---> uname -a: Linux prd-centos8-robot-2c-8g-67.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 621 4862 19 2213 6778 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:ad:f3:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fead:f357/64 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) 07/18/2024 _x86_64_ (2 CPU) 03:18:30 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 110.35 67.76 42.59 8001.33 36784.84 03:21:01 AM 96.93 7.11 89.82 1262.38 6985.99 03:22:01 AM 66.11 0.63 65.48 48.92 8543.17 03:23:01 AM 24.98 0.83 24.15 122.38 1798.82 03:24:01 AM 52.48 2.60 49.88 427.99 6985.59 03:25:01 AM 4.98 0.02 4.97 0.13 258.07 03:26:01 AM 0.67 0.00 0.67 0.00 583.17 03:27:01 AM 0.73 0.00 0.73 0.00 385.14 03:28:01 AM 0.32 0.00 0.32 0.00 270.47 03:29:01 AM 7.60 0.35 7.25 38.78 251.19 03:30:01 AM 26.83 0.53 26.30 64.79 2808.30 Average: 35.64 7.26 28.38 906.12 5968.89 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5589428 7064176 2292996 29.09 2688 1669640 708100 7.93 176244 1837660 74872 03:21:01 AM 5220616 7027016 2661808 33.77 2688 1984292 700488 7.84 211992 2111084 209664 03:22:01 AM 5135084 6975320 2747340 34.85 2688 2017588 729912 8.17 233308 2166076 15712 03:23:01 AM 5028924 6963876 2853500 36.20 2688 2108844 755208 8.46 260004 2234092 85472 03:24:01 AM 4942940 6982472 2939484 37.29 2688 2209032 714320 8.00 265372 2291932 196 03:25:01 AM 4942724 6984016 2939700 37.29 2688 2210792 714320 8.00 265456 2295956 52 03:26:01 AM 4912484 6971084 2969940 37.68 2688 2228152 729776 8.17 265872 2325988 92 03:27:01 AM 4898968 6968856 2983456 37.85 2688 2239408 729776 8.17 265872 2338840 196 03:28:01 AM 4888788 6966664 2993636 37.98 2688 2247316 745544 8.35 265920 2349204 60 03:29:01 AM 5058780 7017052 2823644 35.82 2688 2131596 669212 7.49 310604 2153104 66540 03:30:01 AM 4989772 6951376 2892652 36.70 2688 2136704 771872 8.64 484356 2055248 16136 Average: 5055319 6988355 2827105 35.87 2688 2107579 724412 8.11 273182 2196289 42636 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 239.97 149.70 890.85 57.62 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 84.36 70.64 922.93 10.92 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 25.09 21.81 268.20 5.11 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 42.31 35.49 269.49 7.12 0.00 0.00 0.00 0.00 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 233.86 197.08 52.92 39.59 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 16.58 13.81 23.08 2.37 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 46.13 37.69 118.36 10.37 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 28.50 20.95 74.66 6.75 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 55.52 38.88 80.35 40.65 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 98.07 64.20 170.36 126.55 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 19.35 19.13 18.08 8.73 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 80.89 60.86 262.67 28.71 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) 07/18/2024 _x86_64_ (2 CPU) 03:18:30 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 27.10 0.04 6.73 42.73 0.17 23.22 03:20:01 AM 0 28.16 0.03 6.40 44.24 0.12 21.04 03:20:01 AM 1 26.04 0.05 7.05 41.23 0.23 25.40 03:21:01 AM all 37.60 0.00 6.02 3.30 0.13 52.96 03:21:01 AM 0 55.06 0.00 8.09 4.71 0.13 32.00 03:21:01 AM 1 20.18 0.00 3.95 1.88 0.12 73.86 03:22:01 AM all 16.88 0.00 2.20 9.20 0.06 71.67 03:22:01 AM 0 28.59 0.00 2.39 9.55 0.07 59.41 03:22:01 AM 1 5.16 0.00 2.00 8.85 0.05 83.93 03:23:01 AM all 17.98 0.00 2.79 0.51 0.06 78.66 03:23:01 AM 0 22.65 0.00 3.02 0.30 0.07 73.96 03:23:01 AM 1 13.32 0.00 2.55 0.72 0.05 83.36 03:24:01 AM all 17.03 0.00 3.21 3.33 0.07 76.35 03:24:01 AM 0 27.27 0.00 3.83 3.68 0.08 65.13 03:24:01 AM 1 6.82 0.00 2.60 2.98 0.05 87.54 03:25:01 AM all 3.38 0.00 0.18 0.02 0.05 96.37 03:25:01 AM 0 4.91 0.00 0.20 0.02 0.05 94.82 03:25:01 AM 1 1.86 0.00 0.17 0.02 0.05 97.91 03:26:01 AM all 19.34 0.00 0.26 0.03 0.08 80.28 03:26:01 AM 0 21.94 0.00 0.23 0.07 0.08 77.68 03:26:01 AM 1 16.75 0.00 0.28 0.00 0.08 82.88 03:27:01 AM all 10.25 0.00 0.17 0.06 0.05 89.48 03:27:01 AM 0 16.78 0.00 0.17 0.00 0.05 83.00 03:27:01 AM 1 3.71 0.00 0.17 0.12 0.05 95.96 03:28:01 AM all 10.33 0.00 0.56 0.08 0.08 88.95 03:28:01 AM 0 5.13 0.00 0.55 0.00 0.07 94.25 03:28:01 AM 1 15.54 0.00 0.57 0.15 0.08 83.66 03:29:01 AM all 20.56 0.00 2.06 0.06 0.08 77.24 03:29:01 AM 0 17.17 0.00 1.75 0.07 0.08 80.93 03:29:01 AM 1 23.96 0.00 2.36 0.05 0.08 73.54 03:30:01 AM all 29.59 0.00 3.25 0.48 0.13 66.56 03:30:01 AM 0 27.88 0.00 2.92 0.52 0.12 68.57 03:30:01 AM 1 31.29 0.00 3.58 0.45 0.13 64.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.07 0.00 2.48 5.31 0.09 73.04 Average: 0 23.22 0.00 2.68 5.61 0.08 68.40 Average: 1 14.92 0.00 2.28 5.01 0.09 77.69