---> uname -a: Linux prd-centos8-robot-2c-8g-12700.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: 2799.996 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 641 4879 19 2177 6758 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:8e:3b:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85008sec preferred_lft 85008sec inet6 fe80::f816:3eff:fe8e:3b1d/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) 02/17/2026 _x86_64_ (2 CPU) 08:52:21 LINUX RESTART (2 CPU) 08:53:01 AM tps rtps wtps bread/s bwrtn/s 08:54:01 AM 85.40 8.26 77.14 1452.72 6384.32 08:55:01 AM 82.54 1.08 81.45 75.32 11061.37 08:56:01 AM 32.81 0.35 32.46 61.18 1966.38 08:57:01 AM 82.70 6.93 75.77 1289.52 8678.45 08:58:01 AM 4.22 0.08 4.13 5.87 152.04 08:59:01 AM 2.08 0.00 2.08 0.00 87.74 09:00:01 AM 0.25 0.00 0.25 0.00 3.83 09:01:01 AM 0.27 0.02 0.25 0.13 10.93 09:02:01 AM 0.43 0.07 0.37 1.73 7.30 09:03:01 AM 0.40 0.00 0.40 0.00 13.96 09:04:01 AM 0.15 0.00 0.15 0.00 2.93 09:05:01 AM 0.27 0.00 0.27 0.00 11.40 09:06:01 AM 0.17 0.00 0.17 0.00 3.73 09:07:01 AM 0.22 0.00 0.22 0.00 18.41 09:08:01 AM 0.72 0.03 0.68 0.27 11.83 09:09:01 AM 1.32 0.00 1.32 0.00 37.91 09:10:01 AM 0.18 0.00 0.18 0.00 2.45 09:11:01 AM 0.25 0.00 0.25 0.00 9.85 09:12:01 AM 0.28 0.00 0.28 0.00 5.78 09:13:01 AM 0.60 0.00 0.60 0.00 17.66 09:14:01 AM 0.22 0.00 0.22 0.00 3.51 09:15:01 AM 24.71 0.77 23.94 55.31 1077.29 Average: 14.55 0.80 13.75 133.72 1343.92 08:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:54:01 AM 5239956 6996680 2642476 33.52 2688 1937028 741816 8.31 193688 2123232 212084 08:55:01 AM 5144768 6987232 2737664 34.73 2688 2018540 747952 8.37 198680 2190084 8 08:56:01 AM 4987232 6954976 2895200 36.73 2688 2138932 748428 8.38 235532 2297024 106732 08:57:01 AM 4937648 7036412 2944784 37.36 2688 2265360 656936 7.36 260960 2299384 80 08:58:01 AM 4895124 6994632 2987308 37.90 2688 2266104 725360 8.12 261304 2341684 584 08:59:01 AM 4895092 6994636 2987340 37.90 2688 2266140 725360 8.12 261304 2341660 44 09:00:01 AM 4885368 6985140 2997064 38.02 2688 2266368 767116 8.59 261304 2350980 236 09:01:01 AM 4884592 6984412 2997840 38.03 2688 2266404 747648 8.37 261304 2351556 40 09:02:01 AM 4885692 6985804 2996740 38.02 2688 2266696 747648 8.37 261424 2351068 232 09:03:01 AM 4885548 6985692 2996884 38.02 2688 2266728 747648 8.37 261424 2351164 48 09:04:01 AM 4891576 6991928 2990856 37.94 2688 2266952 739124 8.28 261424 2344460 228 09:05:01 AM 4891848 6992248 2990584 37.94 2688 2266984 739124 8.28 261424 2344724 40 09:06:01 AM 4891464 6992276 2990968 37.94 2688 2267436 739124 8.28 261532 2345140 464 09:07:01 AM 4876104 6976988 3006328 38.14 2688 2267484 765536 8.57 261532 2360032 4 09:08:01 AM 4862776 6963836 3019656 38.31 2688 2267640 769080 8.61 261704 2373124 168 09:09:01 AM 4862204 6963352 3020228 38.32 2688 2267724 769080 8.61 261704 2374128 8 09:10:01 AM 4876036 6977220 3006396 