---> uname -a: Linux prd-centos8-robot-2c-8g-11100.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: 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 539 5034 19 2123 6861 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:b6:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fee6:b605/64 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) 04/25/2024 _x86_64_ (2 CPU) 02:42:57 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 81.44 45.70 35.74 5926.56 10856.03 02:46:02 AM 92.57 6.60 85.97 1266.64 7742.64 02:47:01 AM 58.57 0.80 57.77 53.96 6690.68 02:48:01 AM 24.63 0.82 23.81 123.43 1807.75 02:49:01 AM 16.43 0.17 16.26 9.47 1158.67 02:50:01 AM 47.17 0.03 47.13 3.47 6877.27 02:51:01 AM 5.55 0.00 5.55 0.00 230.63 02:52:01 AM 2.00 0.02 1.98 0.13 143.24 02:53:01 AM 6.70 0.25 6.45 35.05 197.22 02:54:01 AM 22.96 0.50 22.46 63.72 1197.27 Average: 35.76 5.50 30.27 749.46 3685.28 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5511372 7054592 2371064 30.08 2688 1735424 714284 8.00 188320 1900060 84620 02:46:02 AM 5286036 7031756 2596400 32.94 2688 1927716 698560 7.82 211876 2060292 86796 02:47:01 AM 5215944 7045684 2666492 33.83 2688 2006300 669548 7.50 221952 2097564 37108 02:48:01 AM 5286216 7120400 2596220 32.94 2688 2011268 609516 6.82 240992 2012296 28 02:49:01 AM 5081756 7034548 2800680 35.53 2688 2126040 698876 7.83 263464 2182888 97348 02:50:01 AM 5062352 7093632 2820084 35.78 2688 2200856 598428 6.70 263208 2184084 96 02:51:01 AM 5027112 7058908 2855324 36.22 2688 2201376 645632 7.23 263388 2221424 516 02:52:01 AM 5018272 7051972 2864164 36.34 2688 2203312 666884 7.47 263392 2229228 56 02:53:01 AM 5103144 6990680 2779292 35.26 2688 2060748 715592 8.01 273176 2150724 23712 02:54:01 AM 5197168 7068180 2685268 34.07 2688 2046160 649280 7.27 441740 1896156 16032 Average: 5178937 7055035 2703499 34.30 2688 2051920 666660 7.46 263151 2093472 34631 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 296.58 177.71 1278.15 57.00 0.00 0.00 0.00 0.00 02:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:02 AM eth0 43.84 36.84 494.61 10.23 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 28.39 23.28 282.27 5.59 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 11.38 10.53 4.93 3.67 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 35.31 30.94 277.26 6.50 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 524.14 466.89 109.88 95.39 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 31.54 16.35 11.64 2.37 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 19.58 17.90 93.26 1.76 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 175.84 152.13 1696.35 33.29 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 18.58 16.93 14.71 7.70 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 118.68 95.08 426.57 22.38 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) 04/25/2024 _x86_64_ (2 CPU) 02:42:57 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 27.27 0.03 5.47 19.58 0.14 47.50 02:45:01 AM 0 30.30 0.05 6.53 20.06 0.15 42.91 02:45:01 AM 1 24.24 0.02 4.41 19.09 0.13 52.11 02:46:02 AM all 29.24 0.00 4.31 10.98 0.22 55.25 02:46:02 AM 0 36.07 0.00 4.64 10.97 0.20 48.12 02:46:02 AM 1 22.41 0.00 3.98 11.00 0.23 62.37 02:47:01 AM all 29.28 0.00 3.19 6.16 0.14 61.22 02:47:01 AM 0 39.28 0.00 3.35 5.64 0.15 51.59 02:47:01 AM 1 19.29 0.00 3.04 6.69 0.14 70.84 02:48:01 AM all 13.95 0.00 1.39 0.95 0.08 83.62 02:48:01 AM 0 9.17 0.00 1.04 1.17 0.08 88.55 02:48:01 AM 1 18.74 0.00 1.75 0.73 0.08 78.69 02:49:01 AM all 16.09 0.00 2.70 0.68 0.08 80.44 02:49:01 AM 0 19.61 0.00 2.97 0.75 0.08 76.59 02:49:01 AM 1 12.56 0.00 2.44 0.62 0.08 84.30 02:50:01 AM all 21.01 0.00 3.58 3.28 0.15 71.99 02:50:01 AM 0 19.94 0.00 3.67 2.75 0.17 73.48 02:50:01 AM 1 22.08 0.00 3.49 3.81 0.13 70.49 02:51:01 AM all 1.12 0.00 0.38 0.05 0.03 98.42 02:51:01 AM 0 1.74 0.00 0.52 0.10 0.03 97.61 02:51:01 AM 1 0.50 0.00 0.23 0.00 0.03 99.23 02:52:01 AM all 5.36 0.00 1.31 0.01 0.06 93.26 02:52:01 AM 0 9.23 0.00 2.45 0.02 0.05 88.26 02:52:01 AM 1 1.51 0.00 0.17 0.00 0.07 98.26 02:53:01 AM all 16.26 0.00 2.04 0.38 0.08 81.24 02:53:01 AM 0 15.50 0.00 1.54 0.62 0.08 82.27 02:53:01 AM 1 17.03 0.00 2.55 0.14 0.08 80.20 02:54:01 AM all 29.98 0.00 3.25 0.42 0.08 66.27 02:54:01 AM 0 41.63 0.00 3.76 0.22 0.10 54.30 02:54:01 AM 1 18.32 0.00 2.75 0.62 0.07 78.24 Average: all 18.94 0.00 2.76 4.24 0.11 73.94 Average: 0 22.22 0.01 3.04 4.22 0.11 70.39 Average: 1 15.66 0.00 2.48 4.27 0.11 77.49