---> uname -a: Linux prd-centos8-robot-2c-8g-17320.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 596 4960 19 2141 6805 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:c4:f3:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fec4:f30b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 04:20:45 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 194.25 143.92 50.33 14226.61 38105.81 04:23:01 AM 110.30 7.05 103.25 1288.05 10089.27 04:24:01 AM 44.89 0.72 44.17 51.32 5553.40 04:25:02 AM 24.25 0.85 23.40 123.98 1800.47 04:26:01 AM 59.37 0.20 59.17 13.15 7480.94 04:27:01 AM 9.77 0.03 9.73 1.07 1086.62 04:28:01 AM 0.45 0.00 0.45 0.00 8.51 04:29:01 AM 0.12 0.00 0.12 0.00 2.00 04:30:01 AM 12.15 0.23 11.91 34.13 662.72 Average: 50.60 17.03 33.57 1752.02 7198.62 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5550956 7048244 2331476 29.58 2688 1690624 745992 8.35 184088 1866652 88588 04:23:01 AM 5250052 7021268 2632380 33.40 2688 1952340 740512 8.29 217732 2084124 79828 04:24:01 AM 5192624 7016220 2689808 34.12 2688 2000224 713344 7.99 221860 2119696 37104 04:25:02 AM 5192816 7049056 2689616 34.12 2688 2032360 699784 7.84 244272 2097188 27088 04:26:01 AM 5037056 7062312 2845376 36.10 2688 2194800 643844 7.21 263140 2205848 15940 04:27:01 AM 4978392 7012080 2904040 36.84 2688 2203232 711828 7.97 263448 2265840 4 04:28:01 AM 4960284 6994008 2922148 37.07 2688 2203268 746872 8.36 263448 2283756 44 04:29:01 AM 4958296 6997124 2924136 37.10 2688 2208380 731292 8.19 263508 2285372 5120 04:30:01 AM 5089328 6973816 2793104 35.43 2688 2059124 732284 8.20 295160 2143132 32056 Average: 5134423 7019348 2748009 34.86 2688 2060484 718417 8.04 246295 2150179 31752 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 244.15 147.30 1105.31 57.41 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 65.27 53.14 675.51 6.65 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 33.21 22.63 269.55 4.93 0.00 0.00 0.00 0.00 04:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:02 AM eth0 19.26 11.83 11.33 4.03 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 277.53 246.63 333.54 52.94 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 116.46 109.43 90.71 41.03 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 333.44 322.06 546.17 119.07 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 166.34 159.30 293.92 49.80 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 52.49 37.98 94.94 36.97 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 145.11 123.14 380.21 41.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 04:20:45 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 40.18 0.07 10.70 22.38 0.12 26.55 04:22:01 AM 0 40.12 0.02 10.46 18.00 0.12 31.28 04:22:01 AM 1 40.24 0.12 10.94 26.72 0.12 21.86 04:23:01 AM all 38.00 0.00 5.41 4.11 0.12 52.36 04:23:01 AM 0 30.38 0.00 5.03 5.90 0.12 58.57 04:23:01 AM 1 45.64 0.00 5.79 2.32 0.12 46.14 04:24:01 AM all 21.69 0.00 2.55 8.24 0.09 67.42 04:24:01 AM 0 30.58 0.00 3.26 8.07 0.07 58.02 04:24:01 AM 1 12.84 0.00 1.83 8.42 0.12 76.79 04:25:02 AM all 16.87 0.00 2.11 0.58 0.07 80.37 04:25:02 AM 0 7.11 0.00 1.61 0.18 0.05 91.05 04:25:02 AM 1 26.66 0.00 2.62 0.97 0.08 69.67 04:26:01 AM all 30.31 0.00 4.66 1.58 0.09 63.35 04:26:01 AM 0 20.92 0.00 4.08 0.92 0.08 73.99 04:26:01 AM 1 39.68 0.00 5.24 2.24 0.10 52.73 04:27:01 AM all 19.15 0.00 1.92 0.18 0.08 78.69 04:27:01 AM 0 10.53 0.00 0.74 0.28 0.07 88.39 04:27:01 AM 1 27.85 0.00 3.11 0.07 0.08 68.90 04:28:01 AM all 25.47 0.00 0.65 0.00 0.08 73.81 04:28:01 AM 0 10.68 0.00 0.34 0.00 0.07 88.92 04:28:01 AM 1 40.25 0.00 0.96 0.00 0.10 58.69 04:29:01 AM all 20.68 0.00 0.55 0.00 0.08 78.69 04:29:01 AM 0 7.07 0.00 0.35 0.00 0.07 92.52 04:29:01 AM 1 34.51 0.00 0.75 0.00 0.10 64.64 04:30:01 AM all 18.15 0.00 1.91 0.06 0.07 79.81 04:30:01 AM 0 11.04 0.00 1.74 0.07 0.07 87.08 04:30:01 AM 1 25.24 0.00 2.09 0.05 0.07 72.56 Average: all 25.60 0.01 3.38 4.12 0.09 66.81 Average: 0 18.68 0.00 3.05 3.70 0.08 74.49 Average: 1 32.52 0.01 3.70 4.53 0.10 59.13