---> uname -a: Linux prd-centos8-robot-2c-8g-19645.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 566 5017 19 2114 6835 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:1a:9f:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe1a:9f3d/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) 07/11/2024 _x86_64_ (2 CPU) 06:04:05 LINUX RESTART (2 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 83.08 50.51 32.57 5121.54 23642.87 06:07:01 AM 81.69 13.50 68.19 2378.67 5963.63 06:08:01 AM 79.17 0.70 78.47 50.78 8931.47 06:09:01 AM 21.24 0.85 20.39 123.96 1696.28 06:10:01 AM 59.00 0.03 58.96 3.47 7504.23 06:11:01 AM 5.93 0.12 5.81 33.06 298.03 06:12:01 AM 0.38 0.00 0.38 0.00 5.55 06:13:01 AM 0.17 0.00 0.17 0.00 2.13 06:14:01 AM 26.99 0.63 26.36 73.18 1334.17 Average: 39.75 7.38 32.37 865.69 5489.61 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 5851736 7226024 2030696 25.76 2688 1573504 589364 6.60 153232 1620688 26476 06:07:01 AM 5369972 7077304 2512460 31.87 2688 1889728 677292 7.58 211168 1982552 142976 06:08:01 AM 5208656 7029668 2673776 33.92 2688 1997884 693468 7.76 221036 2107692 26096 06:09:01 AM 5205220 7064444 2677212 33.96 2688 2034028 668120 7.48 249436 2078692 30748 06:10:01 AM 5060064 7077040 2822368 35.81 2688 2186660 623068 6.98 259636 2187436 88 06:11:01 AM 5016864 7036272 2865568 36.35 2688 2189076 701796 7.86 259924 2233544 16 06:12:01 AM 5003716 7023140 2878716 36.52 2688 2189092 735176 8.23 259924 2246904 28 06:13:01 AM 5000460 7021120 2881972 36.56 2688 2190328 735176 8.23 259984 2248996 1240 06:14:01 AM 5157856 7015612 2724576 34.57 2688 2033644 688592 7.71 440592 1934844 196 Average: 5208283 7063403 2674149 33.93 2688 2031549 679117 7.60 257215 2071261 25318 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 106.57 57.21 460.08 24.13 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 186.89 125.36 1174.93 35.80 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 38.80 33.02 417.66 6.74 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 17.58 10.46 7.83 3.99 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 208.23 102.02 312.69 37.02 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 166.63 161.16 49.82 64.46 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 231.34 229.48 190.64 89.97 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 141.25 139.49 81.46 48.16 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 49.20 38.20 86.45 26.52 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 127.38 99.59 309.09 37.42 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) 07/11/2024 _x86_64_ (2 CPU) 06:04:05 LINUX RESTART (2 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 6.82 0.05 3.15 70.27 0.07 19.64 06:06:01 AM 0 6.36 0.08 3.86 71.34 0.03 18.33 06:06:01 AM 1 7.29 0.02 2.44 69.19 0.10 20.97 06:07:01 AM all 33.50 0.00 5.87 4.93 0.11 55.59 06:07:01 AM 0 35.10 0.00 5.95 5.18 0.12 53.65 06:07:01 AM 1 31.90 0.00 5.78 4.68 0.10 57.54 06:08:01 AM all 23.20 0.00 3.09 5.28 0.08 68.37 06:08:01 AM 0 18.74 0.00 3.00 4.67 0.08 73.51 06:08:01 AM 1 27.62 0.00 3.18 5.88 0.07 63.25 06:09:01 AM all 16.37 0.00 2.32 0.63 0.08 80.60 06:09:01 AM 0 18.17 0.00 2.20 0.87 0.08 78.68 06:09:01 AM 1 14.57 0.00 2.44 0.40 0.07 82.53 06:10:01 AM all 22.01 0.00 3.78 3.43 0.08 70.71 06:10:01 AM 0 21.40 0.00 3.42 4.89 0.07 70.21 06:10:01 AM 1 22.62 0.00 4.13 1.96 0.08 71.21 06:11:01 AM all 14.69 0.00 0.65 0.13 0.09 84.43 06:11:01 AM 0 9.47 0.00 0.54 0.18 0.10 89.71 06:11:01 AM 1 19.92 0.00 0.77 0.07 0.08 79.15 06:12:01 AM all 20.17 0.00 0.47 0.01 0.10 79.25 06:12:01 AM 0 23.61 0.00 0.52 0.00 0.10 75.77 06:12:01 AM 1 16.75 0.00 0.42 0.02 0.10 82.72 06:13:01 AM all 19.24 0.00 0.41 0.00 0.09 80.25 06:13:01 AM 0 36.32 0.00 0.54 0.00 0.08 63.06 06:13:01 AM 1 2.14 0.00 0.29 0.00 0.10 97.48 06:14:01 AM all 26.14 0.00 3.36 0.24 0.08 70.18 06:14:01 AM 0 17.50 0.00 3.09 0.23 0.08 79.09 06:14:01 AM 1 34.78 0.00 3.62 0.25 0.08 61.27 Average: all 20.25 0.01 2.57 9.41 0.09 67.68 Average: 0 20.74 0.01 2.57 9.69 0.08 66.90 Average: 1 19.76 0.00 2.57 9.12 0.09 68.46