---> uname -a: Linux prd-centos8-robot-2c-8g-44654.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4847 19 2215 6766 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:29:02:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe29:2b4/64 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) 10/21/2024 _x86_64_ (2 CPU) 13:21:52 LINUX RESTART (2 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 123.18 7.41 115.76 1296.50 10494.65 01:25:01 PM 29.27 0.42 28.86 64.78 3619.38 01:26:01 PM 58.84 2.52 56.32 396.07 6360.19 01:27:01 PM 10.88 0.08 10.80 31.99 1874.13 01:28:01 PM 2.00 0.02 1.98 0.13 130.27 01:29:01 PM 1.03 0.00 1.03 0.00 601.53 01:30:00 PM 0.46 0.00 0.46 0.00 384.14 01:30:01 PM 0.00 0.00 0.00 0.00 0.00 01:31:01 PM 0.62 0.03 0.58 1.87 287.24 01:32:01 PM 15.86 0.33 15.53 37.86 790.00 Average: 26.90 1.20 25.70 203.25 2726.40 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 5133356 6963700 2749076 34.88 2688 2007016 778120 8.71 221756 2179212 90080 01:25:01 PM 5213548 7045292 2668884 33.86 2688 2008960 702580 7.87 240572 2081668 12 01:26:01 PM 4977080 7019744 2905352 36.86 2688 2212060 702224 7.86 262300 2266352 47752 01:27:01 PM 4941828 6985520 2940604 37.31 2688 2213104 749872 8.40 262416 2301792 120 01:28:01 PM 4920772 6969488 2961660 37.57 2688 2218136 771652 8.64 262900 2321948 3324 01:29:01 PM 4900136 6967212 2982296 37.83 2688 2236504 771652 8.64 262900 2342832 4124 01:30:00 PM 4893136 6967720 2989296 37.92 2688 2244036 770984 8.63 262900 2349996 336 01:30:01 PM 4892488 6967124 2989944 37.93 2688 2244052 770984 8.63 262896 2350464 356 01:31:01 PM 4882704 6965492 2999728 38.06 2688 2252196 789648 8.84 263180 2360020 40 01:32:01 PM 4980664 6939980 2901768 36.81 2688 2134732 789192 8.84 333248 2216504 60400 Average: 4973571 6979127 2908861 36.90 2688 2177080 759691 8.51 263507 2277079 20654 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 87.99 70.01 913.27 10.14 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 9.28 8.88 4.73 3.44 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 210.96 156.89 332.08 40.73 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 11.65 6.63 3.27 0.70 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 26.61 22.03 45.06 7.87 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 46.79 36.79 127.77 9.62 0.00 0.00 0.00 0.00 01:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 PM eth0 18.31 14.21 44.29 5.83 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 4.35 4.35 0.36 2.14 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 20.99 20.84 64.64 11.95 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 77.27 49.23 154.48 78.83 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 56.63 42.82 187.68 18.78 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) 10/21/2024 _x86_64_ (2 CPU) 13:21:52 LINUX RESTART (2 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 35.23 0.00 5.74 2.54 0.10 56.38 01:24:01 PM 0 31.72 0.00 5.05 2.32 0.10 60.81 01:24:01 PM 1 38.75 0.00 6.43 2.77 0.10 51.95 01:25:01 PM all 10.89 0.00 1.27 0.85 0.05 86.94 01:25:01 PM 0 12.24 0.00 1.32 0.62 0.05 85.76 01:25:01 PM 1 9.54 0.00 1.22 1.09 0.05 88.10 01:26:01 PM all 27.38 0.00 4.47 2.19 0.09 65.87 01:26:01 PM 0 34.42 0.00 4.82 1.56 0.08 59.12 01:26:01 PM 1 20.35 0.00 4.11 2.83 0.10 72.61 01:27:01 PM all 0.57 0.00 0.27 0.26 0.03 98.88 01:27:01 PM 0 0.07 0.00 0.20 0.38 0.02 99.33 01:27:01 PM 1 1.07 0.00 0.33 0.13 0.03 98.43 01:28:01 PM all 6.98 0.00 0.23 0.01 0.06 92.71 01:28:01 PM 0 7.58 0.00 0.20 0.02 0.07 92.14 01:28:01 PM 1 6.39 0.00 0.27 0.00 0.05 93.29 01:29:01 PM all 19.51 0.00 0.21 0.09 0.08 80.11 01:29:01 PM 0 6.17 0.00 0.22 0.17 0.08 93.36 01:29:01 PM 1 32.89 0.00 0.20 0.02 0.07 66.83 01:30:00 PM all 7.59 0.00 0.13 0.02 0.04 92.22 01:30:00 PM 0 1.61 0.00 0.14 0.02 0.05 98.19 01:30:00 PM 1 13.57 0.00 0.12 0.02 0.03 86.26 01:30:01 PM all 2.90 0.00 1.45 0.00 0.00 95.65 01:30:01 PM 0 1.45 0.00 1.45 0.00 0.00 97.10 01:30:01 PM 1 4.35 0.00 1.45 0.00 0.00 94.20 01:31:01 PM all 9.48 0.00 0.28 0.01 0.06 90.17 01:31:01 PM 0 2.42 0.00 0.28 0.02 0.05 97.22 01:31:01 PM 1 16.53 0.00 0.28 0.00 0.07 83.12 01:32:01 PM all 19.20 0.00 2.02 0.16 0.07 78.56 01:32:01 PM 0 17.66 0.00 1.99 0.05 0.07 80.23 01:32:01 PM 1 20.73 0.00 2.05 0.27 0.07 76.88 Average: all 15.20 0.00 1.63 0.68 0.06 82.43 Average: 0 12.66 0.00 1.58 0.57 0.06 85.12 Average: 1 17.74 0.00 1.67 0.79 0.06 79.73