---> uname -a: Linux prd-centos8-robot-2c-8g-7439.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4882 19 2233 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:da:5a:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:feda:5a17/64 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) 11/14/2024 _x86_64_ (2 CPU) 13:21:14 LINUX RESTART (2 CPU) 01:22:01 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 83.85 35.62 48.23 5661.02 5807.28 01:24:01 PM 98.65 7.00 91.65 1266.06 8923.35 01:25:01 PM 31.92 0.83 31.09 95.43 3649.32 01:26:01 PM 58.89 2.52 56.37 396.07 5776.67 01:27:01 PM 11.35 0.08 11.26 31.99 2493.54 01:28:01 PM 2.13 0.02 2.12 0.13 157.54 01:29:01 PM 0.95 0.00 0.95 0.00 597.57 01:30:01 PM 0.37 0.00 0.37 0.00 189.04 01:31:01 PM 0.65 0.03 0.62 1.87 357.01 01:32:01 PM 13.16 0.33 12.83 37.85 726.96 Average: 30.19 4.65 25.55 749.31 2867.91 01:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 5475156 7050496 2407268 30.54 2688 1766456 706436 7.91 190972 1925548 68664 01:24:01 PM 5212856 7043696 2669568 33.87 2688 2007696 666768 7.47 212028 2109872 90076 01:25:01 PM 5262356 7095512 2620068 33.24 2688 2010516 626768 7.02 240488 2034768 4 01:26:01 PM 5026812 7071448 2855612 36.23 2688 2214248 625752 7.01 262992 2217540 67748 01:27:01 PM 5004084 7049760 2878340 36.52 2688 2215296 657268 7.36 263120 2240324 128 01:28:01 PM 4969036 7019220 2913388 36.96 2688 2219700 689472 7.72 263592 2274132 1736 01:29:01 PM 4947780 7016320 2934644 37.23 2688 2238056 689472 7.72 263592 2295300 2656 01:30:01 PM 4938816 7015372 2943608 37.34 2688 2246192 703884 7.88 263592 2304000 5216 01:31:01 PM 4931508 7016344 2950916 37.44 2688 2254412 703884 7.88 263872 2311428 2888 01:32:01 PM 5034372 6995544 2848052 36.13 2688 2136380 703948 7.88 335864 2157896 63128 Average: 5080278 7037371 2802146 35.55 2688 2130895 677365 7.58 256011 2187081 30224 01:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 292.24 173.51 1492.88 57.58 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 79.42 58.12 712.45 8.96 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 9.71 9.46 5.49 3.65 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 259.77 197.23 342.48 49.04 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 9.50 3.20 3.20 0.49 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 25.86 20.91 40.78 5.48 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 46.22 36.07 127.67 9.70 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 16.51 15.08 47.88 6.18 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 20.73 20.11 64.91 12.01 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 79.46 52.33 156.32 79.01 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 83.95 58.61 299.47 23.21 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) 11/14/2024 _x86_64_ (2 CPU) 13:21:14 LINUX RESTART (2 CPU) 01:22:01 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 27.38 0.03 5.36 9.26 0.11 57.85 01:23:01 PM 0 32.94 0.03 5.53 9.50 0.10 51.89 01:23:01 PM 1 21.82 0.02 5.20 9.02 0.12 63.82 01:24:01 PM all 33.65 0.00 5.29 5.01 0.09 55.97 01:24:01 PM 0 45.87 0.00 5.96 5.36 0.08 42.73 01:24:01 PM 1 21.40 0.00 4.61 4.66 0.10 69.22 01:25:01 PM all 10.91 0.00 1.44 0.97 0.06 86.63 01:25:01 PM 0 9.70 0.00 1.24 0.97 0.07 88.03 01:25:01 PM 1 12.12 0.00 1.64 0.97 0.05 85.22 01:26:01 PM all 27.64 0.00 4.65 1.59 0.09 66.04 01:26:01 PM 0 33.63 0.00 5.31 1.62 0.08 59.35 01:26:01 PM 1 21.64 0.00 3.98 1.55 0.10 72.73 01:27:01 PM all 0.31 0.00 0.23 0.58 0.03 98.85 01:27:01 PM 0 0.10 0.00 0.23 0.95 0.03 98.68 01:27:01 PM 1 0.52 0.00 0.22 0.22 0.03 99.01 01:28:01 PM all 6.46 0.00 0.28 0.06 0.07 93.14 01:28:01 PM 0 2.31 0.00 0.22 0.07 0.07 97.34 01:28:01 PM 1 10.62 0.00 0.34 0.05 0.07 88.93 01:29:01 PM all 19.08 0.00 0.23 0.08 0.08 80.52 01:29:01 PM 0 30.92 0.00 0.25 0.00 0.07 68.76 01:29:01 PM 1 7.23 0.00 0.22 0.17 0.10 92.28 01:30:01 PM all 7.98 0.00 0.13 0.03 0.04 91.83 01:30:01 PM 0 9.08 0.00 0.12 0.05 0.03 90.72 01:30:01 PM 1 6.88 0.00 0.13 0.00 0.05 92.93 01:31:01 PM all 9.55 0.00 0.26 0.09 0.07 90.03 01:31:01 PM 0 15.23 0.00 0.28 0.00 0.07 84.41 01:31:01 PM 1 3.88 0.00 0.23 0.18 0.07 95.64 01:32:01 PM all 19.74 0.00 2.06 0.23 0.08 77.89 01:32:01 PM 0 24.32 0.00 2.54 0.13 0.08 72.92 01:32:01 PM 1 15.16 0.00 1.59 0.32 0.07 82.87 Average: all 16.27 0.00 1.99 1.79 0.07 79.88 Average: 0 20.41 0.00 2.17 1.86 0.07 75.49 Average: 1 12.12 0.00 1.81 1.71 0.08 84.27