---> uname -a: Linux prd-centos8-robot-2c-8g-140.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 578 4985 19 2133 6822 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:9d:c0:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe9d:c024/64 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) 01/09/2025 _x86_64_ (2 CPU) 02:00:44 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 186.55 142.89 43.67 14317.52 37607.80 02:03:01 AM 112.45 0.28 112.16 13.46 10676.90 02:04:01 AM 42.35 1.08 41.27 115.96 4700.62 02:05:01 AM 41.88 9.20 32.68 1638.53 1964.21 02:06:01 AM 35.54 0.03 35.51 3.47 6490.95 02:07:01 AM 13.10 0.42 12.68 69.84 479.19 Average: 72.05 25.72 46.33 2700.08 10336.18 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5626360 7104168 2256064 28.62 2688 1672344 648208 7.26 177944 1802484 72580 02:03:01 AM 5140852 6976272 2741572 34.78 2688 2014052 740980 8.30 194256 2208348 152444 02:04:01 AM 5295616 7095796 2586808 32.82 2688 1978360 638872 7.15 217100 2029168 28 02:05:01 AM 5017336 7069016 2865088 36.35 2688 2221348 627960 7.03 260248 2239028 177456 02:06:01 AM 5017536 7068956 2864888 36.35 2688 2221476 626540 7.02 263804 2229192 4 02:07:01 AM 5121616 6997528 2760808 35.02 2688 2051644 706108 7.91 296480 2114160 16700 Average: 5203219 7051956 2679205 33.99 2688 2026537 664778 7.44 234972 2103730 69869 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 269.43 150.36 982.95 56.45 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 111.70 88.30 1253.99 12.49 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 17.54 9.60 7.32 3.58 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 39.98 33.19 301.04 8.51 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 217.08 156.29 42.50 39.50 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 68.58 42.90 82.09 20.19 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 120.80 80.15 445.29 23.47 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) 01/09/2025 _x86_64_ (2 CPU) 02:00:44 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 32.36 0.06 9.78 15.68 0.25 41.87 02:02:01 AM 0 37.87 0.05 10.91 16.97 0.25 33.95 02:02:01 AM 1 26.87 0.07 8.66 14.40 0.25 49.76 02:03:01 AM all 37.39 0.00 4.91 2.99 0.10 54.61 02:03:01 AM 0 45.90 0.00 4.97 3.48 0.10 45.56 02:03:01 AM 1 28.87 0.00 4.85 2.51 0.10 63.67 02:04:01 AM all 13.08 0.00 1.85 1.41 0.08 83.58 02:04:01 AM 0 14.89 0.00 1.84 0.80 0.07 82.41 02:04:01 AM 1 11.26 0.00 1.87 2.02 0.10 84.74 02:05:01 AM all 24.70 0.00 4.81 1.30 0.08 69.10 02:05:01 AM 0 25.60 0.00 4.61 0.77 0.08 68.94 02:05:01 AM 1 23.80 0.00 5.01 1.84 0.08 69.27 02:06:01 AM all 4.02 0.00 0.97 2.43 0.05 92.53 02:06:01 AM 0 2.37 0.00 0.87 1.94 0.05 94.77 02:06:01 AM 1 5.67 0.00 1.07 2.93 0.05 90.28 02:07:01 AM all 13.89 0.00 1.94 0.10 0.06 84.01 02:07:01 AM 0 19.93 0.00 2.39 0.13 0.05 77.50 02:07:01 AM 1 7.86 0.00 1.49 0.07 0.07 90.52 Average: all 20.89 0.01 4.04 3.97 0.10 70.98 Average: 0 24.40 0.01 4.25 3.99 0.10 67.24 Average: 1 17.38 0.01 3.82 3.95 0.11 74.73