---> uname -a: Linux prd-centos8-robot-2c-8g-13498.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: 2800.000 BogoMIPS: 5600.00 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 573 4944 19 2179 6825 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:6a:c5:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84945sec preferred_lft 84945sec inet6 fe80::f816:3eff:fe6a:c55a/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) 12/14/2025 _x86_64_ (2 CPU) 01:47:30 LINUX RESTART (2 CPU) 01:48:01 AM tps rtps wtps bread/s bwrtn/s 01:49:01 AM 81.41 16.91 64.50 5352.08 6229.64 01:50:01 AM 92.05 0.92 91.14 65.84 11054.32 01:51:01 AM 15.96 0.20 15.76 31.58 1647.11 01:52:01 AM 69.39 7.12 62.27 1322.58 3965.19 01:53:01 AM 32.86 0.00 32.86 0.00 6310.01 01:54:01 AM 3.75 0.23 3.52 12.66 140.79 01:55:01 AM 1.93 0.00 1.93 0.00 67.68 01:56:01 AM 0.15 0.00 0.15 0.00 9.18 01:57:01 AM 0.28 0.00 0.28 0.00 4.12 01:58:01 AM 0.20 0.00 0.20 0.00 9.83 01:59:01 AM 0.30 0.00 0.30 0.00 5.70 02:00:01 AM 0.22 0.00 0.22 0.00 9.08 02:01:01 AM 0.42 0.02 0.40 0.13 6.28 02:02:01 AM 0.42 0.07 0.35 1.73 20.47 02:03:01 AM 0.28 0.03 0.25 0.27 3.92 02:04:01 AM 1.33 0.00 1.33 0.00 39.51 02:05:01 AM 0.40 0.00 0.40 0.00 6.93 02:06:01 AM 0.10 0.00 0.10 0.00 1.07 02:07:01 AM 0.18 0.00 0.18 0.00 9.65 02:08:01 AM 0.53 0.00 0.53 0.00 9.98 02:09:01 AM 0.30 0.00 0.30 0.00 11.85 02:10:01 AM 2.30 0.35 1.95 38.26 106.03 02:11:01 AM 21.61 0.08 21.52 9.86 1174.05 Average: 14.19 1.13 13.06 297.18 1341.01 01:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 AM 5378888 7075064 2503544 31.76 2688 1878932 682912 7.65 188240 1998052 185020 01:50:01 AM 5177116 7023008 2705316 34.32 2688 2021316 714832 8.00 198960 2156120 42016 01:51:01 AM 5195852 7042556 2686580 34.08 2688 2022268 669152 7.49 216776 2120500 10756 01:52:01 AM 4973180 7074400 2909252 36.91 2688 2267284 626572 7.02 260804 2268240 175540 01:53:01 AM 4970360 7071060 2912072 36.94 2688 2267260 626572 7.02 261016 2267856 4 01:54:01 AM 4926080 7027720 2956352 37.51 2688 2268200 678984 7.60 261152 2311872 8 01:55:01 AM 4926168 7027840 2956264 37.50 2688 2268232 678984 7.60 261152 2311908 4 01:56:01 AM 4917188 7019092 2965244 37.62 2688 2268464 717796 8.04 261152 2320740 4 01:57:01 AM 4917144 7019080 2965288 37.62 2688 2268496 717796 8.04 261152 2320684 4 01:58:01 AM 4917388 7019524 2965044 37.62 2688 2268720 717796 8.04 261160 2320796 4 01:59:01 AM 4917240 7019412 2965192 37.62 2688 2268756 717796 8.04 261160 2320904 4 02:00:01 AM 4924024 7026416 2958408 37.53 2688 2268976 686092 7.68 261160 2313760 4 02:01:01 AM 4923460 7025888 2958972 37.54 2688 2269012 686092 7.68 261160 2314260 4 02:02:01 AM 4923532 7026488 2958900 37.54 2688 2269540 686092 7.68 261424 2314284 4 02:03:01 AM 4907988 7010984 2974444 37.74 2688 2269584 744840 8.34 261500 2329396 60 02:04:01 AM 4894436 6997680 2987996 37.91 2688 2269828 733740 8.22 261500 2342752 16 02:05:01 AM 4908280 7011556 2974152 37.73 2688 2269860 733740 8.22 261500 2329096 4 02:06:01 AM 4922360 