---> uname -a: Linux prd-centos8-robot-2c-8g-9899.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 604 4915 19 2178 6794 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:b9:89:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85024sec preferred_lft 85024sec inet6 fe80::f816:3eff:feb9:89fb/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) 00:34:33 LINUX RESTART (2 CPU) 12:35:02 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 104.15 17.41 86.74 5445.50 7953.01 12:37:01 AM 83.49 1.08 82.41 75.31 10841.39 12:38:01 AM 42.49 7.13 35.35 1310.50 2257.13 12:39:01 AM 62.82 0.22 62.61 43.59 7983.80 12:40:01 AM 6.93 0.08 6.85 5.86 271.39 12:41:01 AM 2.02 0.00 2.02 0.00 89.96 12:42:01 AM 0.48 0.00 0.48 0.00 14.36 12:43:01 AM 0.45 0.00 0.45 0.00 7.23 12:44:01 AM 0.35 0.00 0.35 0.00 11.30 12:45:01 AM 0.52 0.00 0.52 0.00 8.16 12:46:01 AM 0.50 0.00 0.50 0.00 13.93 12:47:01 AM 0.22 0.00 0.22 0.00 3.18 12:48:01 AM 0.13 0.00 0.13 0.00 2.53 12:49:01 AM 0.12 0.00 0.12 0.00 16.68 12:50:01 AM 0.45 0.03 0.42 0.27 8.20 12:51:01 AM 1.50 0.00 1.50 0.00 41.64 12:52:01 AM 0.17 0.00 0.17 0.00 2.58 12:53:01 AM 0.17 0.00 0.17 0.00 9.08 12:54:01 AM 0.12 0.00 0.12 0.00 2.28 12:55:01 AM 0.42 0.00 0.42 0.00 14.40 12:56:01 AM 0.25 0.00 0.25 0.00 4.30 12:57:01 AM 22.24 0.63 21.61 73.18 985.99 Average: 14.93 1.20 13.74 312.27 1383.39 12:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5303964 7037052 2578468 32.71 2688 1915072 707136 7.92 187736 2067744 190148 12:37:01 AM 5169720 7013096 2712712 34.41 2688 2019580 710188 7.95 210356 2153176 9952 12:38:01 AM 4945700 6988920 2936732 37.26 2688 2212064 742056 8.31 270504 2294160 133368 12:39:01 AM 4931068 7030588 2951364 37.44 2688 2265720 664668 7.44 261228 2298196 28 12:40:01 AM 4892580 6992644 2989852 37.93 2688 2266456 733488 8.21 261560 2340388 564 12:41:01 AM 4892912 6993024 2989520 37.93 2688 2266492 733488 8.21 261560 2340360 40 12:42:01 AM 4883480 6983820 2998952 38.05 2688 2266720 759192 8.50 261560 2348924 4 12:43:01 AM 4882756 6983132 2999676 38.06 2688 2266756 743696 8.33 261560 2349816 4 12:44:01 AM 4883404 6984004 2999028 38.05 2688 2266980 743696 8.33 261568 2349764 4 12:45:01 AM 4883408 6984040 2999024 38.05 2688 2267012 743696 8.33 261568 2349796 4 12:46:01 AM 4887600 6988456 2994832 37.99 2688 2267236 738440 8.27 261568 2345048 4 12:47:01 AM 4887980 6988868 2994452 37.99 2688 2267268 738440 8.27 261568 2344812 40 12:48:01 AM 4887660 6989008 2994772 37.99 2688 2267728 738440 8.27 261676 2345600 468 12:49:01 AM 4872972 6974368 3009460 38.18 2688 2267776 772904 8.65 261676 2359548 52 12:50:01 AM 4866184 6967800 3016248 38.27 2688 2268012 763880 8.55 261792 2366364 176 12:51:01 AM 4887832 6989484 2994600 37.99 2688 2268048 742708 8.32 261792 2345056 40 12:52:01 AM 4886440 6988328 2995992 38.01 2688 2268284 742708 8.32 261792 2346816 244 12:53:01 AM 4871284 6973212 3011148 38.20 2688 2268324 771464 8.64 261792 2361588 48 12:54:01 AM 4855448 6957476 3026984 38.40 2688 2268408 785960 8.80 261792 2376712 88 12:55:01 AM 4864440 6966628 3017992 38.29 2688 2268568 779068 8.72 261792 2368200 4 12:56:01 AM 4885564 6987784 2996868 38.02 2688 2268600 744888 8.34 261792 2347104 4 12:57:01 AM 5080672 7001472 2801760 35.54 2688 2092632 713360 7.99 464364 1976300 22368 Average: 4927412 6989237 2955020 37.49 2688 2229715 741526 8.30 265573 2307976 16257 12:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 337.25 216.11 1952.59 61.68 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 66.89 47.68 624.70 9.20 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 43.49 36.62 338.23 8.36 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 201.90 145.93 46.49 43.54 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 24.83 21.24 6.71 4.67 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.05 0.25 0.19 0.08 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 16.68 15.71 120.01 1.17 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.52 0.57 0.65 0.47 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 9.53 8.88 1.39 0.70 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 3.45 0.18 0.22 0.02 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 20.46 16.10 120.63 1.52 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 3.42 0.17 