---> uname -a: Linux prd-centos8-robot-2c-8g-7396.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 601 4972 19 2123 6799 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:10:b8:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe10:b8da/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) 01/04/2025 _x86_64_ (2 CPU) 03:32:16 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 89.62 51.59 38.03 6284.19 13805.60 03:35:01 AM 110.48 0.75 109.73 53.59 9891.42 03:36:01 AM 26.91 0.38 26.52 64.25 3424.71 03:37:01 AM 59.02 6.78 52.24 1249.93 4974.84 03:38:01 AM 14.50 0.00 14.50 0.00 3413.40 03:39:01 AM 4.15 0.42 3.73 69.86 188.29 03:40:01 AM 28.72 0.52 28.20 63.83 1200.67 Average: 47.63 8.64 38.99 1112.38 5271.40 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5469540 7043264 2412892 30.61 2688 1765660 696660 7.80 189388 1939484 104760 03:35:01 AM 5202736 7001904 2679696 34.00 2688 1976564 703640 7.88 198520 2136440 84636 03:36:01 AM 5282220 7082776 2600212 32.99 2688 1978496 631484 7.07 217292 2040540 12 03:37:01 AM 5009776 7049736 2872656 36.44 2688 2209808 627276 7.02 257824 2243488 95204 03:38:01 AM 5007764 7047724 2874668 36.47 2688 2209808 627276 7.02 257824 2243604 4 03:39:01 AM 5147644 7020488 2734788 34.69 2688 2044220 662936 7.42 252792 2119516 4812 03:40:01 AM 5122316 6991784 2760116 35.02 2688 2045324 696532 7.80 449852 1960208 4348 Average: 5177428 7033954 2705004 34.32 2688 2032840 663686 7.43 260499 2097611 41968 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 315.46 183.19 1566.21 56.44 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 61.71 45.88 673.19 14.95 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 15.21 9.85 5.72 3.78 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 233.84 173.50 338.38 38.67 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 4.52 0.73 0.53 0.12 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 202.17 154.62 1470.69 29.66 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 20.02 18.24 17.41 9.12 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 121.85 83.71 581.72 21.82 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) 01/04/2025 _x86_64_ (2 CPU) 03:32:16 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 36.63 0.04 6.58 13.77 0.12 42.85 03:34:01 AM 0 30.67 0.00 6.17 13.25 0.10 49.80 03:34:01 AM 1 42.58 0.09 7.00 14.30 0.14 35.90 03:35:01 AM all 31.56 0.00 4.72 4.70 0.13 58.88 03:35:01 AM 0 25.88 0.00 4.61 4.17 0.13 65.22 03:35:01 AM 1 37.24 0.00 4.83 5.23 0.13 52.56 03:36:01 AM all 10.83 0.00 1.35 2.11 0.07 85.64 03:36:01 AM 0 5.26 0.00 1.34 1.77 0.07 91.56 03:36:01 AM 1 16.39 0.00 1.37 2.46 0.07 79.72 03:37:01 AM all 28.61 0.00 5.25 2.54 0.13 63.48 03:37:01 AM 0 29.55 0.00 5.41 2.14 0.13 62.76 03:37:01 AM 1 27.66 0.00 5.09 2.93 0.12 64.19 03:38:01 AM all 0.31 0.00 0.22 0.82 0.03 98.62 03:38:01 AM 0 0.53 0.00 0.13 0.25 0.03 99.05 03:38:01 AM 1 0.08 0.00 0.30 1.39 0.03 98.20 03:39:01 AM all 7.85 0.00 1.69 0.06 0.09 90.31 03:39:01 AM 0 7.54 0.00 1.38 0.02 0.08 90.99 03:39:01 AM 1 8.16 0.00 2.01 0.10 0.10 89.64 03:40:01 AM all 29.84 0.00 3.01 0.40 0.13 66.62 03:40:01 AM 0 27.74 0.00 2.34 0.40 0.13 69.39 03:40:01 AM 1 31.94 0.00 3.67 0.40 0.12 63.87 Average: all 20.76 0.01 3.25 3.46 0.10 72.43 Average: 0 18.12 0.00 3.04 3.12 0.10 75.62 Average: 1 23.39 0.01 3.46 3.80 0.10 69.24