---> uname -a: Linux prd-centos8-robot-2c-8g-14926.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 639 4917 19 2140 6762 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:80:bd:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe80:bdad/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) 06/25/2024 _x86_64_ (2 CPU) 02:53:00 LINUX RESTART (2 CPU) 02:54:01 AM tps rtps wtps bread/s bwrtn/s 02:55:01 AM 89.57 22.54 67.03 5072.58 5747.58 02:56:01 AM 85.50 0.70 84.81 50.78 9438.82 02:57:01 AM 18.99 0.85 18.14 123.96 1524.61 02:58:01 AM 55.91 0.03 55.87 3.47 7367.99 02:59:01 AM 9.83 0.12 9.71 33.06 677.29 03:00:01 AM 0.55 0.00 0.55 0.00 10.95 03:01:01 AM 0.32 0.00 0.32 0.00 6.08 03:02:01 AM 11.82 0.40 11.42 38.77 717.89 Average: 34.06 3.08 30.98 665.30 3186.16 02:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:55:01 AM 5336904 7034216 2545528 32.29 2688 1880176 708092 7.93 210412 2016896 138824 02:56:01 AM 5154128 6974952 2728304 34.61 2688 1997600 745304 8.35 221316 2161348 26096 02:57:01 AM 5130788 6999804 2751644 34.91 2688 2044212 719432 8.06 246100 2156024 41408 02:58:01 AM 5003696 7020048 2878736 36.52 2688 2185852 668272 7.48 259812 2241432 1044 02:59:01 AM 4944960 6970352 2937472 37.27 2688 2195236 736636 8.25 260080 2304728 4 03:00:01 AM 4930644 6956072 2951788 37.45 2688 2195272 770152 8.62 260080 2318768 40 03:01:01 AM 4925948 6957388 2956484 37.51 2688 2201280 770152 8.62 260144 2322464 6020 03:02:01 AM 5125020 7007952 2757412 34.98 2688 2058516 739276 8.28 296116 2108564 30224 Average: 5069011 6990098 2813421 35.69 2688 2094768 732164 8.20 251758 2203778 30458 02:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 282.14 184.87 1578.99 59.12 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 55.78 44.10 479.96 7.94 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 24.53 12.45 12.28 4.27 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 181.34 135.06 311.48 40.87 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 134.74 123.81 94.06 46.16 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 314.86 308.53 310.13 119.24 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 143.30 137.99 224.59 43.54 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 59.92 41.25 97.15 38.26 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 149.57 123.50 388.56 44.92 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) 06/25/2024 _x86_64_ (2 CPU) 02:53:00 LINUX RESTART (2 CPU) 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 36.51 0.00 7.14 5.70 0.13 50.53 02:55:01 AM 0 30.70 0.00 7.01 6.06 0.12 56.12 02:55:01 AM 1 42.46 0.00 7.26 5.33 0.14 44.81 02:56:01 AM all 27.80 0.00 3.60 8.22 0.18 60.20 02:56:01 AM 0 19.35 0.00 2.64 5.07 0.08 72.86 02:56:01 AM 1 36.33 0.00 4.58 11.39 0.27 47.43 02:57:01 AM all 15.58 0.00 2.29 0.82 0.09 81.22 02:57:01 AM 0 22.44 0.00 2.45 0.62 0.10 74.39 02:57:01 AM 1 8.71 0.00 2.14 1.02 0.08 88.05 02:58:01 AM all 24.27 0.00 4.11 1.57 0.09 69.96 02:58:01 AM 0 23.73 0.00 3.50 1.20 0.08 71.48 02:58:01 AM 1 24.81 0.00 4.71 1.94 0.10 68.44 02:59:01 AM all 20.21 0.00 1.93 0.36 0.09 77.40 02:59:01 AM 0 15.99 0.00 0.55 0.45 0.08 82.92 02:59:01 AM 1 24.46 0.00 3.32 0.27 0.10 71.84 03:00:01 AM all 25.77 0.00 0.62 0.00 0.09 73.52 03:00:01 AM 0 20.46 0.00 0.65 0.00 0.08 78.81 03:00:01 AM 1 31.10 0.00 0.59 0.00 0.10 68.21 03:01:01 AM all 18.51 0.00 0.43 0.00 0.08 80.98 03:01:01 AM 0 34.16 0.00 0.54 0.00 0.10 65.20 03:01:01 AM 1 2.75 0.00 0.32 0.00 0.05 96.88 03:02:01 AM all 15.98 0.00 2.05 0.17 0.08 81.73 03:02:01 AM 0 8.64 0.00 1.24 0.15 0.08 89.89 03:02:01 AM 1 23.32 0.00 2.86 0.18 0.08 73.56 Average: all 23.06 0.00 2.77 2.10 0.10 71.96 Average: 0 21.93 0.00 2.33 1.70 0.09 73.96 Average: 1 24.20 0.00 3.22 2.51 0.12 69.96