---> uname -a: Linux prd-centos8-robot-2c-8g-10004.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4878 19 2219 6799 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:3f:cc:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85394sec preferred_lft 85394sec inet6 fe80::f816:3eff:fe3f:cc6f/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) 02/13/2026 _x86_64_ (2 CPU) 03:36:55 LINUX RESTART (2 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 126.87 1.17 125.71 77.44 12362.10 03:40:01 AM 29.11 0.38 28.72 64.25 3635.90 03:41:01 AM 65.01 6.93 58.08 1286.37 3762.61 03:42:01 AM 34.99 0.03 34.96 3.47 6367.26 03:43:01 AM 3.52 0.00 3.52 0.00 119.73 03:44:01 AM 0.13 0.00 0.13 0.00 1.45 03:45:01 AM 0.40 0.07 0.33 4.93 8.53 03:46:01 AM 2.13 0.03 2.10 1.87 164.96 03:47:01 AM 0.40 0.00 0.40 0.00 155.93 03:48:01 AM 0.33 0.00 0.33 0.00 112.85 03:49:01 AM 0.23 0.00 0.23 0.00 112.51 03:50:01 AM 0.28 0.00 0.28 0.00 153.11 03:51:01 AM 0.27 0.00 0.27 0.00 106.71 03:52:01 AM 16.33 0.32 16.01 36.92 723.21 03:53:01 AM 27.48 0.55 26.93 64.12 2107.92 Average: 20.50 0.63 19.87 102.63 1993.07 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 5171344 7010792 2711088 34.39 2688 2015624 697992 7.82 198836 2162808 100692 03:40:01 AM 5243280 7084992 2639152 33.48 2688 2017552 655720 7.34 219352 2069176 9008 03:41:01 AM 4967112 7063608 2915320 36.99 2688 2262468 622176 6.97 255508 2275840 175760 03:42:01 AM 4960856 7057256 2921576 37.06 2688 2262648 625716 7.01 261392 2273864 20 03:43:01 AM 4960876 7057256 2921556 37.06 2688 2262652 625716 7.01 261396 2273936 4 03:44:01 AM 4960896 7057264 2921536 37.06 2688 2262652 625716 7.01 261396 2273824 8 03:45:01 AM 4916080 7013844 2966352 37.63 2688 2264056 696576 7.80 261760 2318108 1256 03:46:01 AM 4904788 7006128 2977644 37.78 2688 2267624 718268 8.04 262036 2329168 1848 03:47:01 AM 4898428 7002792 2984004 37.86 2688 2270648 755756 8.46 262032 2335268 328 03:48:01 AM 4890948 6998792 2991484 37.95 2688 2274160 755756 8.46 262032 2342916 568 03:49:01 AM 4885992 6997256 2996440 38.01 2688 2277556 773468 8.66 262032 2347744 620 03:50:01 AM 4878816 6994096 3003616 38.11 2688 2281588 804336 9.01 262036 2354404 100 03:51:01 AM 4875884 6994396 3006548 38.14 2688 2284788 804336 9.01 262036 2357520 148 03:52:01 AM 5010360 6973836 2872072 36.44 2688 2135340 725120 8.12 325940 2183940 53800 03:53:01 AM 5086696 7054516 2795736 35.47 2688 2140656 640940 7.18 485792 1951716 25472 Average: 4974157 7024455 2908275 36.90 2688 2218667 701839 7.86 273572 2256682 24642 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 124.39 94.92 1332.31 13.02 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 14.15 11.56 5.90 4.19 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 45.00 39.75 338.90 8.65 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 465.34 310.78 109.15 88.48 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 2.53 2.27 0.57 0.51 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 2.45 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 53.21 37.73 15.03 3.50 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 