---> uname -a: Linux prd-centos8-robot-2c-8g-1843.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 573 4945 19 2178 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:b7:66:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84950sec preferred_lft 84950sec inet6 fe80::f816:3eff:feb7:660a/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) 10/25/2025 _x86_64_ (2 CPU) 00:36:00 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 77.27 0.12 77.16 3.20 7270.59 12:39:01 AM 68.13 0.75 67.38 53.45 7996.30 12:40:01 AM 23.78 0.38 23.39 64.25 2120.66 12:41:01 AM 66.16 6.96 59.20 1292.77 5895.27 12:42:01 AM 20.45 0.00 20.45 0.00 3544.98 12:43:01 AM 4.10 0.23 3.87 12.66 175.79 12:44:01 AM 1.98 0.00 1.98 0.00 68.22 12:45:01 AM 0.35 0.00 0.35 0.00 12.05 12:46:01 AM 0.37 0.00 0.37 0.00 5.13 12:47:01 AM 0.22 0.00 0.22 0.00 10.08 12:48:01 AM 0.28 0.00 0.28 0.00 5.35 12:49:01 AM 0.20 0.00 0.20 0.00 9.22 12:50:01 AM 0.28 0.00 0.28 0.00 4.35 12:51:01 AM 0.25 0.03 0.22 0.27 18.48 12:52:01 AM 1.38 0.00 1.38 0.00 30.48 12:53:01 AM 0.25 0.00 0.25 0.00 4.95 12:54:01 AM 0.33 0.00 0.33 0.00 11.70 12:55:01 AM 0.17 0.00 0.17 0.00 10.26 12:56:01 AM 0.15 0.00 0.15 0.00 1.25 12:57:01 AM 0.45 0.00 0.45 0.00 8.08 12:58:01 AM 0.30 0.00 0.30 0.00 11.28 12:59:01 AM 9.85 0.32 9.53 36.93 382.74 01:00:01 AM 38.30 0.52 37.79 63.85 1989.82 Average: 13.70 0.40 13.29 66.41 1286.46 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5335480 7060408 2546952 32.31 2688 1907144 663596 7.43 187240 2035248 104472 12:39:01 AM 5174656 7017200 2707776 34.35 2688 2018000 701528 7.85 198920 2158444 42416 12:40:01 AM 5245976 7090260 2636456 33.45 2688 2019932 647220 7.25 219592 2068200 8 12:41:01 AM 4969076 7065696 2913356 36.96 2688 2263704 630796 7.06 262712 2269096 94516 12:42:01 AM 4968736 7065164 2913696 36.96 2688 2263708 630796 7.06 262712 2269236 16 12:43:01 AM 4926828 7024204 2955604 37.50 2688 2264656 678988 7.60 262840 2310932 8 12:44:01 AM 4926556 7023964 2955876 37.50 2688 2264688 678988 7.60 262840 2311080 4 12:45:01 AM 4917292 7014932 2965140 37.62 2688 2264920 694672 7.78 262840 2320080 4 12:46:01 AM 4917828 7015500 2964604 37.61 2688 2264952 694672 7.78 262840 2319780 4 12:47:01 AM 4917688 7015584 2964744 37.61 2688 2265176 694672 7.78 262848 2320064 4 12:48:01 AM 4917768 7015700 2964664 37.61 2688 2265212 694672 7.78 262848 2320148 8 12:49:01 AM 4922436 7020588 2959996 37.55 2688 2265432 699448 7.83 262848 2314900 4 12:50:01 AM 4921976 7020160 2960456 37.56 2688 2265464 720392 8.07 262848 2315280 4 12:51:01 AM 4921908 7020548 2960524 37.56 2688 2265916 719596 8.06 263032 2315540 12 12:52:01 AM 4907908 7006596 2974524 37.74 2688 2265964 733520 8.21 263032 2329276 56 12:53:01 AM 4892884 6991816 2989548 37.93 2688 2266208 750592 8.40 263032 2344128 248 12:54:01 AM 4920092 7019056 2962340 37.58 2688 2266240 722400 8.09 263032 2317332 52 12:55:01 AM 4919944 7019140 2962488 37.58 2688 2266472 706396 7.91 263032 2317464 