---> uname -a: Linux prd-centos8-robot-2c-8g-18668.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 603 4898 19 2195 6795 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:21:83:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85011sec preferred_lft 85011sec inet6 fe80::f816:3eff:fe21:83c1/64 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) 01/06/2026 _x86_64_ (2 CPU) 00:35:05 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 126.60 0.22 126.38 11.33 11738.79 12:38:01 AM 36.99 1.40 35.59 137.71 4063.52 12:39:01 AM 64.40 6.93 57.46 1286.37 3871.81 12:40:01 AM 34.12 0.03 34.09 3.47 6376.69 12:41:01 AM 4.92 0.08 4.83 5.87 181.64 12:42:01 AM 1.90 0.00 1.90 0.00 67.84 12:43:01 AM 0.20 0.00 0.20 0.00 9.33 12:44:01 AM 0.27 0.00 0.27 0.00 4.63 12:45:01 AM 0.15 0.00 0.15 0.00 8.95 12:46:01 AM 0.52 0.00 0.52 0.00 9.02 12:47:01 AM 0.25 0.00 0.25 0.00 10.18 12:48:01 AM 0.30 0.00 0.30 0.00 3.68 12:49:01 AM 0.13 0.00 0.13 0.00 1.87 12:50:01 AM 0.27 0.00 0.27 0.00 18.95 12:51:01 AM 1.60 0.03 1.57 0.27 42.31 12:52:01 AM 0.25 0.00 0.25 0.00 3.28 12:53:01 AM 0.15 0.00 0.15 0.00 2.15 12:54:01 AM 0.12 0.00 0.12 0.00 8.67 12:55:01 AM 0.15 0.00 0.15 0.00 2.67 12:56:01 AM 0.53 0.00 0.53 0.00 16.08 12:57:01 AM 4.65 0.32 4.33 36.92 157.80 12:58:01 AM 40.54 6.41 34.12 627.79 1584.39 Average: 14.50 0.70 13.80 95.90 1281.10 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5059976 6933720 2822448 35.81 2688 2050804 768108 8.60 191800 2284828 139948 12:38:01 AM 5223812 7070040 2658612 33.73 2688 2022292 644364 7.21 219824 2090228 10764 12:39:01 AM 4907468 7007284 2974956 37.74 2688 2266224 686076 7.68 255580 2337696 175540 12:40:01 AM 4937112 7038760 2945312 37.37 2688 2268312 635104 7.11 261344 2298628 4 12:41:01 AM 4892076 6994484 2990348 37.94 2688 2269060 697984 7.82 261676 2343496 16 12:42:01 AM 4892260 6994700 2990164 37.93 2688 2269092 697984 7.82 261676 2343464 12 12:43:01 AM 4883292 6985960 2999132 38.05 2688 2269320 723900 8.11 261676 2351844 8 12:44:01 AM 4883692 6986396 2998732 38.04 2688 2269356 723900 8.11 261676 2351568 40 12:45:01 AM 4883808 6986736 2998616 38.04 2688 2269580 723900 8.11 261684 2352052 4 12:46:01 AM 4883616 6986576 2998808 38.04 2688 2269612 723900 8.11 261684 2351968 4 12:47:01 AM 4889080 6992264 2993344 37.97 2688 2269836 724892 8.12 261684 2346420 12 12:48:01 AM 4889144 6992356 2993280 37.97 2688 2269864 724892 8.12 261684 2346176 40 12:49:01 AM 4888916 6992592 2993508 37.98 2688 2270328 724892 8.12 261792 2346792 472 12:50:01 AM 4873444 6977164 3008980 38.17 2688 2270372 782608 8.76 261792 2361348 4 12:51:01 AM 4858932 6962896 3023492 38.36 2688 2270616 757892 8.49 261896 2375896 4 12:52:01 AM 4873416 6977412 3009008 38.17 2688 2270648 735524 8.24 261896 2361464 36 12:53:01 AM 4887800 6992032 2994624 37.99 2688 2270884 735524 8.24 261900 2347380 