---> uname -a: Linux prd-centos8-robot-2c-8g-7582.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 714 4743 19 2239 6685 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:ea:3b:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85149sec preferred_lft 85149sec inet6 fe80::f816:3eff:feea:3ba9/64 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) 11/10/2025 _x86_64_ (2 CPU) 04:42:53 LINUX RESTART (2 CPU) 04:44:01 AM tps rtps wtps bread/s bwrtn/s 04:45:01 AM 125.07 0.72 124.36 52.92 12835.29 04:46:01 AM 25.84 0.38 25.46 62.51 2150.57 04:47:01 AM 60.50 6.75 53.75 1247.98 3774.53 04:48:01 AM 37.47 0.25 37.22 47.05 6347.35 04:49:01 AM 4.28 0.00 4.28 0.00 161.41 04:50:01 AM 0.38 0.00 0.38 0.00 4.00 04:51:01 AM 0.62 0.20 0.42 11.59 12.44 04:52:01 AM 2.27 0.02 2.25 0.13 182.42 04:53:01 AM 0.25 0.00 0.25 0.00 178.44 04:54:01 AM 0.43 0.03 0.40 1.87 113.61 04:55:01 AM 0.20 0.00 0.20 0.00 60.46 04:56:01 AM 0.32 0.00 0.32 0.00 177.09 04:57:01 AM 0.15 0.00 0.15 0.00 12.40 04:58:01 AM 1.33 0.03 1.30 0.27 98.55 04:59:01 AM 0.38 0.00 0.38 0.00 62.62 05:00:01 AM 0.22 0.00 0.22 0.00 129.98 05:01:01 AM 0.18 0.02 0.17 0.13 40.84 05:02:01 AM 0.35 0.07 0.28 1.73 43.24 05:03:01 AM 25.35 0.40 24.95 46.79 2347.63 Average: 15.03 0.47 14.56 77.53 1512.28 04:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:45:01 AM 5123236 6965880 2759196 35.00 2688 2018212 851588 9.54 198808 2206276 46076 04:46:01 AM 5199724 7044048 2682708 34.03 2688 2020088 768100 8.60 219520 2114948 10756 04:47:01 AM 4838188 6934256 3044244 38.62 2688 2262888 844152 9.45 257340 2407604 163400 04:48:01 AM 4832992 6930208 3049440 38.69 2688 2264208 783624 8.77 260696 2405812 20 04:49:01 AM 4833404 6930620 3049028 38.68 2688 2264208 783624 8.77 260700 2405704 4 04:50:01 AM 4833008 6930228 3049424 38.69 2688 2264212 768616 8.61 260700 2405872 4 04:51:01 AM 4790824 6888904 3091608 39.22 2688 2265072 852700 9.55 260836 2447832 332 04:52:01 AM 4779276 6880728 3103156 39.37 2688 2268444 873196 9.78 260840 2459184 452 04:53:01 AM 4769880 6876472 3112552 39.49 2688 2273592 888780 9.95 261228 2468152 280 04:54:01 AM 4761664 6871312 3120768 39.59 2688 2276640 888780 9.95 261388 2476116 8 04:55:01 AM 4756980 6870708 3125452 39.65 2688 2280728 888780 9.95 261388 2480880 2320 04:56:01 AM 4753900 6870616 3128532 39.69 2688 2283708 889704 9.96 261388 2484088 36 04:57:01 AM 4752160 6870380 3130272 39.71 2688 2285212 889104 9.96 261388 2485788 1196 04:58:01 AM 4750696 6870308 3131736 39.73 2688 2286600 879212 9.84 261532 2486976 560 04:59:01 AM 4747860 6869300 3134572 39.77 2688 2288444 879212 9.84 261532 2489732 684 05:00:01 AM 4744104 6869316 3138328 39.81 2688 2292216 880776 9.86 261532 2493484 608 05:01:01 AM 4742168 6868324 3140264 39.84 2688 2293152 880776 9.86 261532 2494892 356 05:02:01 AM 4798556 6930124 3083876 39.12 2688 2298556 788516 8.83 261996 2439164 4548 05:03:01 AM 4857592 6840032 3024840 38.37 2688 2155396 882312 9.88 487056 2178788 23644 Average: 4824537 6900619 3057895 38.79 2688 2244293 850608 9.52 267442 2412173 13436 04:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 94.54 72.53 881.94 10.69 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 14.83 9.95 5.89 3.84 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 40.09 35.52 334.76 7.97 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 422.26 350.15 102.20 88.35 0.00 0.00 0.00 0.00 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 2.63 2.02 0.57 0.49 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 2.62 2.12 0.45 0.43 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 35.97 24.59 10.94 2.57 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 121.11 120.31 33.72 9.70 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 63.70 63.93 34.80 5.60 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 