236.36 237.19 40.65 17.34 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 157.21 157.83 29.56 12.69 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 250.62 252.17 43.55 17.91 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 241.64 237.32 105.58 17.86 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 171.25 171.57 35.66 13.31 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 174.50 175.55 32.43 12.70 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 192.49 152.80 152.31 107.44 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 15.00 13.33 13.34 7.03 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 143.08 126.45 150.37 21.67 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) 02/13/2026 _x86_64_ (2 CPU) 03:36:55 LINUX RESTART (2 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 36.98 0.00 5.39 1.42 0.11 56.10 03:39:01 AM 0 45.28 0.00 6.32 1.38 0.12 46.90 03:39:01 AM 1 28.70 0.00 4.46 1.46 0.10 65.28 03:40:01 AM all 10.89 0.00 1.80 0.51 0.06 86.75 03:40:01 AM 0 18.15 0.00 2.12 0.53 0.07 79.12 03:40:01 AM 1 3.62 0.00 1.47 0.48 0.05 94.37 03:41:01 AM all 31.00 0.00 5.72 0.64 0.10 62.54 03:41:01 AM 0 39.53 0.00 6.43 0.85 0.10 53.09 03:41:01 AM 1 22.47 0.00 5.01 0.43 0.10 71.98 03:42:01 AM all 7.26 0.00 2.20 0.46 0.07 90.02 03:42:01 AM 0 7.27 0.00 2.22 0.55 0.07 89.90 03:42:01 AM 1 7.25 0.00 2.18 0.37 0.07 90.13 03:43:01 AM all 0.33 0.00 0.08 0.01 0.03 99.55 03:43:01 AM 0 0.50 0.00 0.07 0.00 0.02 99.42 03:43:01 AM 1 0.15 0.00 0.10 0.02 0.05 99.68 03:44:01 AM all 0.26 0.00 0.08 0.00 0.03 99.62 03:44:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 03:44:01 AM 1 0.17 0.00 0.08 0.00 0.03 99.72 03:45:01 AM all 3.51 0.00 0.43 0.00 0.04 96.01 03:45:01 AM 0 6.14 0.00 0.54 0.00 0.03 93.29 03:45:01 AM 1 0.89 0.00 0.33 0.00 0.05 98.73 03:46:01 AM all 12.18 0.00 1.24 0.01 0.07 86.50 03:46:01 AM 0 14.31 0.00 1.18 0.02 0.07 84.42 03:46:01 AM 1 10.06 0.00 1.30 0.00 0.07 88.58 03:47:01 AM all 11.23 0.00 0.99 0.00 0.09 87.68 03:47:01 AM 0 15.78 0.00 1.18 0.00 0.10 82.94 03:47:01 AM 1 6.71 0.00 0.81 0.00 0.08 92.40 03:48:01 AM all 10.94 0.00 1.26 0.00 0.08 87.72 03:48:01 AM 0 14.92 0.00 1.31 0.00 0.08 83.68 03:48:01 AM 1 6.96 0.00 1.20 0.00 0.08 91.75 03:49:01 AM all 13.13 0.00 1.34 0.00 0.09 85.44 03:49:01 AM 0 15.59 0.00 1.24 0.00 0.10 83.08 03:49:01 AM 1 10.69 0.00 1.45 0.00 0.08 87.78 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 12.87 0.00 1.05 0.00 0.09 85.99 03:50:01 AM 0 17.09 0.00 1.10 0.00 0.10 81.71 03:50:01 AM 1 8.67 0.00 1.01 0.00 0.08 90.24 03:51:01 AM all 9.83 0.00 0.99 0.00 0.08 89.10 03:51:01 AM 0 7.15 0.00 0.86 0.00 0.07 91.93 03:51:01 AM 1 12.52 0.00 1.13 0.00 0.08 86.27 03:52:01 AM all 22.90 0.00 2.86 0.07 0.08 74.08 03:52:01 AM 0 21.62 0.00 3.02 0.08 0.08 75.20 03:52:01 AM 1 24.19 0.00 2.71 0.05 0.08 72.97 03:53:01 AM all 22.51 0.00 3.23 0.13 0.07 74.06 03:53:01 AM 0 29.81 0.00 3.73 0.13 0.07 66.26 03:53:01 AM 1 15.22 0.00 2.73 0.13 0.07 81.85 Average: all 13.74 0.00 1.92 0.22 0.07 84.06 Average: 0 16.92 0.00 2.10 0.24 0.07 80.67 Average: 1 10.56 0.00 1.73 0.20 0.07 87.43