---> uname -a: Linux prd-centos8-robot-2c-8g-12046.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 612 4949 19 2134 6788 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:23:25:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe23:25b2/64 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) 12/02/2024 _x86_64_ (2 CPU) 00:59:56 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 227.60 179.69 47.91 15814.72 37675.28 01:02:01 AM 97.70 7.11 90.59 1261.35 6978.52 01:03:01 AM 67.37 0.98 66.39 110.91 8780.80 01:04:01 AM 35.60 0.07 35.54 2.80 1839.62 01:05:01 AM 35.79 0.03 35.75 3.47 6675.54 01:06:01 AM 2.08 0.10 1.98 32.13 99.10 01:07:01 AM 0.65 0.03 0.62 1.87 111.10 01:08:01 AM 24.71 0.42 24.30 47.73 1376.05 Average: 61.92 24.01 37.92 2198.86 8028.05 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5613368 7104004 2269064 28.79 2688 1684744 683352 7.65 178476 1813588 85528 01:02:01 AM 5257976 7064128 2624456 33.30 2688 1983964 664608 7.44 210656 2079668 201096 01:03:01 AM 5253936 7094532 2628496 33.35 2688 2017588 637192 7.13 240516 2044108 20 01:04:01 AM 4987224 7029668 2895208 36.73 2688 2211408 670260 7.50 254436 2273460 188008 01:05:01 AM 5003500 7045656 2878932 36.52 2688 2211532 671876 7.52 257572 2247112 4 01:06:01 AM 4960928 7005172 2921504 37.06 2688 2213628 736396 8.25 257840 2289160 240 01:07:01 AM 4952392 6999420 2930040 37.17 2688 2216452 736396 8.25 257984 2297784 20 01:08:01 AM 5071840 6948832 2810592 35.66 2688 2051616 746840 8.36 450564 2007412 1344 Average: 5137646 7036426 2744786 34.82 2688 2073866 693365 7.76 263506 2131536 59532 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 297.69 153.88 1240.79 56.05 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 80.13 65.90 831.04 9.61 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 51.22 37.49 439.70 6.86 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 43.00 33.96 300.28 8.46 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 182.36 124.79 36.91 34.47 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 28.88 20.46 8.83 3.64 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.14 20.58 6.33 4.89 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 62.69 41.81 89.16 28.76 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 96.85 62.62 371.68 19.20 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) 12/02/2024 _x86_64_ (2 CPU) 00:59:56 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 55.04 0.07 10.61 10.84 0.12 23.33 01:01:01 AM 0 54.43 0.05 10.83 11.96 0.11 22.62 01:01:01 AM 1 55.65 0.08 10.40 9.71 0.12 24.04 01:02:01 AM all 33.89 0.00 5.80 3.34 0.11 56.86 01:02:01 AM 0 23.65 0.00 5.26 2.71 0.10 68.29 01:02:01 AM 1 44.13 0.00 6.34 3.97 0.12 45.44 01:03:01 AM all 20.53 0.00 2.33 2.95 0.10 74.10 01:03:01 AM 0 20.80 0.00 2.25 2.40 0.07 74.48 01:03:01 AM 1 20.26 0.00 2.40 3.49 0.13 73.71 01:04:01 AM all 24.45 0.00 4.05 1.18 0.08 70.23 01:04:01 AM 0 19.17 0.00 3.55 1.03 0.10 76.14 01:04:01 AM 1 29.73 0.00 4.55 1.33 0.07 64.33 01:05:01 AM all 3.10 0.00 0.80 1.15 0.05 94.89 01:05:01 AM 0 3.84 0.00 0.77 0.92 0.05 94.42 01:05:01 AM 1 2.36 0.00 0.84 1.39 0.05 95.37 01:06:01 AM all 7.40 0.00 0.79 0.03 0.06 91.72 01:06:01 AM 0 8.24 0.00 0.89 0.05 0.05 90.77 01:06:01 AM 1 6.57 0.00 0.70 0.00 0.07 92.66 01:07:01 AM all 11.94 0.00 0.64 0.01 0.08 87.34 01:07:01 AM 0 4.92 0.00 0.47 0.02 0.07 94.53 01:07:01 AM 1 18.95 0.00 0.80 0.00 0.08 80.16 01:08:01 AM all 22.53 0.00 2.81 0.50 0.43 73.73 01:08:01 AM 0 14.40 0.00 2.82 0.66 0.07 82.06 01:08:01 AM 1 30.51 0.00 2.80 0.35 0.78 65.56 Average: all 22.44 0.01 3.49 2.52 0.13 71.42 Average: 0 18.77 0.01 3.37 2.49 0.08 75.29 Average: 1 26.10 0.01 3.62 2.54 0.18 67.56