---> uname -a: Linux prd-centos8-robot-2c-8g-30478.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 591 4991 19 2114 6810 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:c1:38:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fec1:3837/64 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) 09/30/2024 _x86_64_ (2 CPU) 00:57:11 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 102.40 12.75 89.65 2334.82 6557.95 01:00:01 AM 73.03 0.73 72.29 51.32 9437.55 01:01:01 AM 9.78 0.40 9.38 64.38 690.89 01:02:01 AM 23.87 0.07 23.80 1.73 2383.94 01:03:01 AM 39.74 0.03 39.70 3.47 6026.24 01:04:01 AM 8.26 0.00 8.26 0.00 738.44 01:05:01 AM 0.28 0.00 0.28 0.00 3.73 01:06:01 AM 0.17 0.00 0.17 0.00 1.62 01:07:01 AM 0.25 0.12 0.13 33.86 0.92 01:08:01 AM 19.18 0.42 18.76 47.72 744.04 Average: 27.70 1.45 26.24 253.73 2658.61 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5177664 6995064 2704760 34.31 2688 1994852 740604 8.29 220216 2144340 240272 01:00:01 AM 5169264 7005392 2713160 34.42 2688 2013384 701492 7.85 231496 2133680 7580 01:01:01 AM 5146892 7018752 2735532 34.70 2688 2047104 687224 7.69 251716 2129772 39064 01:02:01 AM 5078020 6994936 2804404 35.58 2688 2091612 718100 8.04 256992 2190184 23708 01:03:01 AM 5021272 7053756 2861152 36.30 2688 2202048 628120 7.03 258192 2226148 16536 01:04:01 AM 5021064 7053540 2861360 36.30 2688 2202048 628120 7.03 258196 2226200 4 01:05:01 AM 5021224 7053700 2861200 36.30 2688 2202048 628120 7.03 258196 2226084 4 01:06:01 AM 5021320 7053800 2861104 36.30 2688 2202052 628120 7.03 258196 2226088 4 01:07:01 AM 4977812 7011604 2904612 36.85 2688 2203364 697880 7.81 258672 2268764 304 01:08:01 AM 5118924 6975644 2763500 35.06 2688 2032692 725916 8.13 442904 1969284 13372 Average: 5075346 7021619 2807078 35.61 2688 2119120 678370 7.60 269478 2174054 34085 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 83.84 68.49 945.31 8.62 0.00 0.00 0.00 0.00 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 45.87 28.74 386.19 6.93 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 14.10 10.35 4.36 3.08 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 28.31 26.47 289.73 4.51 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 198.85 144.29 45.21 41.24 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 1.22 0.62 0.15 0.10 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 0.83 0.20 0.05 0.01 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 0.48 0.12 0.03 0.01 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 14.18 9.78 5.85 3.73 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 52.75 37.12 79.26 21.61 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 44.04 32.62 175.62 8.98 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) 09/30/2024 _x86_64_ (2 CPU) 00:57:11 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.27 0.00 6.28 3.12 0.12 53.21 12:59:01 AM 0 25.44 0.00 4.95 3.73 0.13 65.75 12:59:01 AM 1 49.12 0.00 7.62 2.52 0.10 40.64 01:00:01 AM all 18.21 0.00 2.95 4.28 0.13 74.42 01:00:01 AM 0 14.84 0.00 2.75 4.84 0.13 77.44 01:00:01 AM 1 21.60 0.00 3.14 3.73 0.13 71.40 01:01:01 AM all 11.11 0.00 1.80 1.56 0.08 85.46 01:01:01 AM 0 3.86 0.00 1.67 1.70 0.08 92.68 01:01:01 AM 1 18.38 0.00 1.93 1.41 0.07 78.22 01:02:01 AM all 7.22 0.00 1.08 21.77 0.07 69.86 01:02:01 AM 0 5.85 0.00 1.00 20.98 0.07 72.11 01:02:01 AM 1 8.60 0.00 1.15 22.57 0.07 67.61 01:03:01 AM all 16.94 0.00 3.01 6.59 0.08 73.38 01:03:01 AM 0 13.77 0.00 3.16 7.62 0.08 75.36 01:03:01 AM 1 20.09 0.00 2.85 5.57 0.08 71.40 01:04:01 AM all 0.32 0.00 0.14 0.34 0.03 99.17 01:04:01 AM 0 0.25 0.00 0.18 0.68 0.02 98.86 01:04:01 AM 1 0.38 0.00 0.10 0.00 0.03 99.48 01:05:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 01:05:01 AM 0 0.52 0.00 0.02 0.00 0.02 99.45 01:05:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 01:06:01 AM all 0.25 0.00 0.08 0.00 0.03 99.64 01:06:01 AM 0 0.38 0.00 0.07 0.00 0.02 99.53 01:06:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 01:07:01 AM all 2.14 0.00 0.25 0.02 0.03 97.56 01:07:01 AM 0 2.60 0.00 0.30 0.00 0.03 97.06 01:07:01 AM 1 1.67 0.00 0.20 0.03 0.03 98.06 01:08:01 AM all 19.51 0.00 2.62 0.28 0.07 77.52 01:08:01 AM 0 16.34 0.00 2.10 0.37 0.07 81.12 01:08:01 AM 1 22.68 0.00 3.14 0.20 0.07 73.91 Average: all 11.34 0.00 1.83 3.80 0.07 82.97 Average: 0 8.39 0.00 1.62 3.99 0.07 85.92 Average: 1 14.28 0.00 2.03 3.60 0.07 80.02