---> uname -a: Linux prd-centos8-robot-2c-8g-177.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: 2799.998 BogoMIPS: 5599.99 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 587 4900 19 2209 6814 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:07:51:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe07:51b2/64 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) 07/19/2024 _x86_64_ (2 CPU) 03:28:17 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 89.79 13.10 76.69 2343.22 6476.61 03:31:01 AM 76.21 0.73 75.47 51.32 8764.08 03:32:01 AM 28.19 0.82 27.37 123.43 2001.73 03:33:01 AM 53.91 2.60 51.31 428.06 7089.35 03:34:01 AM 5.80 0.02 5.78 0.13 281.39 03:35:01 AM 1.28 0.00 1.28 0.00 797.20 03:36:02 AM 0.27 0.00 0.27 0.00 201.58 03:37:01 AM 0.51 0.03 0.47 1.90 223.23 03:38:01 AM 19.96 0.43 19.53 47.98 2454.38 Average: 30.71 1.97 28.74 333.52 3148.75 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5329564 7062024 2552868 32.39 2688 1913972 685784 7.68 211364 2015932 158540 03:31:01 AM 5239172 7060908 2643260 33.53 2688 1999072 670336 7.51 230244 2067212 15664 03:32:01 AM 5052560 7000780 2829872 35.90 2688 2121252 711928 7.97 260596 2210916 100552 03:33:01 AM 4982208 7019752 2900224 36.79 2688 2206792 682392 7.64 264672 2258856 280 03:34:01 AM 4957128 7004416 2925304 37.11 2688 2216536 698396 7.82 265172 2283196 8416 03:35:01 AM 4942420 7004632 2940012 37.30 2688 2231468 698396 7.82 265172 2298148 60 03:36:02 AM 4933072 7005024 2949360 37.42 2688 2241196 698396 7.82 265220 2308160 3788 03:37:01 AM 4921880 6999368 2960552 37.56 2688 2246748 714204 8.00 265408 2318564 2924 03:38:01 AM 5108844 7063364 2773588 35.19 2688 2129920 630156 7.06 482280 1941640 13356 Average: 5051872 7024474 2830560 35.91 2688 2145217 687776 7.70 278903 2189180 33731 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 146.50 115.09 1192.84 21.58 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 37.62 29.19 298.79 6.58 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 44.95 35.17 271.22 7.95 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 238.04 181.35 54.04 45.02 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 32.84 26.28 82.27 6.45 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 33.58 30.23 98.07 8.93 0.00 0.00 0.00 0.00 03:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:02 AM eth0 16.36 18.61 35.44 14.53 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 24.33 16.10 104.99 2.20 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 67.04 48.15 140.15 80.26 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 71.34 55.65 253.38 21.53 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) 07/19/2024 _x86_64_ (2 CPU) 03:28:17 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 35.60 0.00 5.91 1.25 0.12 57.13 03:30:01 AM 0 47.75 0.00 7.20 1.57 0.10 43.38 03:30:01 AM 1 23.45 0.00 4.62 0.93 0.13 70.86 03:31:01 AM all 21.53 0.00 3.36 4.01 0.08 71.01 03:31:01 AM 0 30.06 0.00 4.07 4.48 0.10 61.29 03:31:01 AM 1 13.01 0.00 2.65 3.55 0.07 80.71 03:32:01 AM all 22.80 0.00 2.82 1.08 0.08 73.22 03:32:01 AM 0 29.23 0.00 3.41 1.50 0.08 65.78 03:32:01 AM 1 16.37 0.00 2.24 0.65 0.08 80.65 03:33:01 AM all 17.08 0.00 3.18 2.52 0.07 77.15 03:33:01 AM 0 21.66 0.00 3.45 2.51 0.07 72.31 03:33:01 AM 1 12.51 0.00 2.91 2.52 0.07 81.99 03:34:01 AM all 9.80 0.00 0.25 0.04 0.07 89.84 03:34:01 AM 0 6.79 0.00 0.25 0.07 0.05 92.85 03:34:01 AM 1 12.81 0.00 0.25 0.02 0.08 86.84 03:35:01 AM all 16.00 0.00 0.19 0.07 0.06 83.68 03:35:01 AM 0 24.82 0.00 0.20 0.13 0.07 74.78 03:35:01 AM 1 7.17 0.00 0.18 0.00 0.05 92.60 03:36:02 AM all 11.71 0.00 0.15 0.08 0.04 88.03 03:36:02 AM 0 18.90 0.00 0.15 0.10 0.05 80.80 03:36:02 AM 1 4.51 0.00 0.15 0.05 0.03 95.26 03:37:01 AM all 3.80 0.00 0.28 0.06 0.07 95.79 03:37:01 AM 0 4.40 0.00 0.19 0.00 0.07 95.34 03:37:01 AM 1 3.20 0.00 0.37 0.12 0.07 96.24 03:38:01 AM all 27.34 0.00 2.84 0.36 0.07 69.40 03:38:01 AM 0 30.93 0.00 2.76 0.52 0.07 65.73 03:38:01 AM 1 23.75 0.00 2.92 0.20 0.07 73.06 Average: all 18.44 0.00 2.11 1.05 0.07 78.32 Average: 0 23.88 0.00 2.41 1.21 0.07 72.43 Average: 1 13.00 0.00 1.82 0.90 0.07 84.22