---> uname -a: Linux prd-centos8-robot-2c-8g-705.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 595 4835 19 2266 6803 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:46:dc:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85488sec preferred_lft 85488sec inet6 fe80::f816:3eff:fe46:dc8d/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) 10/05/2025 _x86_64_ (2 CPU) 04:46:50 LINUX RESTART (2 CPU) 04:47:01 AM tps rtps wtps bread/s bwrtn/s 04:48:01 AM 221.07 157.42 63.65 14685.27 41162.94 04:49:01 AM 124.15 0.73 123.41 53.46 12314.33 04:50:01 AM 24.88 0.35 24.53 60.78 2112.55 04:51:01 AM 7.01 0.07 6.95 4.07 478.04 04:52:01 AM 58.11 6.93 51.18 1289.30 3282.94 04:53:01 AM 32.39 0.03 32.36 3.47 6330.63 04:54:01 AM 5.20 0.22 4.98 11.73 202.27 04:55:01 AM 0.85 0.00 0.85 0.00 575.02 04:56:01 AM 0.47 0.00 0.47 0.00 274.16 04:57:01 AM 0.73 0.02 0.72 1.07 255.41 04:58:01 AM 0.80 0.40 0.40 55.31 256.55 04:59:01 AM 0.37 0.00 0.37 0.00 78.90 05:00:01 AM 0.22 0.00 0.22 0.00 15.74 05:01:01 AM 16.46 0.35 16.11 37.99 723.21 05:02:01 AM 33.51 0.62 32.89 65.82 2988.84 Average: 35.12 11.16 23.96 1085.95 4741.96 04:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:48:01 AM 5413340 7005888 2469092 31.32 2688 1783560 745644 8.35 191028 1989608 113364 04:49:01 AM 5155296 6997824 2727136 34.60 2688 2018216 707000 7.92 198500 2173572 46072 04:50:01 AM 5227540 7071888 2654892 33.68 2688 2020052 644644 7.22 218996 2083844 10780 04:51:01 AM 5225308 7069696 2657124 33.71 2688 2020164 644644 7.22 219284 2086748 4 04:52:01 AM 4907828 7001540 2974604 37.74 2688 2260980 692032 7.75 256368 2341360 172884 04:53:01 AM 4949576 7045212 2932856 37.21 2688 2263064 631024 7.07 262020 2287752 4 04:54:01 AM 4904068 7001900 2978364 37.78 2688 2265268 698804 7.82 262204 2332880 1140 04:55:01 AM 4871468 6986664 3010964 38.20 2688 2282712 714720 8.00 262620 2364936 1756 04:56:01 AM 4859124 6985652 3023308 38.36 2688 2293996 714720 8.00 262620 2376764 4912 04:57:01 AM 4853840 6986172 3028592 38.42 2688 2299788 732976 8.21 262672 2382624 3380 04:58:01 AM 4462088 6926964 3420344 43.39 2688 2307208 748428 8.38 264224 2392680 1540 04:59:01 AM 4459332 6924740 3423100 43.43 2688 2307856 748428 8.38 264224 2395720 8 05:00:01 AM 4458460 6924340 3423972 43.44 2688 2308328 730368 8.18 264240 2396352 92 05:01:01 AM 4967516 6978124 2914916 36.98 2688 2183344 721380 8.08 345984 2207060 77968 05:02:01 AM 4944740 6959188 2937692 37.27 2688 2187708 725952 8.13 504336 2073688 26264 Average: 4910635 6991053 2971797 37.70 2688 2186816 706718 7.91 269288 2259039 30678 04:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 284.87 182.11 1955.66 61.99 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 76.47 60.89 844.75 9.45 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 6.98 6.15 4.55 3.02 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:51:01 AM eth0 3.27 2.93 0.61 0.57 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 43.54 37.24 334.43 9.48 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 158.29 115.60 32.20 25.53 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 28.36 18.41 26.63 2.72 