---> uname -a: Linux prd-centos8-robot-2c-8g-10738.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 583 4979 19 2134 6818 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:0a:bd:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe0a:bd4c/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) 08/14/2024 _x86_64_ (2 CPU) 02:21:16 LINUX RESTART (2 CPU) 02:22:01 AM tps rtps wtps bread/s bwrtn/s 02:23:01 AM 88.12 15.68 72.44 2746.15 6181.92 02:24:01 AM 80.20 0.70 79.50 50.79 8904.55 02:25:01 AM 16.54 0.85 15.69 123.96 1312.33 02:26:01 AM 48.58 2.52 46.06 396.07 3065.29 02:27:01 AM 25.19 0.10 25.09 32.12 5476.74 02:28:01 AM 2.40 0.03 2.37 1.87 158.81 02:29:01 AM 19.54 0.42 19.13 47.72 890.07 Average: 40.08 2.90 37.18 485.55 3712.79 02:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 AM 5324336 7025920 2558084 32.45 2688 1883492 721888 8.08 212112 2020028 135272 02:24:01 AM 5182996 7008616 2699424 34.25 2688 2003108 721656 8.08 223348 2129804 30104 02:25:01 AM 5254320 7084948 2628100 33.34 2688 2008096 645880 7.23 242500 2040188 4 02:26:01 AM 5024204 7066244 2858216 36.26 2688 2211244 644544 7.22 265456 2222008 150744 02:27:01 AM 4977528 7021376 2904892 36.85 2688 2213292 697768 7.81 265744 2263136 204 02:28:01 AM 4968684 7015132 2913736 36.96 2688 2215892 713868 7.99 265884 2271740 24 02:29:01 AM 5102860 6980216 2779560 35.26 2688 2053116 745080 8.34 450372 1978620 13344 Average: 5119275 7028922 2763145 35.05 2688 2084034 698669 7.82 275059 2132218 47099 02:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 245.62 155.63 1510.14 55.15 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 47.14 36.03 472.56 7.14 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 15.28 8.51 7.54 3.20 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 260.69 221.13 319.16 49.89 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 25.34 22.61 8.35 4.55 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 20.61 20.98 5.72 5.03 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 45.23 34.96 85.29 27.30 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 94.27 71.41 344.11 21.75 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) 08/14/2024 _x86_64_ (2 CPU) 02:21:16 LINUX RESTART (2 CPU) 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 36.37 0.00 6.43 3.67 0.13 53.41 02:23:01 AM 0 32.90 0.00 5.33 3.97 0.12 57.68 02:23:01 AM 1 39.85 0.00 7.53 3.38 0.13 49.11 02:24:01 AM all 23.18 0.00 3.38 3.47 0.08 69.89 02:24:01 AM 0 19.47 0.00 3.56 3.57 0.07 73.34 02:24:01 AM 1 26.87 0.00 3.20 3.37 0.10 66.46 02:25:01 AM all 10.16 0.00 1.34 0.56 0.05 87.89 02:25:01 AM 0 8.48 0.00 1.34 0.84 0.05 89.30 02:25:01 AM 1 11.84 0.00 1.34 0.28 0.05 86.49 02:26:01 AM all 29.32 0.00 4.91 2.22 0.10 63.45 02:26:01 AM 0 24.64 0.00 4.71 2.92 0.10 67.62 02:26:01 AM 1 34.02 0.00 5.12 1.51 0.10 59.25 02:27:01 AM all 6.96 0.00 0.88 2.59 0.08 89.48 02:27:01 AM 0 6.67 0.00 0.84 3.01 0.08 89.40 02:27:01 AM 1 7.26 0.00 0.92 2.17 0.08 89.57 02:28:01 AM all 11.06 0.00 0.68 0.01 0.06 88.19 02:28:01 AM 0 11.31 0.00 0.67 0.00 0.07 87.95 02:28:01 AM 1 10.82 0.00 0.69 0.02 0.05 88.43 02:29:01 AM all 23.10 0.00 2.92 0.78 0.08 73.11 02:29:01 AM 0 12.90 0.00 3.12 0.50 0.08 83.39 02:29:01 AM 1 33.27 0.00 2.73 1.05 0.08 62.87 Average: all 20.02 0.00 2.93 1.90 0.08 75.06 Average: 0 16.64 0.00 2.80 2.12 0.08 78.37 Average: 1 23.41 0.00 3.07 1.68 0.09 71.75