---> uname -a: Linux prd-centos8-robot-2c-8g-5569.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: 2799.996 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 599 4836 19 2261 6799 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:aa:4f:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84750sec preferred_lft 84750sec inet6 fe80::f816:3eff:feaa:4fbf/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) 01/29/2026 _x86_64_ (2 CPU) 01:54:09 LINUX RESTART (2 CPU) 01:55:01 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 121.78 0.32 121.46 14.00 10947.31 01:57:01 AM 43.05 1.37 41.69 135.42 5306.58 01:58:01 AM 68.42 6.97 61.46 1288.85 3908.57 01:59:01 AM 38.29 0.03 38.25 3.47 6476.21 02:00:01 AM 4.75 0.07 4.68 4.93 209.35 02:01:01 AM 2.55 0.02 2.53 0.13 149.62 02:02:01 AM 0.58 0.07 0.51 1.76 43.66 02:03:01 AM 0.22 0.00 0.22 0.00 3.25 02:04:01 AM 0.28 0.00 0.28 0.00 77.09 02:05:01 AM 0.45 0.00 0.45 0.00 19.81 02:06:01 AM 0.47 0.00 0.47 0.00 48.89 02:07:01 AM 0.47 0.00 0.47 0.00 77.47 02:08:01 AM 1.47 0.32 1.15 6.93 55.51 02:09:01 AM 0.25 0.00 0.25 0.00 22.99 02:10:01 AM 0.60 0.03 0.57 0.27 75.25 02:11:01 AM 1.48 0.00 1.48 0.00 98.62 02:12:01 AM 0.78 0.00 0.78 0.00 84.41 02:13:01 AM 0.40 0.00 0.40 0.00 32.13 02:14:01 AM 0.35 0.00 0.35 0.00 68.03 02:15:01 AM 0.60 0.00 0.60 0.00 77.44 02:16:01 AM 0.28 0.00 0.28 0.00 126.55 02:17:01 AM 0.72 0.00 0.72 0.00 116.51 02:18:01 AM 0.77 0.00 0.77 0.00 157.10 02:19:01 AM 0.65 0.00 0.65 0.00 140.46 02:20:01 AM 15.64 0.32 15.33 36.92 795.57 02:21:01 AM 19.49 0.08 19.41 9.86 2769.93 Average: 12.50 0.37 12.13 57.82 1227.22 01:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5134356 6996892 2748068 34.86 2688 2039376 746508 8.36 189368 2212336 165520 01:57:01 AM 5237060 7082404 2645364 33.56 2688 2021272 669024 7.49 218468 2076748 9580 01:58:01 AM 4893876 6993504 2988548 37.91 2688 2266584 729740 8.17 253188 2353300 176320 01:59:01 AM 4952688 7052148 2929736 37.17 2688 2266764 670788 7.51 260228 2283380 8 02:00:01 AM 4906220 7006936 2976204 37.76 2688 2268020 726100 8.13 260580 2329404 108 02:01:01 AM 4898004 7001132 2984420 37.86 2688 2270436 741548 8.30 260824 2337160 492 02:02:01 AM 4897860 7001584 2984564 37.86 2688 2271024 741548 8.30 260972 2337412 24 02:03:01 AM 4896208 6999944 2986216 37.88 2688 2271036 741548 8.30 260972 2339284 4 02:04:01 AM 4893692 6999656 2988732 37.92 2688 2273264 741548 8.30 261016 2341624 24 02:05:01 AM 4892872 6999652 2989552 37.93 2688 2274080 741548 8.30 261128 2342292 512 02:06:01 AM 4890420 6999688 2992004 37.96 2688 2276576 741548 8.30 261200 2344964 1744 02:07:01 AM 4884976 6995436 2997448 38.03 2688 2277760 763508 8.55 261220 2350124 768 02:08:01 AM 4884380 6995256 2998044 38.03 2688 2278200 763508 8.55 261416 2350624 104 02:09:01 AM 4883500 6995028 2998924 38.05 2688 2278852 763508 8.55 261456 2351256 160 02:10:01 AM 4883104 6996628 2999320 38.05 2688 2280832 750864 8.41 261628 2351656 212 02:11:01 AM 4880852 6996388 3001572 38.08 2688 2282876 750864 8.41 261704 2353792 272 02:12:01 AM 4879240 6996488 3003184 38.10 2688 2284564 750864 8.41 261928 2355280 24 02:13:01 AM 4877652 6996204 3004772 38.12 2688 2285956 750864 8.41 262088 2356424 724 02:14:01 AM 4875680 6996484 3006744 38.14 2688 2288112 750864 8.41 262272 2358448 1112 02:15:01 AM 4874004 6996208 3008420 38.17 2688 2289504 750864 