---> uname -a: Linux prd-centos8-robot-2c-8g-10331.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: 2799.996 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 593 4984 19 2120 6808 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:40:03:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe40:3ad/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) 04/23/2024 _x86_64_ (2 CPU) 06:15:29 LINUX RESTART (2 CPU) 06:16:01 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 107.10 51.90 55.20 5556.01 35890.99 06:18:01 AM 85.82 16.23 69.60 3198.40 6019.32 06:19:01 AM 71.45 0.08 71.37 2.53 8763.09 06:20:01 AM 25.46 0.70 24.76 50.52 2759.05 06:21:01 AM 33.84 0.92 32.92 129.29 1657.26 06:22:01 AM 41.81 0.07 41.75 4.53 6743.86 06:23:01 AM 5.50 0.00 5.50 0.00 255.03 06:24:01 AM 0.33 0.00 0.33 0.00 4.58 06:25:01 AM 11.51 0.27 11.25 35.45 439.67 Average: 42.54 7.80 34.74 997.46 6948.04 06:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 6000328 7327244 1882108 23.88 2688 1526480 564596 6.32 149800 1475784 1776 06:18:01 AM 5349256 7050704 2533180 32.14 2688 1883952 689928 7.73 210904 2001352 137884 06:19:01 AM 5139812 6983024 2742624 34.79 2688 2020436 750760 8.41 214120 2178308 40356 06:20:01 AM 5174888 7001212 2707548 34.35 2688 2003168 727604 8.15 222344 2139000 16 06:21:01 AM 4903656 6969556 2978780 37.79 2688 2235984 769800 8.62 291096 2320864 208892 06:22:01 AM 4972264 7004184 2910172 36.92 2688 2201404 738772 8.27 263376 2272780 1420 06:23:01 AM 4972444 7004364 2909992 36.92 2688 2201404 738772 8.27 263372 2272900 4 06:24:01 AM 4958064 6990004 2924372 37.10 2688 2201424 770212 8.62 263372 2287304 4 06:25:01 AM 5118580 6981612 2763856 35.06 2688 2038372 731464 8.19 284140 2126700 19356 Average: 5176588 7034656 2705848 34.33 2688 2034736 720212 8.06 240280 2119444 45523 06:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 16.96 13.75 24.59 1.64 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 288.27 175.01 1555.12 60.15 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 41.83 35.89 466.15 6.70 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 7.95 2.58 2.73 0.88 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 36.52 33.01 295.74 7.95 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 203.33 167.10 62.33 35.71 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 264.56 264.05 53.28 110.67 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 231.81 229.21 204.53 82.98 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 72.61 55.53 122.60 32.64 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 129.32 108.46 309.69 37.70 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) 04/23/2024 _x86_64_ (2 CPU) 06:15:29 LINUX RESTART (2 CPU) 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 11.68 0.06 3.24 73.36 0.15 11.50 06:17:01 AM 0 11.02 0.03 2.80 76.43 0.07 9.65 06:17:01 AM 1 12.34 0.08 3.69 70.31 0.24 13.34 06:18:01 AM all 39.44 0.00 6.51 3.93 0.11 50.01 06:18:01 AM 0 46.97 0.00 7.66 3.53 0.12 41.73 06:18:01 AM 1 31.92 0.00 5.36 4.34 0.10 58.28 06:19:01 AM all 26.38 0.00 3.36 13.11 0.12 57.03 06:19:01 AM 0 33.64 0.00 3.61 13.15 0.12 49.48 06:19:01 AM 1 19.21 0.00 3.11 13.08 0.12 64.48 06:20:01 AM all 9.21 0.00 0.99 2.82 0.06 86.92 06:20:01 AM 0 15.97 0.00 1.28 2.59 0.05 80.12 06:20:01 AM 1 2.47 0.00 0.70 3.06 0.07 93.70 06:21:01 AM all 29.18 0.00 3.66 1.37 0.08 65.71 06:21:01 AM 0 38.33 0.00 4.26 1.93 0.08 55.40 06:21:01 AM 1 20.04 0.00 3.08 0.82 0.07 75.99 06:22:01 AM all 18.02 0.00 2.81 5.21 0.10 73.86 06:22:01 AM 0 13.02 0.00 2.44 7.07 0.10 77.37 06:22:01 AM 1 23.01 0.00 3.19 3.36 0.10 70.35 06:23:01 AM all 20.84 0.00 0.49 0.04 0.11 78.52 06:23:01 AM 0 32.26 0.00 0.60 0.00 0.10 67.03 06:23:01 AM 1 9.42 0.00 0.38 0.08 0.12 89.99 06:24:01 AM all 26.35 0.00 0.50 0.00 0.10 73.05 06:24:01 AM 0 13.48 0.00 0.35 0.00 0.10 86.07 06:24:01 AM 1 39.24 0.00 0.65 0.00 0.10 60.01 06:25:01 AM all 17.49 0.00 1.79 0.10 0.07 80.55 06:25:01 AM 0 26.95 0.00 1.93 0.15 0.07 70.90 06:25:01 AM 1 8.09 0.00 1.64 0.05 0.07 90.16 Average: all 22.08 0.01 2.60 11.03 0.10 64.19 Average: 0 25.76 0.00 2.77 11.56 0.09 59.82 Average: 1 18.42 0.01 2.42 10.49 0.11 68.55