---> uname -a: Linux prd-centos8-robot-2c-8g-28892.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 4975 19 2121 6800 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:96:0e:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe96:ea7/64 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) 09/28/2024 _x86_64_ (2 CPU) 00:59:42 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 198.50 191.73 6.77 7651.88 653.38 01:01:01 AM 182.28 131.90 50.37 13072.80 37315.79 01:02:01 AM 101.66 12.73 88.94 2331.31 6573.39 01:03:01 AM 73.48 0.73 72.74 51.32 9468.08 01:04:01 AM 28.16 0.38 27.77 64.25 1599.80 01:05:01 AM 47.86 0.03 47.83 3.47 6998.43 01:06:01 AM 2.63 0.10 2.53 32.12 74.31 01:07:01 AM 1.98 0.00 1.98 0.00 72.57 01:08:01 AM 0.42 0.00 0.42 0.00 8.30 01:09:01 AM 13.23 0.42 12.81 47.73 633.53 Average: 50.56 16.69 33.88 1748.59 6956.81 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 7295708 7285224 586716 7.44 2688 204772 508260 6.45 92396 321928 9520 01:01:01 AM 5711884 7121216 2170540 27.54 2688 1606200 658416 7.37 164896 1736200 46304 01:02:01 AM 5172280 6985440 2710144 34.38 2688 1991120 764972 8.57 219640 2154028 232632 01:03:01 AM 5169224 7003144 2713200 34.42 2688 2011140 716000 8.02 230516 2135800 1112 01:04:01 AM 4966740 6971084 2915684 36.99 2688 2175904 766612 8.58 269632 2282668 146568 01:05:01 AM 5010320 7042988 2872104 36.44 2688 2202024 662812 7.42 259104 2236652 16 01:06:01 AM 4942872 6976752 2939552 37.29 2688 2203232 767720 8.60 259228 2303724 256 01:07:01 AM 4760756 6794684 3121668 39.60 2688 2203280 936776 10.49 259228 2484792 8 01:08:01 AM 4882164 6916444 3000260 38.06 2688 2203644 824688 9.23 259228 2363948 244 01:09:01 AM 5160344 7023468 2722080 34.53 2688 2038044 704416 7.89 444256 1925108 13368 Average: 5307229 7012044 2575195 32.67 2688 1883936 731067 8.19 245812 1994485 45003 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 69.92 44.36 265.74 5.63 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 218.99 129.72 848.71 53.38 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 87.75 70.10 951.98 9.60 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 42.67 31.67 385.40 6.75 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 34.51 29.04 274.36 6.52 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 196.20 133.88 45.31 39.38 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 68.96 83.56 12.25 693.20 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 564.87 489.17 7083.92 31.82 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 406.85 334.94 4721.15 21.81 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 135.58 93.03 843.44 25.00 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 194.82 154.72 1681.50 98.37 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) 09/28/2024 _x86_64_ (2 CPU) 00:59:42 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 94.34 0.00 5.66 0.00 0.00 0.00 01:00:01 AM 0 93.98 0.00 6.02 0.00 0.00 0.00 01:00:01 AM 1 94.70 0.00 5.30 0.00 0.00 0.00 01:01:01 AM all 25.71 0.07 8.95 42.24 0.09 22.94 01:01:01 AM 0 28.88 0.08 8.16 47.06 0.08 15.73 01:01:01 AM 1 22.52 0.05 9.75 37.39 0.09 30.21 01:02:01 AM all 36.91 0.00 6.15 4.31 0.13 52.49 01:02:01 AM 0 35.84 0.00 5.58 4.89 0.13 53.56 01:02:01 AM 1 37.98 0.00 6.73 3.73 0.13 51.42 01:03:01 AM all 18.39 0.00 2.94 6.78 0.08 71.81 01:03:01 AM 0 22.10 0.00 2.79 5.16 0.07 69.88 01:03:01 AM 1 14.66 0.00 3.09 8.40 0.10 73.75 01:04:01 AM all 22.09 0.00 3.06 0.84 0.08 73.94 01:04:01 AM 0 19.62 0.00 2.76 0.76 0.08 76.77 01:04:01 AM 1 24.57 0.00 3.36 0.92 0.07 71.09 01:05:01 AM all 12.99 0.00 2.54 2.25 0.06 82.16 01:05:01 AM 0 15.64 0.00 2.72 1.59 0.05 80.00 01:05:01 AM 1 10.34 0.00 2.36 2.91 0.07 84.33 01:06:01 AM all 8.17 0.00 0.30 0.01 0.07 91.46 01:06:01 AM 0 9.12 0.00 0.30 0.00 0.08 90.50 01:06:01 AM 1 7.22 0.00 0.30 0.02 0.05 92.41 01:07:01 AM all 12.09 0.00 1.56 0.01 0.09 86.25 01:07:01 AM 0 18.89 0.00 1.97 0.00 0.10 79.04 01:07:01 AM 1 5.31 0.00 1.14 0.02 0.08 93.44 01:08:01 AM all 9.64 0.00 1.09 0.00 0.10 89.17 01:08:01 AM 0 14.86 0.00 1.52 0.00 0.10 83.52 01:08:01 AM 1 4.39 0.00 0.65 0.00 0.10 94.86 01:09:01 AM all 17.44 0.00 2.79 0.29 0.08 79.40 01:09:01 AM 0 23.33 0.00 3.76 0.17 0.07 72.67 01:09:01 AM 1 11.60 0.00 1.82 0.42 0.10 86.06 Average: all 18.36 0.01 3.26 6.23 0.09 72.05 Average: 0 21.10 0.01 3.29 6.56 0.09 68.95 Average: 1 15.61 0.01 3.24 5.90 0.09 75.16