---> uname -a: Linux prd-centos8-robot-2c-8g-8574.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 581 4990 19 2124 6819 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:93:e6:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe93:e66b/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) 11/19/2024 _x86_64_ (2 CPU) 07:17:57 LINUX RESTART (2 CPU) 07:19:01 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 73.26 21.24 52.02 5132.96 5210.75 07:21:01 AM 104.93 0.70 104.23 50.78 11073.21 07:22:01 AM 10.93 0.35 10.58 61.98 1222.06 07:23:01 AM 24.95 0.07 24.88 2.80 1568.44 07:24:01 AM 42.29 0.03 42.25 3.47 6780.49 07:25:01 AM 4.70 0.12 4.58 33.06 183.62 07:26:01 AM 1.95 0.00 1.95 0.00 108.05 07:27:01 AM 0.18 0.00 0.18 0.00 2.28 07:28:01 AM 12.36 0.32 12.05 36.93 525.60 Average: 30.62 2.54 28.08 591.36 2963.96 07:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 5379120 7015228 2503312 31.76 2688 1826056 746196 8.36 219452 1989880 79936 07:21:01 AM 5171816 7006280 2710616 34.39 2688 2011024 703436 7.88 221540 2143324 34148 07:22:01 AM 5253104 7088844 2629328 33.36 2688 2012884 627096 7.02 240204 2046648 12 07:23:01 AM 5005756 7037372 2876676 36.49 2688 2201452 662988 7.42 255452 2256272 169636 07:24:01 AM 5027964 7063420 2854468 36.21 2688 2204916 622148 6.97 257612 2224668 12 07:25:01 AM 4982084 7019944 2900348 36.80 2688 2207320 688388 7.71 257880 2270708 1152 07:26:01 AM 4982120 7019980 2900312 36.79 2688 2207320 688388 7.71 257880 2270960 4 07:27:01 AM 4966572 7004452 2915860 36.99 2688 2207340 719892 8.06 257880 2286300 4 07:28:01 AM 5124516 6991476 2757916 34.99 2688 2042560 701968 7.86 292592 2114112 17496 Average: 5099228 7027444 2783204 35.31 2688 2102319 684500 7.66 251166 2178097 33600 07:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 292.20 184.12 1536.22 58.71 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 71.26 56.90 675.27 8.95 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 15.91 7.46 5.54 3.14 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 35.13 28.25 293.73 5.85 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 174.11 127.46 40.20 36.16 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 74.16 61.95 30.38 23.17 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 274.84 273.61 55.20 114.64 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 191.95 190.13 198.09 65.87 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 59.52 42.59 117.88 22.78 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 132.12 108.05 328.06 37.70 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) 11/19/2024 _x86_64_ (2 CPU) 07:17:57 LINUX RESTART (2 CPU) 07:19:01 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 29.94 0.00 5.56 6.23 0.10 58.17 07:20:01 AM 0 30.17 0.00 5.32 6.40 0.10 58.00 07:20:01 AM 1 29.71 0.00 5.79 6.06 0.10 58.34 07:21:01 AM all 31.29 0.00 4.76 8.39 0.15 55.41 07:21:01 AM 0 43.69 0.00 5.96 8.51 0.13 41.71 07:21:01 AM 1 18.89 0.00 3.57 8.28 0.17 69.09 07:22:01 AM all 10.60 0.00 1.09 4.60 0.06 83.65 07:22:01 AM 0 15.32 0.00 1.07 0.22 0.07 83.33 07:22:01 AM 1 5.87 0.00 1.12 9.00 0.05 83.96 07:23:01 AM all 18.14 0.00 3.14 0.92 0.08 77.73 07:23:01 AM 0 22.20 0.00 3.32 0.73 0.08 73.67 07:23:01 AM 1 14.08 0.00 2.97 1.10 0.07 81.79 07:24:01 AM all 9.85 0.00 1.76 9.11 0.05 79.23 07:24:01 AM 0 14.07 0.00 2.01 9.20 0.05 74.68 07:24:01 AM 1 5.64 0.00 1.51 9.02 0.05 83.78 07:25:01 AM all 6.68 0.00 0.40 0.04 0.05 92.82 07:25:01 AM 0 10.78 0.00 0.45 0.08 0.07 88.62 07:25:01 AM 1 2.58 0.00 0.35 0.00 0.03 97.03 07:26:01 AM all 21.31 0.00 0.54 0.01 0.10 78.04 07:26:01 AM 0 10.03 0.00 0.35 0.02 0.08 89.52 07:26:01 AM 1 32.60 0.00 0.72 0.00 0.12 66.56 07:27:01 AM all 24.73 0.00 0.49 0.00 0.09 74.69 07:27:01 AM 0 14.81 0.00 0.40 0.00 0.08 84.71 07:27:01 AM 1 34.64 0.00 0.57 0.00 0.10 64.69 07:28:01 AM all 14.11 0.00 1.97 0.18 0.06 83.68 07:28:01 AM 0 17.06 0.00 2.15 0.15 0.07 80.57 07:28:01 AM 1 11.17 0.00 1.79 0.22 0.05 86.78 Average: all 18.52 0.00 2.19 3.28 0.08 75.93 Average: 0 19.80 0.00 2.34 2.81 0.08 74.97 Average: 1 17.24 0.00 2.04 3.74 0.08 76.90