---> uname -a: Linux prd-centos8-robot-2c-8g-43396.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 594 4909 19 2193 6805 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:2a:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85389sec preferred_lft 85389sec inet6 fe80::f816:3eff:fedd:2ad4/64 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) 07/17/2025 _x86_64_ (2 CPU) 04:52:55 LINUX RESTART (2 CPU) 04:54:01 AM tps rtps wtps bread/s bwrtn/s 04:55:01 AM 90.83 1.05 89.79 83.85 6594.93 04:56:01 AM 73.26 0.68 72.58 51.58 10702.98 04:57:01 AM 3.73 0.00 3.73 0.00 129.79 04:58:01 AM 0.35 0.00 0.35 0.00 3.28 04:59:01 AM 0.43 0.00 0.43 0.00 6.25 05:00:01 AM 0.33 0.00 0.33 0.00 3.45 05:01:01 AM 0.30 0.02 0.28 0.13 3.58 05:02:01 AM 0.28 0.07 0.22 1.73 3.80 05:03:01 AM 11.01 0.38 10.63 64.25 283.39 05:04:01 AM 60.21 6.93 53.27 1289.52 3631.96 05:05:01 AM 30.49 0.03 30.46 3.47 6076.79 05:06:02 AM 4.57 0.03 4.53 1.07 419.36 05:07:01 AM 0.34 0.00 0.34 0.00 6.90 05:08:01 AM 0.37 0.03 0.33 0.27 163.95 05:09:01 AM 15.93 0.40 15.53 46.78 861.05 Average: 19.52 0.64 18.87 102.95 1928.20 04:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 AM 5267076 7063196 2615348 33.18 2688 1973088 667868 7.48 186496 2089816 242868 04:56:01 AM 5180040 7019636 2702384 34.28 2688 2016044 688728 7.71 197924 2154448 12 04:57:01 AM 5177596 7017196 2704828 34.31 2688 2016048 688728 7.71 197924 2156840 4 04:58:01 AM 5177812 7017412 2704612 34.31 2688 2016048 688728 7.71 197924 2156848 4 04:59:01 AM 5177652 7017252 2704772 34.31 2688 2016048 688728 7.71 197924 2156936 4 05:00:01 AM 5177028 7016632 2705396 34.32 2688 2016052 706172 7.91 197924 2157340 8 05:01:01 AM 5176840 7016456 2705584 34.32 2688 2016056 706172 7.91 197924 2157396 4 05:02:01 AM 5177428 7017116 2704996 34.32 2688 2016128 690568 7.73 198044 2157148 4 05:03:01 AM 5246396 7088492 2636028 33.44 2688 2018056 634588 7.11 218664 2066528 10764 05:04:01 AM 4937472 7023248 2944952 37.36 2688 2253600 664412 7.44 256136 2312780 167788 05:05:01 AM 4978228 7065900 2904196 36.84 2688 2255692 625972 7.01 261800 2261692 8 05:06:02 AM 4910016 7006088 2972408 37.71 2688 2264092 707000 7.92 262080 2329256 8 05:07:01 AM 4906320 7002420 2976104 37.76 2688 2264120 723912 8.11 262080 2332788 40 05:08:01 AM 4874664 6975532 3007760 38.16 2688 2268888 755636 8.46 262304 2363348 28 05:09:01 AM 5108448 7044620 2773976 35.19 2688 2110224 646272 7.24 469316 1944268 33124 Average: 5098201 7026080 2784223 35.32 2688 2101346 685566 7.68 237631 2186495 30311 04:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 93.18 76.24 1053.00 10.64 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 52.98 34.01 564.15 4.36 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 2.32 0.38 0.43 0.14 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 1.30 0.43 0.37 0.14 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 1.17 0.45 0.42 0.20 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 1.28 0.42 0.41 0.14 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 1.60 0.38 0.40 0.14 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 1.83 0.35 0.36 0.12 