---> uname -a: Linux prd-centos8-robot-2c-8g-9063.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4839 19 2219 6760 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:5d:58:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85393sec preferred_lft 85393sec inet6 fe80::f816:3eff:fe5d:582a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/10/2026 _x86_64_ (2 CPU) 03:36:58 LINUX RESTART (2 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 75.34 6.40 68.94 1098.97 6182.72 03:40:01 AM 90.04 1.08 88.96 75.30 10161.87 03:41:01 AM 25.41 0.43 24.98 64.78 2275.86 03:42:01 AM 87.77 6.93 80.84 1289.52 8696.70 03:43:01 AM 6.70 0.00 6.70 0.00 901.90 03:44:01 AM 3.75 0.00 3.75 0.00 122.31 03:45:01 AM 0.28 0.00 0.28 0.00 2.63 03:46:01 AM 0.45 0.10 0.35 6.80 20.68 03:47:01 AM 2.10 0.00 2.10 0.00 201.77 03:48:01 AM 0.38 0.00 0.38 0.00 110.06 03:49:01 AM 0.27 0.00 0.27 0.00 115.58 03:50:02 AM 0.25 0.00 0.25 0.00 125.21 03:51:01 AM 0.42 0.00 0.42 0.00 139.46 03:52:01 AM 0.33 0.00 0.33 0.00 114.70 03:53:01 AM 17.13 0.43 16.70 47.06 1720.75 Average: 20.73 1.03 19.71 172.35 2061.72 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 5328128 7043720 2554304 32.41 2688 1897748 684996 7.67 187200 2047348 181284 03:40:01 AM 5135856 6975984 2746576 34.84 2688 2015692 760908 8.52 199324 2199000 40216 03:41:01 AM 5122744 7004932 2759688 35.01 2688 2056008 688916 7.71 224940 2181644 47096 03:42:01 AM 4925728 7021632 2956704 37.51 2688 2262660 662332 7.42 261328 2313436 25476 03:43:01 AM 4924920 7020580 2957512 37.52 2688 2262672 662332 7.42 261340 2313728 16 03:44:01 AM 4924876 7020536 2957556 37.52 2688 2262672 662332 7.42 261344 2313668 4 03:45:01 AM 4925200 7020836 2957232 37.52 2688 2262672 662332 7.42 261344 2313616 4 03:46:01 AM 4874632 6972396 3007800 38.16 2688 2264808 751816 8.42 261888 2363552 1532 03:47:01 AM 4867976 6969472 3014456 38.24 2688 2268532 751816 8.42 261972 2370156 1188 03:48:01 AM 4864276 6968660 3018156 38.29 2688 2271436 785604 8.80 261972 2373520 960 03:49:01 AM 4859944 6968560 3022488 38.34 2688 2275644 802196 8.98 261972 2377804 1776 03:50:02 AM 4852580 6964448 3029852 38.44 2688 2278972 817884 9.16 261972 2384828 1388 03:51:01 AM 4847468 6962376 3034964 38.50 2688 2281952 834996 9.35 261972 2389980 348 03:52:01 AM 4843108 6961572 3039324 38.56 2688 2285492 829352 9.29 261972 2394296 576 03:53:01 AM 5050864 7013476 2831568 35.92 2688 2135836 684600 7.67 483644 1986904 22484 Average: 4956553 6992612 2925879 37.12 2688 2205520 736161 8.24 264946 2288232 21623 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 167.71 124.76 1286.38 25.49 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 81.04 54.94 709.74 8.40 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 14.30 13.35 6.95 4.95 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 268.57 175.14 383.73 39.96 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 245.63 161.50 59.21 47.05 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 2.32 1.95 0.44 0.43 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 2.25 1.87 0.41 0.43 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 