7025868 2960072 37.55 2688 2270092 706744 7.91 261500 2315292 252 02:07:01 AM 4906848 7010404 2975584 37.75 2688 2270140 736344 8.24 261500 2330520 52 02:08:01 AM 4900656 7004448 2981776 37.83 2688 2270376 731028 8.19 261500 2336668 244 02:09:01 AM 4913148 7016972 2969284 37.67 2688 2270408 731028 8.19 261500 2324160 40 02:10:01 AM 5108356 7036160 2774076 35.19 2688 2098268 667700 7.48 260692 2144304 9436 02:11:01 AM 5088776 7008928 2793656 35.44 2688 2092860 688292 7.71 461248 1973404 22480 Average: 4979933 7026980 2902499 36.82 2688 2215516 699171 7.83 262126 2264590 19390 01:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 343.97 203.22 1779.60 60.42 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 77.16 60.98 735.11 9.13 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 10.31 5.43 4.36 2.86 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 49.11 42.11 341.67 10.47 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 169.78 129.06 36.66 39.02 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 30.66 21.50 7.14 4.73 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 1.23 0.17 0.10 0.02 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 17.09 15.08 120.56 1.56 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 1.35 0.18 0.11 0.02 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 11.61 7.57 1.70 0.62 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 4.42 0.25 0.33 0.08 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 17.61 15.73 120.01 1.17 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 0.67 0.17 0.04 0.02 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 17.87 17.24 3.32 3.26 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 8.35 7.40 117.79 0.48 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 30.13 29.71 355.52 2.13 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 0.87 0.15 0.05 0.01 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 11.10 8.60 2.55 0.93 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 7.50 6.71 117.97 0.62 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 34.28 30.11 355.93 2.10 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 1.22 0.23 0.20 0.08 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 54.04 34.08 82.35 26.23 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 9.65 9.86 6.98 4.50 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 39.56 28.07 182.18 7.41 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) 12/14/2025 _x86_64_ (2 CPU) 01:47:30 LINUX RESTART (2 CPU) 01:48:01 AM CPU %user %nice %system %iowait %steal %idle 01:49:01 AM all 41.24 0.00 6.38 1.37 0.12 50.90 01:49:01 AM 0 47.37 0.00 6.88 1.47 0.12 44.16 01:49:01 AM 1 35.11 0.00 5.88 1.27 0.12 57.63 01:50:01 AM all 24.56 0.00 3.54 2.95 0.09 68.85 01:50:01 AM 0 31.03 0.00 4.01 3.41 0.08 61.48 01:50:01 AM 1 18.11 0.00 3.08 2.50 0.10 76.21 01:51:01 AM all 12.07 0.00 1.33 0.21 0.06 86.34 01:51:01 AM 0 15.75 0.00 1.25 0.10 0.07 82.83 01:51:01 AM 1 8.38 0.00 1.40 