---> uname -a: Linux prd-centos8-robot-2c-8g-1571.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 547 5028 19 2122 6853 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:83:e8:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe83:e816/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/25/2024 _x86_64_ (2 CPU) 04:20:14 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 86.75 22.96 63.80 6260.71 5714.61 04:23:01 AM 76.60 0.72 75.89 51.46 7561.17 04:24:01 AM 33.99 0.83 33.16 121.69 3758.81 04:25:01 AM 24.03 0.20 23.83 11.73 1409.00 04:26:01 AM 41.73 0.05 41.68 3.60 7070.54 04:27:01 AM 3.42 0.00 3.42 0.00 104.12 04:28:01 AM 0.63 0.00 0.63 0.00 8.93 04:29:01 AM 12.35 0.25 12.10 35.06 457.27 04:30:01 AM 21.54 0.50 21.04 63.70 997.18 Average: 33.45 2.83 30.61 727.59 3008.98 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5278364 7034044 2604064 33.04 2688 1939172 711992 7.97 251668 2034596 196872 04:23:01 AM 5217632 7050040 2664796 33.81 2688 2009288 660976 7.40 222128 2098108 94912 04:24:01 AM 5282388 7119092 2600040 32.99 2688 2014208 600508 6.72 240728 2014740 24 04:25:01 AM 5032640 7072260 2849788 36.15 2688 2209628 626660 7.02 260980 2221448 176832 04:26:01 AM 4982648 7025384 2899780 36.79 2688 2212736 702940 7.87 263000 2262708 264 04:27:01 AM 4924756 6967524 2957672 37.52 2688 2212768 770276 8.62 262996 2319828 4 04:28:01 AM 4924268 6967092 2958160 37.53 2688 2212824 762184 8.53 262996 2320680 4 04:29:01 AM 5202848 7067344 2679580 33.99 2688 2039648 633636 7.09 281656 2042572 17116 04:30:01 AM 5186736 7055732 2695692 34.20 2688 2044576 638712 7.15 439340 1904804 16024 Average: 5114698 7039835 2767730 35.11 2688 2099428 678654 7.60 276166 2135498 55784 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 300.03 178.07 1586.22 58.27 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 41.76 37.34 498.81 7.63 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 17.54 6.76 5.52 2.89 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 35.25 28.19 284.78 6.15 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 176.72 169.52 46.67 52.09 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 315.93 289.47 3395.89 697.60 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 402.00 348.98 5246.16 22.62 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 144.69 118.15 1624.28 25.00 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 16.66 15.01 13.02 7.41 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 161.17 132.38 1411.20 97.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/25/2024 _x86_64_ (2 CPU) 04:20:14 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 35.72 0.00 6.40 4.61 0.13 53.14 04:22:01 AM 0 46.34 0.00 8.08 5.64 0.13 39.81 04:22:01 AM 1 25.15 0.00 4.72 3.58 0.13 66.42 04:23:01 AM all 39.21 0.00 4.32 2.73 0.12 53.62 04:23:01 AM 0 44.63 0.00 5.12 2.67 0.12 47.45 04:23:01 AM 1 33.80 0.00 3.53 2.78 0.12 59.78 04:24:01 AM all 11.96 0.00 1.29 1.25 0.05 85.44 04:24:01 AM 0 8.22 0.00 1.30 1.59 0.05 88.84 04:24:01 AM 1 15.71 0.00 1.27 0.92 0.05 82.04 04:25:01 AM all 19.51 0.00 3.52 0.79 0.08 76.10 04:25:01 AM 0 19.30 0.00 3.75 0.72 0.10 76.13 04:25:01 AM 1 19.73 0.00 3.28 0.87 0.07 76.06 04:26:01 AM all 14.60 0.00 2.06 1.37 0.08 81.88 04:26:01 AM 0 20.21 0.00 2.45 1.80 0.08 75.46 04:26:01 AM 1 9.02 0.00 1.67 0.95 0.08 88.27 04:27:01 AM all 12.67 0.00 0.86 0.02 0.08 86.37 04:27:01 AM 0 11.06 0.00 0.65 0.00 0.07 88.22 04:27:01 AM 1 14.30 0.00 1.08 0.03 0.08 84.51 04:28:01 AM all 11.88 0.00 1.05 0.00 0.11 86.96 04:28:01 AM 0 2.20 0.00 0.25 0.00 0.10 97.45 04:28:01 AM 1 21.77 0.00 1.87 0.00 0.12 76.24 04:29:01 AM all 17.93 0.00 2.05 0.15 0.08 79.78 04:29:01 AM 0 17.72 0.00 2.23 0.05 0.08 79.92 04:29:01 AM 1 18.14 0.00 1.87 0.25 0.08 79.66 04:30:01 AM all 27.10 0.00 3.04 0.30 0.37 69.19 04:30:01 AM 0 34.24 0.00 3.57 0.14 0.67 61.38 04:30:01 AM 1 20.20 0.00 2.52 0.45 0.08 76.74 Average: all 21.20 0.00 2.74 1.25 0.12 74.69 Average: 0 22.64 0.00 3.05 1.41 0.16 72.76 Average: 1 19.76 0.00 2.43 1.10 0.09 76.62