---> uname -a: Linux prd-centos8-robot-2c-8g-20063.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 595 4896 19 2205 6804 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:25:60:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85410sec preferred_lft 85410sec inet6 fe80::f816:3eff:fe25:602a/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) 02/23/2026 _x86_64_ (2 CPU) 04:34:05 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 101.93 0.75 101.18 32.53 9049.38 04:37:01 AM 58.21 1.05 57.16 73.98 8330.81 04:38:01 AM 16.70 0.38 16.31 64.26 706.17 04:39:01 AM 58.95 6.90 52.05 1285.84 3280.37 04:40:00 AM 35.48 0.03 35.45 3.50 6419.69 04:40:01 AM 0.00 0.00 0.00 0.00 0.00 04:41:01 AM 3.55 0.00 3.55 0.00 115.58 04:42:01 AM 0.22 0.00 0.22 0.00 2.80 04:43:01 AM 0.25 0.07 0.18 4.93 2.38 04:44:01 AM 2.02 0.00 2.02 0.00 134.76 04:45:01 AM 1.00 0.00 1.00 0.00 108.43 04:46:01 AM 0.60 0.00 0.60 0.00 19.55 04:47:01 AM 0.17 0.00 0.17 0.00 9.08 04:48:01 AM 0.13 0.00 0.13 0.00 16.53 04:49:01 AM 0.20 0.07 0.13 2.13 12.96 04:50:00 AM 21.73 0.41 21.32 47.41 1183.32 04:50:01 AM 15.19 0.00 15.19 0.00 250.63 Average: 20.04 0.64 19.40 100.93 1954.11 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5176208 7016496 2706224 34.33 2688 2017520 705472 7.90 188988 2180712 204516 04:37:01 AM 5141948 7004076 2740484 34.77 2688 2038712 719736 8.06 207436 2186904 8 04:38:01 AM 5225508 7089940 2656924 33.71 2688 2040660 626880 7.02 228552 2082148 4 04:39:01 AM 4892692 7019864 2989740 37.93 2688 2294036 677048 7.58 265596 2346328 184680 04:40:00 AM 4947228 7064196 2935204 37.24 2688 2284136 624860 7.00 270400 2284468 12 04:40:01 AM 4946688 7063668 2935744 37.24 2688 2284144 624860 7.00 270400 2284956 32 04:41:01 AM 4946636 7063616 2935796 37.24 2688 2284144 624860 7.00 270404 2285084 16 04:42:01 AM 4946788 7063768 2935644 37.24 2688 2284144 624860 7.00 270404 2284916 12 04:43:01 AM 4903688 7021676 2978744 37.79 2688 2285152 695068 7.78 270868 2327604 844 04:44:01 AM 4896892 7017256 2985540 37.88 2688 2287528 695068 7.78 270876 2334520 1264 04:45:01 AM 4893344 7015212 2989088 37.92 2688 2289040 695068 7.78 270876 2338180 64 04:46:01 AM 4893304 7015560 2989128 37.92 2688 2289420 695068 7.78 270876 2338364 36 04:47:01 AM 4892596 7015220 2989836 37.93 2688 2289796 695068 7.78 270876 2338864 188 04:48:01 AM 4892064 7015072 2990368 37.94 2688 2290172 695068 7.78 270876 2339488 112 04:49:01 AM 4888716 7012668 2993716 37.98 2688 2291108 694476 7.78 271196 2342532 652 04:50:00 AM 5035936 6985140 2846496 36.11 2688 2122008 712096 7.97 478284 2010188 22456 04:50:01 AM 5028464 6978656 2853968 36.21 2688 2122988 712096 7.97 478344 2017496 23456 Average: 4973453 7027181 2908979 36.90 2688 2223218 677509 7.59 283838 2254280 25785 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 114.00 90.68 1234.79 12.89 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 45.40 26.36 470.73 2.97 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 13.80 9.97 5.94 3.89 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 47.45 40.22 338.30 9.37 0.00 0.00 0.00 0.00 04:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:00 AM eth0 585.35 416.94 112.34 93.53 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 3.22 2.05 0.73 0.60 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 2.67 1.97 0.47 0.43 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 40.86 25.21 