---> uname -a: Linux prd-centos8-robot-2c-8g-7290.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4769 19 2299 6769 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:e8:8d:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84606sec preferred_lft 84606sec inet6 fe80::f816:3eff:fee8:8d97/64 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) 02/03/2026 _x86_64_ (2 CPU) 01:44:56 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 126.99 1.17 125.82 77.44 12497.00 01:48:01 AM 29.58 0.42 29.16 64.79 3894.22 01:49:01 AM 66.02 6.90 59.12 1286.05 3829.45 01:50:01 AM 32.74 0.03 32.71 3.47 6369.88 01:51:01 AM 2.33 0.00 2.33 0.00 64.63 01:52:01 AM 0.18 0.00 0.18 0.00 2.25 01:53:01 AM 0.32 0.07 0.25 4.93 7.37 01:54:01 AM 2.22 0.03 2.18 1.87 266.94 01:55:01 AM 0.58 0.00 0.58 0.00 138.13 01:56:01 AM 6.37 5.95 0.42 574.97 200.72 01:57:01 AM 3.00 0.00 3.00 0.00 128.09 01:58:01 AM 0.25 0.00 0.25 0.00 61.77 01:59:01 AM 0.17 0.00 0.17 0.00 17.06 02:00:01 AM 0.33 0.03 0.30 0.27 16.10 02:01:01 AM 1.47 0.00 1.47 0.00 47.53 02:02:01 AM 0.53 0.08 0.45 1.87 132.53 02:03:01 AM 0.67 0.00 0.67 0.00 192.69 02:04:01 AM 0.25 0.00 0.25 0.00 150.41 02:05:01 AM 0.30 0.00 0.30 0.00 154.94 02:06:01 AM 0.37 0.00 0.37 0.00 85.69 02:07:01 AM 0.18 0.00 0.18 0.00 32.11 02:08:02 AM 0.17 0.00 0.17 0.00 59.60 02:09:01 AM 0.17 0.00 0.17 0.00 17.23 02:10:01 AM 0.18 0.00 0.18 0.00 20.91 02:11:01 AM 0.65 0.00 0.65 0.00 85.70 02:12:01 AM 0.35 0.00 0.35 0.00 33.03 02:13:01 AM 0.22 0.00 0.22 0.00 50.57 02:14:01 AM 21.59 0.40 21.19 46.78 2884.54 Average: 10.66 0.54 10.12 73.70 1123.58 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5157900 7000504 2724524 34.56 2688 2019044 765232 8.57 198924 2175892 100660 01:48:01 AM 5230200 7075212 2652224 33.65 2688 2021012 699840 7.84 219900 2081720 9608 01:49:01 AM 4907144 7013156 2975280 37.75 2688 2272532 715052 8.01 256996 2335376 182468 01:50:01 AM 4939044 7039012 2943380 37.34 2688 2266584 685116 7.67 261564 2294028 4 01:51:01 AM 4939196 7039180 2943228 37.34 2688 2266588 685116 7.67 261568 2293924 4 01:52:01 AM 4939280 7039264 2943144 37.34 2688 2266588 685116 7.67 261568 2293860 12 01:53:01 AM 4888656 6991036 2993768 37.98 2688 2268992 769616 8.62 261904 2343424 2248 01:54:01 AM 4880712 6987036 3001712 38.08 2688 2272952 785760 8.80 262092 2351636 216 01:55:01 AM 4874156 6984424 3008268 38.16 2688 2276892 806400 9.03 262092 2358156 220 01:56:01 AM 4850644 6983944 3031780 38.46 2688 2299884 821156 9.19 264176 2379276 808 01:57:01 AM 4848804 6984364 3033620 38.49 2688 2302192 821068 9.19 264544 2380804 720 01:58:01 AM 4846620 6983368 3035804 38.51 2688 2303340 788484 8.83 264544 2383324 104 01:59:01 AM 4846300 6983448 3036124 38.52 2688 2303732 788484 8.83 264544 2383724 24 02:00:01 AM 4845888 6983424 3036536 38.52 2688 2304112 787364 8.82 264664 2384024 52 02:01:01 AM 4844296 6982396 3038128 38.54 2688 2304672 787364 8.82 264664 2385276 108 02:02:01 AM 4833068 6976552 3049356 38.69 2688 2310076 822084 9.20 264848 2396208 1656 02:03:01 AM 4824496 6972144 3057928 38.79 2688 2314232 822084 9.20 264848 2404648 308 02:04:01 AM 4824512 6976532 3057912 38.79 2688 2318668 822084 9.20 264848 2404588 300 02:05:01 AM 4819788 6976232 3062636 38.85 2688 2323032 822084 9.20 264848 2409376 64 02:06:01 AM 4817144 6976040 3065280 38.89 2688 2325472 822084 9.20 264848 2412064 96 02:07:01 AM 4815848 6975668 3066576 38.90 2688 2326404 822084 9.20 264848 2413576 132 02:08:02 AM 4813628 6975316 3068796 38.93 2688 2328256 802440 8.98 264848 2415952 228 02:09:01 AM 4812868 6974948 