---> uname -a: Linux prd-centos8-robot-2c-8g-7806.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4899 19 2216 6820 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:41:2f:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fe41:2f9c/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) 01/06/2025 _x86_64_ (2 CPU) 00:31:01 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 91.84 38.37 53.47 4355.61 4522.11 12:34:01 AM 91.47 0.73 90.73 53.06 11276.25 12:35:01 AM 24.44 0.42 24.03 64.78 1605.76 12:36:01 AM 62.11 9.23 52.87 1641.99 5542.68 12:37:01 AM 15.69 0.00 15.69 0.00 2852.92 12:38:01 AM 4.38 0.10 4.28 32.13 189.89 12:39:01 AM 1.03 0.00 1.03 0.00 605.03 12:40:01 AM 0.42 0.00 0.42 0.00 380.49 12:41:01 AM 0.47 0.03 0.43 1.87 282.40 12:42:01 AM 13.03 0.33 12.70 37.85 588.35 Average: 30.49 4.92 25.56 618.74 2784.49 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5369208 7019624 2513224 31.88 2688 1834212 741920 8.31 183556 2011864 157604 12:34:01 AM 5218968 7014292 2663464 33.79 2688 1972764 711032 7.96 198360 2119304 30684 12:35:01 AM 5298740 7095548 2583692 32.78 2688 1974712 624752 7.00 217712 2024916 8 12:36:01 AM 5016188 7064516 2866244 36.36 2688 2217792 621036 6.95 263988 2227320 68772 12:37:01 AM 5018716 7066620 2863716 36.33 2688 2217792 621036 6.95 263988 2227320 4 12:38:01 AM 4972256 7023880 2910176 36.92 2688 2221532 689048 7.72 264532 2272860 1156 12:39:01 AM 4942988 7012900 2939444 37.29 2688 2239816 704540 7.89 264588 2301476 1864 12:40:01 AM 4932044 7011832 2950388 37.43 2688 2249664 700668 7.85 264588 2312780 368 12:41:01 AM 4921940 7009948 2960492 37.56 2688 2257868 720816 8.07 264868 2322552 144 12:42:01 AM 5105676 7067428 2776756 35.23 2688 2137532 698756 7.82 336716 2089520 63048 Average: 5079672 7038659 2802760 35.56 2688 2132368 683360 7.65 252290 2190991 32365 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 270.59 168.84 1567.00 60.09 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 57.81 43.79 669.82 8.46 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 14.56 8.63 5.85 3.59 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 249.06 192.75 341.28 46.72 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 1.38 0.80 0.67 0.12 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 31.08 23.86 28.40 5.00 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 45.67 36.07 129.27 9.81 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 23.91 18.29 61.29 6.55 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 21.61 19.73 64.84 11.99 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 76.21 49.62 156.97 79.21 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 79.19 56.24 302.54 23.16 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) 01/06/2025 _x86_64_ (2 CPU) 00:31:01 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 30.65 0.03 5.53 2.53 0.13 61.14 12:33:01 AM 0 19.96 0.00 5.48 1.73 0.10 72.73 12:33:01 AM 1 41.35 0.05 5.57 3.34 0.15 49.53 12:34:01 AM all 27.01 0.00 3.84 13.79 0.12 55.24 12:34:01 AM 0 28.31 0.00 3.92 12.99 0.12 54.67 12:34:01 AM 1 25.71 0.00 3.77 14.60 0.12 55.81 12:35:01 AM all 10.57 0.00 1.32 0.65 0.08 87.38 12:35:01 AM 0 9.29 0.00 1.33 0.64 0.07 88.67 12:35:01 AM 1 11.84 0.00 1.31 0.65 0.10 86.09 12:36:01 AM all 29.15 0.00 5.51 2.71 0.09 62.54 12:36:01 AM 0 30.70 0.00 5.90 2.83 0.08 60.49 12:36:01 AM 1 27.60 0.00 5.11 2.58 0.10 64.60 12:37:01 AM all 0.07 0.00 0.18 0.82 0.04 98.90 12:37:01 AM 0 0.05 0.00 0.22 1.10 0.03 98.60 12:37:01 AM 1 0.08 0.00 0.13 0.53 0.05 99.20 12:38:01 AM all 5.13 0.00 0.28 0.03 0.07 94.50 12:38:01 AM 0 1.81 0.00 0.23 0.05 0.05 97.86 12:38:01 AM 1 8.45 0.00 0.32 0.02 0.08 91.13 12:39:01 AM all 17.81 0.00 0.23 0.11 0.08 81.77 12:39:01 AM 0 8.66 0.00 0.25 0.13 0.08 90.87 12:39:01 AM 1 26.96 0.00 0.20 0.08 0.08 72.68 12:40:01 AM all 8.61 0.00 0.16 0.08 0.05 91.10 12:40:01 AM 0 7.75 0.00 0.17 0.00 0.05 92.03 12:40:01 AM 1 9.48 0.00 0.15 0.15 0.05 90.17 12:41:01 AM all 8.95 0.00 0.25 0.08 0.07 90.65 12:41:01 AM 0 11.27 0.00 0.22 0.13 0.07 88.32 12:41:01 AM 1 6.65 0.00 0.28 0.02 0.07 92.98 12:42:01 AM all 19.96 0.00 2.11 0.07 0.08 77.78 12:42:01 AM 0 18.75 0.00 2.67 0.05 0.08 78.44 12:42:01 AM 1 21.16 0.00 1.55 0.08 0.08 77.12 Average: all 15.78 0.00 1.94 2.08 0.08 80.12 Average: 0 13.65 0.00 2.04 1.96 0.07 82.28 Average: 1 17.91 0.01 1.84 2.20 0.09 77.96