---> uname -a: Linux prd-centos8-robot-2c-8g-50117.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 587 4929 19 2180 6811 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:69:20:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85434sec preferred_lft 85434sec inet6 fe80::f816:3eff:fe69:205a/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) 08/07/2025 _x86_64_ (2 CPU) 03:22:03 LINUX RESTART (2 CPU) 03:23:02 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 102.15 0.49 101.66 18.16 8363.49 03:25:01 AM 72.24 1.00 71.24 113.05 9063.54 03:26:01 AM 11.78 0.07 11.71 2.80 1053.97 03:27:01 AM 78.87 6.97 71.90 1292.98 8426.68 03:28:01 AM 8.06 0.00 8.06 0.00 602.68 03:29:01 AM 2.40 0.00 2.40 0.00 71.13 03:30:01 AM 0.15 0.00 0.15 0.00 1.18 03:31:01 AM 0.67 0.22 0.45 11.73 47.80 03:32:01 AM 2.27 0.00 2.27 0.00 177.27 03:33:01 AM 0.43 0.00 0.43 0.00 14.53 03:34:01 AM 0.17 0.00 0.17 0.00 16.41 03:35:01 AM 0.18 0.00 0.18 0.00 16.41 03:36:01 AM 0.20 0.03 0.17 1.87 8.58 03:37:01 AM 7.06 0.32 6.75 36.91 304.00 03:38:01 AM 32.30 0.57 31.73 65.03 1700.80 Average: 21.17 0.64 20.53 102.92 1984.01 03:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5237328 7030632 2645104 33.56 2688 1970172 701208 7.85 187292 2120156 196332 03:25:01 AM 5251972 7090944 2630460 33.37 2688 2014764 628764 7.04 218928 2063540 10760 03:26:01 AM 5195708 7070228 2686724 34.08 2688 2048164 637000 7.13 223552 2109072 32940 03:27:01 AM 4972684 7060380 2909748 36.91 2688 2255216 639440 7.16 262468 2267792 10848 03:28:01 AM 4972768 7060264 2909664 36.91 2688 2255216 639440 7.16 262468 2267900 4 03:29:01 AM 4972840 7060340 2909592 36.91 2688 2255220 639440 7.16 262472 2268060 4 03:30:01 AM 4972432 7059932 2910000 36.92 2688 2255220 654816 7.33 262472 2268208 4 03:31:01 AM 4927736 7017036 2954696 37.48 2688 2257008 702112 7.86 262744 2312772 260 03:32:01 AM 4919132 7011452 2963300 37.59 2688 2260028 702112 7.86 262744 2321608 20 03:33:01 AM 4918080 7010784 2964352 37.61 2688 2260420 702112 7.86 262744 2322632 192 03:34:01 AM 4918112 7011204 2964320 37.61 2688 2260800 702112 7.86 262744 2322532 116 03:35:01 AM 4917264 7010724 2965168 37.62 2688 2261176 702112 7.86 262744 2323292 36 03:36:01 AM 4916832 7010756 2965600 37.62 2688 2261640 702112 7.86 262888 2323688 236 03:37:01 AM 5007468 6966304 2874964 36.47 2688 2130552 723688 8.10 299312 2211196 55100 03:38:01 AM 5130772 7058148 2751660 34.91 2688 2100552 665900 7.46 465496 1927040 26920 Average: 5015409 7035275 2867023 36.37 2688 2189743 676158 7.57 268071 2228633 22251 03:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 100.90 79.46 1069.56 11.73 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 56.84 42.21 567.77 7.28 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 15.59 10.06 3.57 10.85 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 606.62 443.34 438.63 96.18 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 2.03 0.82 0.35 0.18 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 2.80 2.12 0.68 0.61 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 3.38 1.90 0.51 0.50 