---> uname -a: Linux prd-centos8-robot-2c-8g-27441.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 584 5019 19 2093 6817 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:c9:01:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fec9:16f/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) 09/25/2024 _x86_64_ (2 CPU) 06:28:15 LINUX RESTART (2 CPU) 06:29:01 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 102.77 21.84 80.92 5043.92 6703.08 06:31:01 AM 78.49 0.70 77.79 50.77 8811.36 06:32:01 AM 15.26 0.23 15.03 35.32 1316.58 06:33:01 AM 2.02 0.00 2.02 0.00 32.66 06:34:01 AM 0.52 0.00 0.52 0.00 6.26 06:35:01 AM 0.43 0.00 0.43 0.00 4.95 06:36:01 AM 0.42 0.08 0.33 9.87 3.28 Average: 28.56 3.27 25.30 734.30 2411.49 06:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 5318352 7049228 2564072 32.53 2688 1912588 690580 7.73 210580 2027612 158312 06:31:01 AM 5162928 6995236 2719496 34.50 2688 2009500 714872 8.00 221532 2148880 30068 06:32:01 AM 5158840 6992348 2723584 34.55 2688 2010708 717556 8.03 249516 2126528 20 06:33:01 AM 5159180 6992688 2723244 34.55 2688 2010708 717556 8.03 249512 2126408 8 06:34:01 AM 5159440 6992952 2722984 34.55 2688 2010712 717556 8.03 249512 2126236 4 06:35:01 AM 5159208 6992720 2723216 34.55 2688 2010712 717556 8.03 249512 2126312 4 06:36:01 AM 5240240 7074192 2642184 33.52 2688 2011156 651468 7.29 405724 1889724 164 Average: 5194027 7012766 2688397 34.11 2688 1996583 703878 7.88 262270 2081671 26940 06:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 320.06 200.27 1764.94 62.75 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 47.83 39.26 425.95 7.07 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 15.03 11.26 14.70 5.77 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 2.42 0.67 0.83 0.38 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 0.95 0.43 0.37 0.15 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 1.00 0.52 0.49 0.22 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 3.23 1.98 2.51 1.15 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 55.79 36.34 315.71 11.07 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) 09/25/2024 _x86_64_ (2 CPU) 06:28:15 LINUX RESTART (2 CPU) 06:29:01 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 39.57 0.00 7.27 3.03 0.10 50.03 06:30:01 AM 0 34.18 0.00 6.39 3.15 0.10 56.18 06:30:01 AM 1 44.96 0.00 8.15 2.90 0.10 43.88 06:31:01 AM all 19.94 0.00 3.03 2.40 0.08 74.55 06:31:01 AM 0 19.26 0.00 3.28 2.12 0.07 75.28 06:31:01 AM 1 20.62 0.00 2.78 2.68 0.08 73.83 06:32:01 AM all 11.30 0.00 1.25 0.40 0.05 87.00 06:32:01 AM 0 13.37 0.00 1.27 0.52 0.05 84.80 06:32:01 AM 1 9.23 0.00 1.23 0.28 0.05 89.20 06:33:01 AM all 0.44 0.00 0.04 0.00 0.03 99.48 06:33:01 AM 0 0.25 0.00 0.05 0.00 0.03 99.67 06:33:01 AM 1 0.63 0.00 0.03 0.00 0.03 99.30 06:34:01 AM all 0.38 0.00 0.06 0.01 0.03 99.52 06:34:01 AM 0 0.20 0.00 0.05 0.02 0.03 99.70 06:34:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 06:35:01 AM all 0.40 0.00 0.04 0.00 0.04 99.52 06:35:01 AM 0 0.57 0.00 0.02 0.00 0.03 99.38 06:35:01 AM 1 0.23 0.00 0.07 0.00 0.05 99.65 06:36:01 AM all 1.43 0.00 0.43 0.00 0.03 98.12 06:36:01 AM 0 2.54 0.00 0.53 0.00 0.03 96.89 06:36:01 AM 1 0.32 0.00 0.32 0.00 0.02 99.35 Average: all 10.50 0.00 1.73 0.83 0.05 86.88 Average: 0 10.06 0.00 1.66 0.83 0.05 87.40 Average: 1 10.94 0.00 1.81 0.84 0.05 86.36