11.25 3.23 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 32.94 28.36 10.20 5.40 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 19.71 16.23 4.98 3.39 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 11.41 9.15 2.81 1.80 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 12.43 9.30 2.84 1.81 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 13.13 9.77 3.45 2.26 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 10.98 9.00 3.71 2.95 0.00 0.00 0.00 0.00 04:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:00 AM eth0 88.50 57.88 104.05 37.05 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 10.13 12.66 7.35 6.91 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 68.97 49.87 153.60 12.01 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) 02/23/2026 _x86_64_ (2 CPU) 04:34:05 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 37.28 0.00 5.25 2.55 0.10 54.83 04:36:01 AM 0 43.93 0.00 6.01 2.79 0.10 47.17 04:36:01 AM 1 30.62 0.00 4.49 2.30 0.10 62.49 04:37:01 AM all 7.87 0.00 1.45 2.20 0.07 88.42 04:37:01 AM 0 12.20 0.00 1.86 2.27 0.07 83.60 04:37:01 AM 1 3.53 0.00 1.05 2.12 0.07 93.23 04:38:01 AM all 10.75 0.00 1.61 0.18 0.07 87.40 04:38:01 AM 0 6.03 0.00 1.47 0.27 0.05 92.18 04:38:01 AM 1 15.46 0.00 1.75 0.08 0.08 82.62 04:39:01 AM all 31.35 0.00 5.73 0.47 0.09 62.37 04:39:01 AM 0 41.48 0.00 6.66 0.33 0.08 51.44 04:39:01 AM 1 21.21 0.00 4.80 0.60 0.10 73.29 04:40:00 AM all 5.62 0.00 1.55 0.53 0.04 92.25 04:40:00 AM 0 8.29 0.00 2.02 0.42 0.05 89.22 04:40:00 AM 1 2.96 0.00 1.08 0.64 0.03 95.28 04:40:01 AM all 1.54 0.00 1.54 0.00 0.77 96.15 04:40:01 AM 0 1.54 0.00 1.54 0.00 0.00 96.92 04:40:01 AM 1 1.54 0.00 1.54 0.00 1.54 95.38 04:41:01 AM all 0.30 0.00 0.07 0.01 0.03 99.60 04:41:01 AM 0 0.43 0.00 0.05 0.00 0.00 99.52 04:41:01 AM 1 0.17 0.00 0.08 0.02 0.05 99.68 04:42:01 AM all 0.37 0.00 0.08 0.00 0.03 99.53 04:42:01 AM 0 0.60 0.00 0.05 0.00 0.02 99.33 04:42:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 04:43:01 AM all 4.07 0.00 0.40 0.01 0.05 95.47 04:43:01 AM 0 5.55 0.00 0.48 0.00 0.05 93.92 04:43:01 AM 1 2.59 0.00 0.32 0.02 0.05 97.02 04:44:01 AM all 13.38 0.00 0.93 0.01 0.08 85.61 04:44:01 AM 0 17.08 0.00 0.90 0.02 0.08 81.91 04:44:01 AM 1 9.67 0.00 0.95 0.00 0.07 89.31 04:45:01 AM all 9.05 0.00 0.41 0.00 0.08 90.47 04:45:01 AM 0 12.44 0.00 0.40 0.00 0.07 87.09 04:45:01 AM 1 5.66 0.00 0.42 0.00 0.08 93.84 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 4.35 0.00 0.32 0.00 0.07 95.26 04:46:01 AM 0 5.19 0.00 0.38 0.00 0.07 94.35 04:46:01 AM 1 3.51 0.00 0.25 0.00 0.07 96.17 04:47:01 AM all 4.28 0.00 0.32 0.00 0.08 95.33 04:47:01 AM 0 5.98 0.00 0.40 0.00 0.08 93.53 04:47:01 AM 1 2.57 0.00 0.23 0.00 0.07 97.12 04:48:01 AM all 4.35 0.00 0.35 0.00 0.07 95.23 04:48:01 AM 0 6.44 0.00 0.47 0.00 0.07 93.02 04:48:01 AM 1 2.26 0.00 0.23 0.00 0.07 97.44 04:49:01 AM all 4.61 0.00 0.45 0.00 0.08 94.86 04:49:01 AM 0 8.20 0.00 0.50 0.00 0.08 91.21 04:49:01 AM 1 1.02 0.00 0.40 0.00 0.07 98.51 04:50:00 AM all 23.28 0.00 3.21 0.39 0.10 73.02 04:50:00 AM 0 26.03 0.00 3.31 0.66 0.10 69.90 04:50:00 AM 1 20.53 0.00 3.10 0.12 0.10 76.15 04:50:01 AM all 31.65 0.00 3.16 0.00 0.00 65.19 04:50:01 AM 0 58.23 0.00 3.80 0.00 0.00 37.97 04:50:01 AM 1 5.06 0.00 2.53 0.00 0.00 92.41 Average: all 10.74 0.00 1.48 0.42 0.07 87.30 Average: 0 13.35 0.00 1.67 0.45 0.06 84.47 Average: 1 8.12 0.00 1.29 0.39 0.07 90.13