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 46.27 30.09 14.34 4.74 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 31.01 27.88 8.00 5.44 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 12.73 9.36 3.10 2.05 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 11.70 9.23 2.70 1.80 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 11.46 9.10 2.69 1.79 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 13.21 9.35 2.94 1.82 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 86.37 54.66 99.14 35.62 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 20.94 18.17 16.54 8.46 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 68.08 49.81 147.67 12.60 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) 08/07/2025 _x86_64_ (2 CPU) 03:22:03 LINUX RESTART (2 CPU) 03:23:02 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 39.60 0.00 5.49 0.91 0.13 53.87 03:24:01 AM 0 45.40 0.00 6.11 1.03 0.14 47.33 03:24:01 AM 1 33.79 0.00 4.88 0.80 0.12 60.42 03:25:01 AM all 20.86 0.00 2.77 0.92 0.06 75.40 03:25:01 AM 0 24.27 0.00 2.94 0.82 0.05 71.92 03:25:01 AM 1 17.44 0.00 2.60 1.02 0.07 78.87 03:26:01 AM all 7.89 0.00 1.90 0.11 0.05 90.05 03:26:01 AM 0 7.83 0.00 1.99 0.13 0.05 90.01 03:26:01 AM 1 7.96 0.00 1.82 0.08 0.05 90.09 03:27:01 AM all 26.80 0.00 5.47 0.86 0.10 66.76 03:27:01 AM 0 33.88 0.00 5.98 0.74 0.10 59.31 03:27:01 AM 1 19.74 0.00 4.97 0.99 0.10 74.21 03:28:01 AM all 0.23 0.00 0.14 0.05 0.03 99.55 03:28:01 AM 0 0.42 0.00 0.20 0.10 0.03 99.25 03:28:01 AM 1 0.05 0.00 0.08 0.00 0.02 99.85 03:29:01 AM all 0.38 0.00 0.09 0.01 0.03 99.49 03:29:01 AM 0 0.63 0.00 0.07 0.00 0.02 99.28 03:29:01 AM 1 0.13 0.00 0.12 0.02 0.03 99.70 03:30:01 AM all 0.33 0.00 0.09 0.00 0.03 99.55 03:30:01 AM 0 0.53 0.00 0.07 0.00 0.02 99.38 03:30:01 AM 1 0.13 0.00 0.12 0.00 0.03 99.72 03:31:01 AM all 8.38 0.00 0.87 0.06 0.08 90.62 03:31:01 AM 0 11.80 0.00 1.15 0.00 0.08 86.96 03:31:01 AM 1 4.95 0.00 0.59 0.12 0.07 94.28 03:32:01 AM all 16.35 0.00 0.67 0.00 0.08 82.91 03:32:01 AM 0 12.67 0.00 0.72 0.00 0.07 86.55 03:32:01 AM 1 20.03 0.00 0.62 0.00 0.08 79.26 03:33:01 AM all 4.66 0.00 0.32 0.00 0.07 94.96 03:33:01 AM 0 4.35 0.00 0.30 0.00 0.07 95.29 03:33:01 AM 1 4.97 0.00 0.33 0.00 0.07 94.63 03:34:01 AM all 4.45 0.00 0.32 0.00 0.05 95.18 03:34:01 AM 0 4.21 0.00 0.27 0.00 0.05 95.47 03:34:01 AM 1 4.69 0.00 0.37 0.00 0.05 94.90 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 4.71 0.00 0.33 0.00 0.06 94.91 03:35:01 AM 0 5.28 0.00 0.37 0.00 0.05 94.30 03:35:01 AM 1 4.13 0.00 0.28 0.00 0.07 95.52 03:36:01 AM all 4.50 0.00 0.35 0.01 0.07 95.08 03:36:01 AM 0 5.60 0.00 0.38 0.00 0.07 93.95 03:36:01 AM 1 3.39 0.00 0.32 0.02 0.07 96.20 03:37:01 AM all 14.26 0.00 1.87 0.21 0.08 83.59 03:37:01 AM 0 14.60 0.00 1.72 0.40 0.08 83.19 03:37:01 AM 1 13.92 0.00 2.02 0.02 0.07 83.98 03:38:01 AM all 31.50 0.00 4.17 0.17 0.08 64.09 03:38:01 AM 0 44.97 0.00 4.76 0.18 0.07 50.03 03:38:01 AM 1 18.05 0.00 3.58 0.15 0.10 78.12 Average: all 12.30 0.00 1.65 0.22 0.06 85.76 Average: 0 14.40 0.00 1.80 0.23 0.06 83.51 Average: 1 10.21 0.00 1.51 0.21 0.07 88.00