---> uname -a: Linux prd-centos8-robot-2c-8g-1514.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 17G 24G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 139 19 6902 6724 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:75:7d:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fe75:7dc7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 23:36:09 LINUX RESTART (2 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 81.94 13.71 68.23 2352.95 6172.46 11:39:01 PM 80.05 0.63 79.42 28.00 7955.24 11:40:01 PM 29.92 0.85 29.07 125.54 2255.21 11:41:01 PM 24.16 0.17 24.00 5.87 1361.39 11:42:01 PM 46.15 2.32 43.84 266.31 6455.78 11:43:01 PM 2.35 0.00 2.35 0.00 65.66 11:44:01 PM 0.13 0.00 0.13 0.00 1.03 11:45:01 PM 0.15 0.00 0.15 0.00 1.35 11:46:01 PM 19.63 0.00 19.63 0.00 34666.94 11:47:02 PM 189.59 7.74 181.86 779.19 216700.65 11:48:01 PM 144.16 99.69 44.47 7962.45 19584.02 Average: 56.14 11.24 44.90 1036.62 26945.38 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 5340796 7041264 2541644 32.24 2688 1884288 710340 7.95 185332 2041064 136692 11:39:01 PM 5227156 7034208 2655284 33.69 2688 1984220 692012 7.75 194560 2112812 47372 11:40:01 PM 5287324 7098724 2595116 32.92 2688 1989256 618088 6.92 216828 2037396 4 11:41:01 PM 5040784 7037952 2841656 36.05 2688 2168308 685208 7.67 234176 2246124 160612 11:42:01 PM 5071196 7077352 2811244 35.66 2688 2177264 630788 7.06 242656 2200148 12 11:43:01 PM 5071256 7077412 2811184 35.66 2688 2177264 630788 7.06 242656 2200092 8 11:44:01 PM 5071120 7077276 2811320 35.67 2688 2177264 630788 7.06 242656 2200208 12 11:45:01 PM 5071236 7077396 2811204 35.66 2688 2177268 630788 7.06 242656 2200112 8 11:46:01 PM 2194104 6850100 5688336 72.16 2688 4812968 844208 9.45 364076 4910600 1431780 11:47:02 PM 313796 6961360 7568644 96.02 2636 6716328 640028 7.17 384320 6597324 511464 11:48:01 PM 225760 6962188 7656680 97.14 2636 6815080 631128 7.07 379892 6711636 172 Average: 3992230 7026839 3890210 49.35 2679 3189046 667651 7.48 266346 3223411 208012 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 156.38 113.75 1154.65 28.13 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 50.66 41.14 428.27 14.55 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 19.14 8.21 5.72 3.12 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 33.28 28.46 285.07 6.40 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 19.54 17.76 9.73 7.20 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.87 0.83 0.13 0.13 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 1.27 1.17 0.19 0.16 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 1.37 1.37 0.22 0.19 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 108.41 56.35 2412.43 4.81 0.00 0.00 0.00 0.00 11:47:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:02 PM eth0 5.00 4.23 2.09 1.54 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 41.50 32.21 70.70 27.13 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 39.75 27.75 397.51 8.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 23:36:09 LINUX RESTART (2 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 35.70 0.00 5.32 3.47 0.09 55.41 11:38:01 PM 0 36.06 0.00 5.43 2.99 0.10 55.42 11:38:01 PM 1 35.35 0.00 5.22 3.95 0.08 55.40 11:39:01 PM all 31.65 0.00 3.74 2.51 0.09 62.00 11:39:01 PM 0 30.67 0.00 3.50 2.13 0.08 63.61 11:39:01 PM 1 32.63 0.00 3.99 2.89 0.10 60.40 11:40:01 PM all 11.83 0.00 1.17 1.23 0.07 85.71 11:40:01 PM 0 4.36 0.00 0.89 0.77 0.07 93.92 11:40:01 PM 1 19.29 0.00 1.45 1.69 0.07 77.51 11:41:01 PM all 20.53 0.00 3.17 0.59 0.07 75.62 11:41:01 PM 0 21.75 0.00 3.17 0.77 0.08 74.23 11:41:01 PM 1 19.32 0.00 3.18 0.42 0.07 77.02 11:42:01 PM all 10.05 0.00 1.43 1.51 0.07 86.95 11:42:01 PM 0 14.35 0.00 1.40 0.72 0.07 83.46 11:42:01 PM 1 5.74 0.00 1.45 2.30 0.07 90.43 11:43:01 PM all 0.30 0.00 0.06 0.01 0.04 99.59 11:43:01 PM 0 0.53 0.00 0.03 0.00 0.02 99.42 11:43:01 PM 1 0.07 0.00 0.08 0.02 0.07 99.77 11:44:01 PM all 0.31 0.00 0.05 0.00 0.03 99.61 11:44:01 PM 0 0.50 0.00 0.03 0.00 0.02 99.45 11:44:01 PM 1 0.12 0.00 0.07 0.00 0.05 99.77 11:45:01 PM all 0.31 0.00 0.06 0.00 0.04 99.59 11:45:01 PM 0 0.52 0.00 0.05 0.00 0.03 99.40 11:45:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:46:01 PM all 32.48 0.00 3.38 6.93 0.09 57.12 11:46:01 PM 0 27.27 0.00 2.16 8.00 0.08 62.48 11:46:01 PM 1 37.70 0.00 4.61 5.85 0.10 51.75 11:47:02 PM all 5.95 0.00 10.69 59.47 0.15 23.74 11:47:02 PM 0 5.94 0.00 11.11 55.22 0.20 27.53 11:47:02 PM 1 5.97 0.00 10.26 63.73 0.10 19.95 11:48:01 PM all 25.35 0.00 3.16 8.83 0.10 62.56 11:48:01 PM 0 27.37 0.00 3.11 6.11 0.10 63.30 11:48:01 PM 1 23.34 0.00 3.20 11.55 0.10 61.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.85 0.00 2.92 7.62 0.08 73.53 Average: 0 15.38 0.00 2.80 6.91 0.08 74.84 Average: 1 16.32 0.00 3.04 8.33 0.08 72.23