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 33.29 33.14 117.09 10.42 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 20.74 19.46 73.97 12.23 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 24.35 22.11 6.66 13.04 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 42.49 59.06 83.15 5.55 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 6.13 5.80 1.79 1.29 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 17.68 13.91 4.08 2.41 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 80.59 48.36 148.04 86.74 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 17.97 16.39 15.05 8.64 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.39 42.82 243.53 16.89 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) 10/05/2025 _x86_64_ (2 CPU) 04:46:50 LINUX RESTART (2 CPU) 04:47:01 AM CPU %user %nice %system %iowait %steal %idle 04:48:01 AM all 53.22 0.07 10.55 2.42 0.09 33.65 04:48:01 AM 0 51.85 0.10 10.93 2.37 0.08 34.68 04:48:01 AM 1 54.59 0.03 10.18 2.48 0.10 32.62 04:49:01 AM all 32.30 0.00 5.09 1.17 0.08 61.36 04:49:01 AM 0 23.27 0.00 4.66 1.28 0.08 70.70 04:49:01 AM 1 41.32 0.00 5.53 1.07 0.08 52.01 04:50:01 AM all 11.41 0.00 1.43 0.25 0.05 86.86 04:50:01 AM 0 5.04 0.00 1.12 0.23 0.05 93.56 04:50:01 AM 1 17.78 0.00 1.73 0.27 0.05 80.17 04:51:01 AM all 0.37 0.00 0.37 0.04 0.05 99.16 04:51:01 AM 0 0.54 0.00 0.37 0.00 0.05 99.03 04:51:01 AM 1 0.20 0.00 0.37 0.08 0.05 99.29 04:52:01 AM all 29.47 0.00 5.47 0.34 0.07 64.65 04:52:01 AM 0 22.84 0.00 5.26 0.35 0.07 71.48 04:52:01 AM 1 36.09 0.00 5.68 0.33 0.08 57.82 04:53:01 AM all 3.67 0.00 0.92 0.43 0.06 94.91 04:53:01 AM 0 0.52 0.00 0.78 0.52 0.05 98.13 04:53:01 AM 1 6.83 0.00 1.05 0.35 0.07 91.70 04:54:01 AM all 3.29 0.00 0.26 0.03 0.07 96.36 04:54:01 AM 0 3.63 0.00 0.17 0.00 0.07 96.13 04:54:01 AM 1 2.96 0.00 0.35 0.05 0.07 96.58 04:55:01 AM all 17.98 0.00 0.24 0.03 0.07 81.69 04:55:01 AM 0 9.80 0.00 0.25 0.03 0.07 89.85 04:55:01 AM 1 26.14 0.00 0.23 0.02 0.07 73.54 04:56:01 AM all 9.46 0.00 0.13 0.01 0.07 90.34 04:56:01 AM 0 5.53 0.00 0.15 0.02 0.07 94.23 04:56:01 AM 1 13.37 0.00 0.12 0.00 0.07 86.45 04:57:01 AM all 14.86 0.00 0.18 0.01 0.08 84.86 04:57:01 AM 0 6.47 0.00 0.18 0.02 0.08 93.25 04:57:01 AM 1 23.25 0.00 0.18 0.00 0.08 76.48 04:58:01 AM all 8.32 0.00 2.51 0.00 0.07 89.11 04:58:01 AM 0 5.88 0.00 2.43 0.00 0.05 91.64 04:58:01 AM 1 10.76 0.00 2.59 0.00 0.08 86.57 04:58:01 AM CPU %user %nice %system %iowait %steal %idle 04:59:01 AM all 3.06 0.00 0.13 0.00 0.08 96.73 04:59:01 AM 0 2.57 0.00 0.13 0.00 0.08 97.21 04:59:01 AM 1 3.54 0.00 0.12 0.00 0.08 96.26 05:00:01 AM all 4.66 0.00 0.16 0.01 0.08 95.09 05:00:01 AM 0 1.60 0.00 0.15 0.02 0.07 98.16 05:00:01 AM 1 7.73 0.00 0.17 0.00 0.10 92.00 05:01:01 AM all 21.13 0.00 2.69 0.07 0.08 76.04 05:01:01 AM 0 11.53 0.00 2.00 0.05 0.08 86.34 05:01:01 AM 1 30.74 0.00 3.37 0.08 0.07 65.74 05:02:01 AM all 30.70 0.00 4.05 0.20 0.08 64.97 05:02:01 AM 0 26.40 0.00 3.57 0.18 0.07 69.78 05:02:01 AM 1 35.00 0.00 4.54 0.22 0.08 60.16 Average: all 16.28 0.00 2.28 0.33 0.07 81.03 Average: 0 11.84 0.01 2.15 0.34 0.07 85.60 Average: 1 20.72 0.00 2.42 0.33 0.08 76.46