---> uname -a: Linux prd-centos8-robot-2c-8g-6957.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 592 4971 19 2133 6809 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:04:ef:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe04:effc/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) 04/12/2024 _x86_64_ (2 CPU) 02:23:04 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 93.17 12.81 80.35 2386.67 6640.36 02:26:01 AM 71.46 0.75 70.71 52.52 8352.17 02:27:01 AM 23.58 0.85 22.73 123.98 1781.74 02:28:01 AM 25.62 0.17 25.45 9.46 1798.68 02:29:01 AM 44.26 0.03 44.23 3.47 6862.97 02:30:01 AM 2.90 0.02 2.88 0.13 149.70 02:31:01 AM 1.73 0.00 1.73 0.00 142.46 02:32:01 AM 0.27 0.00 0.27 0.00 40.17 02:33:01 AM 0.17 0.00 0.17 0.00 17.48 02:34:01 AM 13.75 0.32 13.43 44.79 947.17 Average: 27.69 1.49 26.19 262.08 2673.24 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5323688 7062596 2558740 32.46 2688 1921192 705520 7.90 212600 2026396 163080 02:26:01 AM 5179496 7007636 2702932 34.29 2688 2004960 719372 8.05 222988 2128716 36440 02:27:01 AM 5246832 7079432 2635596 33.44 2688 2009948 664768 7.44 241892 2049372 4 02:28:01 AM 4981096 7010472 2901332 36.81 2688 2199352 713496 7.99 262008 2272084 170332 02:29:01 AM 5018872 7050024 2863556 36.33 2688 2201044 656816 7.35 263564 2227036 16 02:30:01 AM 4976348 7009628 2906080 36.87 2688 2203204 774160 8.67 263760 2268788 304 02:31:01 AM 4970304 7005976 2912124 36.94 2688 2205548 791164 8.86 263764 2274868 36 02:32:01 AM 4965996 7002728 2916432 37.00 2688 2206608 791164 8.86 263768 2279120 16 02:33:01 AM 4959028 6996764 2923400 37.09 2688 2207612 791164 8.86 263776 2285996 560 02:34:01 AM 5129648 7006368 2752780 34.92 2688 2051972 725240 8.12 444716 1955696 13364 Average: 5075131 7023162 2807297 35.61 2688 2121144 733286 8.21 270284 2176807 38415 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 136.53 103.22 1135.76 22.43 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 34.46 27.62 317.50 6.16 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 13.48 10.60 5.08 3.58 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 34.18 30.33 293.80 6.57 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 138.69 92.13 40.81 27.42 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 110.28 105.30 27.06 10.50 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 149.84 145.14 30.02 14.78 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 37.92 32.71 8.94 5.78 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 41.03 35.03 15.61 12.32 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 67.18 47.43 102.83 40.61 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 76.36 62.95 197.74 15.01 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) 04/12/2024 _x86_64_ (2 CPU) 02:23:04 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 39.14 0.00 6.24 3.31 0.12 51.19 02:25:01 AM 0 24.31 0.00 4.85 3.20 0.12 67.53 02:25:01 AM 1 53.99 0.00 7.64 3.42 0.12 34.83 02:26:01 AM all 28.36 0.00 3.35 2.47 0.08 65.74 02:26:01 AM 0 32.90 0.00 3.41 2.71 0.08 60.90 02:26:01 AM 1 23.82 0.00 3.28 2.23 0.08 70.57 02:27:01 AM all 12.54 0.00 1.40 1.07 0.05 84.94 02:27:01 AM 0 2.26 0.00 1.12 0.69 0.05 95.89 02:27:01 AM 1 22.82 0.00 1.67 1.45 0.05 74.01 02:28:01 AM all 22.14 0.00 3.63 0.57 0.09 73.57 02:28:01 AM 0 24.58 0.00 3.75 0.52 0.10 71.05 02:28:01 AM 1 19.70 0.00 3.52 0.62 0.08 76.09 02:29:01 AM all 11.29 0.00 1.90 1.78 0.07 84.96 02:29:01 AM 0 10.02 0.00 1.55 1.55 0.05 86.82 02:29:01 AM 1 12.57 0.00 2.25 2.00 0.08 83.09 02:30:01 AM all 11.57 0.00 0.74 0.02 0.08 87.59 02:30:01 AM 0 10.19 0.00 0.67 0.00 0.08 89.06 02:30:01 AM 1 12.96 0.00 0.81 0.03 0.07 86.12 02:31:01 AM all 14.70 0.00 0.86 0.01 0.09 84.34 02:31:01 AM 0 9.23 0.00 0.94 0.02 0.10 89.71 02:31:01 AM 1 20.20 0.00 0.78 0.00 0.08 78.94 02:32:01 AM all 9.77 0.00 0.48 0.00 0.07 89.67 02:32:01 AM 0 8.73 0.00 0.47 0.00 0.05 90.75 02:32:01 AM 1 10.82 0.00 0.50 0.00 0.08 88.60 02:33:01 AM all 10.40 0.00 0.49 0.00 0.06 89.05 02:33:01 AM 0 9.48 0.00 0.44 0.00 0.07 90.02 02:33:01 AM 1 11.33 0.00 0.54 0.00 0.05 88.09 02:34:01 AM all 22.72 0.00 2.70 0.36 0.08 74.14 02:34:01 AM 0 19.03 0.00 2.39 0.42 0.10 78.07 02:34:01 AM 1 26.42 0.00 3.01 0.30 0.07 70.21 Average: all 18.28 0.00 2.18 0.96 0.08 78.49 Average: 0 15.09 0.00 1.96 0.91 0.08 81.96 Average: 1 21.48 0.00 2.40 1.01 0.08 75.03