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 10.76 8.06 4.96 3.48 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 41.21 34.46 315.63 16.60 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 197.45 141.89 39.40 30.74 0.00 0.00 0.00 0.00 05:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 AM eth0 129.26 117.01 91.72 41.26 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 337.69 335.20 200.79 133.53 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 126.01 123.53 336.36 36.35 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 61.91 40.92 98.05 40.60 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 70.36 60.61 180.40 21.10 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) 07/17/2025 _x86_64_ (2 CPU) 04:52:55 LINUX RESTART (2 CPU) 04:54:01 AM CPU %user %nice %system %iowait %steal %idle 04:55:01 AM all 38.51 0.00 5.44 1.11 0.12 54.82 04:55:01 AM 0 48.16 0.00 5.82 1.28 0.13 44.60 04:55:01 AM 1 28.83 0.00 5.06 0.93 0.12 65.06 04:56:01 AM all 11.93 0.00 1.70 2.78 0.06 83.52 04:56:01 AM 0 10.35 0.00 1.89 3.59 0.05 84.12 04:56:01 AM 1 13.52 0.00 1.52 1.97 0.07 82.92 04:57:01 AM all 0.28 0.00 0.11 0.34 0.03 99.25 04:57:01 AM 0 0.40 0.00 0.08 0.69 0.03 98.80 04:57:01 AM 1 0.15 0.00 0.13 0.00 0.02 99.70 04:58:01 AM all 0.32 0.00 0.07 0.01 0.03 99.58 04:58:01 AM 0 0.42 0.00 0.08 0.02 0.03 99.45 04:58:01 AM 1 0.22 0.00 0.05 0.00 0.02 99.72 04:59:01 AM all 0.40 0.00 0.05 0.00 0.02 99.53 04:59:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 04:59:01 AM 1 0.23 0.00 0.07 0.00 0.02 99.68 05:00:01 AM all 0.38 0.00 0.06 0.00 0.03 99.54 05:00:01 AM 0 0.52 0.00 0.05 0.00 0.03 99.40 05:00:01 AM 1 0.23 0.00 0.07 0.00 0.02 99.68 05:01:01 AM all 0.40 0.00 0.08 0.00 0.03 99.50 05:01:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 05:01:01 AM 1 0.22 0.00 0.07 0.00 0.02 99.70 05:02:01 AM all 0.40 0.00 0.08 0.01 0.02 99.50 05:02:01 AM 0 0.58 0.00 0.07 0.02 0.02 99.32 05:02:01 AM 1 0.22 0.00 0.08 0.00 0.02 99.68 05:03:01 AM all 11.67 0.00 1.38 0.08 0.06 86.82 05:03:01 AM 0 19.11 0.00 1.77 0.07 0.07 78.99 05:03:01 AM 1 4.22 0.00 0.98 0.08 0.05 94.66 05:04:01 AM all 29.63 0.00 5.32 0.63 0.08 64.34 05:04:01 AM 0 35.53 0.00 5.76 0.62 0.08 58.01 05:04:01 AM 1 23.75 0.00 4.88 0.63 0.08 70.65 05:05:01 AM all 4.10 0.00 1.04 0.57 0.05 94.24 05:05:01 AM 0 2.05 0.00 1.12 0.72 0.05 96.06 05:05:01 AM 1 6.15 0.00 0.95 0.42 0.05 92.43 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:02 AM all 18.06 0.00 0.48 0.05 0.07 81.35 05:06:02 AM 0 16.79 0.00 0.37 0.10 0.07 82.67 05:06:02 AM 1 19.33 0.00 0.59 0.00 0.07 80.01 05:07:01 AM all 29.40 0.00 0.57 0.00 0.09 69.94 05:07:01 AM 0 35.45 0.00 0.62 0.00 0.09 63.85 05:07:01 AM 1 23.35 0.00 0.53 0.00 0.09 76.03 05:08:01 AM all 15.44 0.00 0.57 0.01 0.07 83.91 05:08:01 AM 0 4.13 0.00 0.37 0.02 0.07 95.42 05:08:01 AM 1 26.66 0.00 0.77 0.00 0.07 72.50 05:09:01 AM all 17.73 0.00 2.58 0.21 0.08 79.40 05:09:01 AM 0 22.64 0.00 2.94 0.30 0.08 74.04 05:09:01 AM 1 12.83 0.00 2.22 0.12 0.07 84.77 Average: all 11.88 0.00 1.30 0.39 0.05 86.37 Average: 0 13.13 0.00 1.41 0.50 0.06 84.91 Average: 1 10.63 0.00 1.20 0.28 0.05 87.84