---> uname -a: Linux prd-centos8-robot-2c-8g-10991.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 583 4852 19 2261 6815 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:dd:8c:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84803sec preferred_lft 84803sec inet6 fe80::f816:3eff:fedd:8c13/64 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) 11/16/2025 _x86_64_ (2 CPU) 03:08:57 LINUX RESTART (2 CPU) 03:10:01 AM tps rtps wtps bread/s bwrtn/s 03:11:01 AM 123.19 0.22 122.98 11.33 12402.52 03:12:01 AM 41.07 1.03 40.04 115.29 4238.14 03:13:01 AM 65.23 6.96 58.26 1289.84 3936.62 03:14:01 AM 32.72 0.03 32.69 3.47 6287.12 03:15:01 AM 4.98 0.22 4.77 11.73 212.01 03:16:01 AM 1.03 0.00 1.03 0.00 83.99 03:17:01 AM 0.35 0.00 0.35 0.00 40.79 03:18:01 AM 0.35 0.00 0.35 0.00 4.27 03:19:01 AM 0.65 0.00 0.65 0.00 84.92 03:20:01 AM 0.43 0.00 0.43 0.00 18.24 03:21:01 AM 0.33 0.00 0.33 0.00 44.57 03:22:01 AM 0.70 0.00 0.70 0.00 81.24 03:23:01 AM 0.55 0.00 0.55 0.00 39.33 03:24:01 AM 0.75 0.03 0.72 0.27 28.96 03:25:01 AM 1.48 0.00 1.48 0.00 69.46 03:26:01 AM 0.28 0.00 0.28 0.00 65.53 03:27:01 AM 0.68 0.00 0.68 0.00 90.93 03:28:01 AM 0.50 0.00 0.50 0.00 75.62 03:29:01 AM 0.50 0.00 0.50 0.00 89.37 03:30:01 AM 0.62 0.00 0.62 0.00 28.26 03:31:01 AM 0.32 0.00 0.32 0.00 82.27 03:32:01 AM 1.07 0.00 1.07 0.00 224.17 03:33:01 AM 0.83 0.00 0.83 0.00 113.13 03:34:01 AM 0.67 0.00 0.67 0.00 139.69 03:35:01 AM 22.61 0.63 21.98 73.18 2636.84 Average: 12.08 0.37 11.72 60.25 1245.48 03:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:01 AM 5074532 6951288 2807900 35.62 2688 2053084 782028 8.76 191776 2269112 139520 03:12:01 AM 5248396 7094252 2634036 33.42 2688 2021352 639860 7.16 218324 2068380 10760 03:13:01 AM 4938504 7037880 2943928 37.35 2688 2265292 667780 7.48 253836 2309908 175552 03:14:01 AM 4961876 7060900 2920556 37.05 2688 2265416 642820 7.20 259392 2277088 4 03:15:01 AM 4913648 7014208 2968784 37.66 2688 2266952 707856 7.93 259536 2325108 104 03:16:01 AM 4907052 7009952 2975380 37.75 2688 2269300 707856 7.93 259780 2331308 588 03:17:01 AM 4903884 7007308 2978548 37.79 2688 2269816 707856 7.93 259780 2334608 4 03:18:01 AM 4903784 7007220 2978648 37.79 2688 2269828 707856 7.93 259780 2334736 4 03:19:01 AM 4901412 7007080 2981020 37.82 2688 2272060 724188 8.11 259824 2337036 52 03:20:01 AM 4900260 7006636 2982172 37.83 2688 2272768 722456 8.09 259936 2337824 396 03:21:01 AM 4898324 7006904 2984108 37.86 2688 2274980 722456 8.09 260008 2339968 1376 03:22:01 AM 4896616 7006792 2985816 37.88 2688 2276568 722456 8.09 260028 2341640 792 03:23:01 AM 4896352 7006700 2986080 37.88 2688 2276748 722456 8.09 260028 2341812 24 03:24:01 AM 4894912 7005864 2987520 37.90 2688 2277352 744408 8.34 260212 2343068 32 03:25:01 AM 4892392 7005396 2990040 37.93 2688 2279396 744408 8.34 260272 2345536 988 03:26:01 AM 4890332 7005384 2992100 37.96 2688 2281476 744408 8.34 260316 2347740 1260 03:27:01 AM 4888292 7004976 2994140 37.98 2688 2283140 744408 8.34 260524 2349444 648 03:28:01 AM 4886380 7004772 2996052 38.01 2688 2284800 744408 8.34 260748 2351156 420 03:29:01 AM 4883960 7004516 2998472 38.04 2688 2286972 744408 8.34 260916 2353552 240 03:30:01 AM 4882196 7004144 3000236 