72.89 54.61 19.35 5.11 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 235.86 236.74 43.17 17.52 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 153.97 154.28 29.86 11.89 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 214.73 216.09 44.56 16.13 0.00 0.00 0.00 0.00 03:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:02 AM eth0 187.60 183.84 91.53 13.64 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 132.21 132.26 28.38 10.69 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 239.35 241.60 44.91 17.24 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 109.18 67.57 141.30 102.70 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 141.85 121.35 192.86 21.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/10/2026 _x86_64_ (2 CPU) 03:36:58 LINUX RESTART (2 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 30.81 0.00 5.11 3.92 0.11 60.05 03:39:01 AM 0 21.11 0.00 3.94 3.36 0.10 71.49 03:39:01 AM 1 40.51 0.00 6.28 4.48 0.12 48.61 03:40:01 AM all 21.85 0.00 3.37 1.59 0.08 73.11 03:40:01 AM 0 17.74 0.00 2.94 1.55 0.07 77.70 03:40:01 AM 1 25.96 0.00 3.80 1.62 0.08 68.54 03:41:01 AM all 19.27 0.00 3.10 0.24 0.08 77.31 03:41:01 AM 0 14.25 0.00 2.96 0.28 0.07 82.44 03:41:01 AM 1 24.29 0.00 3.24 0.20 0.10 72.17 03:42:01 AM all 32.56 0.00 6.27 0.94 0.12 60.12 03:42:01 AM 0 27.38 0.00 5.95 0.75 0.10 65.83 03:42:01 AM 1 37.75 0.00 6.60 1.14 0.13 54.38 03:43:01 AM all 0.79 0.00 0.55 0.11 0.03 98.52 03:43:01 AM 0 0.92 0.00 0.58 0.20 0.02 98.28 03:43:01 AM 1 0.67 0.00 0.52 0.02 0.03 98.76 03:44:01 AM all 0.35 0.00 0.09 0.01 0.03 99.52 03:44:01 AM 0 0.58 0.00 0.08 0.00 0.02 99.32 03:44:01 AM 1 0.12 0.00 0.10 0.02 0.05 99.72 03:45:01 AM all 0.26 0.00 0.10 0.00 0.03 99.62 03:45:01 AM 0 0.42 0.00 0.12 0.00 0.03 99.43 03:45:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 03:46:01 AM all 5.90 0.00 0.56 0.01 0.06 93.47 03:46:01 AM 0 3.61 0.00 0.35 0.00 0.05 95.98 03:46:01 AM 1 8.19 0.00 0.77 0.02 0.07 90.96 03:47:01 AM all 13.23 0.00 1.36 0.02 0.08 85.32 03:47:01 AM 0 9.53 0.00 1.27 0.03 0.07 89.10 03:47:01 AM 1 16.93 0.00 1.46 0.00 0.08 81.53 03:48:01 AM all 10.36 0.00 0.95 0.01 0.07 88.61 03:48:01 AM 0 5.53 0.00 0.84 0.02 0.07 93.55 03:48:01 AM 1 15.22 0.00 1.06 0.00 0.07 83.65 03:49:01 AM all 13.27 0.00 1.41 0.00 0.08 85.25 03:49:01 AM 0 5.20 0.00 1.07 0.00 0.07 93.66 03:49:01 AM 1 21.41 0.00 1.75 0.00 0.08 76.75 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:02 AM all 10.84 0.00 1.04 0.00 0.08 88.05 03:50:02 AM 0 4.65 0.00 0.87 0.00 0.07 94.41 03:50:02 AM 1 17.06 0.00 1.20 0.00 0.08 81.66 03:51:01 AM all 11.20 0.00 1.02 0.00 0.09 87.70 03:51:01 AM 0 7.77 0.00 0.99 0.00 0.09 91.16 03:51:01 AM 1 14.65 0.00 1.05 0.00 0.09 84.22 03:52:01 AM all 10.88 0.00 1.22 0.00 0.08 87.82 03:52:01 AM 0 12.90 0.00 1.35 0.00 0.07 85.68 03:52:01 AM 1 8.86 0.00 1.09 0.00 0.08 89.96 03:53:01 AM all 21.86 0.00 3.49 0.19 0.08 74.39 03:53:01 AM 0 27.01 0.00 4.28 0.20 0.08 68.42 03:53:01 AM 1 16.71 0.00 2.69 0.18 0.07 80.34 Average: all 13.57 0.00 1.98 0.47 0.07 83.90 Average: 0 10.59 0.00 1.84 0.43 0.06 87.08 Average: 1 16.57 0.00 2.12 0.51 0.08 80.72