8.41 262296 2360000 504 02:16:01 AM 4869108 6994884 3013316 38.23 2688 2293100 750864 8.41 262460 2365028 416 02:17:01 AM 4864348 6994840 3018076 38.29 2688 2297824 750864 8.41 262696 2369428 2212 02:18:01 AM 4861488 6994800 3020936 38.32 2688 2300636 750864 8.41 262768 2372284 816 02:19:01 AM 4857068 6993984 3025356 38.38 2688 2304236 750864 8.41 262808 2376540 568 02:20:01 AM 4967148 6971548 2915276 36.98 2688 2176900 742648 8.32 340964 2210632 74180 02:21:01 AM 4949252 6954228 2933172 37.21 2688 2177824 753936 8.44 498276 2073856 10260 Average: 4914810 7000075 2967614 37.65 2688 2253677 741815 8.31 268997 2317434 17180 01:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 129.30 103.55 1534.92 13.53 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 23.86 16.58 122.62 4.86 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 47.73 37.01 338.38 8.00 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 155.95 100.83 36.40 25.80 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 34.13 22.10 10.24 3.11 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 54.88 54.95 9.66 7.42 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 20.72 19.31 3.81 1.73 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 2.32 0.38 0.19 0.03 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 53.58 53.42 11.25 4.96 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 50.69 32.54 9.93 5.26 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 98.30 86.95 21.97 10.20 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 32.47 29.46 7.50 4.63 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 14.16 12.56 2.78 1.37 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 22.36 20.54 4.32 2.07 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 34.33 26.18 9.32 11.07 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 64.93 63.56 12.79 9.81 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 57.70 59.65 10.51 7.15 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 50.39 51.77 8.88 6.12 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 55.60 54.20 16.60 6.41 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 28.00 23.71 5.87 4.37 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 47.19 46.21 8.11 6.40 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 68.04 68.67 14.67 9.89 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 56.30 54.33 12.29 7.08 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 11.53 11.85 2.53 1.80 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 92.05 60.11 182.27 132.92 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 5.93 4.87 4.26 2.50 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 50.50 42.91 92.44 11.49 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) 01/29/2026 _x86_64_ (2 CPU) 01:54:09 LINUX RESTART (2 CPU) 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 37.34 0.00 5.25 1.89 0.10 55.42 01:56:01 AM 0 50.56 0.00 6.27 1.35 0.10 41.72 01:56:01 AM 1 24.11 0.00 4.22 2.44 0.10 69.13 01:57:01 AM all 20.37 0.00 2.33 0.75 0.08 76.48 01:57:01 AM 0 19.16 0.00 2.15 0.67 0.07 77.96 01:57:01 AM 1 21.57 0.00 2.50 0.83 0.08 75.01 01:58:01 AM all 31.78 0.00 5.59 0.49 0.09 62.05 01:58:01 AM 0 34.25 0.00 6.04 0.62 0.10 58.99 01:58:01 AM 1 29.30 0.00 5.14 0.37 0.08 65.10 01:59:01 AM all 7.29 0.00 1.58 0.56 0.05 90.52 