---> uname -a: Linux prd-centos8-robot-2c-8g-1436.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 623 4956 19 2117 6778 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:0c:bb:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe0c:bb5d/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) 10/26/2024 _x86_64_ (2 CPU) 04:06:57 LINUX RESTART (2 CPU) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 102.17 7.25 94.92 1264.97 7177.76 04:10:01 AM 69.24 0.80 68.44 79.97 8794.80 04:11:01 AM 30.89 0.25 30.64 33.72 1669.38 04:12:01 AM 40.10 0.03 40.07 3.47 6751.83 04:13:01 AM 3.07 0.10 2.97 32.93 110.05 04:14:01 AM 10.11 0.32 9.80 36.92 434.21 04:15:01 AM 27.13 0.52 26.61 63.86 1031.89 Average: 40.39 1.32 39.07 216.58 3710.22 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 5240340 7041704 2642084 33.52 2688 1979596 685244 7.67 210996 2096524 200560 04:10:01 AM 5202132 7035280 2680292 34.00 2688 2010620 695248 7.78 237972 2098520 16 04:11:01 AM 5004072 7037636 2878352 36.52 2688 2202812 685296 7.67 254916 2255944 185532 04:12:01 AM 4991184 7024516 2891240 36.68 2688 2202940 681612 7.63 258476 2259424 4 04:13:01 AM 4735704 6770572 3146720 39.92 2688 2204476 953196 10.67 258604 2513552 56 04:14:01 AM 5044012 6933096 2838412 36.01 2688 2064464 789248 8.84 278448 2206348 25556 04:15:01 AM 5070532 6935724 2811892 35.67 2688 2041176 764728 8.56 447912 2014732 16596 Average: 5041139 6968361 2841285 36.05 2688 2100869 750653 8.41 278189 2206435 61189 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 83.26 69.98 906.38 10.40 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 47.30 33.76 419.86 6.05 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 48.37 35.45 299.66 8.86 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 229.01 196.00 44.62 43.41 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 95.92 88.54 1089.07 9.02 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 77.77 56.81 338.67 20.59 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 20.46 19.10 16.88 8.97 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 86.01 71.38 445.02 15.33 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) 10/26/2024 _x86_64_ (2 CPU) 04:06:57 LINUX RESTART (2 CPU) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 36.90 0.00 5.95 2.96 0.10 54.09 04:09:01 AM 0 33.95 0.00 6.09 3.25 0.10 56.61 04:09:01 AM 1 39.85 0.00 5.81 2.67 0.10 51.57 04:10:01 AM all 19.11 0.00 2.32 3.05 0.09 75.43 04:10:01 AM 0 22.52 0.00 2.23 2.61 0.08 72.55 04:10:01 AM 1 15.70 0.00 2.41 3.48 0.10 78.31 04:11:01 AM all 23.58 0.00 4.14 0.87 0.08 71.34 04:11:01 AM 0 14.26 0.00 3.36 0.42 0.07 81.90 04:11:01 AM 1 32.90 0.00 4.93 1.32 0.08 60.77 04:12:01 AM all 3.70 0.00 1.05 2.30 0.08 92.88 04:12:01 AM 0 3.53 0.00 1.17 2.26 0.10 92.94 04:12:01 AM 1 3.88 0.00 0.92 2.34 0.05 92.81 04:13:01 AM all 4.43 0.00 0.49 0.03 0.06 94.99 04:13:01 AM 0 3.36 0.00 0.34 0.00 0.05 96.25 04:13:01 AM 1 5.49 0.00 0.65 0.07 0.07 93.72 04:14:01 AM all 9.32 0.00 1.42 0.08 0.06 89.12 04:14:01 AM 0 6.66 0.00 1.17 0.07 0.05 92.05 04:14:01 AM 1 11.99 0.00 1.66 0.10 0.07 86.18 04:15:01 AM all 30.72 0.00 3.34 0.22 0.08 65.64 04:15:01 AM 0 30.35 0.00 3.76 0.27 0.08 65.54 04:15:01 AM 1 31.09 0.00 2.92 0.17 0.08 65.74 Average: all 18.27 0.00 2.68 1.36 0.08 77.62 Average: 0 16.40 0.00 2.59 1.27 0.08 79.67 Average: 1 20.15 0.00 2.76 1.45 0.08 75.57