---> uname -a: Linux prd-centos8-robot-2c-8g-2089.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 609 4846 19 2241 6789 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:61:3e:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85185sec preferred_lft 85185sec inet6 fe80::f816:3eff:fe61:3e02/64 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) 09/29/2025 _x86_64_ (2 CPU) 04:47:40 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 177.74 123.38 54.37 13496.97 39389.24 04:50:01 AM 119.24 0.77 118.47 54.51 11271.23 04:51:01 AM 39.03 0.38 38.65 64.23 4254.19 04:52:01 AM 79.24 7.00 72.24 1293.30 8673.86 04:53:01 AM 13.16 0.00 13.16 0.00 1230.44 04:54:01 AM 2.68 0.00 2.68 0.00 76.99 04:55:01 AM 0.33 0.00 0.33 0.00 3.55 04:56:01 AM 0.72 0.22 0.50 11.73 92.23 04:57:01 AM 1.95 0.00 1.95 0.00 154.00 04:58:01 AM 0.30 0.03 0.27 1.87 24.48 04:59:01 AM 0.32 0.00 0.32 0.00 109.15 05:00:01 AM 0.27 0.00 0.27 0.00 112.00 05:01:01 AM 0.35 0.02 0.33 0.13 121.74 05:02:01 AM 0.43 0.07 0.37 1.73 84.72 05:03:01 AM 0.42 0.03 0.38 0.27 119.11 05:04:01 AM 1.33 0.00 1.33 0.00 143.96 05:05:01 AM 0.23 0.00 0.23 0.00 71.07 05:06:01 AM 0.25 0.00 0.25 0.00 117.33 05:07:01 AM 16.46 0.33 16.13 37.85 2148.17 Average: 23.92 6.96 16.96 787.53 3589.57 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5549224 7077748 2333208 29.60 2688 1721112 692208 7.75 185412 1865444 79872 04:50:01 AM 5188668 7029924 2693764 34.17 2688 2016880 691852 7.75 191888 2150488 103088 04:51:01 AM 5164620 7019576 2717812 34.48 2688 2030812 703212 7.87 225244 2142320 22752 04:52:01 AM 4959976 7053792 2922456 37.08 2688 2261432 642312 7.19 262308 2275404 26976 04:53:01 AM 4962508 7056204 2919924 37.04 2688 2261444 642312 7.19 262324 2275116 4 04:54:01 AM 4962384 7056080 2920048 37.05 2688 2261444 642312 7.19 262328 2275340 4 04:55:01 AM 4962552 7056248 2919880 37.04 2688 2261444 642312 7.19 262328 2275276 4 04:56:01 AM 4907568 7004296 2974864 37.74 2688 2264488 730680 8.18 262544 2329648 196 04:57:01 AM 4905264 7004492 2977168 37.77 2688 2267008 730680 8.18 262836 2332032 4 04:58:01 AM 4901768 7003664 2980664 37.81 2688 2269672 730680 8.18 263028 2335152 1996 04:59:01 AM 4898488 7003320 2983944 37.86 2688 2272584 752512 8.43 263028 2338268 1740 05:00:01 AM 4895428 7003096 2987004 37.89 2688 2275468 751340 8.41 263028 2341264 1312 05:01:01 AM 4891484 7001956 2990948 37.94 2688 2278272 751340 8.41 263028 2345008 548 05:02:01 AM 4886440 7000100 2995992 38.01 2688 2281412 767096 8.59 263172 2349904 1232 05:03:01 AM 4882704 6999964 2999728 38.06 2688 2285020 788144 8.82 263248 2353688 1380 05:04:01 AM 4880504 7000008 3001928 38.08 2688 2287304 788144 8.82 263248 2355904 240 05:05:01 AM 4876640 6999508 3005792 38.13 2688 2290620 807204 9.04 263248 2359568 1500 05:06:01 AM 4873504 6999540 3008928 38.17 2688 2293804 807204 9.04 263248 2362648 1208 05:07:01 AM 4977728 6962312 2904704 36.85 2688 2157432 730364 8.18 333680 2211080 24024 Average: 4975129 7017465 2907303 36.88 2688 2212508 725890 8.13 256798 2277555 14109 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 282.51 169.56 1243.72 56.77 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 104.08 80.89 1255.38 11.68 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 18.14 13.66 7.78 4.93 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 489.22 357.16 420.20 83.41 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 5.35 4.53 1.67 2.67 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 3.42 2.20 0.89 0.68 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 2.87 2.13 0.69 0.62 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 124.61 112.56 28.44 9.45 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 87.05 87.47 17.13 7.06 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 