---> uname -a: Linux prd-centos8-robot-2c-8g-3297.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 609 4938 19 2149 6792 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:f3:08:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fef3:826/64 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) 01/20/2025 _x86_64_ (2 CPU) 00:51:19 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 88.70 49.52 39.19 6154.08 25635.20 12:54:01 AM 111.21 0.08 111.13 2.40 10399.28 12:55:01 AM 36.43 1.08 35.34 115.98 4407.85 12:56:01 AM 42.44 6.71 35.72 1245.72 2456.38 12:57:01 AM 33.43 2.52 30.91 396.07 6033.61 12:58:01 AM 2.63 0.00 2.63 0.00 88.10 12:59:01 AM 0.15 0.00 0.15 0.00 1.45 01:00:01 AM 0.35 0.10 0.25 32.91 6.66 01:01:01 AM 2.10 0.03 2.07 0.27 105.67 01:02:01 AM 25.95 6.21 19.74 603.46 841.41 Average: 34.34 6.63 27.71 855.04 4996.89 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5525748 7049232 2356676 29.90 2688 1716376 737384 8.26 187828 1888548 81844 12:54:01 AM 5132064 6951740 2750360 34.89 2688 1998472 784372 8.78 190956 2221756 136832 12:55:01 AM 5270332 7067380 2612092 33.14 2688 1975316 666836 7.47 218212 2052964 32 12:56:01 AM 4959304 6996276 2923120 37.08 2688 2206756 716636 8.02 254592 2300216 168224 12:57:01 AM 4991008 7039584 2891416 36.68 2688 2218728 662236 7.42 264380 2256004 4 12:58:01 AM 4991252 7039824 2891172 36.68 2688 2218732 662236 7.42 264388 2255796 4 12:59:01 AM 4991424 7039996 2891000 36.68 2688 2218732 662236 7.42 264388 2255732 8 01:00:01 AM 4945808 6996108 2936616 37.26 2688 2220452 768208 8.60 264512 2300296 724 01:01:01 AM 4941684 6992616 2940740 37.31 2688 2221096 768208 8.60 264596 2304288 104 01:02:01 AM 5125228 7018116 2757196 34.98 2688 2068864 702268 7.86 456980 1952844 13372 Average: 5087385 7019087 2795039 35.46 2688 2106352 713062 7.98 263083 2178844 40115 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 255.35 153.52 1188.68 56.26 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 87.52 69.68 1050.13 10.77 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 17.58 12.00 7.13 4.17 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 37.90 33.07 297.97 7.66 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 374.94 266.66 76.18 66.62 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 4.95 2.00 0.84 0.48 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.80 2.05 0.45 0.43 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 62.31 41.20 14.37 5.32 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 11.73 12.18 2.16 1.24 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 90.83 59.59 90.28 26.51 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 94.59 65.19 272.80 17.95 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) 01/20/2025 _x86_64_ (2 CPU) 00:51:19 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 32.44 0.03 6.33 15.40 0.14 45.66 12:53:01 AM 0 27.16 0.05 5.61 11.80 0.15 55.23 12:53:01 AM 1 37.70 0.02 7.05 18.99 0.12 36.12 12:54:01 AM all 32.18 0.00 4.41 6.59 0.12 56.70 12:54:01 AM 0 25.43 0.00 3.59 6.07 0.12 64.79 12:54:01 AM 1 38.96 0.00 5.24 7.12 0.12 48.57 12:55:01 AM all 13.73 0.00 2.00 1.34 0.06 82.88 12:55:01 AM 0 9.10 0.00 1.74 1.59 0.07 87.51 12:55:01 AM 1 18.35 0.00 2.25 1.09 0.05 78.26 12:56:01 AM all 24.24 0.00 4.52 2.27 0.09 68.88 12:56:01 AM 0 24.33 0.00 4.21 2.17 0.07 69.22 12:56:01 AM 1 24.14 0.00 4.82 2.37 0.12 68.55 12:57:01 AM all 5.92 0.00 1.83 2.55 0.06 89.64 12:57:01 AM 0 5.79 0.00 1.63 2.60 0.07 89.92 12:57:01 AM 1 6.05 0.00 2.04 2.50 0.05 89.36 12:58:01 AM all 0.37 0.00 0.10 0.15 0.05 99.33 12:58:01 AM 0 0.15 0.00 0.12 0.30 0.05 99.38 12:58:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 12:59:01 AM all 0.43 0.00 0.11 0.00 0.03 99.43 12:59:01 AM 0 0.48 0.00 0.13 0.00 0.02 99.37 12:59:01 AM 1 0.38 0.00 0.08 0.00 0.03 99.50 01:00:01 AM all 3.52 0.00 0.42 0.03 0.05 95.98 01:00:01 AM 0 1.37 0.00 0.30 0.02 0.05 98.26 01:00:01 AM 1 5.68 0.00 0.54 0.05 0.05 93.69 01:01:01 AM all 2.01 0.00 0.17 0.27 0.06 97.49 01:01:01 AM 0 2.11 0.00 0.12 0.00 0.05 97.73 01:01:01 AM 1 1.92 0.00 0.22 0.53 0.07 97.26 01:02:01 AM all 16.05 0.27 2.86 0.50 0.08 80.24 01:02:01 AM 0 10.68 0.02 2.32 0.48 0.08 86.41 01:02:01 AM 1 21.41 0.52 3.39 0.52 0.08 74.09 Average: all 13.06 0.03 2.27 2.89 0.07 81.68 Average: 0 10.63 0.01 1.97 2.49 0.07 84.83 Average: 1 15.49 0.05 2.57 3.29 0.07 78.53