---> uname -a: Linux prd-centos8-robot-2c-8g-42456.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: 2799.998 BogoMIPS: 5599.99 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 571 5007 19 2117 6829 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:de:0b:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fede:b7e/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) 10/15/2024 _x86_64_ (2 CPU) 00:56:03 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 93.35 7.05 86.30 1260.25 6223.86 12:59:01 AM 74.54 0.67 73.87 49.46 9437.63 01:00:01 AM 32.54 0.38 32.16 64.25 1803.48 01:01:01 AM 38.57 0.05 38.52 3.60 6796.98 01:02:01 AM 3.20 0.17 3.03 33.84 115.52 01:03:01 AM 2.35 0.00 2.35 0.00 72.02 01:04:01 AM 3.10 0.32 2.78 36.92 151.50 01:05:01 AM 28.02 0.53 27.49 64.78 1176.76 Average: 34.46 1.15 33.31 189.14 3222.03 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5274104 7075324 2608320 33.09 2688 1979264 658644 7.37 211480 2061912 221028 12:59:01 AM 5135644 6990072 2746780 34.85 2688 2031620 731208 8.19 234780 2166048 23380 01:00:01 AM 5044940 7079952 2837484 36.00 2688 2204132 635288 7.11 255680 2211220 188280 01:01:01 AM 5038520 7073300 2843904 36.08 2688 2204308 633004 7.09 259248 2207428 4 01:02:01 AM 4929412 6965492 2953012 37.46 2688 2205608 780056 8.73 259508 2315540 20 01:03:01 AM 4759860 6795980 3122564 39.61 2688 2205648 934220 10.46 259508 2484784 4 01:04:01 AM 5162000 7029668 2720424 34.51 2688 2038708 666780 7.47 253428 2101288 3976 01:05:01 AM 5168248 7031108 2714176 34.43 2688 2038928 678776 7.60 447992 1914628 1548 Average: 5064091 7005112 2818333 35.75 2688 2113527 714747 8.00 272703 2182856 54780 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 88.67 69.66 815.53 15.21 0.00 0.00 0.00 0.00 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 50.01 35.24 402.90 6.66 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 47.37 36.47 299.49 8.90 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 196.38 141.40 39.19 30.85 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 192.52 188.92 1356.17 700.81 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 638.51 530.54 7001.76 34.25 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 289.10 224.59 2681.47 33.97 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 22.04 18.73 17.93 8.89 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 190.57 155.69 1576.71 104.97 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) 10/15/2024 _x86_64_ (2 CPU) 00:56:03 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 31.80 0.00 5.24 2.61 0.17 60.19 12:58:01 AM 0 33.39 0.00 5.27 3.04 0.15 58.15 12:58:01 AM 1 30.20 0.00 5.20 2.18 0.18 62.23 12:59:01 AM all 20.17 0.00 2.38 4.33 0.09 73.02 12:59:01 AM 0 22.97 0.00 2.36 3.43 0.08 71.17 12:59:01 AM 1 17.38 0.00 2.40 5.24 0.10 74.88 01:00:01 AM all 24.18 0.00 3.97 0.82 0.09 70.94 01:00:01 AM 0 34.87 0.00 4.90 0.89 0.08 59.26 01:00:01 AM 1 13.47 0.00 3.03 0.75 0.10 82.64 01:01:01 AM all 4.42 0.00 1.13 3.33 0.05 91.07 01:01:01 AM 0 2.69 0.00 1.02 3.21 0.03 93.04 01:01:01 AM 1 6.15 0.00 1.24 3.45 0.07 89.10 01:02:01 AM all 10.61 0.00 0.65 0.03 0.08 88.63 01:02:01 AM 0 14.29 0.00 1.01 0.05 0.07 84.58 01:02:01 AM 1 6.96 0.00 0.28 0.02 0.08 92.66 01:03:01 AM all 12.21 0.00 1.41 0.01 0.11 86.26 01:03:01 AM 0 21.73 0.00 2.38 0.00 0.12 75.77 01:03:01 AM 1 2.75 0.00 0.45 0.02 0.10 96.68 01:04:01 AM all 10.60 0.00 1.80 0.03 0.11 87.45 01:04:01 AM 0 15.10 0.00 1.89 0.02 0.12 82.87 01:04:01 AM 1 6.15 0.00 1.72 0.05 0.10 91.98 01:05:01 AM all 27.53 0.00 2.93 0.83 0.13 68.58 01:05:01 AM 0 37.39 0.00 3.31 0.50 0.10 58.69 01:05:01 AM 1 17.45 0.00 2.55 1.16 0.15 78.69 Average: all 17.69 0.00 2.44 1.50 0.10 78.26 Average: 0 22.83 0.00 2.77 1.40 0.09 72.91 Average: 1 12.56 0.00 2.11 1.61 0.11 83.61