---> uname -a: Linux prd-centos8-robot-2c-8g-8328.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 602 4947 19 2148 6799 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:e6:4b:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fee6:4bbd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/18/2024 _x86_64_ (2 CPU) 04:09:23 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 178.35 0.00 178.35 0.00 187496.91 04:11:01 AM 63.48 25.92 37.55 6847.98 14998.48 04:12:01 AM 126.04 4.02 122.03 104.90 11700.90 04:13:01 AM 22.13 0.42 21.71 64.78 1588.24 04:14:01 AM 61.69 0.03 61.66 3.47 7642.46 04:15:01 AM 5.88 0.08 5.80 31.99 665.56 04:16:01 AM 2.52 0.03 2.48 1.07 352.58 04:17:01 AM 0.13 0.00 0.13 0.00 2.68 04:18:01 AM 0.32 0.00 0.32 0.00 140.04 04:19:01 AM 28.21 0.63 27.58 73.19 1779.45 Average: 34.75 3.45 31.29 790.57 4647.43 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 6062236 7330576 1820196 23.09 2688 1467540 366060 4.64 114568 1448468 226260 04:11:01 AM 5385544 7005236 2496888 31.68 2688 1810048 784324 8.78 216296 1989664 111124 04:12:01 AM 5165004 7000260 2717428 34.47 2688 2011884 728808 8.16 221520 2144768 30232 04:13:01 AM 5212220 7075368 2670212 33.88 2688 2039072 652028 7.30 243792 2077560 25052 04:14:01 AM 5025900 7062292 2856532 36.24 2688 2205780 632152 7.08 257588 2224236 16564 04:15:01 AM 4982452 7020136 2899980 36.79 2688 2207064 713240 7.99 257864 2266496 324 04:16:01 AM 4963180 7008944 2919252 37.03 2688 2215144 713240 7.99 257864 2285796 8 04:17:01 AM 4950248 6996048 2932184 37.20 2688 2215180 746572 8.36 257864 2298492 4 04:18:01 AM 5010432 7062124 2872000 36.44 2688 2221080 643024 7.20 258248 2238372 1792 04:19:01 AM 5066740 6958336 2815692 35.72 2688 2067132 752000 8.42 459344 2005660 192 Average: 5182396 7051932 2700036 34.25 2688 2045992 673145 7.54 254495 2097951 41155 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 276.49 183.42 1530.87 57.90 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 78.67 58.88 677.69 9.02 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 14.86 10.46 6.44 4.01 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 252.47 183.50 339.57 45.98 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 30.19 15.50 6.67 1.51 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 253.62 250.75 115.99 105.39 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 282.05 277.22 434.13 97.64 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 69.46 55.18 309.13 9.02 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 63.16 44.39 99.43 40.88 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 146.51 119.71 390.41 41.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/18/2024 _x86_64_ (2 CPU) 04:09:23 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 0.52 0.00 2.58 79.38 0.00 17.53 04:10:01 AM 0 0.00 0.00 3.09 96.91 0.00 0.00 04:10:01 AM 1 1.03 0.00 2.06 61.86 0.00 35.05 04:11:01 AM all 38.07 0.00 6.29 9.68 0.15 45.82 04:11:01 AM 0 48.35 0.00 6.47 10.20 0.17 34.80 04:11:01 AM 1 27.83 0.00 6.10 9.16 0.13 56.77 04:12:01 AM all 31.54 0.00 4.94 3.90 0.11 59.51 04:12:01 AM 0 40.83 0.00 5.86 4.06 0.10 49.15 04:12:01 AM 1 22.26 0.00 4.02 3.74 0.12 69.86 04:13:01 AM all 13.31 0.00 1.91 0.64 0.07 84.07 04:13:01 AM 0 23.27 0.00 2.40 0.70 0.07 73.56 04:13:01 AM 1 3.34 0.00 1.42 0.58 0.07 94.59 04:14:01 AM all 24.05 0.00 3.87 2.27 0.09 69.72 04:14:01 AM 0 21.61 0.00 3.70 1.93 0.08 72.67 04:14:01 AM 1 26.49 0.00 4.03 2.61 0.10 66.76 04:15:01 AM all 2.57 0.00 0.29 0.18 0.03 96.92 04:15:01 AM 0 4.14 0.00 0.37 0.15 0.03 95.30 04:15:01 AM 1 1.02 0.00 0.22 0.20 0.03 98.53 04:16:01 AM all 26.83 0.00 1.08 0.04 0.11 71.94 04:16:01 AM 0 12.51 0.00 0.72 0.08 0.12 86.57 04:16:01 AM 1 41.20 0.00 1.44 0.00 0.10 57.26 04:17:01 AM all 28.59 0.00 0.57 0.00 0.11 70.73 04:17:01 AM 0 17.85 0.00 0.42 0.00 0.10 81.62 04:17:01 AM 1 39.30 0.00 0.72 0.00 0.12 59.86 04:18:01 AM all 5.77 0.00 0.32 0.03 0.08 93.81 04:18:01 AM 0 4.49 0.00 0.25 0.05 0.07 95.14 04:18:01 AM 1 7.06 0.00 0.39 0.00 0.08 92.47 04:19:01 AM all 28.16 0.00 3.16 0.45 0.08 68.14 04:19:01 AM 0 40.06 0.00 3.70 0.22 0.08 55.93 04:19:01 AM 1 16.25 0.00 2.62 0.68 0.08 80.36 Average: all 22.06 0.00 2.49 2.05 0.09 73.30 Average: 0 23.64 0.00 2.66 2.10 0.09 71.52 Average: 1 20.49 0.00 2.33 1.99 0.09 75.09