70.00 69.62 15.89 5.76 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 114.28 115.55 22.90 9.20 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 115.88 116.83 22.27 9.13 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 62.55 63.10 15.16 5.22 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 122.31 123.31 25.81 9.92 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 176.44 178.00 34.88 13.24 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 105.71 106.48 19.76 8.44 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 144.73 146.09 29.31 11.15 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 135.26 136.76 27.41 10.25 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 113.90 71.26 159.17 128.43 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 119.91 103.01 176.25 20.42 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) 09/29/2025 _x86_64_ (2 CPU) 04:47:40 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 34.99 0.05 10.84 13.87 0.13 40.13 04:49:01 AM 0 35.28 0.03 11.29 14.50 0.12 38.77 04:49:01 AM 1 34.69 0.07 10.38 13.23 0.13 41.50 04:50:01 AM all 37.96 0.00 5.54 1.84 0.13 54.54 04:50:01 AM 0 27.50 0.00 4.43 2.02 0.13 65.91 04:50:01 AM 1 48.48 0.00 6.65 1.65 0.13 43.08 04:51:01 AM all 14.41 0.00 2.35 0.75 0.08 82.41 04:51:01 AM 0 16.23 0.00 2.35 0.78 0.08 80.55 04:51:01 AM 1 12.58 0.00 2.34 0.72 0.08 84.28 04:52:01 AM all 31.25 0.00 6.04 0.94 0.11 61.66 04:52:01 AM 0 22.16 0.00 5.57 0.73 0.10 71.44 04:52:01 AM 1 40.39 0.00 6.52 1.16 0.12 51.83 04:53:01 AM all 0.56 0.00 0.23 0.15 0.03 99.02 04:53:01 AM 0 0.23 0.00 0.23 0.17 0.05 99.31 04:53:01 AM 1 0.88 0.00 0.23 0.13 0.02 98.73 04:54:01 AM all 0.28 0.00 0.07 0.01 0.03 99.61 04:54:01 AM 0 0.13 0.00 0.08 0.02 0.05 99.72 04:54:01 AM 1 0.43 0.00 0.05 0.00 0.02 99.50 04:55:01 AM all 0.34 0.00 0.09 0.00 0.05 99.52 04:55:01 AM 0 0.60 0.00 0.10 0.00 0.07 99.23 04:55:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 04:56:01 AM all 8.60 0.00 0.92 0.02 0.07 90.40 04:56:01 AM 0 3.77 0.00 0.77 0.03 0.07 95.36 04:56:01 AM 1 13.47 0.00 1.06 0.00 0.07 85.40 04:57:01 AM all 8.28 0.00 0.74 0.01 0.08 90.89 04:57:01 AM 0 4.31 0.00 0.50 0.02 0.07 95.11 04:57:01 AM 1 12.34 0.00 0.97 0.00 0.10 86.59 04:58:01 AM all 7.31 0.00 0.64 0.00 0.08 91.97 04:58:01 AM 0 10.46 0.00 0.74 0.00 0.07 88.74 04:58:01 AM 1 4.17 0.00 0.54 0.00 0.08 95.21 04:59:01 AM all 8.32 0.00 0.81 0.00 0.08 90.79 04:59:01 AM 0 8.11 0.00 0.60 0.00 0.08 91.20 04:59:01 AM 1 8.52 0.00 1.01 0.00 0.08 90.38 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 9.49 0.00 0.85 0.00 0.08 89.58 05:00:01 AM 0 12.83 0.00 1.01 0.00 0.09 86.08 05:00:01 AM 1 6.19 0.00 0.69 0.00 0.08 93.03 05:01:01 AM all 6.56 0.00 0.65 0.00 0.08 92.71 05:01:01 AM 0 4.36 0.00 0.70 0.00 0.08 94.86 05:01:01 AM 1 8.77 0.00 0.59 0.00 0.08 90.56 05:02:01 AM all 9.05 0.00 0.92 0.01 0.08 89.95 05:02:01 AM 0 8.81 0.00 0.96 0.02 0.07 90.15 05:02:01 AM 1 9.29 0.00 0.88 0.00 0.08 89.75 05:03:01 AM all 10.42 0.00 1.23 0.00 0.08 88.27 05:03:01 AM 0 9.68 0.00 1.21 0.00 0.08 89.03 05:03:01 AM 1 11.16 0.00 1.25 0.00 0.08 87.51 05:04:01 AM all 7.69 0.00 0.66 0.01 0.10 91.55 05:04:01 AM 0 9.40 0.00 0.62 0.00 0.10 89.88 05:04:01 AM 1 5.98 0.00 0.69 0.02 0.10 93.21 05:05:01 AM all 9.13 0.00 1.01 0.00 0.11 89.75 05:05:01 AM 0 5.41 0.00 0.89 0.00 0.10 93.60 05:05:01 AM 1 12.86 0.00 1.13 0.00 0.12 85.89 05:06:01 AM all 8.57 0.00 0.80 0.01 0.10 90.52 05:06:01 AM 0 7.06 0.00 0.74 0.02 0.10 92.08 05:06:01 AM 1 10.08 0.00 0.86 0.00 0.10 88.96 05:07:01 AM all 23.31 0.00 2.71 0.21 0.10 73.67 05:07:01 AM 0 19.35 0.00 2.52 0.18 0.10 77.85 05:07:01 AM 1 27.26 0.00 2.91 0.23 0.10 69.49 Average: all 12.46 0.00 1.95 0.94 0.09 84.56 Average: 0 10.83 0.00 1.86 0.97 0.08 86.25 Average: 1 14.09 0.00 2.04 0.90 0.09 82.88