38.14 2688 2267760 748844 8.38 261704 2359888 8 09:11:01 AM 4889320 6990748 2993112 37.97 2688 2268000 748844 8.38 261704 2346904 8 09:12:01 AM 4873624 6975096 3008808 38.17 2688 2268044 746836 8.36 261704 2362120 8 09:13:01 AM 4866116 6967828 3016316 38.27 2688 2268284 754104 8.44 261704 2369668 12 09:14:01 AM 4888844 6990588 2993588 37.98 2688 2268316 731320 8.19 261708 2347152 8 09:15:01 AM 5093068 7012464 2789364 35.39 2688 2092072 698948 7.83 463900 1966496 22508 Average: 4927455 6986372 2954977 37.49 2688 2227045 741176 8.30 263576 2313258 15616 08:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 235.34 167.64 1571.10 50.62 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 57.31 40.71 621.09 6.39 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 40.70 36.24 339.05 9.04 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 148.28 92.78 37.98 25.95 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 37.26 21.41 8.12 4.97 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 1.23 0.57 0.48 0.29 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 17.83 17.26 120.06 1.30 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 1.33 0.13 0.16 0.01 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 8.08 8.00 1.32 0.64 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 1.58 0.20 0.23 0.08 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 19.89 15.98 120.88 1.57 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 3.67 0.78 1.15 0.66 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 18.71 18.09 4.02 3.86 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 13.05 8.08 118.22 0.53 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 46.88 34.21 357.46 3.03 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 1.47 0.10 0.20 0.01 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 3.80 0.07 0.49 0.01 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 8.96 8.16 1.90 0.65 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 12.75 8.43 118.59 0.91 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 42.20 32.62 356.25 2.32 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 0.48 0.12 0.04 0.01 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 60.85 44.84 90.56 40.61 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 35.53 25.29 175.87 6.97 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) 02/17/2026 _x86_64_ (2 CPU) 08:52:21 LINUX RESTART (2 CPU) 08:53:01 AM CPU %user %nice %system %iowait %steal %idle 08:54:01 AM all 36.96 0.00 5.51 0.91 0.09 56.53 08:54:01 AM 0 28.84 0.00 5.18 0.92 0.08 64.98 08:54:01 AM 1 45.07 0.00 5.85 0.90 0.10 48.08 08:55:01 AM all 16.43 0.00 2.70 0.91 0.07 79.89 08:55:01 AM 0 15.76 0.00 2.77 1.09 0.07 80.31 08:55:01 AM 1 17.10 0.00 2.63 0.73 0.07 79.47 08:56:01 AM all 26.53 0.00 3.65 0.22 0.09 69.51 08:56:01 AM 0 32.73 0.00 4.00 0.17 0.10 63.00 08:56:01 AM 1 20.32 