---> uname -a: Linux prd-centos8-robot-2c-8g-4911.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 598 4954 19 2145 6803 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:53:e6:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe53:e656/64 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) 04/05/2024 _x86_64_ (2 CPU) 00:32:55 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 77.31 6.91 70.39 1308.23 6121.44 12:36:01 AM 83.42 0.78 82.64 53.05 9155.43 12:37:01 AM 15.16 0.82 14.35 123.45 1449.58 12:38:01 AM 51.47 2.72 48.75 406.53 3684.49 12:39:01 AM 17.46 0.02 17.44 0.13 4565.54 12:40:01 AM 1.92 0.00 1.92 0.00 150.83 12:41:01 AM 0.32 0.00 0.32 0.00 86.74 12:42:01 AM 0.18 0.00 0.18 0.00 33.21 12:43:01 AM 11.11 0.23 10.88 34.13 407.17 12:44:01 AM 19.94 0.52 19.43 64.65 1291.10 Average: 27.83 1.20 26.63 199.02 2694.65 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5288720 7031232 2593708 32.90 2688 1924964 702556 7.87 211280 2063752 164760 12:36:01 AM 5168028 6995348 2714400 34.44 2688 2004736 718676 8.05 221432 2148704 36448 12:37:01 AM 5233824 7066148 2648604 33.60 2688 2009708 660356 7.39 240348 2064912 4 12:38:01 AM 5004420 7047244 2878008 36.51 2688 2212488 659060 7.38 266056 2242900 129084 12:39:01 AM 4958924 7002588 2923504 37.09 2688 2213352 728768 8.16 266256 2283748 868 12:40:01 AM 4950212 6996624 2932216 37.20 2688 2216108 787008 8.81 266272 2291552 888 12:41:01 AM 4947136 6995284 2935292 37.24 2688 2217812 787008 8.81 266276 2295360 100 12:42:01 AM 4944880 6993952 2937548 37.27 2688 2218736 787008 8.81 266276 2297660 120 12:43:01 AM 5034240 6944468 2848188 36.13 2688 2083464 751248 8.41 281080 2211384 31900 12:44:01 AM 5128716 7021688 2753712 34.93 2688 2068896 683964 7.66 449656 1957052 16020 Average: 5065910 7009458 2816518 35.73 2688 2117026 726565 8.14 273493 2185702 38019 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 56.33 48.70 655.78 6.32 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 29.09 23.91 283.50 5.57 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 13.95 11.70 5.27 3.96 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 63.85 55.25 305.25 15.65 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 214.06 181.71 43.51 35.80 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 167.19 162.80 34.41 16.92 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 85.72 80.29 18.14 10.31 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 35.25 31.36 8.03 5.53 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 69.44 54.76 102.33 43.18 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 18.11 17.13 14.57 7.90 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 75.30 66.76 147.09 15.11 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) 04/05/2024 _x86_64_ (2 CPU) 00:32:55 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 30.19 0.00 4.60 5.05 0.12 60.04 12:35:01 AM 0 33.87 0.00 4.37 5.70 0.12 55.94 12:35:01 AM 1 26.53 0.00 4.83 4.39 0.12 64.13 12:36:01 AM all 27.54 0.00 3.25 2.51 0.08 66.63 12:36:01 AM 0 34.12 0.00 3.53 3.08 0.08 59.19 12:36:01 AM 1 20.98 0.00 2.97 1.94 0.07 74.05 12:37:01 AM all 13.23 0.00 1.52 0.39 0.06 84.80 12:37:01 AM 0 18.68 0.00 1.50 0.35 0.05 79.42 12:37:01 AM 1 7.78 0.00 1.54 0.43 0.07 90.18 12:38:01 AM all 32.61 0.00 4.94 1.05 0.10 61.30 12:38:01 AM 0 39.47 0.00 5.40 1.25 0.10 53.78 12:38:01 AM 1 25.75 0.00 4.48 0.85 0.10 68.81 12:39:01 AM all 4.40 0.00 0.88 0.58 0.04 94.10 12:39:01 AM 0 4.60 0.00 0.72 0.69 0.03 93.96 12:39:01 AM 1 4.19 0.00 1.04 0.47 0.05 94.25 12:40:01 AM all 15.13 0.00 0.98 0.01 0.08 83.80 12:40:01 AM 0 20.28 0.00 0.96 0.02 0.08 78.65 12:40:01 AM 1 10.00 0.00 0.99 0.00 0.08 88.93 12:41:01 AM all 12.53 0.00 0.59 0.00 0.07 86.80 12:41:01 AM 0 14.71 0.00 0.60 0.00 0.05 84.63 12:41:01 AM 1 10.36 0.00 0.59 0.00 0.08 88.97 12:42:01 AM all 8.60 0.00 0.38 0.00 0.06 90.97 12:42:01 AM 0 8.86 0.00 0.35 0.00 0.07 90.72 12:42:01 AM 1 8.34 0.00 0.40 0.00 0.05 91.21 12:43:01 AM all 17.83 0.00 1.54 0.07 0.08 80.49 12:43:01 AM 0 23.98 0.00 1.84 0.03 0.07 74.08 12:43:01 AM 1 11.68 0.00 1.24 0.10 0.08 86.90 12:44:01 AM all 31.69 0.00 3.40 0.31 0.08 64.52 12:44:01 AM 0 44.44 0.00 3.91 0.30 0.08 51.27 12:44:01 AM 1 18.95 0.00 2.89 0.32 0.08 77.77 Average: all 19.38 0.00 2.21 0.99 0.08 77.34 Average: 0 24.32 0.00 2.32 1.14 0.07 72.15 Average: 1 14.46 0.00 2.10 0.85 0.08 82.52