12 12:56:01 AM 4907068 7006312 2975364 37.75 2688 2266520 735888 8.24 263032 2329944 56 12:57:01 AM 4899244 6998724 2983188 37.85 2688 2266756 742676 8.32 263032 2337600 244 12:58:01 AM 4919320 7018828 2963112 37.59 2688 2266788 721632 8.08 263040 2317748 40 12:59:01 AM 5014536 6972068 2867896 36.38 2688 2130152 733212 8.21 291908 2216464 65764 01:00:01 AM 5113524 7036364 2768908 35.13 2688 2095940 673648 7.54 462552 1951740 25732 Average: 4977336 7023427 2905096 36.86 2688 2215215 698696 7.82 264898 2265640 14508 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 64.60 49.28 689.26 6.11 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 62.31 43.80 609.74 8.31 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 14.45 10.31 5.83 3.92 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 233.21 195.63 373.12 45.81 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 6.07 5.13 1.48 5.62 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 30.66 23.29 7.01 4.74 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 2.33 0.17 0.17 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 18.88 16.61 120.60 1.63 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 1.78 0.18 0.13 0.02 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 9.15 6.81 1.45 0.62 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 2.17 0.12 0.10 0.01 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 15.55 15.08 119.91 1.13 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 0.52 0.17 0.04 0.02 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 18.90 18.43 3.35 3.30 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 8.43 7.63 117.94 0.56 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 32.04 30.67 355.46 2.13 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 2.93 0.37 0.59 0.24 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 8.20 7.73 1.93 0.84 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 9.75 7.43 118.06 0.48 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 32.26 28.37 355.72 2.07 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 0.62 0.13 0.05 0.01 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 56.19 38.84 113.90 28.68 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 16.93 15.74 14.72 7.85 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 28.17 22.69 130.90 5.40 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) 10/25/2025 _x86_64_ (2 CPU) 00:36:00 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 20.54 0.00 3.13 9.69 0.15 66.49 12:38:01 AM 0 25.55 0.00 3.58 12.17 0.13 58.56 12:38:01 AM 1 15.53 0.00 2.67 7.20 0.17 74.43 12:39:01 AM all 23.52 0.00 3.27 6.35 0.09 66.78 12:39:01 AM 0 28.47 0.00 3.65 7.03 0.10 60.75 12:39:01 AM 1 18.57 0.00 2.88 5.67 0.08 72.80 12:40:01 AM all 12.48 0.00 1.79 0.68 0.06 84.99 12:40:01 AM 0 16.47 0.00 1.92 0.97 0.07 80.57 12:40:01 AM 1 8.48 0.00 1.65 0.40 0.05 89.41 12:41:01 AM all 33.80 0.00 6.00 0.76 0.10 