---> uname -a: Linux prd-centos8-robot-2c-8g-13758.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: 2799.998 BogoMIPS: 5599.99 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 639 4944 19 2113 6761 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:dd:62:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fedd:621c/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) 08/23/2024 _x86_64_ (2 CPU) 01:08:14 LINUX RESTART (2 CPU) 01:09:03 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 117.65 59.52 58.13 7562.30 16188.42 01:11:01 AM 103.12 0.70 102.42 50.77 10644.53 01:12:01 AM 18.06 0.38 17.68 64.25 1456.98 01:13:01 AM 59.73 0.07 59.66 4.00 7580.56 01:14:02 AM 7.86 0.00 7.86 0.00 761.80 01:15:01 AM 0.56 0.00 0.56 0.00 9.25 01:16:01 AM 0.32 0.00 0.32 0.00 3.82 01:17:01 AM 0.45 0.08 0.37 31.99 7.58 01:18:01 AM 2.05 0.00 2.05 0.00 96.63 01:19:01 AM 27.56 0.65 26.91 74.11 1309.38 Average: 33.51 5.97 27.54 757.47 3771.29 01:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5321756 7017768 2560668 32.49 2688 1882896 764808 8.56 230000 2024456 164176 01:11:01 AM 5178688 7002684 2703736 34.30 2688 2001144 727456 8.15 222692 2130664 30096 01:12:01 AM 5261696 7087284 2620728 33.25 2688 2003072 648716 7.26 241392 2032852 20 01:13:01 AM 5024708 7049672 2857716 36.25 2688 2194476 713088 7.98 261076 2218176 16496 01:14:02 AM 5026696 7051656 2855728 36.23 2688 2194480 713088 7.98 261076 2218180 4 01:15:01 AM 5024512 7049472 2857912 36.26 2688 2194480 713088 7.98 261076 2220416 4 01:16:01 AM 5022640 7047600 2859784 36.28 2688 2194480 713088 7.98 261076 2222412 4 01:17:01 AM 4981988 7008120 2900436 36.80 2688 2195668 776116 8.69 261424 2262660 104 01:18:01 AM 4976548 7003696 2905876 36.87 2688 2196684 776116 8.69 261452 2268344 292 01:19:01 AM 5078260 6934392 2804164 35.57 2688 2031252 799924 8.96 444316 2007244 196 Average: 5089749 7025234 2792675 35.43 2688 2108863 734549 8.22 270558 2160540 21139 01:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 360.06 202.36 1638.75 63.22 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 53.66 44.13 555.91 8.17 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 16.53 12.83 6.26 4.44 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 203.10 150.35 306.84 41.04 0.00 0.00 0.00 0.00 01:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:02 AM eth0 1.18 0.63 0.18 0.11 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 0.66 0.27 0.11 0.20 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 1.78 0.57 1.36 0.04 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 7.05 4.98 2.47 1.63 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 31.16 24.36 6.39 4.69 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 61.20 42.20 83.40 26.66 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 72.81 47.84 256.03 14.88 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) 08/23/2024 _x86_64_ (2 CPU) 01:08:14 LINUX RESTART (2 CPU) 01:09:03 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 38.44 0.03 7.80 8.15 0.13 45.45 01:10:01 AM 0 40.39 0.00 7.87 7.59 0.11 44.04 01:10:01 AM 1 36.50 0.05 7.73 8.71 0.16 46.86 01:11:01 AM all 27.89 0.00 4.28 4.36 0.09 63.38 01:11:01 AM 0 17.54 0.00 3.63 3.95 0.08 74.80 01:11:01 AM 1 38.28 0.00 4.93 4.77 0.10 51.92 01:12:01 AM all 10.08 0.00 1.43 0.51 0.05 87.93 01:12:01 AM 0 4.60 0.00 1.39 0.18 0.03 93.80 01:12:01 AM 1 15.56 0.00 1.47 0.84 0.07 82.07 01:13:01 AM all 27.42 0.00 4.84 1.84 0.08 65.82 01:13:01 AM 0 26.24 0.00 4.62 1.63 0.08 67.43 01:13:01 AM 1 28.61 0.00 5.07 2.04 0.08 64.20 01:14:02 AM all 0.08 0.00 0.10 0.15 0.03 99.63 01:14:02 AM 0 0.10 0.00 0.08 0.03 0.05 99.73 01:14:02 AM 1 0.07 0.00 0.12 0.27 0.02 99.53 01:15:01 AM all 0.36 0.00 0.07 0.00 0.03 99.53 01:15:01 AM 0 0.46 0.00 0.07 0.00 0.03 99.44 01:15:01 AM 1 0.27 0.00 0.07 0.00 0.03 99.63 01:16:01 AM all 0.34 0.00 0.08 0.00 0.03 99.56 01:16:01 AM 0 0.52 0.00 0.05 0.00 0.02 99.42 01:16:01 AM 1 0.17 0.00 0.10 0.00 0.03 99.70 01:17:01 AM all 1.61 0.00 0.19 0.03 0.03 98.14 01:17:01 AM 0 2.94 0.00 0.22 0.07 0.02 96.76 01:17:01 AM 1 0.28 0.00 0.17 0.00 0.03 99.52 01:18:01 AM all 9.46 0.00 0.29 0.01 0.06 90.18 01:18:01 AM 0 2.22 0.00 0.28 0.02 0.05 97.43 01:18:01 AM 1 16.72 0.00 0.30 0.00 0.07 82.91 01:19:01 AM all 25.40 0.00 3.28 0.43 0.08 70.81 01:19:01 AM 0 17.91 0.00 3.20 0.45 0.07 78.37 01:19:01 AM 1 32.89 0.00 3.35 0.42 0.08 63.26 Average: all 14.02 0.00 2.22 1.52 0.06 82.18 Average: 0 11.18 0.00 2.12 1.37 0.05 85.29 Average: 1 16.87 0.01 2.31 1.68 0.07 79.06