0.32 0.05 89.86 01:52:01 AM all 38.01 0.00 6.72 0.66 0.10 54.52 01:52:01 AM 0 46.94 0.00 7.36 0.70 0.10 44.91 01:52:01 AM 1 29.08 0.00 6.09 0.62 0.10 64.12 01:53:01 AM all 0.74 0.00 0.65 0.59 0.03 97.98 01:53:01 AM 0 0.99 0.00 0.72 0.68 0.02 97.60 01:53:01 AM 1 0.50 0.00 0.59 0.49 0.05 98.38 01:54:01 AM all 2.33 0.00 0.29 0.03 0.07 97.28 01:54:01 AM 0 0.78 0.00 0.23 0.00 0.05 98.93 01:54:01 AM 1 3.89 0.00 0.35 0.05 0.08 95.63 01:55:01 AM all 0.48 0.00 0.11 0.01 0.08 99.32 01:55:01 AM 0 0.63 0.00 0.08 0.02 0.07 99.20 01:55:01 AM 1 0.33 0.00 0.13 0.00 0.08 99.45 01:56:01 AM all 0.99 0.00 0.16 0.00 0.10 98.76 01:56:01 AM 0 1.10 0.00 0.13 0.00 0.08 98.68 01:56:01 AM 1 0.87 0.00 0.18 0.00 0.12 98.83 01:57:01 AM all 0.42 0.00 0.10 0.00 0.06 99.42 01:57:01 AM 0 0.33 0.00 0.10 0.00 0.07 99.50 01:57:01 AM 1 0.50 0.00 0.10 0.00 0.05 99.35 01:58:01 AM all 0.99 0.00 0.13 0.00 0.05 98.82 01:58:01 AM 0 1.34 0.00 0.17 0.00 0.07 98.43 01:58:01 AM 1 0.65 0.00 0.10 0.00 0.03 99.21 01:59:01 AM all 0.48 0.00 0.08 0.00 0.06 99.38 01:59:01 AM 0 0.47 0.00 0.05 0.00 0.03 99.45 01:59:01 AM 1 0.49 0.00 0.12 0.00 0.08 99.31 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 0.94 0.00 0.16 0.00 0.06 98.84 02:00:01 AM 0 0.73 0.00 0.12 0.00 0.05 99.10 02:00:01 AM 1 1.16 0.00 0.20 0.00 0.07 98.58 02:01:01 AM all 0.48 0.00 0.09 0.00 0.05 99.37 02:01:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 02:01:01 AM 1 0.39 0.00 0.13 0.00 0.08 99.40 02:02:01 AM all 2.13 0.00 0.21 0.01 0.05 97.60 02:02:01 AM 0 0.87 0.00 0.13 0.02 0.03 98.95 02:02:01 AM 1 3.40 0.00 0.28 0.00 0.07 96.25 02:03:01 AM all 0.63 0.00 0.28 0.00 0.08 99.02 02:03:01 AM 0 0.72 0.00 0.30 0.00 0.07 98.92 02:03:01 AM 1 0.53 0.00 0.25 0.00 0.08 99.13 02:04:01 AM all 1.03 0.00 0.21 0.01 0.04 98.71 02:04:01 AM 0 1.42 0.00 0.20 0.00 0.03 98.34 02:04:01 AM 1 0.64 0.00 0.22 0.02 0.05 99.08 02:05:01 AM all 0.49 0.00 0.09 0.00 0.05 99.37 02:05:01 AM 0 0.32 0.00 0.10 0.00 0.07 99.52 02:05:01 AM 1 0.67 0.00 0.08 0.00 0.03 99.21 02:06:01 AM all 1.02 0.00 0.12 0.00 0.05 98.81 02:06:01 AM 0 0.82 0.00 0.13 0.00 0.05 99.00 02:06:01 AM 1 1.22 0.00 0.10 0.00 0.05 98.63 02:07:01 AM all 0.57 0.00 0.13 0.00 0.05 99.25 02:07:01 AM 0 0.99 0.00 0.17 0.00 0.05 98.80 02:07:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 02:08:01 AM all 0.97 0.00 0.21 0.00 0.07 98.75 02:08:01 AM 0 1.44 0.00 0.28 0.00 0.08 98.19 02:08:01 AM 1 0.50 0.00 0.13 0.00 0.05 99.31 02:09:01 AM all 0.51 0.00 0.08 0.00 0.07 99.34 02:09:01 AM 0 0.37 0.00 0.08 0.00 0.07 99.48 02:09:01 AM 1 0.65 0.00 0.08 0.00 0.07 99.20 02:10:01 AM all 4.05 0.00 1.12 10.33 0.10 84.40 02:10:01 AM 0 5.09 0.00 0.98 0.58 0.08 93.26 02:10:01 AM 1 3.01 0.00 1.25 20.09 0.12 75.53 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 18.47 0.00 1.93 3.61 0.08 75.91 02:11:01 AM 0 16.41 0.00 2.08 2.13 0.08 79.29 02:11:01 AM 1 20.53 0.00 1.77 5.09 0.08 72.53 Average: all 6.69 0.00 1.05 0.86 0.07 91.33 Average: 0 7.68 0.00 1.11 0.40 0.06 90.75 Average: 1 5.70 0.00 0.99 1.32 0.07 91.92