---> uname -a: Linux prd-centos8-robot-2c-8g-5730.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 620 4918 19 2159 6781 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:2d:1e:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe2d:1e85/64 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) 12/27/2024 _x86_64_ (2 CPU) 08:51:40 LINUX RESTART (2 CPU) 08:52:01 AM tps rtps wtps bread/s bwrtn/s 08:53:01 AM 152.92 100.27 52.65 12346.95 37343.84 08:54:01 AM 76.41 1.35 75.06 106.10 7015.99 08:55:01 AM 82.51 0.77 81.74 53.58 9938.49 08:56:01 AM 10.01 0.38 9.63 64.26 344.83 08:57:01 AM 67.11 6.75 60.36 1249.18 8068.73 08:58:01 AM 5.65 0.08 5.56 31.99 227.34 08:59:01 AM 12.85 0.35 12.50 37.99 1086.64 09:00:01 AM 24.96 0.52 24.44 63.85 1758.90 Average: 54.05 13.81 40.24 1744.31 8223.41 08:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 AM 5625772 7060884 2256660 28.63 2688 1632048 707908 7.93 169552 1818256 46080 08:54:01 AM 5330140 7023820 2552292 32.38 2688 1876612 712796 7.98 187356 2046176 165528 08:55:01 AM 5217972 7014132 2664460 33.80 2688 1974268 692592 7.75 208488 2113984 1124 08:56:01 AM 5189408 7014552 2693024 34.16 2688 2002016 699684 7.83 221152 2126372 26684 08:57:01 AM 4988148 7024616 2894284 36.72 2688 2206388 653920 7.32 258556 2257444 136 08:58:01 AM 4957812 6995356 2924620 37.10 2688 2207480 701208 7.85 258680 2291988 144 08:59:01 AM 5054568 6957232 2827864 35.88 2688 2078568 741536 8.30 309888 2166512 38892 09:00:01 AM 5031324 6939264 2851108 36.17 2688 2084208 771296 8.64 467720 2036256 16728 Average: 5174393 7003732 2708039 34.36 2688 2007698 710118 7.95 260174 2107124 36914 08:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 232.92 123.93 858.10 53.87 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 73.58 60.76 929.74 7.20 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 53.83 36.30 452.59 7.07 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 13.93 8.75 4.70 3.14 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 231.64 171.39 337.59 44.07 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 27.74 19.33 5.82 1.84 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 113.40 81.15 452.27 55.60 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 17.49 16.59 15.92 8.24 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 95.57 64.78 382.10 22.63 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) 12/27/2024 _x86_64_ (2 CPU) 08:51:40 LINUX RESTART (2 CPU) 08:52:01 AM CPU %user %nice %system %iowait %steal %idle 08:53:01 AM all 24.30 0.06 8.54 50.49 0.08 16.52 08:53:01 AM 0 26.64 0.07 7.13 49.16 0.07 16.94 08:53:01 AM 1 21.96 0.05 9.95 51.82 0.10 16.11 08:54:01 AM all 27.30 0.00 3.69 2.54 0.09 66.38 08:54:01 AM 0 16.94 0.00 2.60 1.13 0.10 79.23 08:54:01 AM 1 37.67 0.00 4.78 3.95 0.08 53.51 08:55:01 AM all 20.85 0.00 3.29 3.16 0.09 72.61 08:55:01 AM 0 10.59 0.00 2.69 3.47 0.10 83.15 08:55:01 AM 1 31.12 0.00 3.89 2.85 0.08 62.05 08:56:01 AM all 11.51 0.00 1.54 0.48 0.06 86.40 08:56:01 AM 0 19.80 0.00 1.84 0.40 0.05 77.91 08:56:01 AM 1 3.24 0.00 1.25 0.57 0.07 94.88 08:57:01 AM all 24.39 0.00 4.80 2.75 0.10 67.96 08:57:01 AM 0 21.37 0.00 4.65 2.52 0.10 71.36 08:57:01 AM 1 27.42 0.00 4.95 2.99 0.10 64.54 08:58:01 AM all 1.59 0.00 0.19 0.08 0.04 98.09 08:58:01 AM 0 1.75 0.00 0.22 0.10 0.03 97.90 08:58:01 AM 1 1.44 0.00 0.17 0.05 0.05 98.29 08:59:01 AM all 20.06 0.00 2.24 0.20 0.08 77.41 08:59:01 AM 0 22.89 0.00 2.37 0.30 0.08 74.35 08:59:01 AM 1 17.20 0.00 2.11 0.10 0.08 80.50 09:00:01 AM all 26.35 0.00 2.96 0.54 0.09 70.05 09:00:01 AM 0 23.93 0.00 3.36 0.60 0.10 72.00 09:00:01 AM 1 28.76 0.00 2.57 0.48 0.08 68.11 Average: all 19.56 0.01 3.41 7.50 0.08 69.45 Average: 0 18.00 0.01 3.11 7.18 0.08 71.63 Average: 1 21.12 0.01 3.71 7.82 0.08 67.26