59.34 12:41:01 AM 0 44.20 0.00 6.73 0.69 0.10 48.28 12:41:01 AM 1 23.40 0.00 5.26 0.84 0.10 70.40 12:42:01 AM all 0.43 0.00 0.27 0.45 0.03 98.82 12:42:01 AM 0 0.38 0.00 0.23 0.23 0.03 99.12 12:42:01 AM 1 0.47 0.00 0.30 0.67 0.03 98.53 12:43:01 AM all 2.28 0.00 0.31 0.02 0.05 97.34 12:43:01 AM 0 0.63 0.00 0.15 0.00 0.02 99.20 12:43:01 AM 1 3.94 0.00 0.47 0.03 0.08 95.48 12:44:01 AM all 0.51 0.00 0.13 0.01 0.04 99.31 12:44:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.27 12:44:01 AM 1 0.42 0.00 0.17 0.02 0.05 99.35 12:45:01 AM all 0.99 0.00 0.20 0.00 0.05 98.76 12:45:01 AM 0 1.00 0.00 0.27 0.00 0.05 98.68 12:45:01 AM 1 0.99 0.00 0.13 0.00 0.05 98.83 12:46:01 AM all 0.48 0.00 0.12 0.00 0.04 99.36 12:46:01 AM 0 0.25 0.00 0.08 0.00 0.02 99.65 12:46:01 AM 1 0.70 0.00 0.15 0.00 0.07 99.08 12:47:01 AM all 0.81 0.00 0.16 0.00 0.06 98.97 12:47:01 AM 0 0.27 0.00 0.17 0.00 0.03 99.53 12:47:01 AM 1 1.36 0.00 0.15 0.00 0.08 98.41 12:48:01 AM all 0.46 0.00 0.13 0.00 0.07 99.34 12:48:01 AM 0 0.67 0.00 0.15 0.00 0.07 99.11 12:48:01 AM 1 0.25 0.00 0.12 0.00 0.07 99.56 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.86 0.00 0.16 0.00 0.06 98.92 12:49:01 AM 0 0.67 0.00 0.12 0.00 0.05 99.17 12:49:01 AM 1 1.06 0.00 0.20 0.00 0.07 98.68 12:50:01 AM all 0.43 0.00 0.08 0.00 0.06 99.43 12:50:01 AM 0 0.27 0.00 0.07 0.00 0.05 99.62 12:50:01 AM 1 0.59 0.00 0.10 0.00 0.07 99.25 12:51:01 AM all 1.99 0.00 0.32 0.00 0.06 97.63 12:51:01 AM 0 2.06 0.00 0.28 0.00 0.07 97.59 12:51:01 AM 1 1.92 0.00 0.35 0.00 0.05 97.67 12:52:01 AM all 0.56 0.00 0.15 0.00 0.05 99.24 12:52:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 12:52:01 AM 1 0.52 0.00 0.22 0.00 0.07 99.20 12:53:01 AM all 1.02 0.00 0.18 0.00 0.07 98.74 12:53:01 AM 0 1.40 0.00 0.22 0.00 0.05 98.33 12:53:01 AM 1 0.64 0.00 0.13 0.00 0.08 99.15 12:54:01 AM all 0.50 0.00 0.09 0.00 0.08 99.33 12:54:01 AM 0 0.30 0.00 0.08 0.00 0.08 99.53 12:54:01 AM 1 0.70 0.00 0.10 0.00 0.07 99.13 12:55:01 AM all 0.88 0.00 0.14 0.00 0.07 98.91 12:55:01 AM 0 0.45 0.00 0.15 0.00 0.05 99.35 12:55:01 AM 1 1.31 0.00 0.13 0.00 0.08 98.48 12:56:01 AM all 0.54 0.00 0.14 0.00 0.05 99.26 12:56:01 AM 0 0.82 0.00 0.13 0.00 0.02 99.03 12:56:01 AM 1 0.27 0.00 0.15 0.00 0.08 99.50 12:57:01 AM all 1.01 0.00 0.19 0.00 0.07 98.73 12:57:01 AM 0 0.65 0.00 0.08 0.00 0.05 99.22 12:57:01 AM 1 1.37 0.00 0.30 0.00 0.08 98.24 12:58:01 AM all 0.49 0.00 0.08 0.00 0.08 99.36 12:58:01 AM 0 0.60 0.00 0.05 0.00 0.05 99.30 12:58:01 AM 1 0.38 0.00 0.10 0.00 0.10 99.41 12:59:01 AM all 11.25 0.00 1.66 0.07 0.07 86.95 12:59:01 AM 0 13.29 0.00 1.30 0.08 0.05 85.28 12:59:01 AM 1 9.21 0.00 2.03 0.05 0.08 88.64 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 32.58 0.00 4.22 0.16 0.08 62.96 01:00:01 AM 0 41.97 0.00 4.76 0.20 0.08 52.99 01:00:01 AM 1 23.18 0.00 3.67 0.12 0.08 72.95 Average: all 6.46 0.00 1.00 0.79 0.07 91.69 Average: 0 7.90 0.00 1.06 0.93 0.06 90.06 Average: 1 5.02 0.00 0.93 0.65 0.08 93.32