---> uname -a: Linux prd-centos8-robot-2c-8g-3296.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 611 4867 19 2219 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:b7:30:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:feb7:30a5/64 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) 01/20/2025 _x86_64_ (2 CPU) 00:51:20 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 105.28 59.93 45.35 6451.18 29738.94 12:54:01 AM 107.81 0.07 107.75 1.87 10479.84 12:55:01 AM 36.08 1.08 34.99 115.98 3794.08 12:56:01 AM 55.13 9.23 45.90 1641.72 2908.20 12:57:01 AM 24.95 0.00 24.95 0.00 5588.49 12:58:01 AM 3.32 0.10 3.22 32.12 152.53 12:59:01 AM 0.85 0.00 0.85 0.00 637.11 01:00:01 AM 0.42 0.00 0.42 0.00 161.73 01:01:01 AM 0.73 0.05 0.68 2.00 391.74 01:02:01 AM 16.25 0.45 15.80 44.23 2384.90 Average: 35.08 7.09 27.99 828.91 5623.71 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5559308 7084812 2323116 29.47 2688 1718440 687956 7.70 187556 1853756 82040 12:54:01 AM 5151260 6973964 2731164 34.65 2688 2001528 730460 8.18 190716 2200308 116192 12:55:01 AM 5291500 7091624 2590924 32.87 2688 1978368 623384 6.98 218004 2032048 20 12:56:01 AM 5021352 7073036 2861072 36.30 2688 2221812 622000 6.96 264252 2230208 156556 12:57:01 AM 4988756 7040392 2893668 36.71 2688 2221780 656640 7.35 264292 2257720 4 12:58:01 AM 4937532 6993192 2944892 37.36 2688 2225824 724816 8.12 264840 2307816 1272 12:59:01 AM 4908864 6983668 2973560 37.72 2688 2244980 724816 8.12 264896 2336396 1724 01:00:01 AM 4900400 6983436 2982024 37.83 2688 2253200 740612 8.29 264896 2344876 5204 01:01:01 AM 4886408 6977592 2996016 38.01 2688 2261320 756088 8.47 265176 2358116 1764 01:02:01 AM 5058232 7022320 2824192 35.83 2688 2140372 700716 7.85 452336 2025196 13264 Average: 5070361 7022404 2812063 35.68 2688 2126762 696749 7.80 263696 2194644 37804 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 261.41 160.31 1181.21 56.53 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 82.02 65.89 1056.38 10.59 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 14.36 9.50 6.52 3.58 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 43.65 37.59 304.07 10.48 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 180.79 126.30 33.89 34.37 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 34.77 22.49 32.48 4.91 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 45.34 37.13 134.21 9.86 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 20.66 15.08 48.69 6.09 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 20.96 19.78 64.58 11.90 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 76.39 49.43 156.64 78.95 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 78.04 54.35 301.87 22.73 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) 01/20/2025 _x86_64_ (2 CPU) 00:51:20 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 31.96 0.04 6.19 20.79 0.14 40.88 12:53:01 AM 0 30.54 0.07 6.20 19.54 0.14 43.51 12:53:01 AM 1 33.37 0.02 6.19 22.05 0.14 38.24 12:54:01 AM all 32.44 0.00 4.53 6.30 0.13 56.59 12:54:01 AM 0 42.11 0.00 4.89 6.28 0.13 46.58 12:54:01 AM 1 22.78 0.00 4.17 6.32 0.13 66.59 12:55:01 AM all 14.78 0.00 1.90 1.50 0.08 81.75 12:55:01 AM 0 8.93 0.00 1.40 1.25 0.07 88.34 12:55:01 AM 1 20.63 0.00 2.39 1.74 0.08 75.16 12:56:01 AM all 28.83 0.00 5.06 2.39 0.13 63.59 12:56:01 AM 0 23.66 0.00 4.30 1.41 0.12 70.52 12:56:01 AM 1 34.01 0.00 5.83 3.37 0.13 56.65 12:57:01 AM all 0.56 0.00 0.61 2.74 0.05 96.04 12:57:01 AM 0 0.72 0.00 0.74 3.96 0.05 94.54 12:57:01 AM 1 0.40 0.00 0.49 1.52 0.05 97.54 12:58:01 AM all 5.62 0.00 0.33 0.21 0.05 93.80 12:58:01 AM 0 6.84 0.00 0.27 0.37 0.05 92.48 12:58:01 AM 1 4.39 0.00 0.39 0.05 0.05 95.12 12:59:01 AM all 19.53 0.00 0.29 0.20 0.08 79.90 12:59:01 AM 0 28.87 0.00 0.32 0.00 0.08 70.72 12:59:01 AM 1 10.29 0.00 0.27 0.40 0.07 88.97 01:00:01 AM all 8.18 0.00 0.20 0.00 0.04 91.57 01:00:01 AM 0 5.08 0.00 0.17 0.00 0.03 94.72 01:00:01 AM 1 11.29 0.00 0.23 0.00 0.05 88.42 01:01:01 AM all 9.41 0.00 0.35 0.14 0.08 90.02 01:01:01 AM 0 11.41 0.00 0.34 0.00 0.07 88.19 01:01:01 AM 1 7.41 0.00 0.37 0.28 0.08 91.85 01:02:01 AM all 22.68 0.00 2.54 0.34 0.08 74.36 01:02:01 AM 0 27.56 0.00 2.57 0.27 0.08 69.52 01:02:01 AM 1 17.78 0.00 2.51 0.42 0.08 79.20 Average: all 17.38 0.00 2.20 3.44 0.08 76.88 Average: 0 18.55 0.01 2.12 3.30 0.08 75.95 Average: 1 16.22 0.00 2.28 3.59 0.09 77.82