---> uname -a: Linux prd-centos8-robot-2c-8g-10017.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4943 19 2165 6812 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:b6:9d:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:feb6:9df1/64 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) 11/25/2024 _x86_64_ (2 CPU) 02:19:36 LINUX RESTART (2 CPU) 02:20:00 AM tps rtps wtps bread/s bwrtn/s 02:20:02 AM 341.35 341.35 0.00 14626.16 0.00 02:21:01 AM 117.11 75.27 41.84 11839.54 37960.02 02:22:01 AM 104.88 12.75 92.14 2334.56 6531.66 02:23:01 AM 68.19 0.63 67.56 48.93 9596.55 02:24:01 AM 11.40 0.42 10.98 64.78 336.49 02:25:01 AM 1.97 0.00 1.97 0.00 35.61 02:26:01 AM 45.50 2.48 43.02 392.54 2789.79 02:27:01 AM 25.40 0.03 25.36 3.47 5535.13 02:28:01 AM 4.51 0.28 4.23 36.37 756.35 02:29:02 AM 27.14 0.47 26.67 69.84 1909.36 Average: 46.28 11.59 34.70 1681.51 7184.17 02:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:02 AM 7350324 7360904 532108 6.75 2688 219100 376472 4.78 100880 214312 11200 02:21:01 AM 5742800 7145308 2139632 27.14 2688 1599380 649980 7.28 165892 1704668 45908 02:22:01 AM 5271520 7068596 2610912 33.12 2688 1974868 681744 7.63 210212 2064768 227784 02:23:01 AM 5182072 7011040 2700360 34.26 2688 2006060 722388 8.09 221384 2131080 8 02:24:01 AM 5260504 7091424 2621928 33.26 2688 2008004 664244 7.44 240240 2034288 4 02:25:01 AM 5220692 7054868 2661740 33.77 2688 2011256 686772 7.69 243856 2070160 3264 02:26:01 AM 4966152 7008880 2916280 37.00 2688 2211704 697544 7.81 262356 2281560 154556 02:27:01 AM 5021132 7063608 2861300 36.30 2688 2211776 649788 7.28 262876 2223116 16 02:28:01 AM 5167760 7060852 2714672 34.44 2688 2064196 649616 7.27 274416 2065660 4476 02:29:02 AM 5064328 6973504 2818104 35.75 2688 2084924 739028 8.27 469980 1996200 192 Average: 5424728 7083898 2457704 31.18 2688 1839127 651758 7.30 245209 1878581 44741 02:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:02 AM eth0 3.38 4.22 0.68 1.01 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 215.87 132.36 870.83 52.52 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 85.90 69.64 920.69 10.32 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 45.09 31.89 435.61 4.19 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 10.41 8.66 4.85 3.39 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 7.82 5.32 1.86 1.40 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 37.79 35.89 299.75 17.82 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 198.70 128.96 38.53 28.51 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 107.99 76.44 387.60 16.32 0.00 0.00 0.00 0.00 02:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:02 AM eth0 39.44 28.57 60.18 45.29 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 82.63 57.16 333.11 19.83 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) 11/25/2024 _x86_64_ (2 CPU) 02:19:36 LINUX RESTART (2 CPU) 02:20:00 AM CPU %user %nice %system %iowait %steal %idle 02:20:02 AM all 14.48 0.00 17.19 49.77 0.00 18.55 02:20:02 AM 0 18.18 0.00 22.73 45.00 0.00 14.09 02:20:02 AM 1 10.81 0.00 11.71 54.50 0.00 22.97 02:21:01 AM all 22.88 0.08 6.96 34.34 0.12 35.62 02:21:01 AM 0 20.76 0.12 7.34 17.59 0.12 54.06 02:21:01 AM 1 24.98 0.03 6.59 51.02 0.12 17.26 02:22:01 AM all 38.50 0.00 6.63 1.79 0.14 52.94 02:22:01 AM 0 31.37 0.00 6.25 1.50 0.13 60.75 02:22:01 AM 1 45.63 0.00 7.01 2.08 0.15 45.13 02:23:01 AM all 11.51 0.00 1.50 1.64 0.05 85.29 02:23:01 AM 0 6.80 0.00 1.44 2.07 0.05 89.64 02:23:01 AM 1 16.21 0.00 1.57 1.22 0.05 80.95 02:24:01 AM all 11.50 0.00 1.34 0.72 0.09 86.34 02:24:01 AM 0 6.12 0.00 1.22 1.05 0.10 91.51 02:24:01 AM 1 16.88 0.00 1.47 0.38 0.08 81.18 02:25:01 AM all 1.16 0.00 0.89 0.18 0.03 97.75 02:25:01 AM 0 1.55 0.00 0.80 0.00 0.03 97.61 02:25:01 AM 1 0.77 0.00 0.97 0.35 0.03 97.88 02:26:01 AM all 28.21 0.00 3.83 5.33 0.11 62.51 02:26:01 AM 0 14.18 0.00 2.75 5.36 0.10 77.61 02:26:01 AM 1 42.38 0.00 4.93 5.30 0.12 47.27 02:27:01 AM all 0.84 0.00 0.62 7.68 0.06 90.80 02:27:01 AM 0 0.55 0.00 0.57 8.22 0.03 90.62 02:27:01 AM 1 1.12 0.00 0.67 7.15 0.08 90.98 02:28:01 AM all 8.33 0.00 0.98 0.05 0.08 90.55 02:28:01 AM 0 5.29 0.00 0.72 0.05 0.08 93.86 02:28:01 AM 1 11.45 0.00 1.25 0.05 0.09 87.16 02:29:02 AM all 27.18 0.00 3.00 1.03 0.12 68.67 02:29:02 AM 0 20.44 0.00 2.76 0.72 0.12 75.96 02:29:02 AM 1 33.92 0.00 3.23 1.34 0.12 61.39 Average: all 16.67 0.01 2.91 5.98 0.09 74.35 Average: 0 11.91 0.01 2.72 4.19 0.09 81.08 Average: 1 21.44 0.00 3.11 7.77 0.09 67.59