---> uname -a: Linux prd-centos8-robot-2c-8g-4626.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4978 19 2143 6825 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:72:84:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe72:8499/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/05/2024 _x86_64_ (2 CPU) 22:37:40 LINUX RESTART (2 CPU) 10:38:01 PM tps rtps wtps bread/s bwrtn/s 10:39:01 PM 178.67 98.15 80.52 11506.03 40960.06 10:40:01 PM 106.55 0.70 105.85 50.78 11175.42 10:41:01 PM 17.63 0.42 17.21 64.78 1381.41 10:42:01 PM 56.66 0.03 56.62 3.47 4498.05 10:43:01 PM 16.71 0.08 16.63 31.99 4159.50 10:44:01 PM 4.40 0.03 4.37 1.07 246.58 10:45:01 PM 0.62 0.00 0.62 0.00 181.22 10:46:02 PM 13.46 0.32 13.15 36.93 1000.90 Average: 49.34 12.47 36.87 1461.97 7950.77 10:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 PM 5354340 7026268 2528092 32.07 2688 1859896 746816 8.36 225824 2003512 140008 10:40:01 PM 5177260 7014568 2705172 34.32 2688 2014020 712356 7.98 221296 2138072 30128 10:41:01 PM 5254352 7093248 2628080 33.34 2688 2015972 627280 7.02 240280 2045056 4 10:42:01 PM 5035656 7073400 2846776 36.12 2688 2207080 624816 7.00 257424 2220360 116120 10:43:01 PM 4993640 7032532 2888792 36.65 2688 2208236 671752 7.52 257552 2259280 200 10:44:01 PM 4978624 7021312 2903808 36.84 2688 2212056 744128 8.33 257696 2273860 832 10:45:01 PM 4972848 7020336 2909584 36.91 2688 2216832 751532 8.41 257860 2279580 544 10:46:02 PM 5192972 7078820 2689460 34.12 2688 2060688 619244 6.93 297548 2041304 13196 Average: 5119962 7045060 2762470 35.05 2688 2099348 687240 7.69 251935 2157628 37629 10:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 314.60 198.32 1536.87 57.89 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 67.89 54.13 675.70 8.77 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 10.33 9.36 4.77 3.54 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 161.64 140.08 322.50 37.53 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 13.83 7.73 3.59 0.84 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 139.89 135.74 39.86 12.66 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 132.71 125.60 46.75 13.71 0.00 0.00 0.00 0.00 10:46:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:02 PM eth0 60.32 41.79 100.05 44.49 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 112.65 89.09 341.27 22.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/05/2024 _x86_64_ (2 CPU) 22:37:40 LINUX RESTART (2 CPU) 10:38:01 PM CPU %user %nice %system %iowait %steal %idle 10:39:01 PM all 41.19 0.04 10.74 7.78 0.10 40.15 10:39:01 PM 0 37.42 0.05 10.07 8.56 0.10 43.81 10:39:01 PM 1 44.98 0.03 11.41 7.00 0.10 36.48 10:40:01 PM all 29.09 0.00 4.59 6.44 0.10 59.78 10:40:01 PM 0 42.87 0.00 5.58 6.80 0.08 44.67 10:40:01 PM 1 15.34 0.00 3.60 6.09 0.12 74.86 10:41:01 PM all 10.40 0.00 1.21 0.43 0.05 87.91 10:41:01 PM 0 7.60 0.00 1.20 0.43 0.07 90.70 10:41:01 PM 1 13.20 0.00 1.22 0.43 0.03 85.12 10:42:01 PM all 26.62 0.00 4.36 1.31 0.09 67.62 10:42:01 PM 0 37.15 0.00 4.94 1.32 0.08 56.51 10:42:01 PM 1 16.11 0.00 3.78 1.30 0.10 78.70 10:43:01 PM all 0.89 0.00 0.35 0.69 0.04 98.02 10:43:01 PM 0 1.50 0.00 0.43 0.93 0.05 97.08 10:43:01 PM 1 0.28 0.00 0.27 0.45 0.03 98.96 10:44:01 PM all 10.27 0.00 0.95 0.06 0.09 88.62 10:44:01 PM 0 8.92 0.00 1.11 0.08 0.08 89.81 10:44:01 PM 1 11.64 0.00 0.79 0.03 0.10 87.43 10:45:01 PM all 12.36 0.00 0.77 0.01 0.08 86.78 10:45:01 PM 0 19.80 0.00 0.93 0.00 0.08 79.19 10:45:01 PM 1 4.93 0.00 0.62 0.02 0.08 94.34 10:46:02 PM all 16.40 0.00 1.87 0.31 0.07 81.35 10:46:02 PM 0 22.27 0.00 1.53 0.52 0.07 75.61 10:46:02 PM 1 10.52 0.00 2.21 0.10 0.07 87.11 Average: all 18.40 0.01 3.10 2.13 0.08 76.28 Average: 0 22.19 0.01 3.22 2.33 0.08 72.17 Average: 1 14.61 0.00 2.98 1.93 0.08 80.39