60.92 59.99 23.59 5.48 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 67.66 61.66 106.60 5.41 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 79.87 80.55 23.83 6.80 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 65.91 65.31 13.54 5.40 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 106.25 105.66 18.07 8.37 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 117.46 117.01 21.43 9.22 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 103.03 104.72 27.12 8.08 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 2.67 3.43 0.60 0.58 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 53.46 54.28 8.55 4.45 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 108.13 69.52 168.83 99.33 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 82.27 73.86 95.66 14.88 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) 11/10/2025 _x86_64_ (2 CPU) 04:42:53 LINUX RESTART (2 CPU) 04:44:01 AM CPU %user %nice %system %iowait %steal %idle 04:45:01 AM all 34.04 0.00 5.07 1.47 0.10 59.31 04:45:01 AM 0 21.88 0.00 4.85 1.63 0.12 71.52 04:45:01 AM 1 46.19 0.00 5.30 1.32 0.08 47.11 04:46:01 AM all 12.83 0.00 1.66 0.53 0.08 84.90 04:46:01 AM 0 11.23 0.00 1.75 0.62 0.07 86.33 04:46:01 AM 1 14.43 0.00 1.57 0.45 0.08 83.47 04:47:01 AM all 29.78 0.00 5.38 0.77 0.09 63.98 04:47:01 AM 0 28.85 0.00 5.27 0.50 0.10 65.28 04:47:01 AM 1 30.70 0.00 5.49 1.05 0.08 62.68 04:48:01 AM all 10.20 0.00 2.52 0.39 0.07 86.82 04:48:01 AM 0 4.88 0.00 2.31 0.37 0.07 92.37 04:48:01 AM 1 15.52 0.00 2.73 0.42 0.07 81.27 04:49:01 AM all 0.18 0.00 0.08 0.02 0.03 99.70 04:49:01 AM 0 0.22 0.00 0.05 0.00 0.02 99.72 04:49:01 AM 1 0.15 0.00 0.10 0.03 0.03 99.68 04:50:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 04:50:01 AM 0 0.13 0.00 0.12 0.00 0.03 99.72 04:50:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 04:51:01 AM all 1.96 0.00 0.26 0.00 0.04 97.74 04:51:01 AM 0 3.16 0.00 0.35 0.00 0.05 96.43 04:51:01 AM 1 0.77 0.00 0.17 0.00 0.03 99.03 04:52:01 AM all 10.93 0.00 1.15 0.02 0.09 87.81 04:52:01 AM 0 6.10 0.00 0.81 0.02 0.08 92.99 04:52:01 AM 1 15.77 0.00 1.50 0.02 0.10 82.61 04:53:01 AM all 12.25 0.00 1.30 0.00 0.08 86.37 04:53:01 AM 0 4.58 0.00 0.65 0.00 0.07 94.70 04:53:01 AM 1 20.04 0.00 1.96 0.00 0.09 77.92 04:54:01 AM all 8.23 0.00 0.70 0.00 0.07 91.01 04:54:01 AM 0 2.48 0.00 0.47 0.00 0.07 96.98 04:54:01 AM 1 14.05 0.00 0.93 0.00 0.07 84.95 04:55:01 AM all 9.47 0.00 0.74 0.01 0.08 89.70 04:55:01 AM 0 7.98 0.00 0.65 0.00 0.07 91.30 04:55:01 AM 1 10.97 0.00 0.82 0.02 0.10 88.09 04:55:01 AM CPU %user %nice %system %iowait %steal %idle 04:56:01 AM all 11.33 0.00 1.13 0.00 0.09 87.45 04:56:01 AM 0 5.78 0.00 1.05 0.00 0.08 93.08 04:56:01 AM 1 17.15 0.00 1.21 0.00 0.09 81.56 04:57:01 AM all 5.83 0.00 0.49 0.00 0.09 93.58 04:57:01 AM 0 2.98 0.00 0.37 0.00 0.08 96.57 04:57:01 AM 1 8.69 0.00 0.62 0.00 0.10 90.59 04:58:01 AM all 7.62 0.00 0.76 0.01 0.08 91.52 04:58:01 AM 0 5.14 0.00 0.52 0.00 0.08 94.25 04:58:01 AM 1 10.14 0.00 1.01 0.02 0.09 88.75 04:59:01 AM all 8.36 0.00 0.68 0.00 0.08 90.88 04:59:01 AM 0 3.19 0.00 0.49 0.00 0.07 96.26 04:59:01 AM 1 13.63 0.00 0.89 0.00 0.09 85.40 05:00:01 AM all 9.20 0.00 0.86 0.00 0.08 89.85 05:00:01 AM 0 2.83 0.00 0.57 0.00 0.07 96.54 05:00:01 AM 1 15.61 0.00 1.16 0.00 0.10 83.13 05:01:01 AM all 3.11 0.00 0.41 0.00 0.07 96.41 05:01:01 AM 0 2.30 0.00 0.35 0.00 0.07 97.28 05:01:01 AM 1 3.92 0.00 0.47 0.00 0.07 95.54 05:02:01 AM all 8.62 0.00 0.67 0.00 0.08 90.63 05:02:01 AM 0 2.93 0.00 0.40 0.00 0.07 96.61 05:02:01 AM 1 14.32 0.00 0.94 0.00 0.08 84.66 05:03:01 AM all 23.78 0.00 3.16 0.18 0.08 72.80 05:03:01 AM 0 14.31 0.00 2.70 0.22 0.08 82.69 05:03:01 AM 1 33.26 0.00 3.63 0.13 0.08 62.90 Average: all 10.96 0.00 1.43 0.18 0.07 87.35 Average: 0 6.90 0.00 1.25 0.18 0.07 91.60 Average: 1 15.05 0.00 1.61 0.18 0.08 83.08