---> uname -a: Linux prd-centos8-robot-2c-8g-34548.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 639 4938 19 2119 6762 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:16:b9:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe16:b9aa/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) 10/03/2024 _x86_64_ (2 CPU) 02:25:44 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:02 AM 200.00 143.52 56.48 14248.58 38577.17 02:28:01 AM 124.50 6.90 117.60 1268.72 11239.83 02:29:01 AM 32.16 1.05 31.11 113.71 3718.13 02:30:01 AM 47.30 0.03 47.27 3.47 3314.36 02:31:01 AM 21.14 0.00 21.14 0.00 5260.29 02:32:01 AM 1.88 0.10 1.78 32.12 90.32 02:33:01 AM 13.10 0.37 12.73 39.73 472.99 Average: 62.72 21.75 40.98 2246.14 8948.08 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:02 AM 5517364 7051936 2365068 30.00 2688 1726180 724228 8.11 187160 1891364 113680 02:28:01 AM 5123872 6952744 2758560 35.00 2688 2005464 777260 8.70 211256 2199704 90128 02:29:01 AM 5239088 7070708 2643344 33.53 2688 2008740 661636 7.41 239884 2057108 8 02:30:01 AM 5015160 7048660 2867272 36.38 2688 2202964 651936 7.30 257940 2237112 145480 02:31:01 AM 5010240 7043744 2872192 36.44 2688 2202968 651936 7.30 257944 2237024 4 02:32:01 AM 4965384 7001240 2917048 37.01 2688 2205320 722336 8.09 258212 2281468 520 02:33:01 AM 5073756 6935216 2808676 35.63 2688 2037008 775404 8.68 287908 2167848 19724 Average: 5134981 7014893 2747451 34.86 2688 2055521 709248 7.94 242901 2153090 52792 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:02 AM eth0 239.89 159.26 1233.88 59.59 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 89.77 69.03 964.04 10.15 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 10.31 7.92 5.81 3.24 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 233.46 172.59 336.92 37.86 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 3.27 0.72 0.41 0.12 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 45.97 29.52 13.05 5.69 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 57.44 38.44 81.96 31.33 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 97.18 68.21 375.19 21.17 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) 10/03/2024 _x86_64_ (2 CPU) 02:25:44 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:02 AM all 38.09 0.07 10.82 21.94 0.12 28.95 02:27:02 AM 0 38.94 0.07 11.85 20.53 0.12 28.50 02:27:02 AM 1 37.25 0.07 9.80 23.35 0.12 29.41 02:28:01 AM all 35.50 0.00 5.52 4.26 0.11 54.61 02:28:01 AM 0 25.29 0.00 4.41 3.94 0.10 66.26 02:28:01 AM 1 45.74 0.00 6.63 4.57 0.12 42.93 02:29:01 AM all 11.17 0.00 1.47 0.99 0.07 86.30 02:29:01 AM 0 13.21 0.00 1.19 1.02 0.08 84.51 02:29:01 AM 1 9.14 0.00 1.75 0.97 0.05 88.09 02:30:01 AM all 26.96 0.00 4.44 1.47 0.08 67.05 02:30:01 AM 0 22.52 0.00 4.03 1.75 0.08 71.62 02:30:01 AM 1 31.39 0.00 4.84 1.19 0.08 62.49 02:31:01 AM all 0.30 0.00 0.29 1.27 0.04 98.10 02:31:01 AM 0 0.12 0.00 0.30 1.29 0.07 98.23 02:31:01 AM 1 0.48 0.00 0.28 1.25 0.02 97.96 02:32:01 AM all 9.58 0.00 0.99 0.02 0.07 89.35 02:32:01 AM 0 4.31 0.00 0.52 0.02 0.07 95.08 02:32:01 AM 1 14.84 0.00 1.45 0.02 0.07 83.62 02:33:01 AM all 16.22 0.00 2.17 2.35 0.10 79.16 02:33:01 AM 0 10.31 0.00 1.79 3.56 0.07 84.27 02:33:01 AM 1 22.14 0.00 2.54 1.14 0.13 74.05 Average: all 19.59 0.01 3.64 4.56 0.08 72.11 Average: 0 16.29 0.01 3.41 4.54 0.08 75.67 Average: 1 22.89 0.01 3.88 4.59 0.08 68.55