---> uname -a: Linux prd-centos8-robot-2c-8g-42233.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 597 4944 19 2155 6803 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:e0:de:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fee0:dea3/64 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) 10/14/2024 _x86_64_ (2 CPU) 03:35:59 LINUX RESTART (2 CPU) 03:37:01 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 94.65 13.50 81.16 2378.67 6713.26 03:39:01 AM 71.84 0.70 71.14 50.79 8610.36 03:40:01 AM 15.13 0.42 14.71 64.78 1353.03 03:41:01 AM 44.17 0.03 44.14 3.47 3444.95 03:42:01 AM 22.06 0.00 22.06 0.00 4927.64 03:43:01 AM 9.93 0.42 9.52 69.06 803.02 03:44:01 AM 28.46 0.53 27.92 64.78 1867.99 Average: 40.89 2.23 38.66 375.95 3960.00 03:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5322428 7053976 2559996 32.48 2688 1913296 685852 7.68 210760 2025528 158492 03:39:01 AM 5193832 7029248 2688592 34.11 2688 2012388 695208 7.78 231088 2110980 24832 03:40:01 AM 5246160 7082120 2636264 33.44 2688 2013240 648544 7.26 240504 2051024 8 03:41:01 AM 5017360 7055576 2865064 36.35 2688 2207348 648976 7.27 258648 2234636 135300 03:42:01 AM 5014480 7052296 2867944 36.38 2688 2207348 648976 7.27 258648 2234664 4 03:43:01 AM 5020248 6947084 2862176 36.31 2688 2100216 758780 8.50 292204 2211152 48256 03:44:01 AM 5059684 6962552 2822740 35.81 2688 2078056 747560 8.37 461724 2009504 16604 Average: 5124885 7026122 2757539 34.98 2688 2075985 690557 7.73 279082 2125355 54785 03:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 197.02 140.09 1299.59 37.24 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 48.26 33.69 446.14 7.47 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 14.61 10.00 4.08 2.97 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 222.36 173.16 338.56 50.11 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 1.80 0.97 0.42 0.21 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 130.99 85.35 398.92 51.93 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 21.21 18.69 16.74 8.78 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 90.89 65.99 357.78 22.67 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) 10/14/2024 _x86_64_ (2 CPU) 03:35:59 LINUX RESTART (2 CPU) 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 34.81 0.00 6.00 3.40 0.10 55.68 03:38:01 AM 0 35.67 0.00 5.60 2.37 0.10 56.26 03:38:01 AM 1 33.95 0.00 6.41 4.43 0.10 55.11 03:39:01 AM all 21.88 0.00 3.14 2.86 0.11 72.00 03:39:01 AM 0 25.60 0.00 2.98 2.33 0.08 69.01 03:39:01 AM 1 18.17 0.00 3.31 3.39 0.13 75.00 03:40:01 AM all 7.34 0.00 0.98 1.37 0.10 90.21 03:40:01 AM 0 11.11 0.00 1.14 2.00 0.10 85.65 03:40:01 AM 1 3.57 0.00 0.82 0.73 0.10 94.77 03:41:01 AM all 27.43 0.00 4.46 3.07 0.10 64.95 03:41:01 AM 0 28.79 0.00 4.69 4.19 0.12 62.21 03:41:01 AM 1 26.06 0.00 4.22 1.95 0.08 67.69 03:42:01 AM all 0.18 0.00 0.26 1.55 0.05 97.96 03:42:01 AM 0 0.08 0.00 0.23 1.14 0.05 98.50 03:42:01 AM 1 0.28 0.00 0.28 1.96 0.05 97.42 03:43:01 AM all 17.14 0.00 1.85 0.14 0.08 80.79 03:43:01 AM 0 24.75 0.00 1.91 0.22 0.09 73.03 03:43:01 AM 1 9.67 0.00 1.79 0.07 0.07 88.40 03:44:01 AM all 29.68 0.00 3.54 0.61 0.13 66.04 03:44:01 AM 0 43.06 0.00 3.57 0.73 0.10 52.54 03:44:01 AM 1 16.31 0.00 3.51 0.48 0.15 79.55 Average: all 19.78 0.00 2.89 1.86 0.09 75.38 Average: 0 24.15 0.00 2.88 1.86 0.09 71.03 Average: 1 15.41 0.00 2.90 1.86 0.10 79.73