---> uname -a: Linux prd-centos8-robot-2c-8g-881.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 593 4962 19 2141 6808 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:47:db:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe47:db36/64 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) 12/07/2024 _x86_64_ (2 CPU) 23:31:49 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 215.66 158.54 57.12 15050.27 39795.80 11:34:01 PM 124.52 7.41 117.11 1296.29 10900.98 11:35:01 PM 30.79 0.42 30.38 64.79 3640.36 11:36:01 PM 62.18 2.52 59.66 396.00 7607.80 11:37:01 PM 8.46 0.08 8.38 31.99 793.84 11:38:01 PM 2.10 0.03 2.07 1.87 98.45 11:39:01 PM 0.42 0.02 0.40 0.13 21.28 11:40:01 PM 0.15 0.00 0.15 0.00 13.73 11:41:01 PM 0.23 0.00 0.23 0.00 9.10 11:42:01 PM 20.61 0.43 20.18 47.99 876.19 Average: 46.52 16.95 29.57 1689.26 6376.73 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5489940 7032504 2392492 30.35 2688 1734460 757676 8.48 186768 1919936 103092 11:34:01 PM 5166036 7005828 2716396 34.46 2688 2016244 735540 8.24 220296 2147032 90636 11:35:01 PM 5244040 7085208 2638392 33.47 2688 2018204 662968 7.42 240068 2051100 20 11:36:01 PM 5001132 7055668 2881300 36.55 2688 2223860 663796 7.43 262356 2240316 17240 11:37:01 PM 4964428 7020164 2918004 37.02 2688 2225052 714528 8.00 262484 2279044 240 11:38:01 PM 4959072 7015592 2923360 37.09 2688 2225832 714528 8.00 263016 2284188 4 11:39:01 PM 4958304 7015344 2924128 37.10 2688 2226400 714528 8.00 263020 2284980 120 11:40:01 PM 4955980 7013340 2926452 37.13 2688 2226704 734760 8.23 263020 2286740 40 11:41:01 PM 4955532 7013260 2926900 37.13 2688 2227032 734760 8.23 263020 2287396 176 11:42:01 PM 5182596 7066304 2699836 34.25 2688 2059524 654336 7.33 453716 1895316 13372 Average: 5087706 7032321 2794726 35.46 2688 2118331 708742 7.94 267776 2167605 22494 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 320.51 181.93 1587.85 56.51 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 86.26 68.42 949.03 10.62 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 8.90 7.88 5.15 3.28 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 267.36 185.14 343.93 47.32 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 12.98 4.07 4.30 0.57 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 15.38 10.71 3.01 6.22 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 2.98 2.02 2.47 0.32 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1.38 0.47 0.13 0.08 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.83 0.50 0.11 0.08 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 58.76 40.39 86.23 29.90 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 77.54 50.16 298.27 15.49 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) 12/07/2024 _x86_64_ (2 CPU) 23:31:49 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 48.69 0.05 11.03 10.49 0.11 29.63 11:33:01 PM 0 46.60 0.05 9.49 8.16 0.12 35.58 11:33:01 PM 1 50.78 0.05 12.58 12.83 0.10 23.67 11:34:01 PM all 37.56 0.00 6.12 2.61 0.11 53.61 11:34:01 PM 0 31.63 0.00 6.32 2.29 0.10 59.66 11:34:01 PM 1 43.47 0.00 5.91 2.93 0.12 47.57 11:35:01 PM all 10.74 0.00 1.33 0.50 0.06 87.37 11:35:01 PM 0 7.95 0.00 1.14 0.37 0.07 90.48 11:35:01 PM 1 13.54 0.00 1.52 0.63 0.05 84.25 11:36:01 PM all 28.71 0.00 4.78 3.23 0.10 63.18 11:36:01 PM 0 14.47 0.00 3.81 2.60 0.08 79.04 11:36:01 PM 1 42.96 0.00 5.76 3.86 0.12 47.31 11:37:01 PM all 0.82 0.00 0.22 0.28 0.04 98.64 11:37:01 PM 0 0.33 0.00 0.23 0.22 0.05 99.16 11:37:01 PM 1 1.30 0.00 0.20 0.35 0.03 98.12 11:38:01 PM all 4.07 0.00 0.27 0.05 0.05 95.56 11:38:01 PM 0 1.34 0.00 0.23 0.10 0.05 98.28 11:38:01 PM 1 6.84 0.00 0.31 0.00 0.05 92.81 11:39:01 PM all 2.15 0.00 0.13 0.00 0.05 97.68 11:39:01 PM 0 1.92 0.00 0.15 0.00 0.05 97.88 11:39:01 PM 1 2.37 0.00 0.10 0.00 0.05 97.48 11:40:01 PM all 1.50 0.00 0.13 0.00 0.06 98.32 11:40:01 PM 0 0.94 0.00 0.17 0.00 0.07 98.83 11:40:01 PM 1 2.05 0.00 0.08 0.00 0.05 97.81 11:41:01 PM all 1.57 0.00 0.12 0.00 0.08 98.24 11:41:01 PM 0 1.75 0.00 0.13 0.00 0.07 98.04 11:41:01 PM 1 1.38 0.00 0.10 0.00 0.08 98.43 11:42:01 PM all 21.90 0.00 2.74 0.38 0.07 74.91 11:42:01 PM 0 18.80 0.00 2.45 0.33 0.07 78.34 11:42:01 PM 1 25.00 0.00 3.02 0.43 0.07 71.48 Average: all 15.76 0.01 2.68 1.75 0.07 79.74 Average: 0 12.55 0.01 2.41 1.40 0.07 83.56 Average: 1 18.96 0.01 2.95 2.10 0.07 75.91