244 12:54:01 AM 4874060 6978332 3008364 38.17 2688 2270924 750648 8.40 261896 2361352 48 12:55:01 AM 4866004 6970520 3016420 38.27 2688 2271168 742748 8.32 261896 2368964 252 12:56:01 AM 4887124 6991672 2995300 38.00 2688 2271200 721588 8.08 261896 2347720 40 12:57:01 AM 5048652 6972652 2833772 35.95 2688 2094284 721912 8.08 261060 2202964 17296 12:58:01 AM 5018596 6968848 2863828 36.33 2688 2123328 726164 8.13 468152 2035236 24472 Average: 4922831 6988791 2959593 37.55 2688 2233959 721568 8.08 265735 2313977 16785 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 142.78 108.38 1482.47 14.72 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 13.96 10.23 7.49 4.45 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 44.80 38.30 342.07 9.53 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 204.77 143.05 39.93 37.52 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 32.74 23.96 7.33 9.72 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 0.95 0.20 0.14 0.02 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 17.20 16.76 120.23 1.43 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 0.82 0.17 0.08 0.02 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 8.47 8.10 1.55 0.82 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 4.98 0.38 0.98 0.33 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 16.99 16.06 120.56 1.62 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 2.45 0.15 0.32 0.02 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 19.34 18.44 3.47 3.34 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 7.77 7.33 117.78 0.48 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 30.09 29.60 355.53 2.13 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 0.53 0.18 0.04 0.02 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 6.77 6.80 1.60 0.55 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 11.28 7.97 118.01 0.52 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 32.96 29.84 355.54 2.08 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 0.63 0.25 0.17 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 48.37 29.92 81.59 27.11 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 18.84 17.39 15.58 8.39 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 30.34 23.34 144.20 5.68 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) 01/06/2026 _x86_64_ (2 CPU) 00:35:05 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 38.65 0.00 5.28 1.08 0.13 54.86 12:37:01 AM 0 32.28 0.00 5.13 1.15 0.13 61.31 12:37:01 AM 1 45.03 0.00 5.43 1.02 0.13 48.39 12:38:01 AM all 16.02 0.00 2.23 0.45 0.05 81.25 12:38:01 AM 0 13.44 0.00 2.01 0.72 0.05 83.78 12:38:01 AM 1 18.61 0.00 2.44 0.18 0.05 78.72 12:39:01 AM all 33.06 0.00 6.15 0.37 0.13 60.28 12:39:01 AM 0 25.54 0.00 5.78 0.20 0.12 68.37 12:39:01 AM 1 40.61 0.00 6.53 0.55 0.15 52.17 12:40:01 