0.32 0.02 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 20.78 19.08 4.01 3.65 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 7.48 6.90 117.99 0.63 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 36.24 30.39 356.08 2.13 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.93 0.22 0.19 0.08 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 7.95 7.40 1.50 0.60 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 8.45 7.48 117.80 0.49 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 17.81 16.98 236.00 1.14 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 12.96 12.46 119.45 0.92 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 0.57 0.25 0.16 0.08 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 63.48 46.73 92.65 34.60 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 41.01 29.74 192.23 7.95 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) 00:34:33 LINUX RESTART (2 CPU) 12:35:02 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 46.96 0.00 6.98 0.92 0.11 45.03 12:36:01 AM 0 41.01 0.00 6.10 0.85 0.10 51.93 12:36:01 AM 1 52.90 0.00 7.85 1.00 0.12 38.13 12:37:01 AM all 22.48 0.00 3.72 0.95 0.08 72.77 12:37:01 AM 0 13.98 0.00 3.35 0.98 0.08 81.60 12:37:01 AM 1 31.00 0.00 4.09 0.92 0.08 63.91 12:38:01 AM all 24.68 0.00 4.40 0.37 0.08 70.46 12:38:01 AM 0 11.09 0.00 3.26 0.33 0.07 85.25 12:38:01 AM 1 38.30 0.00 5.55 0.42 0.10 55.64 12:39:01 AM all 17.32 0.00 3.43 0.63 0.08 78.54 12:39:01 AM 0 13.06 0.00 3.41 0.77 0.07 82.70 12:39:01 AM 1 21.58 0.00 3.45 0.50 0.08 74.39 12:40:01 AM all 2.32 0.00 0.29 0.03 0.06 97.30 12:40:01 AM 0 1.97 0.00 0.18 0.02 0.07 97.76 12:40:01 AM 1 2.67 0.00 0.40 0.03 0.05 96.84 12:41:01 AM all 0.52 0.00 0.14 0.01 0.08 99.26 12:41:01 AM 0 0.38 0.00 0.15 0.00 0.07 99.40 12:41:01 AM 1 0.65 0.00 0.13 0.02 0.08 99.12 12:42:01 AM all 1.17 0.00 0.19 0.00 0.08 98.56 12:42:01 AM 0 1.39 0.00 0.28 0.00 0.10 98.23 12:42:01 AM 1 0.95 0.00 0.10 0.00 0.05 98.90 12:43:01 AM all 0.57 0.00 0.15 0.00 0.06 99.22 12:43:01 AM 0 0.38 0.00 0.18 0.00 0.05 99.38 12:43:01 AM 1 0.75 0.00 0.12 0.00 0.07 99.06 12:44:01 AM all 1.09 0.00 0.13 0.00 0.08 98.70 12:44:01 AM 0 1.10 0.00 0.13 0.00 0.08 98.68 12:44:01 AM 1 1.07 0.00 0.12 0.00 0.08 98.73 12:45:01 AM all 0.49 0.00 0.11 0.00 0.06 99.34 12:45:01 AM 0 0.37 0.00 0.13 0.00 0.07 99.43 12:45:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 12:46:01 AM all 0.99 0.00 0.15 0.00 0.06 98.80 12:46:01 AM 0 0.65 0.00 0.17 0.00 0.07 99.11 12:46:01 AM 1 1.34 0.00 0.13 0.00 0.05 98.48 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.52 0.00 0.10 0.00 0.05 99.33 12:47:01 AM 0 0.77 0.00 0.08 0.00 0.03 99.11 12:47:01 AM 1 0.27 0.00 0.12 0.00 0.07 99.55 12:48:01 AM all 2.24 0.00 0.18 0.00 0.06 97.52 12:48:01 AM 0 0.87 0.00 0.12 0.00 0.03 98.98 12:48:01 AM 1 3.62 0.00 0.25 0.00 0.08 96.05 12:49:01 AM all 0.58 0.00 0.13 0.00 0.05 99.23 12:49:01 AM 0 0.82 0.00 0.10 0.00 0.03 99.05 12:49:01 AM 1 0.35 0.00 0.17 0.00 0.07 99.41 12:50:01 AM all 1.14 0.00 0.34 0.00 0.07 98.45 12:50:01 AM 0 0.52 0.00 0.37 0.00 0.07 99.05 12:50:01 AM 1 1.75 0.00 0.32 0.00 0.07 97.86 12:51:01 AM all 0.39 0.00 0.12 0.03 0.05 99.41 12:51:01 AM 0 0.23 0.00 0.08 0.02 0.03 99.63 12:51:01 AM 1 0.55 0.00 0.15 0.05 0.07 99.18 12:52:01 AM all 0.97 0.00 0.16 0.00 0.05 98.82 12:52:01 AM 0 1.14 0.00 0.08 0.00 0.02 98.76 12:52:01 AM 1 0.80 0.00 0.23 0.00 0.08 98.88 12:53:01 AM all 0.53 0.00 0.13 0.00 0.06 99.28 12:53:01 AM 0 0.52 0.00 0.20 0.00 0.07 99.21 12:53:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 12:54:01 AM all 0.69 0.00 0.15 0.00 0.05 99.11 12:54:01 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 12:54:01 AM 1 0.87 0.00 0.25 0.00 0.08 98.80 12:55:01 AM all 0.57 0.00 0.13 0.00 0.06 99.24 12:55:01 AM 0 0.39 0.00 0.12 0.00 0.05 99.45 12:55:01 AM 1 0.75 0.00 0.15 0.00 0.07 99.03 12:56:01 AM all 0.43 0.00 0.10 0.00 0.04 99.42 12:56:01 AM 0 0.65 0.00 0.05 0.00 0.02 99.28 12:56:01 AM 1 0.22 0.00 0.15 0.00 0.07 99.56 12:57:01 AM all 25.31 0.00 3.74 0.14 0.08 70.72 12:57:01 AM 0 20.05 0.00 3.47 0.07 0.07 76.34 12:57:01 AM 1 30.57 0.00 4.02 0.22 0.10 65.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.89 0.00 1.13 0.14 0.07 91.77 Average: 0 5.06 0.00 1.00 0.14 0.06 93.74 Average: 1 8.71 0.00 1.26 0.14 0.07 89.81