01:59:01 AM 0 11.33 0.00 1.71 0.57 0.05 86.34 01:59:01 AM 1 3.26 0.00 1.45 0.55 0.05 94.69 02:00:01 AM all 5.11 0.00 0.32 0.02 0.05 94.50 02:00:01 AM 0 4.15 0.00 0.22 0.02 0.05 95.57 02:00:01 AM 1 6.08 0.00 0.42 0.02 0.05 93.43 02:01:01 AM all 11.17 0.00 0.49 0.02 0.08 88.25 02:01:01 AM 0 11.03 0.00 0.39 0.02 0.08 88.48 02:01:01 AM 1 11.31 0.00 0.59 0.02 0.07 88.02 02:02:01 AM all 4.15 0.00 0.35 0.00 0.07 95.43 02:02:01 AM 0 5.98 0.00 0.44 0.00 0.05 93.53 02:02:01 AM 1 2.36 0.00 0.27 0.00 0.09 97.28 02:03:01 AM all 0.43 0.00 0.11 0.00 0.06 99.40 02:03:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 02:03:01 AM 1 0.30 0.00 0.15 0.00 0.08 99.46 02:04:01 AM all 6.73 0.00 0.30 0.00 0.08 92.89 02:04:01 AM 0 8.20 0.00 0.27 0.00 0.05 91.48 02:04:01 AM 1 5.26 0.00 0.34 0.00 0.10 94.30 02:05:01 AM all 4.35 0.00 0.29 0.00 0.08 95.29 02:05:01 AM 0 3.96 0.00 0.30 0.00 0.08 95.65 02:05:01 AM 1 4.73 0.00 0.29 0.00 0.07 94.92 02:06:01 AM all 9.91 0.00 0.64 0.00 0.06 89.39 02:06:01 AM 0 14.15 0.00 0.74 0.00 0.05 85.06 02:06:01 AM 1 5.76 0.00 0.54 0.00 0.07 93.63 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 5.13 0.00 0.29 0.00 0.09 94.48 02:07:01 AM 0 7.04 0.00 0.34 0.00 0.08 92.53 02:07:01 AM 1 3.24 0.00 0.25 0.00 0.10 96.40 02:08:01 AM all 3.50 0.01 0.31 0.02 0.07 96.09 02:08:01 AM 0 3.77 0.02 0.34 0.02 0.07 95.79 02:08:01 AM 1 3.24 0.00 0.29 0.02 0.07 96.38 02:09:01 AM all 2.94 0.00 0.14 0.00 0.08 96.83 02:09:01 AM 0 4.01 0.00 0.15 0.00 0.08 95.76 02:09:01 AM 1 1.87 0.00 0.13 0.00 0.08 97.91 02:10:01 AM all 6.77 0.00 0.49 0.02 0.08 92.65 02:10:01 AM 0 7.85 0.00 0.53 0.02 0.08 91.52 02:10:01 AM 1 5.70 0.00 0.45 0.02 0.07 93.77 02:11:01 AM all 8.39 0.00 0.58 0.01 0.09 90.94 02:11:01 AM 0 7.30 0.00 0.51 0.02 0.07 92.11 02:11:01 AM 1 9.48 0.00 0.65 0.00 0.10 89.77 02:12:01 AM all 4.25 0.00 0.31 0.00 0.07 95.37 02:12:01 AM 0 5.03 0.00 0.32 0.00 0.07 94.58 02:12:01 AM 1 3.46 0.00 0.30 0.00 0.07 96.17 02:13:01 AM all 3.47 0.00 0.30 0.00 0.07 96.16 02:13:01 AM 0 4.32 0.00 0.32 0.00 0.07 95.30 02:13:01 AM 1 2.63 0.00 0.28 0.00 0.07 97.02 02:14:01 AM all 4.49 0.00 0.33 0.00 0.08 95.11 02:14:01 AM 0 5.92 0.00 0.32 0.00 0.08 93.68 02:14:01 AM 1 3.06 0.00 0.33 0.00 0.07 96.53 02:15:01 AM all 4.58 0.00 0.27 0.03 0.06 95.07 02:15:01 AM 0 6.40 0.00 0.23 0.05 0.07 93.25 02:15:01 AM 1 2.76 0.00 0.30 0.00 0.05 96.89 02:16:01 AM all 12.46 0.00 0.39 0.00 0.07 87.08 02:16:01 AM 0 18.72 0.00 0.37 0.00 0.07 80.84 02:16:01 AM 1 6.15 0.00 0.41 0.00 0.07 93.38 02:17:01 AM all 16.20 0.00 0.53 0.02 0.08 83.18 02:17:01 AM 0 16.94 0.00 0.61 0.00 0.09 82.36 02:17:01 AM 1 15.47 0.00 0.45 0.03 0.07 83.98 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 8.93 0.00 0.38 0.01 0.07 90.61 02:18:01 AM 0 12.89 0.00 0.33 0.02 0.07 86.69 02:18:01 AM 1 4.98 0.00 0.42 0.00 0.07 94.54 02:19:01 AM all 7.85 0.00 0.32 0.00 0.08 91.76 02:19:01 AM 0 11.85 0.00 0.38 0.00 0.08 87.68 02:19:01 AM 1 3.85 0.00 0.25 0.00 0.07 95.84 02:20:01 AM all 25.71 0.00 2.31 0.10 0.08 71.80 02:20:01 AM 0 35.05 0.00 2.39 0.13 0.08 62.34 02:20:01 AM 1 16.35 0.00 2.24 0.07 0.08 81.26 02:21:01 AM all 7.81 0.00 1.10 0.20 0.05 90.84 02:21:01 AM 0 13.56 0.00 1.35 0.13 0.05 84.91 02:21:01 AM 1 2.05 0.00 0.85 0.27 0.05 96.78 Average: all 10.06 0.00 0.98 0.16 0.07 88.73 Average: 0 12.49 0.00 1.05 0.14 0.07 86.25 Average: 1 7.64 0.00 0.91 0.18 0.07 91.20