3069556 38.94 2688 2328648 802440 8.98 264848 2416356 148 02:10:01 AM 4813572 6976212 3068852 38.93 2688 2329204 784916 8.79 264848 2415976 120 02:11:01 AM 4808236 6973092 3074188 39.00 2688 2331456 859912 9.63 264996 2420596 68 02:12:01 AM 4806760 6973080 3075664 39.02 2688 2332872 859912 9.63 264996 2422016 692 02:13:01 AM 4866540 7038652 3015884 38.26 2688 2338656 693536 7.77 265320 2363060 5012 02:14:01 AM 4884520 6928564 2997904 38.03 2688 2215932 781868 8.75 512696 2122656 24176 Average: 4877851 6991529 3004573 38.12 2688 2281144 782453 8.76 268764 2351483 11795 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 117.43 94.04 1329.75 12.63 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 19.43 10.93 6.59 4.08 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 50.41 42.81 343.15 10.24 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 574.04 421.66 110.96 93.30 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 2.68 2.03 0.58 0.49 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 2.77 1.93 0.45 0.42 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 42.23 27.06 21.05 3.05 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 19.11 17.09 18.52 2.77 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 31.08 28.78 20.65 3.67 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 40.04 39.86 34.03 4.69 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 90.15 88.25 22.95 7.15 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 65.11 62.27 13.48 5.75 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 11.70 9.80 3.06 2.13 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 15.13 9.50 3.18 1.86 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 6.65 5.28 3.39 0.95 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 114.13 112.31 36.74 17.34 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 82.04 81.59 55.10 6.28 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 126.03 126.35 63.50 9.47 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 69.46 58.42 48.21 5.01 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 50.38 50.90 17.93 4.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.40 27.30 4.19 2.28 0.00 0.00 0.00 0.00 02:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 AM eth0 51.95 50.17 27.12 5.11 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 17.45 10.95 61.09 2.24 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 8.38 7.35 3.40 1.41 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 121.99 99.98 37.47 8.73 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 47.98 29.98 7.77 2.54 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 54.57 34.24 14.49 4.30 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 84.02 59.95 177.56 146.44 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 69.45 57.56 88.82 13.16 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) 02/03/2026 _x86_64_ (2 CPU) 01:44:56 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 35.95 0.00 5.62 1.17 0.08 57.17 01:47:01 AM 0 26.84 0.00 4.88 1.55 0.08 66.65 01:47:01 AM 1 45.06 0.00 6.37 0.80 0.08 47.69 01:48:01 AM all 10.49 0.00 1.76 0.95 0.08 86.71 01:48:01 AM 0 12.93 0.00 1.78 1.35 0.10 83.84 01:48:01 AM 1 8.06 0.00 1.74 0.55 0.07 89.59 01:49:01 AM all 30.91 0.00 6.06 0.56 0.09 62.38 01:49:01 AM 0 27.51 0.00 5.63 0.53 0.08 66.25 01:49:01 AM 1 34.31 0.00 6.50 0.58 0.10 58.51 01:50:01 AM all 5.95 0.00 1.74 0.49 0.06 91.76 01:50:01 AM 0 7.85 0.00 1.95 0.60 0.05 89.55 01:50:01 AM 1 4.06 0.00 1.54 0.37 0.07 93.96 01:51:01 AM