---> uname -a: Linux prd-centos8-robot-2c-8g-16396.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: 2800.000 BogoMIPS: 5600.00 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 609 4978 19 2108 6791 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:77:18:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe77:18c9/64 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) 08/31/2024 _x86_64_ (2 CPU) 06:58:19 LINUX RESTART (2 CPU) 06:59:01 AM tps rtps wtps bread/s bwrtn/s 07:00:01 AM 93.20 54.35 38.86 6082.74 29411.91 07:01:01 AM 98.48 7.24 91.24 1263.54 6675.91 07:02:01 AM 71.53 1.03 70.50 112.48 9187.71 07:03:01 AM 7.43 0.07 7.36 2.80 737.15 07:04:01 AM 36.90 0.00 36.90 0.00 2590.84 07:05:01 AM 29.44 0.03 29.41 3.47 5412.80 07:06:01 AM 14.73 0.42 14.31 69.06 528.16 07:07:01 AM 25.54 0.53 25.01 64.78 1111.13 Average: 47.17 7.96 39.20 950.10 6958.04 06:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:00:01 AM 5610724 7078700 2271708 28.82 2688 1662784 704012 7.88 171260 1823384 75564 07:01:01 AM 5256608 7053628 2625824 33.31 2688 1974908 679120 7.60 211124 2078684 217432 07:02:01 AM 5266920 7091108 2615512 33.18 2688 2001444 621732 6.96 240320 2029480 16 07:03:01 AM 5156140 7030480 2726292 34.59 2688 2049428 682580 7.64 246524 2126888 38800 07:04:01 AM 4959432 6993856 2923000 37.08 2688 2203128 708560 7.93 258616 2291488 151608 07:05:01 AM 5017272 7038916 2865160 36.35 2688 2191000 669464 7.50 260280 2229392 12 07:06:01 AM 5080216 6954268 2802216 35.55 2688 2049372 739844 8.28 273684 2175964 24308 07:07:01 AM 5127156 6983184 2755276 34.95 2688 2031768 724760 8.12 443124 1963140 16720 Average: 5184308 7028018 2698124 34.23 2688 2020479 691259 7.74 263116 2089802 65558 06:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 226.20 139.46 854.52 55.41 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 83.78 70.28 941.77 9.93 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 34.83 25.72 328.22 5.70 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 4.72 3.12 1.54 0.96 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 29.86 25.46 270.88 5.61 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 233.02 163.53 48.33 40.59 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 58.59 36.91 75.71 18.82 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 20.78 18.94 17.90 8.81 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 86.48 60.43 317.44 18.23 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) 08/31/2024 _x86_64_ (2 CPU) 06:58:19 LINUX RESTART (2 CPU) 06:59:01 AM CPU %user %nice %system %iowait %steal %idle 07:00:01 AM all 22.15 0.04 4.96 52.63 0.10 20.12 07:00:01 AM 0 20.10 0.03 5.08 55.04 0.10 19.65 07:00:01 AM 1 24.20 0.05 4.85 50.20 0.10 20.59 07:01:01 AM all 36.47 0.00 5.80 3.18 0.15 54.40 07:01:01 AM 0 50.88 0.00 7.11 2.97 0.17 38.88 07:01:01 AM 1 22.11 0.00 4.49 3.39 0.13 69.87 07:02:01 AM all 19.20 0.00 2.27 4.62 0.08 73.83 07:02:01 AM 0 28.05 0.00 2.66 3.45 0.07 65.77 07:02:01 AM 1 10.34 0.00 1.88 5.80 0.10 81.89 07:03:01 AM all 5.47 0.00 1.14 8.62 0.07 84.71 07:03:01 AM 0 5.27 0.00 1.18 11.45 0.07 82.03 07:03:01 AM 1 5.66 0.00 1.10 5.78 0.07 87.39 07:04:01 AM all 17.45 0.00 2.70 1.06 0.11 78.68 07:04:01 AM 0 24.95 0.00 3.45 1.45 0.10 70.05 07:04:01 AM 1 9.95 0.00 1.95 0.67 0.12 87.31 07:05:01 AM all 6.47 0.00 1.80 6.84 0.07 84.83 07:05:01 AM 0 8.91 0.00 2.11 6.56 0.07 82.35 07:05:01 AM 1 4.02 0.00 1.49 7.13 0.07 87.30 07:06:01 AM all 9.14 0.00 1.62 0.16 0.09 88.99 07:06:01 AM 0 7.31 0.00 1.79 0.08 0.10 90.72 07:06:01 AM 1 10.98 0.00 1.46 0.23 0.08 87.25 07:07:01 AM all 28.03 0.00 3.33 0.60 0.08 67.96 07:07:01 AM 0 41.16 0.00 4.31 0.78 0.08 53.67 07:07:01 AM 1 14.88 0.00 2.34 0.42 0.08 82.27 Average: all 18.04 0.01 2.95 9.65 0.09 69.26 Average: 0 23.33 0.00 3.46 10.17 0.09 62.95 Average: 1 12.75 0.01 2.44 9.13 0.09 75.58