38.06 2688 2288344 716632 8.02 260940 2355116 1080 03:31:01 AM 4876032 7002244 3006400 38.14 2688 2292624 716632 8.02 261144 2361140 3040 03:32:01 AM 4871576 7002624 3010856 38.20 2688 2297456 716632 8.02 261360 2365580 2024 03:33:01 AM 4869044 7002352 3013388 38.23 2688 2299720 716632 8.02 261408 2368012 1504 03:34:01 AM 4744372 6881312 3138060 39.81 2688 2303324 843972 9.45 261432 2492620 1264 03:35:01 AM 5057124 7062480 2825308 35.84 2688 2177372 658292 7.37 495172 1968976 24180 Average: 4919250 7008127 2963182 37.59 2688 2256246 720527 8.07 265059 2318019 14634 03:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 125.01 96.07 1349.06 12.76 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 14.70 9.68 6.86 3.81 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 44.19 38.02 338.90 9.13 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 172.78 121.74 37.42 35.89 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 35.48 20.80 10.53 3.07 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 53.52 52.41 9.58 7.16 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 22.23 20.91 3.86 1.81 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 2.45 0.45 0.19 0.03 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 59.62 58.84 11.41 5.15 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 42.05 26.04 8.51 4.72 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 102.92 87.47 21.74 9.98 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 42.53 40.36 9.76 5.51 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 13.93 10.91 1.92 1.00 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 26.29 22.58 5.50 2.66 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 30.16 25.78 8.71 4.52 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 55.21 49.98 11.86 8.52 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 55.99 57.24 10.38 6.97 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 53.50 54.22 10.33 6.93 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 51.97 51.32 16.21 6.18 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 28.46 21.71 6.04 3.31 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 52.37 53.25 9.53 7.33 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 76.85 76.70 17.56 12.48 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 46.64 42.64 9.75 4.82 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 6.21 4.37 2.04 1.30 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 92.60 60.65 188.87 141.11 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 52.29 44.14 84.31 12.25 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) 11/16/2025 _x86_64_ (2 CPU) 03:08:57 LINUX RESTART (2 CPU) 03:10:01 AM CPU %user %nice %system %iowait %steal %idle 03:11:01 AM all 37.95 0.00 5.49 1.81 0.11 54.64 03:11:01 AM 0 38.31 0.00 5.10 1.57 0.12 54.91 03:11:01 AM 1 37.59 0.00 5.89 2.05 0.10 54.37 03:12:01 AM all 15.31 0.00 2.04 0.57 0.06 82.03 03:12:01 AM 0 10.22 0.00 1.97 0.42 0.05 87.35 03:12:01 AM 1 20.39 0.00 2.10 0.72 0.07 76.72 03:13:01 AM all 31.74 0.00 6.03 0.85 0.10 61.28 03:13:01 AM 0 24.54 0.00 5.50 0.91 0.10 68.94 03:13:01 AM 1 38.94 0.00 6.56 0.78 0.10 53.62 03:14:01 AM all 6.42 0.00 1.20 0.47 0.05 