---> uname -a: Linux prd-centos8-robot-2c-8g-974.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 569 5026 19 2101 6832 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:d9:2d:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fed9:2d6c/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) 12/08/2024 _x86_64_ (2 CPU) 04:00:34 LINUX RESTART (2 CPU) 04:01:02 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 122.23 68.41 53.81 7941.13 37165.79 04:03:01 AM 117.23 6.78 110.45 1247.79 9481.57 04:04:01 AM 35.20 1.02 34.19 113.16 4440.67 04:05:01 AM 4.48 0.03 4.45 0.53 123.43 04:06:01 AM 0.60 0.00 0.60 0.00 8.65 04:07:01 AM 0.55 0.00 0.55 0.00 7.23 04:08:01 AM 0.38 0.00 0.38 0.00 3.88 04:09:01 AM 0.30 0.00 0.30 0.00 3.15 04:10:01 AM 0.33 0.00 0.33 0.00 3.72 04:11:01 AM 0.62 0.00 0.62 0.00 9.20 04:12:01 AM 0.50 0.00 0.50 0.00 6.52 04:13:01 AM 0.33 0.00 0.33 0.00 3.42 04:14:01 AM 4.10 0.17 3.93 32.92 92.87 04:15:01 AM 17.18 0.53 16.64 64.78 396.72 Average: 21.61 5.43 16.18 663.59 3660.02 04:01:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5471232 7022884 2411200 30.59 2688 1743064 751572 8.42 188944 1936000 95552 04:03:01 AM 5091844 6969664 2790588 35.40 2688 2054544 763992 8.55 218248 2228876 152352 04:04:01 AM 5248856 7090000 2633576 33.41 2688 2018160 644704 7.22 240252 2048388 12 04:05:01 AM 5249364 7090516 2633068 33.40 2688 2018176 659972 7.39 240320 2048280 8 04:06:01 AM 5249424 7090588 2633008 33.40 2688 2018184 644236 7.21 240324 2048340 12 04:07:01 AM 5249196 7090356 2633236 33.41 2688 2018180 644336 7.21 240360 2048392 4 04:08:01 AM 5249348 7090508 2633084 33.40 2688 2018180 644336 7.21 240364 2048320 4 04:09:01 AM 5249528 7090688 2632904 33.40 2688 2018180 644384 7.22 240364 2048316 4 04:10:01 AM 5249244 7090408 2633188 33.41 2688 2018184 659784 7.39 240364 2048524 4 04:11:01 AM 5249340 7090520 2633092 33.40 2688 2018184 644152 7.21 240372 2048372 4 04:12:01 AM 5249128 7090312 2633304 33.41 2688 2018188 644152 7.21 240372 2048468 4 04:13:01 AM 5249084 7090268 2633348 33.41 2688 2018188 643648 7.21 240372 2048408 4 04:14:01 AM 5143300 7011112 2739132 34.75 2688 2044804 715492 8.01 268304 2126584 24392 04:15:01 AM 5201700 7050236 2680732 34.01 2688 2024892 671164 7.51 438676 1897544 16604 Average: 5242899 7068433 2639533 33.49 2688 2003508 669709 7.50 251260 2048058 20640 04:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 326.73 180.36 1312.77 60.49 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 83.27 66.66 947.71 9.77 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 16.96 10.30 6.92 3.78 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 10.38 6.65 1.72 1.50 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 6.32 4.42 1.03 0.97 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 4.75 3.72 0.91 0.86 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 5.48 4.25 0.94 