---> uname -a: Linux prd-centos8-robot-2c-8g-5286.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4942 19 2144 6790 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:df:bc:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fedf:bccf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/06/2024 _x86_64_ (2 CPU) 05:31:19 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 92.02 24.54 67.48 6747.35 6487.94 05:34:01 AM 85.89 0.75 85.14 52.52 9106.95 05:35:01 AM 19.91 0.03 19.88 0.53 1838.33 05:36:01 AM 42.90 1.22 41.69 132.89 2790.07 05:37:01 AM 27.48 0.03 27.45 3.47 5554.87 05:38:01 AM 4.43 0.03 4.40 1.07 415.89 05:39:01 AM 0.17 0.00 0.17 0.00 2.68 05:40:01 AM 0.18 0.00 0.18 0.00 126.39 05:41:01 AM 26.94 0.53 26.41 70.24 1739.29 Average: 33.33 3.02 30.31 778.72 3118.08 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5389048 7088244 2493388 31.63 2688 1881984 665552 7.45 210684 1962704 135320 05:34:01 AM 5205704 7033584 2676732 33.96 2688 2004764 685388 7.67 222016 2106424 40472 05:35:01 AM 5164880 6992384 2717556 34.48 2688 2004784 730352 8.18 232472 2139500 16 05:36:01 AM 5052228 7083656 2830208 35.91 2688 2200620 633596 7.09 259400 2198984 154088 05:37:01 AM 4984064 7015644 2898372 36.77 2688 2201096 727412 8.14 263124 2260764 348 05:38:01 AM 4955584 6995260 2926852 37.13 2688 2209192 727412 8.14 263124 2289256 8 05:39:01 AM 4938660 6978372 2943776 37.35 2688 2209228 758980 8.50 263124 2305468 4 05:40:01 AM 5000208 7045452 2882228 36.57 2688 2214764 659412 7.38 263516 2244180 1788 05:41:01 AM 5069744 6958072 2812692 35.68 2688 2063052 735848 8.24 450400 2009132 184 Average: 5084458 7021185 2797978 35.50 2688 2109943 702661 7.87 269762 2168490 36914 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 299.67 193.35 1544.68 61.68 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 53.35 44.50 499.20 8.08 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 14.55 5.15 4.49 2.54 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 43.87 36.75 299.81 8.94 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 243.28 210.53 49.91 44.36 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 231.82 230.11 117.29 93.93 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 277.67 273.89 426.29 98.52 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 78.46 65.71 256.67 15.90 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 52.95 39.54 96.74 39.91 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 143.95 122.17 366.13 41.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/06/2024 _x86_64_ (2 CPU) 05:31:19 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 41.18 0.00 7.10 3.44 0.09 48.19 05:33:01 AM 0 31.13 0.00 5.61 2.72 0.08 60.46 05:33:01 AM 1 51.25 0.00 8.59 4.16 0.10 35.90 05:34:01 AM all 35.50 0.00 3.99 3.35 0.09 57.07 05:34:01 AM 0 25.15 0.00 3.80 3.42 0.08 67.55 05:34:01 AM 1 45.83 0.00 4.18 3.28 0.10 46.61 05:35:01 AM all 11.15 0.00 0.92 1.50 0.04 86.39 05:35:01 AM 0 5.58 0.00 0.63 0.77 0.03 92.99 05:35:01 AM 1 16.71 0.00 1.20 2.24 0.05 79.80 05:36:01 AM all 26.86 0.00 4.42 0.88 0.08 67.75 05:36:01 AM 0 25.76 0.00 4.47 0.98 0.08 68.70 05:36:01 AM 1 27.96 0.00 4.38 0.78 0.08 66.80 05:37:01 AM all 8.95 0.00 1.23 2.24 0.06 87.52 05:37:01 AM 0 5.99 0.00 1.18 2.04 0.05 90.75 05:37:01 AM 1 11.89 0.00 1.29 2.44 0.07 84.31 05:38:01 AM all 25.87 0.00 1.72 0.08 0.08 72.24 05:38:01 AM 0 29.90 0.00 0.54 0.00 0.07 69.50 05:38:01 AM 1 21.86 0.00 2.91 0.17 0.08 74.98 05:39:01 AM all 27.65 0.00 0.54 0.00 0.09 71.71 05:39:01 AM 0 53.71 0.00 0.86 0.00 0.10 45.33 05:39:01 AM 1 1.72 0.00 0.23 0.00 0.08 97.96 05:40:01 AM all 8.29 0.00 0.35 0.03 0.06 91.27 05:40:01 AM 0 10.85 0.00 0.33 0.05 0.05 88.71 05:40:01 AM 1 5.71 0.00 0.37 0.00 0.07 93.86 05:41:01 AM all 28.98 0.00 3.30 0.52 0.08 67.13 05:41:01 AM 0 23.82 0.00 3.59 0.68 0.08 71.83 05:41:01 AM 1 34.14 0.00 3.02 0.35 0.07 62.43 Average: all 23.85 0.00 2.63 1.34 0.07 72.11 Average: 0 23.54 0.00 2.34 1.19 0.07 72.87 Average: 1 24.16 0.00 2.91 1.49 0.08 71.36