all 0.35 0.00 0.08 0.01 0.04 99.52 01:51:01 AM 0 0.13 0.00 0.10 0.02 0.07 99.68 01:51:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 01:52:01 AM all 0.35 0.00 0.07 0.00 0.05 99.53 01:52:01 AM 0 0.15 0.00 0.08 0.00 0.07 99.70 01:52:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 01:53:01 AM all 4.65 0.00 0.82 0.00 0.06 94.48 01:53:01 AM 0 0.42 0.00 0.18 0.00 0.05 99.35 01:53:01 AM 1 8.88 0.00 1.46 0.00 0.07 89.60 01:54:01 AM all 8.40 0.00 0.27 0.02 0.10 91.22 01:54:01 AM 0 2.86 0.00 0.18 0.03 0.10 96.82 01:54:01 AM 1 13.93 0.00 0.35 0.00 0.10 85.61 01:55:01 AM all 9.20 0.00 0.80 0.00 0.09 89.91 01:55:01 AM 0 3.75 0.00 0.27 0.00 0.08 95.90 01:55:01 AM 1 14.64 0.00 1.34 0.00 0.10 83.92 01:56:01 AM all 10.76 0.22 0.81 0.12 0.09 88.01 01:56:01 AM 0 4.67 0.43 0.57 0.22 0.08 94.03 01:56:01 AM 1 16.84 0.00 1.05 0.02 0.10 81.99 01:57:01 AM all 8.70 0.00 0.97 0.02 0.08 90.23 01:57:01 AM 0 3.37 0.00 0.64 0.02 0.08 95.90 01:57:01 AM 1 14.13 0.00 1.31 0.02 0.09 84.46 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 7.27 0.00 0.64 0.00 0.08 92.00 01:58:01 AM 0 4.53 0.00 0.57 0.00 0.07 94.84 01:58:01 AM 1 10.05 0.00 0.71 0.00 0.10 89.14 01:59:01 AM all 4.44 0.00 0.33 0.00 0.08 95.15 01:59:01 AM 0 1.74 0.00 0.20 0.00 0.07 98.00 01:59:01 AM 1 7.14 0.00 0.45 0.00 0.10 92.31 02:00:01 AM all 4.45 0.00 0.48 0.00 0.10 94.97 02:00:01 AM 0 4.80 0.00 0.45 0.00 0.10 94.65 02:00:01 AM 1 4.11 0.00 0.50 0.00 0.10 95.29 02:01:01 AM all 4.72 0.00 0.43 0.02 0.08 94.76 02:01:01 AM 0 3.35 0.00 0.32 0.02 0.07 96.24 02:01:01 AM 1 6.08 0.00 0.54 0.02 0.08 93.27 02:02:01 AM all 11.34 0.00 0.68 0.00 0.09 87.89 02:02:01 AM 0 11.18 0.00 0.76 0.00 0.08 87.97 02:02:01 AM 1 11.49 0.00 0.60 0.00 0.10 87.80 02:03:01 AM all 4.93 0.00 0.54 0.01 0.08 94.44 02:03:01 AM 0 4.33 0.00 0.42 0.00 0.08 95.16 02:03:01 AM 1 5.52 0.00 0.67 0.02 0.08 93.71 02:04:01 AM all 5.60 0.00 0.55 0.00 0.09 93.75 02:04:01 AM 0 8.26 0.00 0.52 0.00 0.10 91.12 02:04:01 AM 1 2.95 0.00 0.59 0.00 0.08 96.38 02:05:01 AM all 6.55 0.00 0.32 0.01 0.08 93.05 02:05:01 AM 0 3.86 0.00 0.40 0.02 0.08 95.64 02:05:01 AM 1 9.25 0.00 0.23 0.00 0.07 90.45 02:06:01 AM all 5.32 0.00 0.83 0.00 0.08 93.77 02:06:01 AM 0 8.93 0.00 1.36 0.00 0.07 89.65 02:06:01 AM 1 1.72 0.00 0.30 0.00 0.08 97.89 02:07:01 AM all 3.07 0.00 0.39 0.00 0.11 96.43 02:07:01 AM 0 1.39 0.00 0.20 0.00 0.10 98.31 02:07:01 AM 1 4.75 0.00 0.59 0.00 0.12 94.55 02:08:02 AM all 5.51 0.00 0.32 0.00 0.09 94.08 02:08:02 AM 0 2.21 0.00 0.34 0.00 0.08 97.37 02:08:02 AM 1 8.81 0.00 0.30 0.00 0.10 90.79 02:08:02 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 4.50 0.00 0.19 0.00 0.08 95.22 02:09:01 AM 0 4.66 0.00 0.19 0.00 0.09 95.07 02:09:01 AM 1 4.35 0.00 0.19 0.00 0.08 95.38 02:10:01 AM all 4.26 0.00 0.37 0.00 0.08 95.28 02:10:01 AM 0 3.36 0.00 0.20 0.00 0.07 96.37 02:10:01 AM 1 5.16 0.00 0.53 0.00 0.10 94.21 02:11:01 AM all 8.73 0.00 0.91 0.00 0.08 90.28 02:11:01 AM 0 8.09 0.00 1.10 0.00 0.07 90.74 02:11:01 AM 1 9.37 0.00 0.72 0.00 0.09 89.82 02:12:01 AM all 4.13 0.00 0.84 0.00 0.11 94.93 02:12:01 AM 0 2.83 0.00 0.64 0.00 0.10 96.44 02:12:01 AM 1 5.43 0.00 1.04 0.00 0.12 93.41 02:13:01 AM all 10.31 0.00 0.59 0.00 0.09 89.01 02:13:01 AM 0 1.30 0.00 0.37 0.00 0.08 98.24 02:13:01 AM 1 19.31 0.00 0.82 0.00 0.10 79.77 02:14:01 AM all 22.11 0.00 3.06 0.46 0.08 74.29 02:14:01 AM 0 14.26 0.00 2.62 0.73 0.10 82.28 02:14:01 AM 1 29.95 0.00 3.49 0.18 0.07 66.31 Average: all 8.69 0.01 1.09 0.14 0.08 89.99 Average: 0 6.42 0.02 0.96 0.18 0.08 92.34 Average: 1 10.96 0.00 1.22 0.09 0.09 87.64