---> uname -a: Linux prd-centos8-robot-2c-8g-3533.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 5020 19 2109 6832 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:18:5b:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fe18:5bb3/64 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) 04/01/2024 _x86_64_ (2 CPU) 03:19:19 LINUX RESTART (2 CPU) 03:20:00 AM tps rtps wtps bread/s bwrtn/s 03:20:03 AM 183.27 102.91 80.36 1797.82 13761.45 03:21:01 AM 51.79 31.97 19.82 6013.24 8980.51 03:22:01 AM 82.35 7.20 75.15 1317.91 6635.49 03:23:01 AM 78.72 0.30 78.42 20.79 9062.33 03:24:01 AM 15.53 0.45 15.08 31.19 1703.98 03:25:01 AM 4.77 0.00 4.77 0.00 165.51 03:26:01 AM 9.21 0.83 8.38 123.43 170.44 03:27:01 AM 44.86 0.20 44.66 12.93 4391.77 03:28:01 AM 18.11 0.02 18.10 0.93 3783.95 03:29:01 AM 15.91 0.23 15.68 34.13 691.97 Average: 36.39 4.98 31.41 825.19 3985.32 03:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:03 AM 6081724 7340592 1800704 22.84 2688 1461208 376544 4.78 113860 1445376 188088 03:21:01 AM 5660132 7096888 2222296 28.19 2688 1633172 701912 7.86 169044 1781104 49916 03:22:01 AM 5335016 7040760 2547412 32.32 2688 1888416 702848 7.87 210432 2015848 147676 03:23:01 AM 5236012 7052048 2646416 33.57 2688 1992872 695924 7.79 212388 2085524 40468 03:24:01 AM 5210832 7027164 2671596 33.89 2688 1993760 711112 7.96 221560 2103284 0 03:25:01 AM 5210036 7026372 2672392 33.90 2688 1993764 711112 7.96 221560 2105052 4 03:26:01 AM 5276192 7097512 2606236 33.06 2688 1998732 635596 7.12 240456 2019628 16 03:27:01 AM 5055216 7075084 2827212 35.87 2688 2189472 642684 7.20 262288 2190768 94112 03:28:01 AM 4881236 6901464 3001192 38.07 2688 2190080 829900 9.29 262456 2363600 4 03:29:01 AM 5151156 7001296 2731272 34.65 2688 2024792 704044 7.88 281240 2093876 13196 Average: 5309755 7065918 2572673 32.64 2688 1936627 671168 7.52 219528 2020406 53348 03:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:03 AM eth0 5.09 2.55 0.74 0.80 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 269.03 147.97 885.45 58.02 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 64.29 55.16 768.01 6.54 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 40.12 32.04 416.65 6.80 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 4.17 1.37 1.83 0.38 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 9.26 0.42 1.41 0.14 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 9.06 8.60 4.44 3.30 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 206.73 191.73 335.14 40.45 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 85.64 77.39 967.23 6.35 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 79.15 62.87 419.59 27.74 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 84.19 63.55 418.33 16.40 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) 04/01/2024 _x86_64_ (2 CPU) 03:19:19 LINUX RESTART (2 CPU) 03:20:00 AM CPU %user %nice %system %iowait %steal %idle 03:20:03 AM all 0.74 0.00 2.78 91.30 0.00 5.19 03:20:03 AM 0 1.10 0.00 3.31 85.29 0.00 10.29 03:20:03 AM 1 0.37 0.00 2.24 97.39 0.00 0.00 03:21:01 AM all 23.75 0.02 4.52 14.45 0.09 57.19 03:21:01 AM 0 25.19 0.03 4.93 15.66 0.10 54.08 03:21:01 AM 1 22.30 0.00 4.10 13.24 0.07 60.29 03:22:01 AM all 32.55 0.00 4.97 4.88 0.11 57.48 03:22:01 AM 0 26.57 0.00 4.17 4.22 0.10 64.95 03:22:01 AM 1 38.53 0.00 5.78 5.55 0.12 50.02 03:23:01 AM all 30.59 0.00 3.66 3.80 0.07 61.88 03:23:01 AM 0 23.18 0.00 3.45 2.90 0.07 70.40 03:23:01 AM 1 37.99 0.00 3.86 4.69 0.08 53.38 03:24:01 AM all 1.17 0.00 0.32 0.65 0.06 97.80 03:24:01 AM 0 0.70 0.00 0.30 0.90 0.05 98.04 03:24:01 AM 1 1.64 0.00 0.33 0.40 0.07 97.56 03:25:01 AM all 0.39 0.00 0.11 0.09 0.03 99.38 03:25:01 AM 0 0.55 0.00 0.10 0.02 0.02 99.32 03:25:01 AM 1 0.23 0.00 0.12 0.17 0.03 99.45 03:26:01 AM all 12.33 0.00 1.23 0.44 0.05 85.95 03:26:01 AM 0 5.20 0.00 1.09 0.53 0.05 93.13 03:26:01 AM 1 19.46 0.00 1.37 0.35 0.05 78.78 03:27:01 AM all 32.89 0.00 5.17 1.56 0.09 60.29 03:27:01 AM 0 23.56 0.00 4.80 1.75 0.08 69.80 03:27:01 AM 1 42.24 0.00 5.53 1.37 0.10 50.76 03:28:01 AM all 3.61 0.00 0.62 1.99 0.05 93.73 03:28:01 AM 0 1.54 0.00 0.42 2.79 0.05 95.20 03:28:01 AM 1 5.69 0.00 0.82 1.19 0.05 92.25 03:29:01 AM all 17.45 0.00 2.03 0.18 0.06 80.28 03:29:01 AM 0 11.34 0.00 1.72 0.18 0.05 86.71 03:29:01 AM 1 23.60 0.00 2.33 0.18 0.07 73.82 Average: all 17.10 0.00 2.51 3.51 0.07 76.81 Average: 0 12.99 0.00 2.33 3.58 0.06 81.04 Average: 1 21.20 0.00 2.69 3.45 0.07 72.59