---> uname -a: Linux prd-centos8-robot-2c-8g-34616.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 609 4963 19 2124 6791 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:d8:54:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fed8:5444/64 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) 10/03/2024 _x86_64_ (2 CPU) 04:18:16 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 100.63 15.23 85.41 2705.98 6573.61 04:21:01 AM 82.48 0.70 81.78 50.77 9861.02 04:22:01 AM 19.25 0.42 18.83 64.79 1301.37 04:23:01 AM 60.20 0.03 60.16 3.47 7773.54 04:24:01 AM 2.93 0.12 2.82 33.06 92.00 04:25:01 AM 2.17 0.00 2.17 0.00 113.16 04:26:01 AM 0.18 0.00 0.18 0.00 2.27 04:27:01 AM 2.73 0.32 2.42 36.92 154.17 04:28:01 AM 28.83 0.52 28.31 63.86 1331.46 Average: 33.27 1.93 31.34 328.82 3022.87 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5295084 7029844 2587348 32.82 2688 1916896 713232 7.99 211272 2053528 160048 04:21:01 AM 5182416 7016516 2700016 34.25 2688 2011132 694588 7.78 231736 2122040 1120 04:22:01 AM 5137072 7021296 2745360 34.83 2688 2058656 731008 8.19 252548 2139032 41712 04:23:01 AM 5000568 7037408 2881864 36.56 2688 2206208 657324 7.36 258896 2247616 80 04:24:01 AM 4954284 6993540 2928148 37.15 2688 2208624 724200 8.11 259160 2293684 1436 04:25:01 AM 4953948 6993204 2928484 37.15 2688 2208624 724200 8.11 259160 2293752 8 04:26:01 AM 4945192 6984464 2937240 37.26 2688 2208640 739732 8.28 259160 2302920 4 04:27:01 AM 5128352 6999756 2754080 34.94 2688 2044812 683228 7.65 254972 2141624 6988 04:28:01 AM 5142020 7013832 2740412 34.77 2688 2047052 696736 7.80 447692 1942360 16744 Average: 5082104 7009984 2800328 35.53 2688 2101183 707139 7.92 270511 2170728 25349 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 210.98 151.61 1440.96 45.02 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 47.81 37.48 396.37 7.01 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 23.55 18.96 79.14 5.08 0.00 0.00 0.00 0.00 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 245.02 177.51 266.07 45.95 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 38.74 25.05 23.29 9.28 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 233.71 233.24 47.02 97.72 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 201.40 198.92 123.05 75.10 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 126.82 106.38 135.48 43.56 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 20.56 19.85 18.78 9.52 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 127.63 107.67 281.17 37.58 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) 10/03/2024 _x86_64_ (2 CPU) 04:18:16 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 37.57 0.00 6.22 3.69 0.11 52.41 04:20:01 AM 0 29.16 0.00 5.37 3.54 0.10 61.83 04:20:01 AM 1 46.00 0.00 7.07 3.84 0.12 42.97 04:21:01 AM all 20.68 0.00 3.27 4.71 0.08 71.26 04:21:01 AM 0 13.29 0.00 2.52 5.27 0.08 78.84 04:21:01 AM 1 28.08 0.00 4.02 4.16 0.07 63.67 04:22:01 AM all 15.31 0.00 2.18 0.85 0.05 81.60 04:22:01 AM 0 17.17 0.00 2.20 0.87 0.05 79.71 04:22:01 AM 1 13.46 0.00 2.16 0.84 0.05 83.50 04:23:01 AM all 18.90 0.00 3.14 1.89 0.06 76.01 04:23:01 AM 0 11.08 0.00 2.22 1.69 0.05 84.95 04:23:01 AM 1 26.73 0.00 4.05 2.09 0.07 67.06 04:24:01 AM all 3.19 0.00 0.32 0.03 0.03 96.43 04:24:01 AM 0 1.73 0.00 0.25 0.00 0.03 97.99 04:24:01 AM 1 4.64 0.00 0.38 0.07 0.03 94.87 04:25:01 AM all 18.66 0.00 0.42 0.02 0.08 80.83 04:25:01 AM 0 2.16 0.00 0.20 0.03 0.05 97.56 04:25:01 AM 1 35.20 0.00 0.64 0.00 0.10 64.06 04:26:01 AM all 22.11 0.00 0.45 0.00 0.10 77.34 04:26:01 AM 0 14.55 0.00 0.38 0.00 0.10 84.96 04:26:01 AM 1 29.69 0.00 0.52 0.00 0.10 69.70 04:27:01 AM all 14.13 0.00 1.33 0.03 0.07 84.45 04:27:01 AM 0 2.83 0.00 1.04 0.03 0.05 96.05 04:27:01 AM 1 25.52 0.00 1.62 0.02 0.08 72.76 04:28:01 AM all 29.95 0.00 3.42 0.42 0.07 66.14 04:28:01 AM 0 13.86 0.00 2.64 0.48 0.07 82.95 04:28:01 AM 1 46.01 0.00 4.21 0.35 0.07 49.37 Average: all 20.06 0.00 2.31 1.29 0.07 76.26 Average: 0 11.77 0.00 1.87 1.33 0.06 84.97 Average: 1 28.37 0.00 2.74 1.26 0.08 67.54