---> uname -a: Linux prd-centos8-robot-2c-8g-6787.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 573 5011 19 2112 6827 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:c8:55:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fec8:55fd/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) 08/02/2024 _x86_64_ (2 CPU) 01:37:15 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 80.71 42.25 38.46 5964.48 17774.51 01:40:01 AM 123.86 7.41 116.44 1296.50 9578.09 01:41:01 AM 30.44 0.03 30.41 0.53 3350.73 01:42:02 AM 22.03 0.90 21.13 123.43 1339.99 01:43:01 AM 50.92 0.12 50.80 36.06 7215.76 01:44:01 AM 4.12 0.00 4.12 0.00 157.37 01:45:01 AM 0.40 0.00 0.40 0.00 6.86 01:46:01 AM 18.88 0.43 18.45 47.99 715.38 Average: 41.40 6.41 34.99 935.66 5013.16 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5432784 7030944 2449648 31.08 2688 1788328 744452 8.34 192760 1965612 122900 01:40:01 AM 5194032 7017812 2688400 34.11 2688 2000644 707656 7.92 222468 2118680 79600 01:41:01 AM 5177036 7017140 2705396 34.32 2688 2017516 694688 7.78 233656 2126960 16864 01:42:02 AM 5009508 7003104 2872924 36.45 2688 2165516 711140 7.96 271140 2239012 142808 01:43:01 AM 5003452 7031080 2878980 36.52 2688 2196924 677280 7.58 261464 2241028 308 01:44:01 AM 5003684 7031448 2878748 36.52 2688 2197044 677280 7.58 261464 2241368 24 01:45:01 AM 5003608 7031396 2878824 36.52 2688 2197084 677280 7.58 261464 2241380 16 01:46:01 AM 5229556 7084944 2652876 33.66 2688 2030892 630948 7.06 440852 1862488 13364 Average: 5131708 7030984 2750724 34.90 2688 2074244 690090 7.73 268158 2129566 46986 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 297.18 181.81 1578.94 57.87 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 65.23 48.27 521.47 8.46 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 11.43 4.32 3.88 2.22 0.00 0.00 0.00 0.00 01:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 AM eth0 33.86 28.84 268.04 5.94 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 250.25 226.96 59.10 51.65 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 12.61 10.45 2.48 3.35 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 3.58 3.10 0.53 0.33 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 43.61 33.61 80.73 21.79 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 89.39 66.84 314.97 18.88 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) 08/02/2024 _x86_64_ (2 CPU) 01:37:15 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 28.05 0.03 5.73 21.91 0.08 44.20 01:39:01 AM 0 15.21 0.07 6.17 19.21 0.08 59.26 01:39:01 AM 1 40.87 0.00 5.28 24.61 0.08 29.16 01:40:01 AM all 31.15 0.00 5.54 6.52 0.10 56.69 01:40:01 AM 0 25.25 0.00 5.16 6.07 0.12 63.41 01:40:01 AM 1 37.04 0.00 5.93 6.96 0.08 49.99 01:41:01 AM all 5.90 0.00 0.93 1.49 0.05 91.63 01:41:01 AM 0 6.28 0.00 0.84 1.27 0.05 91.56 01:41:01 AM 1 5.52 0.00 1.02 1.70 0.05 91.71 01:42:02 AM all 18.34 0.00 2.74 0.43 0.06 78.42 01:42:02 AM 0 18.61 0.00 2.95 0.42 0.05 77.96 01:42:02 AM 1 18.07 0.00 2.53 0.45 0.07 78.88 01:43:01 AM all 14.51 0.00 2.96 2.34 0.06 80.12 01:43:01 AM 0 17.48 0.00 3.25 1.65 0.07 77.55 01:43:01 AM 1 11.53 0.00 2.68 3.04 0.05 82.71 01:44:01 AM all 0.75 0.00 0.13 0.03 0.04 99.04 01:44:01 AM 0 0.54 0.00 0.15 0.00 0.05 99.26 01:44:01 AM 1 0.97 0.00 0.12 0.07 0.03 98.81 01:45:01 AM all 0.53 0.00 0.10 0.00 0.07 99.31 01:45:01 AM 0 0.59 0.00 0.12 0.00 0.08 99.21 01:45:01 AM 1 0.47 0.00 0.08 0.00 0.05 99.40 01:46:01 AM all 20.13 0.00 2.57 0.18 0.08 77.04 01:46:01 AM 0 19.22 0.00 2.62 0.27 0.08 77.80 01:46:01 AM 1 21.03 0.00 2.52 0.10 0.07 76.28 Average: all 14.93 0.00 2.59 4.12 0.07 78.30 Average: 0 12.89 0.01 2.66 3.61 0.07 80.76 Average: 1 16.96 0.00 2.52 4.62 0.06 75.84