---> uname -a: Linux prd-centos8-robot-2c-8g-11793.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 600 4963 19 2133 6800 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9e:c1:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe9e:c1e1/64 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) 12/01/2024 _x86_64_ (2 CPU) 00:59:48 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 45.56 45.56 0.00 1253.33 0.00 01:01:01 AM 196.11 150.71 45.40 14521.50 38796.69 01:02:01 AM 99.68 7.03 92.65 1259.43 7518.54 01:03:01 AM 66.21 1.02 65.19 111.43 8182.56 01:04:01 AM 29.88 0.03 29.85 2.27 1652.84 01:05:01 AM 35.80 0.03 35.77 3.47 6661.25 01:06:01 AM 4.35 0.10 4.25 32.13 188.49 01:07:01 AM 0.68 0.03 0.65 1.87 77.47 01:08:01 AM 15.41 0.40 15.01 47.59 889.04 Average: 56.03 20.00 36.04 1999.02 7988.37 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 7246764 7215860 635668 8.06 2688 186444 656340 8.33 75676 400780 16132 01:01:01 AM 5599792 7081944 2282640 28.96 2688 1675840 690460 7.73 175940 1826484 63404 01:02:01 AM 5228504 7034564 2653928 33.67 2688 1983908 715140 8.01 208856 2108396 181428 01:03:01 AM 5233980 7074432 2648452 33.60 2688 2017544 646812 7.24 238408 2065104 24 01:04:01 AM 4977428 7019796 2905004 36.85 2688 2211352 686112 7.68 252584 2284008 188036 01:05:01 AM 5001956 7044084 2880476 36.54 2688 2211480 654600 7.33 255816 2249400 16 01:06:01 AM 4959644 7003800 2922788 37.08 2688 2213548 725600 8.12 256080 2291360 388 01:07:01 AM 4953056 6999996 2929376 37.16 2688 2216292 725600 8.12 256220 2297968 1104 01:08:01 AM 5160348 7036396 2722084 34.53 2688 2051580 673980 7.55 448632 1924668 13360 Average: 5373497 7056764 2508935 31.83 2688 1863110 686072 7.68 240912 1938685 51544 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 13.33 5.56 2.10 0.35 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 274.31 146.10 1048.76 54.30 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 81.33 64.12 812.97 9.35 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 42.52 30.21 439.35 6.56 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 47.29 34.14 300.15 8.32 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 171.43 95.47 38.88 34.07 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 29.36 20.36 8.82 3.45 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.54 20.98 6.52 4.97 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 57.87 38.91 87.33 27.64 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 90.98 56.21 342.40 18.56 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) 12/01/2024 _x86_64_ (2 CPU) 00:59:48 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 88.27 0.00 11.73 0.00 0.00 0.00 01:00:01 AM 0 84.44 0.00 15.56 0.00 0.00 0.00 01:00:01 AM 1 92.13 0.00 7.87 0.00 0.00 0.00 01:01:01 AM all 39.43 0.08 9.91 9.11 0.10 41.36 01:01:01 AM 0 42.36 0.10 9.14 9.49 0.10 38.81 01:01:01 AM 1 36.47 0.05 10.70 8.73 0.10 43.95 01:02:01 AM all 33.10 0.00 5.40 3.80 0.10 57.60 01:02:01 AM 0 46.01 0.00 6.60 4.62 0.10 42.67 01:02:01 AM 1 20.29 0.00 4.21 2.98 0.10 72.41 01:03:01 AM all 21.57 0.00 2.45 3.63 0.12 72.23 01:03:01 AM 0 32.51 0.00 2.82 2.84 0.15 61.68 01:03:01 AM 1 10.69 0.00 2.09 4.42 0.08 82.72 01:04:01 AM all 23.93 0.00 4.04 1.08 0.08 70.86 01:04:01 AM 0 32.15 0.00 4.84 1.49 0.08 61.43 01:04:01 AM 1 15.77 0.00 3.25 0.67 0.08 80.24 01:05:01 AM all 3.85 0.00 0.89 1.68 0.05 93.52 01:05:01 AM 0 4.58 0.00 0.80 1.69 0.05 92.88 01:05:01 AM 1 3.13 0.00 0.99 1.67 0.05 94.16 01:06:01 AM all 6.89 0.00 0.67 0.06 0.08 92.31 01:06:01 AM 0 7.58 0.00 0.75 0.05 0.08 91.53 01:06:01 AM 1 6.19 0.00 0.59 0.07 0.07 93.09 01:07:01 AM all 12.70 0.00 0.75 0.00 0.08 86.47 01:07:01 AM 0 18.38 0.00 0.89 0.00 0.08 80.65 01:07:01 AM 1 7.01 0.00 0.62 0.00 0.08 92.29 01:08:01 AM all 18.72 0.00 2.96 0.31 0.08 77.94 01:08:01 AM 0 24.19 0.00 3.69 0.28 0.07 71.76 01:08:01 AM 1 13.25 0.00 2.22 0.33 0.08 84.11 Average: all 20.13 0.01 3.39 2.44 0.09 73.94 Average: 0 26.05 0.01 3.71 2.55 0.09 67.59 Average: 1 14.21 0.01 3.08 2.34 0.08 80.29