91.86 03:14:01 AM 0 3.83 0.00 0.90 0.48 0.05 94.73 03:14:01 AM 1 9.00 0.00 1.50 0.45 0.05 88.99 03:15:01 AM all 5.41 0.00 0.31 0.03 0.06 94.20 03:15:01 AM 0 1.89 0.00 0.25 0.03 0.07 97.76 03:15:01 AM 1 8.92 0.00 0.37 0.02 0.05 90.64 03:16:01 AM all 10.53 0.00 0.56 0.01 0.08 88.82 03:16:01 AM 0 5.40 0.00 0.37 0.02 0.07 94.14 03:16:01 AM 1 15.87 0.00 0.76 0.00 0.09 83.28 03:17:01 AM all 3.56 0.00 0.29 0.01 0.06 96.08 03:17:01 AM 0 3.58 0.00 0.34 0.02 0.07 96.00 03:17:01 AM 1 3.55 0.00 0.24 0.00 0.05 96.16 03:18:01 AM all 0.46 0.00 0.10 0.00 0.05 99.39 03:18:01 AM 0 0.33 0.00 0.13 0.00 0.07 99.46 03:18:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 03:19:01 AM all 6.46 0.00 0.30 0.01 0.07 93.16 03:19:01 AM 0 5.41 0.00 0.34 0.00 0.07 94.19 03:19:01 AM 1 7.51 0.00 0.27 0.02 0.07 92.14 03:20:01 AM all 3.19 0.00 0.27 0.00 0.07 96.47 03:20:01 AM 0 2.61 0.00 0.33 0.00 0.08 96.97 03:20:01 AM 1 3.78 0.00 0.20 0.00 0.05 95.97 03:21:01 AM all 9.82 0.00 0.62 0.00 0.06 89.49 03:21:01 AM 0 6.58 0.00 0.51 0.00 0.05 92.86 03:21:01 AM 1 13.09 0.00 0.74 0.00 0.07 86.10 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 5.55 0.00 0.26 0.00 0.06 94.13 03:22:01 AM 0 4.10 0.00 0.27 0.00 0.05 95.58 03:22:01 AM 1 7.01 0.00 0.25 0.00 0.07 92.67 03:23:01 AM all 3.72 0.00 0.31 0.00 0.07 95.90 03:23:01 AM 0 6.70 0.00 0.45 0.00 0.07 92.77 03:23:01 AM 1 0.87 0.00 0.17 0.00 0.07 98.90 03:24:01 AM all 2.67 0.00 0.32 0.01 0.07 96.93 03:24:01 AM 0 1.39 0.00 0.20 0.00 0.05 98.36 03:24:01 AM 1 3.96 0.00 0.43 0.02 0.08 95.50 03:25:01 AM all 6.75 0.00 0.32 0.01 0.08 92.85 03:25:01 AM 0 8.04 0.00 0.39 0.02 0.08 91.47 03:25:01 AM 1 5.47 0.00 0.25 0.00 0.07 94.21 03:26:01 AM all 8.43 0.00 0.56 0.00 0.06 90.94 03:26:01 AM 0 2.76 0.00 0.35 0.00 0.07 96.82 03:26:01 AM 1 14.31 0.00 0.78 0.00 0.05 84.85 03:27:01 AM all 4.03 0.00 0.32 0.00 0.08 95.57 03:27:01 AM 0 3.77 0.00 0.30 0.00 0.07 95.87 03:27:01 AM 1 4.30 0.00 0.33 0.00 0.08 95.28 03:28:01 AM all 4.40 0.00 0.33 0.00 0.05 95.21 03:28:01 AM 0 4.24 0.00 0.32 0.00 0.05 95.39 03:28:01 AM 1 4.57 0.00 0.35 0.00 0.05 95.03 03:29:01 AM all 4.46 0.00 0.33 0.01 0.08 95.13 03:29:01 AM 0 5.73 0.00 0.34 0.00 0.08 93.85 03:29:01 AM 1 3.19 0.00 0.32 0.02 0.07 96.41 03:30:01 AM all 4.48 0.00 0.26 0.00 0.06 95.20 03:30:01 AM 0 1.32 0.00 0.18 0.00 0.05 98.45 03:30:01 AM 1 7.64 0.00 0.33 0.00 0.07 91.96 03:31:01 AM all 13.89 0.00 0.41 0.00 0.07 85.63 03:31:01 AM 0 10.48 0.00 0.42 0.00 0.07 89.04 03:31:01 AM 1 17.34 0.00 0.41 0.00 0.07 82.19 03:32:01 AM all 15.90 0.00 0.61 0.02 0.09 83.38 03:32:01 AM 0 13.16 0.00 0.60 0.00 0.09 86.16 03:32:01 AM 1 18.66 0.00 0.62 0.03 0.09 80.61 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 6.85 0.00 0.33 0.02 0.08 92.73 03:33:01 AM 0 2.31 0.00 0.38 0.03 0.08 97.19 03:33:01 AM 1 11.40 0.00 0.27 0.00 0.07 88.27 03:34:01 AM all 11.13 0.00 0.38 0.00 0.08 88.40 03:34:01 AM 0 4.62 0.00 0.27 0.00 0.07 95.05 03:34:01 AM 1 17.63 0.00 0.50 0.00 0.10 81.77 03:35:01 AM all 29.28 0.00 3.61 0.20 0.08 66.83 03:35:01 AM 0 22.69 0.00 2.82 0.20 0.10 74.19 03:35:01 AM 1 35.87 0.00 4.40 0.20 0.07 59.46 Average: all 10.11 0.00 1.03 0.16 0.07 88.63 Average: 0 7.77 0.00 0.93 0.15 0.07 91.08 Average: 1 12.46 0.00 1.13 0.17 0.07 86.17