---> uname -a: Linux prd-centos8-robot-2c-8g-1797.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 581 4987 19 2128 6820 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:45:47:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe45:4758/64 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) 01/15/2025 _x86_64_ (2 CPU) 03:32:34 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 122.18 78.87 43.30 9042.05 37780.06 03:35:01 AM 108.46 0.28 108.18 13.46 9818.93 03:36:01 AM 42.19 0.67 41.52 51.18 5717.74 03:37:01 AM 10.20 0.42 9.78 64.79 256.62 03:38:01 AM 8.86 0.00 8.86 0.00 715.83 03:39:01 AM 64.34 9.23 55.11 1641.99 7623.38 03:40:01 AM 5.50 0.08 5.41 31.99 231.12 03:41:01 AM 9.05 0.33 8.71 37.85 273.53 Average: 46.35 11.24 35.11 1360.44 7802.31 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5624504 7095656 2257928 28.65 2688 1665468 660476 7.40 177652 1805300 72540 03:35:01 AM 5270848 7030088 2611584 33.13 2688 1937992 688112 7.70 186948 2088152 114556 03:36:01 AM 5213000 7004872 2669432 33.87 2688 1969824 700764 7.85 198252 2129956 4 03:37:01 AM 5297732 7091556 2584700 32.79 2688 1971768 631932 7.08 217724 2027188 4 03:38:01 AM 5188672 7037708 2693760 34.17 2688 2024352 686916 7.69 228640 2117384 46468 03:39:01 AM 5017148 7062500 2865284 36.35 2688 2215180 628936 7.04 263676 2225780 80 03:40:01 AM 4979376 7026024 2903056 36.83 2688 2216492 686316 7.68 263800 2267900 96 03:41:01 AM 5118504 6990800 2763928 35.06 2688 2046016 700244 7.84 294816 2113152 17936 Average: 5213723 7042400 2668709 33.86 2688 2005886 672962 7.54 228938 2096852 31460 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 234.32 143.64 981.26 55.06 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 70.63 58.56 823.60 9.25 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 44.17 27.21 435.76 3.59 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 12.61 8.80 5.03 3.33 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 18.81 16.31 96.00 4.14 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 195.23 149.23 244.29 41.77 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 21.63 15.93 5.33 2.07 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 160.31 129.61 1382.85 27.56 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.71 68.66 496.78 18.35 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) 01/15/2025 _x86_64_ (2 CPU) 03:32:34 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 28.43 0.05 7.21 27.86 0.17 36.28 03:34:01 AM 0 24.14 0.05 6.94 27.74 0.20 40.93 03:34:01 AM 1 32.69 0.05 7.48 27.98 0.14 31.66 03:35:01 AM all 32.52 0.00 4.73 5.35 0.14 57.27 03:35:01 AM 0 32.94 0.00 4.65 4.83 0.13 57.45 03:35:01 AM 1 32.09 0.00 4.81 5.87 0.15 57.09 03:36:01 AM all 10.19 0.00 1.25 1.76 0.07 86.74 03:36:01 AM 0 6.44 0.00 0.95 1.69 0.07 90.85 03:36:01 AM 1 13.94 0.00 1.54 1.82 0.07 82.63 03:37:01 AM all 10.57 0.00 1.41 0.22 0.07 87.73 03:37:01 AM 0 3.26 0.00 1.17 0.12 0.07 95.39 03:37:01 AM 1 17.90 0.00 1.66 0.32 0.07 80.06 03:38:01 AM all 9.53 0.00 1.86 0.25 0.06 88.30 03:38:01 AM 0 11.80 0.00 1.91 0.25 0.05 86.00 03:38:01 AM 1 7.27 0.00 1.82 0.25 0.07 90.60 03:39:01 AM all 19.69 0.00 3.99 2.91 0.09 73.32 03:39:01 AM 0 13.21 0.00 3.86 3.17 0.10 79.65 03:39:01 AM 1 26.16 0.00 4.12 2.64 0.08 66.99 03:40:01 AM all 1.88 0.00 0.24 0.04 0.06 97.78 03:40:01 AM 0 2.03 0.00 0.18 0.05 0.05 97.69 03:40:01 AM 1 1.74 0.00 0.30 0.03 0.07 97.86 03:41:01 AM all 15.48 0.00 2.12 0.08 0.08 82.24 03:41:01 AM 0 13.63 0.00 2.07 0.08 0.07 84.14 03:41:01 AM 1 17.34 0.00 2.17 0.07 0.08 80.34 Average: all 16.01 0.01 2.84 4.77 0.09 76.28 Average: 0 13.41 0.01 2.71 4.70 0.09 79.08 Average: 1 18.61 0.01 2.98 4.84 0.09 73.48