---> uname -a: Linux prd-centos8-robot-2c-8g-4903.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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4803 19 2285 6790 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:94:ad:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85554sec preferred_lft 85554sec inet6 fe80::f816:3eff:fe94:adaf/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) 11/03/2025 _x86_64_ (2 CPU) 02:30:02 LINUX RESTART (2 CPU) 02:31:01 AM tps rtps wtps bread/s bwrtn/s 02:32:01 AM 123.48 0.40 123.08 16.66 11584.80 02:33:01 AM 42.14 0.68 41.45 51.58 5370.79 02:34:01 AM 68.51 7.25 61.26 1350.17 3878.02 02:35:01 AM 39.39 0.03 39.35 3.47 6528.36 02:36:02 AM 4.67 0.22 4.45 11.73 214.56 02:37:01 AM 2.42 0.00 2.42 0.00 667.81 02:38:01 AM 0.83 0.00 0.83 0.00 216.33 02:39:01 AM 0.42 0.05 0.37 3.33 237.74 02:40:01 AM 0.78 0.03 0.75 1.87 273.11 02:41:01 AM 1.12 0.47 0.65 53.44 82.09 02:42:01 AM 0.20 0.00 0.20 0.00 25.13 02:43:01 AM 13.30 6.30 7.00 613.13 208.03 02:44:01 AM 36.57 0.47 36.10 52.92 3330.49 Average: 25.71 1.22 24.48 166.23 2511.34 02:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 AM 5094940 6966924 2787492 35.36 2688 2048916 755488 8.46 190604 2254728 169604 02:33:01 AM 5084528 6960876 2797904 35.50 2688 2052496 746476 8.36 212568 2238212 44256 02:34:01 AM 4892156 6997280 2990276 37.94 2688 2270672 707148 7.92 255696 2353504 181400 02:35:01 AM 4934960 7033308 2947472 37.39 2688 2264948 664264 7.44 259864 2303888 4 02:36:02 AM 4891032 6991496 2991400 37.95 2688 2267064 714320 8.00 260052 2347388 216 02:37:01 AM 4859732 6977560 3022700 38.35 2688 2284436 729736 8.17 260468 2378372 20 02:38:01 AM 4846856 6975936 3035576 38.51 2688 2295720 729736 8.17 260468 2390580 5344 02:39:01 AM 4841396 6976040 3041036 38.58 2688 2301300 745784 8.35 260560 2396888 3756 02:40:01 AM 4836396 6975396 3046036 38.64 2688 2305616 747720 8.37 260808 2401112 184 02:41:01 AM 4448708 6917032 3433724 43.56 2688 2309320 763176 8.55 262116 2407652 168 02:42:01 AM 4448388 6917276 3434044 43.57 2688 2309828 763176 8.55 262132 2408296 8 02:43:01 AM 4866880 6934696 3015552 38.26 2688 2238252 766472 8.58 339400 2307744 104040 02:44:01 AM 4970960 7002360 2911472 36.94 2688 2203688 712948 7.98 504908 2045400 25104 Average: 4847456 6971245 3034976 38.50 2688 2242481 734342 8.22 276126 2325674 41085 02:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 135.98 107.73 1481.91 14.01 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 13.66 6.78 6.22 3.45 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 46.38 39.19 340.38 9.63 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 213.78 154.70 41.32 39.20 0.00 0.00 0.00 0.00 02:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:02 AM eth0 28.73 19.76 25.19 3.88 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 39.95 37.43 119.54 10.68 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 22.01 19.38 74.10 6.76 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 24.38 21.45 6.36 11.81 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 16.21 12.25 54.98 3.17 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 38.76 54.51 22.73 4.96 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 15.36 12.91 3.62 2.25 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 78.41 54.80 146.39 86.61 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 21.13 16.94 15.82 13.81 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 53.46 42.92 179.95 16.18 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) 11/03/2025 _x86_64_ (2 CPU) 02:30:02 LINUX RESTART (2 CPU) 02:31:01 AM CPU %user %nice %system %iowait %steal %idle 02:32:01 AM all 37.39 0.00 5.35 1.12 0.12 56.01 02:32:01 AM 0 49.64 0.00 6.48 1.30 0.12 42.46 02:32:01 AM 1 25.16 0.00 4.23 0.95 0.12 69.55 02:33:01 AM all 14.31 0.00 1.91 0.44 0.10 83.24 02:33:01 AM 0 19.66 0.00 2.17 0.37 0.12 77.69 02:33:01 AM 1 8.96 0.00 1.65 0.52 0.08 88.79 02:34:01 AM all 35.81 0.00 6.39 0.44 0.12 57.25 02:34:01 AM 0 43.40 0.00 6.57 0.38 0.12 49.53 02:34:01 AM 1 28.20 0.00 6.21 0.50 0.12 64.97 02:35:01 AM all 5.78 0.00 1.16 0.44 0.05 92.56 02:35:01 AM 0 7.93 0.00 1.15 0.40 0.05 90.47 02:35:01 AM 1 3.64 0.00 1.17 0.48 0.05 94.66 02:36:02 AM all 3.30 0.00 0.23 0.02 0.06 96.39 02:36:02 AM 0 3.29 0.00 0.20 0.02 0.07 96.42 02:36:02 AM 1 3.31 0.00 0.27 0.02 0.05 96.35 02:37:01 AM all 18.64 0.00 0.27 0.03 0.08 80.98 02:37:01 AM 0 23.27 0.00 0.27 0.02 0.07 76.38 02:37:01 AM 1 14.01 0.00 0.27 0.05 0.09 85.58 02:38:01 AM all 9.92 0.00 0.17 0.01 0.06 89.84 02:38:01 AM 0 6.91 0.00 0.17 0.02 0.07 92.84 02:38:01 AM 1 12.95 0.00 0.17 0.00 0.05 86.84 02:39:01 AM all 15.14 0.00 0.23 0.03 0.08 84.54 02:39:01 AM 0 26.04 0.00 0.20 0.00 0.07 73.69 02:39:01 AM 1 4.20 0.00 0.25 0.05 0.08 95.41 02:40:01 AM all 3.70 0.00 0.26 0.01 0.07 95.96 02:40:01 AM 0 5.85 0.00 0.30 0.00 0.07 93.78 02:40:01 AM 1 1.54 0.00 0.22 0.02 0.07 98.15 02:41:01 AM all 8.42 0.00 2.47 0.01 0.08 89.02 02:41:01 AM 0 9.99 0.00 2.56 0.00 0.08 87.37 02:41:01 AM 1 6.86 0.00 2.38 0.02 0.07 90.67 02:42:01 AM all 4.57 0.00 0.18 0.00 0.06 95.18 02:42:01 AM 0 5.67 0.00 0.18 0.00 0.07 94.08 02:42:01 AM 1 3.48 0.00 0.18 0.00 0.05 96.29 02:42:01 AM CPU %user %nice %system %iowait %steal %idle 02:43:01 AM all 16.49 0.23 2.35 0.15 0.08 80.70 02:43:01 AM 0 23.18 0.00 2.67 0.07 0.08 74.00 02:43:01 AM 1 9.81 0.47 2.02 0.23 0.07 87.40 02:44:01 AM all 32.09 0.00 4.28 0.20 0.10 63.33 02:44:01 AM 0 42.85 0.00 5.39 0.23 0.10 51.43 02:44:01 AM 1 21.34 0.00 3.17 0.17 0.10 75.23 Average: all 15.83 0.02 1.95 0.22 0.08 81.90 Average: 0 20.61 0.00 2.18 0.22 0.08 76.91 Average: 1 11.05 0.04 1.71 0.23 0.08 86.90