---> uname -a: Linux prd-centos8-robot-2c-8g-2953.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 609 4954 19 2133 6792 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:a6:1f:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fea6:1f98/64 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) 12/15/2024 _x86_64_ (2 CPU) 22:46:27 LINUX RESTART (2 CPU) 10:47:01 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 69.65 17.17 52.47 4298.52 5571.33 10:49:01 PM 96.65 0.70 95.95 50.78 10619.76 10:50:01 PM 15.01 0.42 14.60 64.78 1300.05 10:51:01 PM 62.77 2.52 60.25 395.94 7639.33 10:52:01 PM 7.12 0.00 7.12 0.00 732.13 10:53:01 PM 0.27 0.00 0.27 0.00 4.43 10:54:01 PM 0.12 0.00 0.12 0.00 0.77 10:55:01 PM 0.33 0.12 0.22 33.86 5.28 10:56:01 PM 21.56 0.65 20.91 74.11 786.30 Average: 30.39 2.40 27.99 546.54 2962.44 10:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5291272 6980592 2591160 32.87 2688 1871908 798000 8.94 207840 2061312 146336 10:49:01 PM 5149860 6985520 2732572 34.67 2688 2013220 758112 8.49 220964 2165604 30680 10:50:01 PM 5201296 7042164 2681136 34.01 2688 2018416 713656 7.99 243440 2092960 3280 10:51:01 PM 4983464 7034368 2898968 36.78 2688 2220836 689728 7.72 262592 2263984 16576 10:52:01 PM 4982512 7033412 2899920 36.79 2688 2220840 689728 7.72 262588 2264112 16 10:53:01 PM 4982596 7033496 2899836 36.79 2688 2220840 689728 7.72 262588 2264060 8 10:54:01 PM 4982852 7033752 2899580 36.79 2688 2220840 689728 7.72 262588 2263992 4 10:55:01 PM 4954224 7006200 2928208 37.15 2688 2221916 721012 8.07 262892 2292180 68 10:56:01 PM 5169772 7046792 2712660 34.41 2688 2052232 699388 7.83 452416 1910036 13372 Average: 5077539 7021811 2804893 35.58 2688 2117894 716564 8.02 270879 2175360 23371 10:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 214.31 141.43 1300.36 49.26 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 57.71 46.33 674.27 8.26 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 18.44 9.60 6.41 3.72 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 214.31 157.59 334.23 41.45 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 1.85 1.00 0.40 2.13 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 0.38 0.18 0.08 0.02 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 1.03 0.17 0.06 0.01 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 5.42 3.68 1.82 1.17 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 49.42 36.89 80.00 21.77 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 62.55 44.10 266.44 14.20 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) 12/15/2024 _x86_64_ (2 CPU) 22:46:27 LINUX RESTART (2 CPU) 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 33.96 0.00 6.16 6.15 0.14 53.60 10:48:01 PM 0 31.96 0.00 6.35 6.59 0.12 54.98 10:48:01 PM 1 35.96 0.00 5.97 5.70 0.15 52.21 10:49:01 PM all 27.04 0.00 3.72 3.86 0.14 65.23 10:49:01 PM 0 18.74 0.00 3.44 4.05 0.15 73.62 10:49:01 PM 1 35.40 0.00 4.01 3.66 0.13 56.79 10:50:01 PM all 10.85 0.00 1.47 0.50 0.10 87.08 10:50:01 PM 0 3.01 0.00 1.25 0.65 0.07 95.02 10:50:01 PM 1 18.71 0.00 1.69 0.35 0.13 79.11 10:51:01 PM all 26.54 0.00 4.21 2.48 0.12 66.65 10:51:01 PM 0 14.79 0.00 3.56 2.10 0.13 79.42 10:51:01 PM 1 38.32 0.00 4.87 2.86 0.10 53.84 10:52:01 PM all 0.08 0.00 0.09 0.19 0.05 99.59 10:52:01 PM 0 0.08 0.00 0.10 0.22 0.05 99.55 10:52:01 PM 1 0.07 0.00 0.08 0.17 0.05 99.63 10:53:01 PM all 0.30 0.00 0.06 0.00 0.08 99.57 10:53:01 PM 0 0.57 0.00 0.07 0.00 0.10 99.27 10:53:01 PM 1 0.03 0.00 0.05 0.00 0.05 99.87 10:54:01 PM all 0.31 0.00 0.06 0.00 0.07 99.57 10:54:01 PM 0 0.53 0.00 0.07 0.00 0.07 99.33 10:54:01 PM 1 0.08 0.00 0.05 0.00 0.07 99.80 10:55:01 PM all 0.50 0.00 0.14 0.01 0.06 99.29 10:55:01 PM 0 0.90 0.00 0.22 0.02 0.07 98.80 10:55:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 10:56:01 PM all 21.84 0.00 2.93 0.91 0.11 74.21 10:56:01 PM 0 18.74 0.00 2.54 0.84 0.13 77.74 10:56:01 PM 1 24.95 0.00 3.33 0.98 0.08 70.66 Average: all 13.44 0.00 2.09 1.56 0.09 82.82 Average: 0 9.88 0.00 1.95 1.60 0.10 86.47 Average: 1 17.00 0.00 2.23 1.52 0.09 79.17