---> uname -a: Linux prd-centos8-robot-2c-8g-6206.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 601 4960 19 2136 6801 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:64:10:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85572sec preferred_lft 85572sec inet6 fe80::f816:3eff:fe64:102d/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) 12/29/2024 _x86_64_ (2 CPU) 03:52:07 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 71.86 15.34 56.51 3792.87 4767.03 03:55:01 AM 86.25 0.73 85.52 53.05 10037.89 03:56:01 AM 38.11 7.13 30.98 1310.71 2568.44 03:57:01 AM 49.28 0.03 49.25 3.47 7067.13 03:58:01 AM 5.17 0.00 5.17 0.00 215.40 03:59:01 AM 0.32 0.00 0.32 0.00 5.11 04:00:01 AM 0.28 0.08 0.20 31.99 2.78 04:01:01 AM 1.95 0.03 1.92 0.27 117.39 04:02:01 AM 0.73 0.07 0.66 1.76 108.78 04:03:01 AM 0.58 0.00 0.58 0.00 15.31 04:04:01 AM 0.52 0.03 0.48 1.87 22.56 04:05:01 AM 12.41 0.32 12.10 36.92 483.24 Average: 22.32 1.98 20.33 436.68 2120.43 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5359024 7021792 2523408 32.01 2688 1846440 698476 7.82 185420 2021712 159212 03:55:01 AM 5195184 6993544 2687248 34.09 2688 1976376 712704 7.98 198624 2142204 30680 03:56:01 AM 5046624 6988732 2835808 35.98 2688 2116420 717248 8.03 260756 2221128 82944 03:57:01 AM 5008072 7047668 2874360 36.47 2688 2209616 624844 7.00 258904 2241784 20 03:58:01 AM 5008456 7048052 2873976 36.46 2688 2209616 624844 7.00 258908 2241864 16 03:59:01 AM 5008640 7048240 2873792 36.46 2688 2209620 624844 7.00 258908 2241800 8 04:00:01 AM 4970304 7011188 2912128 36.94 2688 2210908 676220 7.57 259032 2279680 324 04:01:01 AM 4962464 7004764 2919968 37.04 2688 2212348 691604 7.74 259172 2287048 136 04:02:01 AM 4956228 7001416 2926204 37.12 2688 2215200 691604 7.74 259364 2293292 28 04:03:01 AM 4955612 7001160 2926820 37.13 2688 2215560 691604 7.74 259364 2294012 192 04:04:01 AM 4953500 6999492 2928932 37.16 2688 2215996 691604 7.74 259504 2295936 28 04:05:01 AM 5094084 6972920 2788348 35.37 2688 2055052 705308 7.90 296116 2141228 24480 Average: 5043183 7011581 2839249 36.02 2688 2141096 679242 7.61 251173 2225141 24839 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 312.61 186.12 1653.09 57.52 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 56.31 44.00 586.25 7.64 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 46.19 36.59 299.28 15.22 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 572.48 415.23 118.39 93.41 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 3.80 2.23 1.40 0.63 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 2.82 2.00 0.58 0.49 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 29.16 15.28 8.33 1.69 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 34.94 25.86 9.33 4.80 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 28.78 22.84 6.46 4.45 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 16.50 9.25 2.87 1.77 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 13.80 9.18 2.70 1.78 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 82.89 57.28 96.90 33.43 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 100.13 68.89 232.45 18.59 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) 12/29/2024 _x86_64_ (2 CPU) 03:52:07 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 34.59 0.00 5.84 4.62 0.13 54.82 03:54:01 AM 0 36.09 0.00 6.54 3.14 0.12 54.11 03:54:01 AM 1 33.10 0.00 5.14 6.10 0.13 55.53 03:55:01 AM all 22.96 0.00 3.28 3.15 0.08 70.53 03:55:01 AM 0 24.03 0.00 3.38 3.10 0.07 69.43 03:55:01 AM 1 21.90 0.00 3.19 3.20 0.10 71.61 03:56:01 AM all 23.70 0.00 4.05 1.26 0.09 70.90 03:56:01 AM 0 15.53 0.00 3.38 1.54 0.10 79.45 03:56:01 AM 1 31.86 0.00 4.71 0.99 0.08 62.36 03:57:01 AM all 15.81 0.00 3.32 2.04 0.08 78.75 03:57:01 AM 0 8.37 0.00 2.88 1.51 0.07 87.18 03:57:01 AM 1 23.26 0.00 3.76 2.58 0.08 70.32 03:58:01 AM all 0.13 0.00 0.12 0.02 0.03 99.71 03:58:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 03:58:01 AM 1 0.10 0.00 0.13 0.03 0.03 99.70 03:59:01 AM all 0.29 0.00 0.12 0.00 0.03 99.57 03:59:01 AM 0 0.42 0.00 0.10 0.00 0.02 99.47 03:59:01 AM 1 0.17 0.00 0.13 0.00 0.03 99.67 04:00:01 AM all 0.89 0.00 0.23 0.01 0.03 98.83 04:00:01 AM 0 1.62 0.00 0.32 0.02 0.05 97.99 04:00:01 AM 1 0.17 0.00 0.15 0.00 0.02 99.67 04:01:01 AM all 10.18 0.00 0.88 0.02 0.07 88.86 04:01:01 AM 0 6.04 0.00 0.55 0.02 0.07 93.33 04:01:01 AM 1 14.32 0.00 1.20 0.02 0.07 84.39 04:02:01 AM all 12.83 0.00 0.36 0.00 0.06 86.75 04:02:01 AM 0 6.43 0.00 0.31 0.00 0.05 93.21 04:02:01 AM 1 19.24 0.00 0.41 0.00 0.07 80.29 04:03:01 AM all 4.16 0.00 0.32 0.00 0.06 95.46 04:03:01 AM 0 3.96 0.00 0.30 0.00 0.05 95.68 04:03:01 AM 1 4.36 0.00 0.33 0.00 0.07 95.24 04:04:01 AM all 3.99 0.00 0.27 0.00 0.06 95.68 04:04:01 AM 0 1.32 0.00 0.17 0.00 0.05 98.46 04:04:01 AM 1 6.67 0.00 0.37 0.00 0.07 92.90 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 17.89 0.00 2.07 0.13 0.08 79.83 04:05:01 AM 0 7.71 0.00 1.94 0.15 0.08 90.12 04:05:01 AM 1 28.05 0.00 2.20 0.12 0.07 69.57 Average: all 12.27 0.00 1.74 0.94 0.07 84.99 Average: 0 9.29 0.00 1.66 0.79 0.06 88.19 Average: 1 15.25 0.00 1.81 1.09 0.07 81.79