---> uname -a: Linux prd-centos8-robot-2c-8g-15074.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 575 5008 19 2113 6825 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:da:48:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85578sec preferred_lft 85578sec inet6 fe80::f816:3eff:feda:4863/64 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) 08/27/2024 _x86_64_ (2 CPU) 07:58:36 LINUX RESTART (2 CPU) 07:59:01 AM tps rtps wtps bread/s bwrtn/s 08:00:01 AM 127.04 72.48 54.57 10633.66 38414.78 08:01:01 AM 94.25 6.88 87.37 1249.64 8014.13 08:02:01 AM 65.48 1.05 64.43 112.61 7371.93 08:03:01 AM 29.84 0.07 29.77 2.80 1683.89 08:04:01 AM 41.08 0.03 41.04 3.47 6840.64 08:05:01 AM 3.17 0.10 3.07 32.13 120.36 08:06:01 AM 1.73 0.00 1.73 0.00 65.36 08:07:01 AM 0.28 0.00 0.28 0.00 13.50 08:08:01 AM 0.23 0.00 0.23 0.00 14.70 08:09:01 AM 0.27 0.00 0.27 0.00 10.34 08:10:01 AM 0.43 0.00 0.43 0.00 21.31 08:11:01 AM 0.25 0.00 0.25 0.00 8.76 08:12:01 AM 20.93 0.65 20.28 74.12 853.94 Average: 29.62 6.25 23.37 931.45 4879.67 07:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 AM 5509924 7042032 2372508 30.10 2688 1724184 739560 8.28 188808 1897804 114716 08:01:01 AM 5262076 7059312 2620356 33.24 2688 1975284 659836 7.39 212764 2068276 166120 08:02:01 AM 5264928 7089440 2617504 33.21 2688 2001852 621052 6.95 242204 2027248 24 08:03:01 AM 4992472 7014344 2889960 36.66 2688 2191232 678820 7.60 260020 2258680 171840 08:04:01 AM 5042340 7066312 2840092 36.03 2688 2193336 627184 7.02 262028 2199072 4 08:05:01 AM 5005296 7030600 2877136 36.50 2688 2194676 674252 7.55 262172 2236192 16 08:06:01 AM 5004724 7030308 2877708 36.51 2688 2194952 674252 7.55 262172 2237088 144 08:07:01 AM 5002252 7028140 2880180 36.54 2688 2195268 674252 7.55 262176 2239284 144 08:08:01 AM 5001600 7027792 2880832 36.55 2688 2195580 674252 7.55 262176 2240016 80 08:09:01 AM 5000472 7026960 2881960 36.56 2688 2195860 689876 7.72 262176 2241244 172 08:10:01 AM 4999124 7025920 2883308 36.58 2688 2196168 685120 7.67 262180 2242216 16 08:11:01 AM 4999216 7026300 2883216 36.58 2688 2196448 685120 7.67 262180 2242344 124 08:12:01 AM 5164352 7020724 2718080 34.48 2688 2032108 681748 7.63 445412 1920808 17612 Average: 5096060 7037553 2786372 35.35 2688 2114381 674256 7.55 265113 2157713 36232 07:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 248.72 152.05 1192.59 55.65 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 60.94 48.83 622.19 7.23 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 39.25 32.10 328.71 6.64 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 36.90 31.34 270.66 7.13 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 153.47 110.68 35.10 31.74 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 21.78 15.71 5.20 3.33 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 1.32 1.10 0.39 0.24 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 2.63 2.47 0.62 0.49 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 2.93 2.50 0.63 0.50 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 5.16 1.33 0.95 0.42 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 5.50 3.27 1.82 1.36 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 6.96 4.20 1.49 0.73 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 63.64 46.06 93.94 29.61 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 49.94 34.74 196.50 11.16 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) 08/27/2024 _x86_64_ (2 CPU) 07:58:36 LINUX RESTART (2 CPU) 07:59:01 AM CPU %user %nice %system %iowait %steal %idle 08:00:01 AM all 32.05 0.05 8.49 24.18 0.12 35.12 08:00:01 AM 0 38.22 0.03 8.34 22.74 0.10 30.56 08:00:01 AM 1 25.85 0.07 8.64 25.62 0.14 39.69 08:01:01 AM all 27.91 0.00 5.01 8.02 0.10 58.96 08:01:01 AM 0 36.45 0.00 6.01 5.97 0.10 51.47 08:01:01 AM 1 19.43 0.00 4.02 10.06 0.10 66.39 08:02:01 AM all 20.10 0.00 2.20 2.43 0.09 75.17 08:02:01 AM 0 14.64 0.00 2.26 3.05 0.10 79.95 08:02:01 AM 1 25.55 0.00 2.14 1.82 0.08 70.41 08:03:01 AM all 20.47 0.00 3.46 0.49 0.07 75.51 08:03:01 AM 0 21.83 0.00 3.67 0.65 0.07 73.78 08:03:01 AM 1 19.11 0.00 3.25 0.33 0.07 77.24 08:04:01 AM all 6.45 0.00 1.61 1.38 0.05 90.51 08:04:01 AM 0 6.05 0.00 1.80 1.69 0.05 90.41 08:04:01 AM 1 6.85 0.00 1.42 1.07 0.05 90.61 08:05:01 AM all 1.65 0.00 0.22 0.02 0.06 98.06 08:05:01 AM 0 1.13 0.00 0.17 0.00 0.07 98.63 08:05:01 AM 1 2.16 0.00 0.27 0.03 0.05 97.49 08:06:01 AM all 1.09 0.00 0.09 0.01 0.07 98.74 08:06:01 AM 0 1.40 0.00 0.08 0.00 0.07 98.45 08:06:01 AM 1 0.78 0.00 0.10 0.02 0.07 99.03 08:07:01 AM all 1.20 0.00 0.11 0.00 0.07 98.62 08:07:01 AM 0 1.69 0.00 0.12 0.00 0.08 98.11 08:07:01 AM 1 0.72 0.00 0.10 0.00 0.05 99.13 08:08:01 AM all 1.15 0.00 0.10 0.00 0.07 98.68 08:08:01 AM 0 1.65 0.00 0.08 0.00 0.08 98.18 08:08:01 AM 1 0.65 0.00 0.12 0.00 0.05 99.18 08:09:01 AM all 1.17 0.00 0.11 0.00 0.08 98.64 08:09:01 AM 0 1.30 0.00 0.08 0.00 0.08 98.53 08:09:01 AM 1 1.04 0.00 0.13 0.00 0.08 98.75 08:10:01 AM all 1.37 0.00 0.13 0.00 0.07 98.44 08:10:01 AM 0 1.79 0.00 0.13 0.00 0.07 98.01 08:10:01 AM 1 0.95 0.00 0.12 0.00 0.07 98.86 08:10:01 AM CPU %user %nice %system %iowait %steal %idle 08:11:01 AM all 1.19 0.00 0.13 0.00 0.08 98.60 08:11:01 AM 0 1.52 0.00 0.13 0.00 0.08 98.26 08:11:01 AM 1 0.87 0.00 0.13 0.00 0.07 98.93 08:12:01 AM all 24.14 0.00 3.29 0.30 0.09 72.18 08:12:01 AM 0 26.03 0.00 3.12 0.48 0.10 70.26 08:12:01 AM 1 22.24 0.00 3.46 0.12 0.08 74.11 Average: all 10.74 0.00 1.91 2.81 0.08 84.46 Average: 0 11.79 0.00 1.99 2.64 0.08 83.49 Average: 1 9.69 0.01 1.83 2.98 0.07 85.42