---> uname -a: Linux prd-centos8-robot-2c-8g-7890.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 588 4973 19 2134 6812 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:8b:2a:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe8b:2afb/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) 01/06/2025 _x86_64_ (2 CPU) 03:51:46 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 199.38 151.27 48.11 14551.69 38290.57 03:54:01 AM 113.63 0.33 113.30 14.53 10131.37 03:55:01 AM 41.31 1.02 40.29 113.18 5620.11 03:56:01 AM 46.29 7.23 39.06 1315.78 2702.88 03:57:01 AM 30.01 2.07 27.94 328.96 5676.22 03:58:01 AM 3.38 0.10 3.28 32.13 128.00 03:59:01 AM 1.82 0.00 1.82 0.00 64.81 04:00:01 AM 5.58 0.32 5.26 36.92 165.19 04:01:01 AM 28.24 0.55 27.69 64.91 1242.34 Average: 52.19 18.10 34.08 1829.02 7114.45 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5626564 7103292 2255860 28.62 2688 1672224 689424 7.72 176624 1803540 76180 03:54:01 AM 5238984 7021448 2643440 33.54 2688 1961392 708508 7.93 187928 2116540 130800 03:55:01 AM 5290204 7089924 2592220 32.89 2688 1977732 626404 7.01 217400 2032088 16 03:56:01 AM 5025624 7067728 2856800 36.24 2688 2211836 631468 7.07 255036 2229356 156360 03:57:01 AM 5009152 7060024 2873272 36.45 2688 2220904 623192 6.98 263928 2235184 4 03:58:01 AM 4899472 6951580 2982952 37.84 2688 2222124 787792 8.82 264060 2342980 104 03:59:01 AM 4876512 6928660 3005912 38.13 2688 2222172 812604 9.10 264060 2366232 36 04:00:01 AM 5081044 6988936 2801380 35.54 2688 2081928 708728 7.94 285800 2159916 31332 04:01:01 AM 5099316 6981424 2783108 35.31 2688 2057672 712060 7.97 454820 1977876 16732 Average: 5127430 7021446 2754994 34.95 2688 2069776 700020 7.84 263295 2140412 45729 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 264.22 158.65 1034.83 58.40 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 81.62 67.36 933.60 10.46 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 45.74 27.85 347.13 5.49 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 38.99 33.79 298.88 7.84 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 209.68 175.86 42.96 39.83 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 171.19 153.11 1273.58 698.30 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 599.80 501.15 6996.82 32.35 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 245.20 194.99 2127.69 29.26 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 21.46 19.59 17.73 9.13 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 186.43 148.04 1452.51 99.00 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) 01/06/2025 _x86_64_ (2 CPU) 03:51:46 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 38.39 0.06 10.92 31.25 0.13 19.25 03:53:01 AM 0 33.62 0.07 10.91 29.85 0.12 25.43 03:53:01 AM 1 43.11 0.05 10.94 32.63 0.14 13.13 03:54:01 AM all 36.08 0.00 5.23 4.12 0.12 54.45 03:54:01 AM 0 31.04 0.00 5.12 4.60 0.12 59.12 03:54:01 AM 1 41.14 0.00 5.34 3.64 0.12 49.77 03:55:01 AM all 18.27 0.00 2.08 2.48 0.13 77.04 03:55:01 AM 0 14.13 0.00 1.75 1.87 0.17 82.07 03:55:01 AM 1 22.42 0.00 2.40 3.09 0.10 71.99 03:56:01 AM all 24.23 0.00 4.46 2.47 0.09 68.75 03:56:01 AM 0 19.37 0.00 3.69 2.89 0.10 73.94 03:56:01 AM 1 29.09 0.00 5.23 2.04 0.08 63.55 03:57:01 AM all 5.37 0.00 1.38 2.97 0.06 90.22 03:57:01 AM 0 3.36 0.00 1.25 3.53 0.07 91.79 03:57:01 AM 1 7.38 0.00 1.51 2.41 0.05 88.65 03:58:01 AM all 10.32 0.00 0.59 0.03 0.08 88.99 03:58:01 AM 0 7.11 0.00 0.30 0.00 0.08 92.51 03:58:01 AM 1 13.54 0.00 0.88 0.05 0.08 85.44 03:59:01 AM all 13.07 0.00 1.58 0.08 0.13 85.13 03:59:01 AM 0 12.94 0.00 1.62 0.00 0.14 85.30 03:59:01 AM 1 13.19 0.00 1.55 0.17 0.13 84.96 04:00:01 AM all 11.48 0.00 1.82 0.07 0.08 86.55 04:00:01 AM 0 5.44 0.00 1.52 0.02 0.08 92.94 04:00:01 AM 1 17.65 0.00 2.12 0.12 0.09 80.03 04:01:01 AM all 31.94 0.00 3.49 0.34 0.09 64.13 04:01:01 AM 0 21.37 0.00 3.01 0.32 0.08 75.22 04:01:01 AM 1 42.52 0.00 3.97 0.37 0.10 53.04 Average: all 21.00 0.01 3.50 4.82 0.10 70.57 Average: 0 16.45 0.01 3.22 4.72 0.11 75.49 Average: 1 25.57 0.01 3.77 4.92 0.10 65.64