1.27 0.02 0.02 95.25 03:53:01 AM all 21.46 0.00 3.13 0.71 0.02 74.69 03:53:01 AM 0 33.79 0.00 3.83 0.98 0.02 61.38 03:53:01 AM 1 9.15 0.00 2.43 0.43 0.02 87.97 03:54:01 AM all 21.10 0.00 3.95 1.27 0.02 73.65 03:54:01 AM 0 32.86 0.00 4.40 1.47 0.03 61.24 03:54:01 AM 1 9.35 0.00 3.50 1.08 0.02 86.05 Average: all 4.90 0.05 2.21 0.36 0.02 92.46 Average: 0 6.90 0.05 2.40 0.43 0.02 90.21 Average: 1 2.90 0.04 2.03 0.29 0.01 94.72