---> uname -a: Linux prd-centos8-robot-2c-8g-6593.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 537 5038 19 2121 6863 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:e5:e8:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fee5:e8fa/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) 04/11/2024 _x86_64_ (2 CPU) 04:19:13 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 45.83 0.00 45.83 0.00 31361.11 04:21:01 AM 50.50 18.71 31.79 5352.62 12707.48 04:22:01 AM 87.79 6.62 81.17 1267.52 7240.19 04:23:01 AM 61.93 0.10 61.83 2.40 7918.61 04:24:01 AM 23.61 0.67 22.94 49.98 1907.25 04:25:01 AM 29.01 0.92 28.09 129.29 1523.28 04:26:01 AM 44.50 0.05 44.45 3.60 6809.51 04:27:01 AM 4.57 0.03 4.53 1.87 189.19 04:28:01 AM 12.00 0.28 11.71 36.39 501.32 Average: 39.26 3.41 35.84 852.91 4928.92 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 6057156 7334256 1825272 23.16 2688 1476460 374496 4.75 111576 1459100 314824 04:21:01 AM 5581152 7111092 2301276 29.20 2688 1722556 654852 7.33 187592 1832280 88120 04:22:01 AM 5311340 7065564 2571088 32.62 2688 1936540 674836 7.56 213484 2036480 126132 04:23:01 AM 5170916 7016232 2711512 34.40 2688 2023028 702808 7.87 213708 2153392 3756 04:24:01 AM 5244968 7073488 2637460 33.46 2688 2006032 633756 7.10 230824 2064344 1072 04:25:01 AM 4999100 7027248 2883328 36.58 2688 2198160 709520 7.94 259940 2257464 169236 04:26:01 AM 5032676 7064116 2849752 36.15 2688 2201352 653388 7.32 262836 2215692 424 04:27:01 AM 5027168 7059724 2855260 36.22 2688 2202424 653388 7.32 263032 2221352 580 04:28:01 AM 5169768 7034200 2712660 34.41 2688 2039312 668680 7.49 283020 2074872 18968 Average: 5288249 7087324 2594179 32.91 2688 1978429 636192 7.12 225112 2034997 80346 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 9.03 5.56 2.20 0.77 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 277.56 172.16 1181.58 59.42 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 50.96 42.04 590.33 5.49 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 25.91 19.54 267.55 4.32 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 7.93 4.03 3.48 1.52 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 33.72 31.46 293.84 6.81 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 229.61 200.45 52.56 45.09 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 20.44 20.63 6.41 3.83 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 52.57 40.21 81.12 25.04 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 87.10 66.13 308.69 18.88 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) 04/11/2024 _x86_64_ (2 CPU) 04:19:13 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 0.35 0.00 2.12 97.53 0.00 0.00 04:20:01 AM 0 0.00 0.00 2.13 97.87 0.00 0.00 04:20:01 AM 1 0.70 0.00 2.11 97.18 0.00 0.00 04:21:01 AM all 23.86 0.00 4.79 23.60 0.09 47.66 04:21:01 AM 0 27.89 0.00 4.91 25.45 0.08 41.67 04:21:01 AM 1 19.86 0.00 4.68 21.76 0.10 53.59 04:22:01 AM all 31.75 0.00 4.58 6.95 0.14 56.57 04:22:01 AM 0 38.94 0.00 5.14 7.38 0.15 48.39 04:22:01 AM 1 24.57 0.00 4.02 6.53 0.13 64.75 04:23:01 AM all 15.24 0.00 2.18 26.38 0.13 56.06 04:23:01 AM 0 21.33 0.00 2.66 21.19 0.17 54.65 04:23:01 AM 1 9.16 0.00 1.70 31.57 0.10 57.47 04:24:01 AM all 10.03 0.00 1.42 4.18 0.12 84.25 04:24:01 AM 0 9.62 0.00 1.70 5.48 0.12 83.08 04:24:01 AM 1 10.44 0.00 1.15 2.88 0.12 85.41 04:25:01 AM all 29.21 0.00 3.27 3.79 0.12 63.60 04:25:01 AM 0 38.77 0.00 3.84 3.53 0.14 53.73 04:25:01 AM 1 19.83 0.00 2.71 4.06 0.10 73.30 04:26:01 AM all 15.94 0.00 2.55 4.43 0.08 76.99 04:26:01 AM 0 22.64 0.00 2.98 4.48 0.08 69.82 04:26:01 AM 1 9.27 0.00 2.13 4.39 0.07 84.14 04:27:01 AM all 8.49 0.00 0.67 0.17 0.07 90.60 04:27:01 AM 0 11.35 0.00 0.89 0.07 0.07 87.63 04:27:01 AM 1 5.64 0.00 0.45 0.27 0.07 93.57 04:28:01 AM all 19.56 0.00 2.22 0.12 0.08 78.02 04:28:01 AM 0 22.56 0.00 2.56 0.15 0.10 74.63 04:28:01 AM 1 16.56 0.00 1.89 0.08 0.07 81.40 Average: all 19.20 0.00 2.71 8.96 0.10 69.03 Average: 0 24.04 0.00 3.08 8.72 0.11 64.06 Average: 1 14.37 0.00 2.34 9.20 0.09 73.99