---> uname -a: Linux prd-centos8-robot-2c-8g-27073.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4893 19 2216 6813 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:3d:d4:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe3d:d464/64 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) 09/24/2024 _x86_64_ (2 CPU) 13:21:22 LINUX RESTART (2 CPU) 01:22:03 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 96.66 21.64 75.01 5482.82 7297.04 01:24:01 PM 88.67 0.70 87.97 50.79 9393.90 01:25:01 PM 29.76 0.42 29.34 64.78 2470.46 01:26:01 PM 51.35 2.52 48.83 396.00 7012.75 01:27:01 PM 2.50 0.10 2.40 32.12 72.36 01:28:01 PM 2.22 0.00 2.22 0.00 167.42 01:29:01 PM 0.52 0.00 0.52 0.00 545.52 01:30:01 PM 0.48 0.00 0.48 0.00 378.32 01:31:01 PM 0.62 0.03 0.58 1.87 272.96 01:32:01 PM 19.15 0.42 18.73 47.73 2413.40 Average: 28.97 2.52 26.45 591.42 2988.08 01:22:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 5336256 7037352 2546168 32.30 2688 1883036 688388 7.71 210148 2012148 135456 01:24:01 PM 5170564 7003232 2711860 34.40 2688 2009476 693652 7.77 221480 2142708 30068 01:25:01 PM 5044940 6993696 2837484 36.00 2688 2122300 735292 8.23 259684 2219832 93948 01:26:01 PM 5012256 7056396 2870168 36.41 2688 2213252 625528 7.00 263264 2231056 8 01:27:01 PM 4972892 7018964 2909532 36.91 2688 2215216 690348 7.73 263476 2270284 1004 01:28:01 PM 4946432 7004840 2935992 37.25 2688 2227600 690348 7.73 263892 2295740 10552 01:29:01 PM 4934992 7004528 2947432 37.39 2688 2238720 690348 7.73 263892 2307324 5432 01:30:01 PM 4927768 7003616 2954656 37.48 2688 2245020 712792 7.98 263892 2314652 468 01:31:01 PM 4918700 7002176 2963724 37.60 2688 2252608 712792 7.98 264132 2323120 40 01:32:01 PM 5056388 7017432 2826036 35.85 2688 2136456 682828 7.65 487256 1988480 13372 Average: 5032119 7014223 2850305 36.16 2688 2154368 692232 7.75 276112 2210534 29035 01:22:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 309.84 179.01 1690.53 60.56 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 57.84 45.21 531.46 7.74 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 39.52 34.29 276.86 8.43 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 143.85 101.73 35.55 31.24 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 17.81 10.25 14.56 1.61 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 43.36 30.43 98.11 8.98 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 31.97 25.39 71.84 6.51 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 17.09 13.08 34.42 5.52 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 20.08 19.36 55.91 11.85 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 81.27 53.79 159.41 80.32 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 75.49 50.83 292.23 22.15 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) 09/24/2024 _x86_64_ (2 CPU) 13:21:22 LINUX RESTART (2 CPU) 01:22:03 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 38.51 0.00 6.93 3.46 0.10 51.01 01:23:01 PM 0 41.27 0.00 6.01 3.18 0.10 49.44 01:23:01 PM 1 35.75 0.00 7.84 3.74 0.09 52.58 01:24:01 PM all 24.52 0.00 3.31 2.76 0.08 69.33 01:24:01 PM 0 40.37 0.00 4.34 2.46 0.07 52.76 01:24:01 PM 1 8.68 0.00 2.27 3.07 0.10 85.88 01:25:01 PM all 22.38 0.00 3.08 0.58 0.08 73.89 01:25:01 PM 0 22.25 0.00 3.11 0.75 0.07 73.82 01:25:01 PM 1 22.50 0.00 3.06 0.40 0.08 73.96 01:26:01 PM all 14.59 0.00 2.82 1.79 0.05 80.74 01:26:01 PM 0 18.55 0.00 2.75 1.25 0.05 77.40 01:26:01 PM 1 10.63 0.00 2.89 2.34 0.05 84.09 01:27:01 PM all 2.25 0.00 0.20 0.03 0.03 97.48 01:27:01 PM 0 2.63 0.00 0.17 0.02 0.03 97.16 01:27:01 PM 1 1.87 0.00 0.23 0.05 0.03 97.81 01:28:01 PM all 12.49 0.00 0.23 0.03 0.05 87.21 01:28:01 PM 0 19.12 0.00 0.23 0.00 0.05 80.60 01:28:01 PM 1 5.85 0.00 0.22 0.05 0.05 93.83 01:29:01 PM all 12.75 0.00 0.17 0.10 0.04 86.94 01:29:01 PM 0 22.24 0.00 0.13 0.00 0.05 77.57 01:29:01 PM 1 3.24 0.00 0.20 0.20 0.03 96.32 01:30:01 PM all 6.44 0.00 0.13 0.11 0.04 93.28 01:30:01 PM 0 8.62 0.00 0.12 0.00 0.03 91.23 01:30:01 PM 1 4.26 0.00 0.13 0.22 0.05 95.34 01:31:01 PM all 9.28 0.00 0.28 0.07 0.05 90.32 01:31:01 PM 0 14.02 0.00 0.18 0.08 0.05 85.67 01:31:01 PM 1 4.53 0.00 0.38 0.05 0.05 94.98 01:32:01 PM all 22.86 0.00 2.66 0.42 0.08 73.98 01:32:01 PM 0 35.18 0.00 2.88 0.33 0.07 61.54 01:32:01 PM 1 10.54 0.00 2.44 0.50 0.08 86.43 Average: all 16.53 0.00 1.96 0.93 0.06 80.52 Average: 0 22.36 0.00 1.98 0.80 0.06 74.80 Average: 1 10.70 0.00 1.95 1.05 0.06 86.24