0.00 3.30 0.27 0.08 76.03 08:57:01 AM all 20.71 0.00 4.52 0.73 0.07 73.98 08:57:01 AM 0 13.63 0.00 3.85 0.62 0.07 81.83 08:57:01 AM 1 27.79 0.00 5.19 0.84 0.07 66.12 08:58:01 AM all 2.32 0.00 0.28 0.03 0.05 97.33 08:58:01 AM 0 2.56 0.00 0.38 0.05 0.05 96.96 08:58:01 AM 1 2.07 0.00 0.18 0.00 0.05 97.69 08:59:01 AM all 0.53 0.00 0.10 0.01 0.04 99.32 08:59:01 AM 0 0.72 0.00 0.05 0.00 0.02 99.22 08:59:01 AM 1 0.33 0.00 0.15 0.02 0.07 99.43 09:00:01 AM all 1.00 0.00 0.18 0.00 0.05 98.76 09:00:01 AM 0 0.70 0.00 0.18 0.00 0.03 99.08 09:00:01 AM 1 1.30 0.00 0.18 0.00 0.07 98.44 09:01:01 AM all 0.53 0.00 0.13 0.00 0.05 99.30 09:01:01 AM 0 0.55 0.00 0.12 0.00 0.05 99.28 09:01:01 AM 1 0.50 0.00 0.13 0.00 0.05 99.32 09:02:01 AM all 1.00 0.00 0.13 0.00 0.05 98.82 09:02:01 AM 0 1.39 0.00 0.08 0.00 0.03 98.50 09:02:01 AM 1 0.62 0.00 0.17 0.00 0.07 99.15 09:03:01 AM all 0.48 0.00 0.10 0.00 0.03 99.39 09:03:01 AM 0 0.47 0.00 0.13 0.00 0.05 99.35 09:03:01 AM 1 0.48 0.00 0.07 0.00 0.02 99.43 09:04:01 AM all 1.00 0.00 0.19 0.00 0.04 98.76 09:04:01 AM 0 1.20 0.00 0.22 0.00 0.03 98.54 09:04:01 AM 1 0.80 0.00 0.17 0.00 0.05 98.98 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 0.55 0.00 0.13 0.00 0.05 99.27 09:05:01 AM 0 0.17 0.00 0.12 0.00 0.05 99.67 09:05:01 AM 1 0.94 0.00 0.13 0.00 0.05 98.88 09:06:01 AM all 2.18 0.00 0.23 0.00 0.06 97.54 09:06:01 AM 0 2.96 0.00 0.17 0.00 0.05 96.82 09:06:01 AM 1 1.39 0.00 0.28 0.00 0.07 98.26 09:07:01 AM all 0.59 0.00 0.12 0.00 0.05 99.25 09:07:01 AM 0 0.55 0.00 0.15 0.00 0.07 99.23 09:07:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 09:08:01 AM all 1.12 0.00 0.38 0.00 0.05 98.45 09:08:01 AM 0 1.59 0.00 0.45 0.00 0.05 97.91 09:08:01 AM 1 0.65 0.00 0.30 0.00 0.05 99.00 09:09:01 AM all 0.43 0.00 0.11 0.01 0.05 99.40 09:09:01 AM 0 0.33 0.00 0.17 0.02 0.07 99.41 09:09:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 09:10:01 AM all 0.50 0.00 0.10 0.00 0.05 99.35 09:10:01 AM 0 0.43 0.00 0.12 0.00 0.07 99.38 09:10:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 09:11:01 AM all 1.05 0.00 0.13 0.00 0.05 98.77 09:11:01 AM 0 1.41 0.00 0.13 0.00 0.05 98.41 09:11:01 AM 1 0.70 0.00 0.12 0.00 0.05 99.13 09:12:01 AM all 0.66 0.00 0.14 0.00 0.05 99.15 09:12:01 AM 0 0.62 0.00 0.15 0.00 0.05 99.18 09:12:01 AM 1 0.70 0.00 0.13 0.00 0.05 99.11 09:13:01 AM all 1.10 0.00 0.24 0.00 0.06 98.61 09:13:01 AM 0 1.50 0.00 0.29 0.00 0.05 98.17 09:13:01 AM 1 0.69 0.00 0.19 0.00 0.07 99.05 09:14:01 AM all 0.65 0.00 0.18 0.00 0.06 99.11 09:14:01 AM 0 0.79 0.00 0.13 0.00 0.05 99.03 09:14:01 AM 1 0.52 0.00 0.22 0.00 0.07 99.20 09:15:01 AM all 23.12 0.00 3.35 0.13 0.08 73.32 09:15:01 AM 0 23.16 0.00 3.32 0.10 0.07 73.35 09:15:01 AM 1 23.08 0.00 3.39 0.15 0.08 73.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.35 0.00 1.03 0.13 0.06 92.44 Average: 0 6.01 0.00 1.01 0.13 0.05 92.79 Average: 1 6.68 0.00 1.05 0.13 0.06 92.08