---> uname -a: Linux prd-centos8-robot-2c-8g-5706.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 605 4945 19 2146 6795 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:20:39:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe20:39da/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) 11/10/2024 _x86_64_ (2 CPU) 04:20:55 LINUX RESTART (2 CPU) 04:22:01 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 103.57 13.10 90.47 2343.22 6813.65 04:24:01 AM 81.64 0.70 80.94 50.78 9958.20 04:25:01 AM 30.66 0.42 30.24 64.79 1624.55 04:26:01 AM 36.29 0.03 36.25 3.47 6608.45 04:27:01 AM 4.60 0.12 4.48 33.06 426.46 04:28:01 AM 0.38 0.00 0.38 0.00 6.33 04:29:02 AM 0.18 0.00 0.18 0.00 2.43 04:30:01 AM 12.28 0.32 11.96 37.55 601.22 04:31:01 AM 22.21 0.52 21.70 63.86 1515.68 Average: 32.46 1.69 30.77 289.01 3066.61 04:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5288604 7087904 2593828 32.91 2688 1977264 636708 7.13 210160 2050908 227160 04:24:01 AM 5121556 6978600 2760876 35.03 2688 2034128 717924 8.04 234360 2182608 25560 04:25:01 AM 4985632 7018140 2896800 36.75 2688 2201496 668660 7.49 252920 2274236 185312 04:26:01 AM 5025928 7058268 2856504 36.24 2688 2201680 625544 7.00 257512 2225416 8 04:27:01 AM 4962564 7004264 2919868 37.04 2688 2211040 710640 7.96 257776 2288228 16 04:28:01 AM 4941660 6983392 2940772 37.31 2688 2211072 743116 8.32 257776 2308572 44 04:29:02 AM 4931780 6978720 2950652 37.43 2688 2216324 742964 8.32 257836 2319372 5264 04:30:01 AM 5024348 6945812 2858084 36.26 2688 2094756 750668 8.41 292340 2207152 47368 04:31:01 AM 5087580 6982420 2794852 35.46 2688 2070508 687624 7.70 461516 1983832 16728 Average: 5041072 7004169 2841360 36.05 2688 2135363 698205 7.82 275800 2204480 56384 04:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 117.44 91.92 1030.11 21.91 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 46.75 35.95 441.23 8.03 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 37.13 32.69 295.04 7.24 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 122.74 101.83 33.54 29.47 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 71.77 60.99 80.67 19.57 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 315.84 311.30 184.38 127.02 0.00 0.00 0.00 0.00 04:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:02 AM eth0 182.44 180.64 163.77 61.00 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 45.46 32.92 94.26 37.99 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 20.95 18.38 15.45 8.57 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 106.84 96.41 260.14 35.64 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) 11/10/2024 _x86_64_ (2 CPU) 04:20:55 LINUX RESTART (2 CPU) 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 38.23 0.00 6.55 4.07 0.12 51.02 04:23:01 AM 0 46.28 0.00 6.58 3.59 0.12 43.43 04:23:01 AM 1 30.17 0.00 6.52 4.55 0.13 58.63 04:24:01 AM all 20.57 0.00 2.78 3.95 0.10 72.61 04:24:01 AM 0 27.98 0.00 2.84 3.58 0.10 65.50 04:24:01 AM 1 13.14 0.00 2.71 4.32 0.10 79.74 04:25:01 AM all 24.09 0.00 3.59 0.94 0.09 71.30 04:25:01 AM 0 36.75 0.00 4.47 0.77 0.10 57.91 04:25:01 AM 1 11.47 0.00 2.72 1.10 0.08 84.63 04:26:01 AM all 5.26 0.00 1.40 1.72 0.06 91.57 04:26:01 AM 0 6.21 0.00 1.24 1.61 0.05 90.89 04:26:01 AM 1 4.30 0.00 1.56 1.82 0.07 92.25 04:27:01 AM all 14.58 0.00 1.00 0.13 0.08 84.22 04:27:01 AM 0 9.17 0.00 0.37 0.00 0.07 90.40 04:27:01 AM 1 19.99 0.00 1.63 0.25 0.08 78.05 04:28:01 AM all 23.64 0.00 0.51 0.00 0.33 75.52 04:28:01 AM 0 0.83 0.00 0.22 0.00 0.50 98.45 04:28:01 AM 1 46.90 0.00 0.81 0.00 0.15 52.13 04:29:02 AM all 24.83 0.00 0.56 0.00 0.14 74.47 04:29:02 AM 0 12.58 0.00 0.51 0.00 0.14 86.77 04:29:02 AM 1 36.93 0.00 0.61 0.00 0.13 62.33 04:30:01 AM all 12.22 0.00 1.73 0.14 0.10 85.80 04:30:01 AM 0 14.20 0.00 2.19 0.08 0.08 83.44 04:30:01 AM 1 10.25 0.00 1.26 0.20 0.12 88.17 04:31:01 AM all 29.59 0.00 3.56 0.48 0.13 66.25 04:31:01 AM 0 36.94 0.00 3.87 0.18 0.12 58.89 04:31:01 AM 1 22.24 0.00 3.24 0.77 0.13 73.62 Average: all 21.47 0.00 2.42 1.27 0.13 74.71 Average: 0 21.26 0.00 2.48 1.10 0.14 75.02 Average: 1 21.68 0.00 2.35 1.45 0.11 74.41