---> uname -a: Linux prd-centos8-robot-2c-8g-4710.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 582 4987 19 2128 6819 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:d3:e4:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fed3:e499/64 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) 12/22/2024 _x86_64_ (2 CPU) 02:22:29 LINUX RESTART (2 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 115.91 56.47 59.44 7636.58 23534.60 02:25:01 AM 106.15 0.73 105.42 53.06 11292.42 02:26:01 AM 23.28 0.42 22.86 64.79 1951.97 02:27:01 AM 62.23 6.75 55.48 1249.18 7609.16 02:28:01 AM 5.45 0.10 5.35 32.12 219.18 02:29:01 AM 2.00 0.03 1.97 1.87 115.75 02:30:01 AM 15.66 0.42 15.24 47.71 690.14 Average: 47.24 9.28 37.96 1298.11 6488.02 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 5336432 7018908 2546000 32.30 2688 1869024 734020 8.22 217520 2024840 200464 02:25:01 AM 5211340 7013016 2671092 33.89 2688 1979092 704104 7.88 198112 2128860 30680 02:26:01 AM 5176300 7034848 2706132 34.33 2688 2033824 691752 7.75 228024 2129620 46484 02:27:01 AM 5023920 7066192 2858512 36.26 2688 2212188 620116 6.94 258192 2224552 88 02:28:01 AM 4988320 7032048 2894112 36.72 2688 2213644 674184 7.55 258388 2264120 496 02:29:01 AM 4984468 7029460 2897964 36.76 2688 2214916 691848 7.75 258596 2267984 260 02:30:01 AM 5107032 6978624 2775400 35.21 2688 2046924 738012 8.26 448448 1976360 13360 Average: 5118259 7024728 2764173 35.07 2688 2081373 693434 7.76 266754 2145191 41690 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 324.80 189.21 1577.44 60.65 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 65.71 54.62 668.83 8.71 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 30.13 21.90 105.23 6.22 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 214.30 183.47 238.28 41.87 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 14.60 8.18 4.33 1.28 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 30.88 23.11 8.76 5.15 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 56.39 39.26 84.94 26.61 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 105.27 74.26 384.00 21.50 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) 12/22/2024 _x86_64_ (2 CPU) 02:22:29 LINUX RESTART (2 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 39.18 0.03 6.86 14.85 0.10 38.98 02:24:01 AM 0 45.18 0.02 8.56 15.11 0.10 31.03 02:24:01 AM 1 33.19 0.03 5.16 14.60 0.10 46.93 02:25:01 AM all 27.69 0.00 4.08 3.53 0.08 64.62 02:25:01 AM 0 31.41 0.00 4.27 2.83 0.08 61.40 02:25:01 AM 1 23.97 0.00 3.89 4.22 0.08 67.83 02:26:01 AM all 19.40 0.00 2.57 0.68 0.09 77.25 02:26:01 AM 0 26.66 0.00 2.94 0.95 0.10 69.35 02:26:01 AM 1 12.16 0.00 2.20 0.42 0.08 85.14 02:27:01 AM all 19.35 0.00 4.03 2.11 0.07 74.44 02:27:01 AM 0 30.97 0.00 4.92 2.44 0.07 61.59 02:27:01 AM 1 7.77 0.00 3.14 1.78 0.07 87.24 02:28:01 AM all 2.55 0.00 0.33 0.15 0.04 96.93 02:28:01 AM 0 4.49 0.00 0.40 0.02 0.03 95.06 02:28:01 AM 1 0.60 0.00 0.25 0.28 0.05 98.81 02:29:01 AM all 8.71 0.00 0.88 0.00 0.08 90.33 02:29:01 AM 0 10.09 0.00 1.04 0.00 0.10 88.77 02:29:01 AM 1 7.33 0.00 0.72 0.00 0.07 91.89 02:30:01 AM all 24.03 0.00 3.14 0.18 0.09 72.56 02:30:01 AM 0 38.95 0.00 3.60 0.28 0.08 57.08 02:30:01 AM 1 9.08 0.00 2.67 0.08 0.10 88.07 Average: all 20.11 0.00 3.12 3.06 0.08 73.62 Average: 0 26.80 0.00 3.67 3.08 0.08 66.36 Average: 1 13.43 0.00 2.57 3.05 0.08 80.87