AM all 4.67 0.00 0.96 0.37 0.06 93.94 12:40:01 AM 0 6.99 0.00 1.07 0.27 0.08 91.59 12:40:01 AM 1 2.36 0.00 0.85 0.47 0.03 96.29 12:41:01 AM all 2.26 0.00 0.30 0.03 0.05 97.37 12:41:01 AM 0 0.82 0.00 0.28 0.02 0.03 98.85 12:41:01 AM 1 3.69 0.00 0.32 0.03 0.07 95.89 12:42:01 AM all 0.47 0.00 0.09 0.01 0.06 99.37 12:42:01 AM 0 0.55 0.00 0.07 0.00 0.05 99.33 12:42:01 AM 1 0.38 0.00 0.12 0.02 0.07 99.42 12:43:01 AM all 0.96 0.00 0.19 0.00 0.06 98.79 12:43:01 AM 0 0.69 0.00 0.15 0.00 0.03 99.13 12:43:01 AM 1 1.24 0.00 0.23 0.00 0.08 98.44 12:44:01 AM all 0.52 0.00 0.09 0.00 0.05 99.34 12:44:01 AM 0 0.42 0.00 0.13 0.00 0.07 99.38 12:44:01 AM 1 0.62 0.00 0.05 0.00 0.03 99.30 12:45:01 AM all 0.98 0.00 0.13 0.00 0.04 98.86 12:45:01 AM 0 1.34 0.00 0.18 0.00 0.07 98.41 12:45:01 AM 1 0.62 0.00 0.07 0.00 0.02 99.30 12:46:01 AM all 0.53 0.00 0.12 0.00 0.06 99.29 12:46:01 AM 0 0.43 0.00 0.13 0.00 0.07 99.36 12:46:01 AM 1 0.63 0.00 0.10 0.00 0.05 99.22 12:47:01 AM all 0.99 0.00 0.16 0.00 0.08 98.78 12:47:01 AM 0 1.30 0.00 0.23 0.00 0.10 98.36 12:47:01 AM 1 0.67 0.00 0.08 0.00 0.05 99.20 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.50 0.00 0.08 0.00 0.05 99.37 12:48:01 AM 0 0.37 0.00 0.08 0.00 0.05 99.50 12:48:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 12:49:01 AM all 2.10 0.00 0.19 0.00 0.08 97.63 12:49:01 AM 0 1.75 0.00 0.18 0.00 0.08 97.98 12:49:01 AM 1 2.44 0.00 0.20 0.00 0.07 97.29 12:50:01 AM all 0.48 0.00 0.14 0.00 0.07 99.31 12:50:01 AM 0 0.55 0.00 0.12 0.00 0.08 99.25 12:50:01 AM 1 0.42 0.00 0.17 0.00 0.05 99.36 12:51:01 AM all 1.12 0.00 0.32 0.01 0.08 98.48 12:51:01 AM 0 0.73 0.00 0.20 0.02 0.07 98.98 12:51:01 AM 1 1.50 0.00 0.43 0.00 0.08 97.98 12:52:01 AM all 0.48 0.00 0.09 0.00 0.06 99.37 12:52:01 AM 0 0.73 0.00 0.05 0.00 0.03 99.18 12:52:01 AM 1 0.22 0.00 0.13 0.00 0.08 99.57 12:53:01 AM all 0.99 0.00 0.10 0.00 0.07 98.84 12:53:01 AM 0 0.67 0.00 0.08 0.00 0.03 99.22 12:53:01 AM 1 1.32 0.00 0.12 0.00 0.10 98.46 12:54:01 AM all 0.55 0.00 0.15 0.00 0.06 99.24 12:54:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.27 12:54:01 AM 1 0.50 0.00 0.20 0.00 0.08 99.21 12:55:01 AM all 1.04 0.00 0.17 0.00 0.08 98.71 12:55:01 AM 0 0.80 0.00 0.10 0.00 0.08 99.01 12:55:01 AM 1 1.29 0.00 0.23 0.00 0.07 98.41 12:56:01 AM all 0.46 0.00 0.10 0.00 0.08 99.37 12:56:01 AM 0 0.58 0.00 0.12 0.00 0.07 99.23 12:56:01 AM 1 0.33 0.00 0.08 0.00 0.08 99.50 12:57:01 AM all 7.40 0.00 1.40 0.03 0.07 91.10 12:57:01 AM 0 4.43 0.00 1.44 0.02 0.07 94.05 12:57:01 AM 1 10.36 0.00 1.37 0.05 0.07 88.16 12:58:01 AM all 32.18 0.23 3.57 0.17 0.08 63.79 12:58:01 AM 0 27.42 0.07 3.40 0.10 0.07 68.94 12:58:01 AM 1 36.93 0.38 3.73 0.23 0.08 58.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.67 0.01 1.00 0.11 0.07 92.14 Average: 0 5.58 0.00 0.96 0.11 0.07 93.28 Average: 1 7.76 0.02 1.05 0.12 0.07 90.99