0.98 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 6.32 4.20 1.06 0.94 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 6.31 4.20 1.00 0.94 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 6.66 4.22 0.99 0.94 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 6.58 4.28 1.11 1.00 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 5.66 4.20 0.95 0.94 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 17.18 13.11 14.54 6.61 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 19.54 18.04 16.08 8.28 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 36.98 23.30 163.59 6.94 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) 12/08/2024 _x86_64_ (2 CPU) 04:00:34 LINUX RESTART (2 CPU) 04:01:02 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 35.44 0.04 7.40 12.28 0.09 44.75 04:02:01 AM 0 32.73 0.05 7.87 12.73 0.09 46.53 04:02:01 AM 1 38.14 0.03 6.92 11.83 0.10 42.98 04:03:01 AM all 33.44 0.00 5.35 3.86 0.11 57.24 04:03:01 AM 0 44.89 0.00 6.05 3.47 0.10 45.49 04:03:01 AM 1 22.01 0.00 4.66 4.24 0.12 68.97 04:04:01 AM all 13.40 0.00 1.85 1.03 0.64 83.08 04:04:01 AM 0 17.64 0.00 2.08 0.99 1.14 78.15 04:04:01 AM 1 9.09 0.00 1.63 1.07 0.13 88.08 04:05:01 AM all 0.66 0.00 0.54 0.22 0.03 98.55 04:05:01 AM 0 0.45 0.00 0.60 0.43 0.03 98.48 04:05:01 AM 1 0.87 0.00 0.48 0.00 0.03 98.61 04:06:01 AM all 0.47 0.00 0.43 0.02 0.04 99.05 04:06:01 AM 0 0.30 0.00 0.37 0.00 0.03 99.30 04:06:01 AM 1 0.64 0.00 0.48 0.03 0.05 98.80 04:07:01 AM all 0.63 0.00 0.33 0.00 0.03 99.02 04:07:01 AM 0 0.48 0.00 0.27 0.00 0.03 99.22 04:07:01 AM 1 0.77 0.00 0.38 0.00 0.02 98.83 04:08:01 AM all 0.56 0.00 0.38 0.00 0.05 99.01 04:08:01 AM 0 0.68 0.00 0.35 0.00 0.05 98.92 04:08:01 AM 1 0.43 0.00 0.42 0.00 0.05 99.10 04:09:01 AM all 0.58 0.00 0.38 0.00 0.03 99.01 04:09:01 AM 0 0.45 0.00 0.30 0.00 0.03 99.22 04:09:01 AM 1 0.70 0.00 0.47 0.00 0.03 98.80 04:10:01 AM all 0.36 0.00 0.41 0.00 0.03 99.20 04:10:01 AM 0 0.33 0.00 0.38 0.00 0.03 99.25 04:10:01 AM 1 0.39 0.00 0.44 0.00 0.03 99.15 04:11:01 AM all 0.42 0.00 0.39 0.00 0.04 99.15 04:11:01 AM 0 0.37 0.00 0.45 0.00 0.03 99.15 04:11:01 AM 1 0.47 0.00 0.33 0.00 0.05 99.15 04:12:01 AM all 0.50 0.00 0.40 0.00 0.03 99.06 04:12:01 AM 0 0.38 0.00 0.42 0.00 0.03 99.17 04:12:01 AM 1 0.62 0.00 0.38 0.00 0.03 98.96 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 0.53 0.00 0.39 0.00 0.04 99.03 04:13:01 AM 0 0.63 0.00 0.43 0.00 0.03 98.90 04:13:01 AM 1 0.43 0.00 0.35 0.00 0.05 99.16 04:14:01 AM all 6.96 0.00 1.18 0.06 0.04 91.76 04:14:01 AM 0 6.00 0.00 1.13 0.05 0.05 92.76 04:14:01 AM 1 7.93 0.00 1.22 0.07 0.03 90.75 04:15:01 AM all 27.53 0.00 3.10 0.15 0.07 69.16 04:15:01 AM 0 43.60 0.00 3.54 0.13 0.07 52.66 04:15:01 AM 1 11.43 0.00 2.66 0.17 0.07 85.68 Average: all 8.64 0.00 1.60 1.24 0.09 88.42 Average: 0 10.62 0.00 1.72 1.25 0.13 86.28 Average: 1 6.67 0.00 1.48 1.23 0.06 90.56