---> uname -a: Linux prd-centos8-robot-2c-8g-32723.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 586 4970 19 2140 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:ab:f9:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:feab:f96c/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) 10/01/2024 _x86_64_ (2 CPU) 03:51:15 LINUX RESTART (2 CPU) 03:52:03 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 99.22 16.72 82.51 3330.99 6558.07 03:54:01 AM 80.64 0.70 79.94 50.79 9145.74 03:55:01 AM 15.06 0.35 14.71 61.19 1342.76 03:56:01 AM 52.88 2.48 50.40 392.54 4864.33 03:57:01 AM 19.23 0.03 19.20 3.47 3829.35 03:58:01 AM 3.05 0.10 2.95 32.12 118.38 03:59:01 AM 2.05 0.03 2.02 1.87 80.44 04:00:01 AM 13.90 0.37 13.53 39.19 873.68 04:01:01 AM 17.11 0.52 16.59 63.85 687.40 Average: 33.44 2.31 31.13 431.07 3042.51 03:52:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5313372 7023016 2569060 32.59 2688 1892732 706872 7.91 211844 2038480 144468 03:54:01 AM 5177048 7010192 2705384 34.32 2688 2010112 707728 7.92 221972 2137876 30080 03:55:01 AM 5141556 7001528 2740876 34.77 2688 2036108 706200 7.91 246740 2146036 24088 03:56:01 AM 4973308 7022272 2909124 36.91 2688 2217844 675360 7.56 258620 2279308 105804 03:57:01 AM 5014224 7063020 2868208 36.39 2688 2217968 629924 7.05 262160 2232348 4 03:58:01 AM 4969916 7020748 2912516 36.95 2688 2220028 698664 7.82 262464 2276096 148 03:59:01 AM 4962184 7015740 2920248 37.05 2688 2222752 698664 7.82 262604 2283792 2308 04:00:01 AM 5105984 6988592 2776448 35.22 2688 2057284 716356 8.02 294316 2129508 13196 04:01:01 AM 5132184 7017908 2750248 34.89 2688 2060732 689724 7.72 452784 1945556 1532 Average: 5087753 7018113 2794679 35.45 2688 2103951 692166 7.75 274834 2163222 35736 03:52:03 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 281.75 170.27 1612.50 55.58 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 56.61 42.61 531.30 15.01 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 9.63 7.87 5.11 3.22 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 38.25 33.94 297.66 8.23 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 188.89 133.18 39.77 30.20 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 27.69 18.71 8.35 3.36 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 23.90 18.48 6.38 4.62 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 54.62 36.10 85.29 30.22 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 15.78 12.96 12.51 6.66 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 76.70 52.24 283.85 17.31 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) 10/01/2024 _x86_64_ (2 CPU) 03:51:15 LINUX RESTART (2 CPU) 03:52:03 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 35.62 0.00 6.50 4.21 0.11 53.56 03:53:01 AM 0 46.58 0.00 7.47 4.86 0.12 40.97 03:53:01 AM 1 24.69 0.00 5.54 3.55 0.10 66.11 03:54:01 AM all 23.59 0.00 3.42 2.46 0.09 70.44 03:54:01 AM 0 32.35 0.00 4.23 2.09 0.08 61.24 03:54:01 AM 1 14.85 0.00 2.60 2.84 0.10 79.62 03:55:01 AM all 13.21 0.00 1.60 2.78 0.09 82.31 03:55:01 AM 0 15.40 0.00 1.66 2.86 0.10 79.98 03:55:01 AM 1 11.02 0.00 1.55 2.69 0.08 84.66 03:56:01 AM all 22.97 0.00 3.50 8.78 0.10 64.65 03:56:01 AM 0 25.18 0.00 3.46 9.13 0.10 62.13 03:56:01 AM 1 20.76 0.00 3.54 8.43 0.10 67.17 03:57:01 AM all 3.06 0.00 0.75 1.61 0.03 94.54 03:57:01 AM 0 4.18 0.00 0.60 1.12 0.03 94.06 03:57:01 AM 1 1.94 0.00 0.90 2.11 0.03 95.02 03:58:01 AM all 6.95 0.00 0.63 0.04 0.05 92.33 03:58:01 AM 0 7.66 0.00 0.67 0.03 0.07 91.57 03:58:01 AM 1 6.24 0.00 0.59 0.05 0.03 93.09 03:59:01 AM all 11.28 0.00 0.56 0.01 0.08 88.07 03:59:01 AM 0 18.32 0.00 0.72 0.00 0.10 80.86 03:59:01 AM 1 4.25 0.00 0.40 0.02 0.07 95.27 04:00:01 AM all 16.29 0.00 2.17 0.50 0.08 80.95 04:00:01 AM 0 26.33 0.00 2.71 0.50 0.07 70.39 04:00:01 AM 1 6.26 0.00 1.64 0.50 0.08 91.52 04:01:01 AM all 17.45 0.00 2.06 0.23 0.07 80.19 04:01:01 AM 0 21.10 0.00 2.27 0.30 0.07 76.26 04:01:01 AM 1 13.81 0.00 1.86 0.15 0.07 84.12 Average: all 16.64 0.00 2.34 2.28 0.08 78.67 Average: 0 21.79 0.00 2.62 2.31 0.08 73.19 Average: 1 11.48 0.00 2.05 2.25 0.07 84.15