---> uname -a: Linux prd-centos8-robot-2c-8g-632.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 593 4960 19 2143 6807 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:96:41:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe96:4170/64 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) 10/24/2024 _x86_64_ (2 CPU) 00:55:58 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 92.50 15.09 77.41 2682.71 6366.06 12:59:01 AM 73.03 0.18 72.84 16.93 9563.76 01:00:01 AM 25.29 0.93 24.36 98.63 1617.79 01:01:01 AM 52.33 0.05 52.28 3.60 5027.44 01:02:01 AM 15.72 0.07 15.66 1.73 3150.48 01:03:01 AM 3.55 0.12 3.43 33.06 406.28 01:04:01 AM 2.23 0.00 2.23 0.00 71.27 01:05:01 AM 0.48 0.00 0.48 0.00 198.12 01:06:01 AM 15.96 0.40 15.56 46.79 1198.27 Average: 31.23 1.87 29.36 320.38 3066.70 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5362664 7079728 2519760 31.97 2688 1899020 659704 7.39 210792 1984324 156396 12:59:01 AM 5235252 7061136 2647172 33.58 2688 2002884 655756 7.34 211792 2084924 30120 01:00:01 AM 5268492 7096848 2613932 33.16 2688 2005804 628080 7.03 240608 2027536 16 01:01:01 AM 5044416 7072168 2838008 36.00 2688 2197108 622920 6.97 258796 2204024 84572 01:02:01 AM 5044284 7071696 2838140 36.01 2688 2197180 622920 6.97 258928 2203788 12 01:03:01 AM 4980764 7017548 2901660 36.81 2688 2206552 716660 8.02 259200 2266836 8 01:04:01 AM 4967016 7003836 2915408 36.99 2688 2206588 734376 8.22 259200 2280552 4 01:05:01 AM 4966072 7008740 2916352 37.00 2688 2212444 734376 8.22 259260 2280572 32 01:06:01 AM 5098456 6985268 2783968 35.32 2688 2061888 706140 7.91 459692 1971792 13364 Average: 5107491 7044108 2774933 35.20 2688 2109941 675659 7.57 268696 2144928 31614 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 205.76 137.59 1226.38 37.23 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 60.75 40.37 515.68 6.93 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 14.80 9.96 6.56 3.70 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 263.15 193.72 340.55 49.84 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.81 1.03 1.34 0.41 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 162.16 152.80 99.48 57.13 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 321.48 313.41 428.51 116.71 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 128.41 121.38 287.21 36.16 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 69.07 43.51 100.28 42.72 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 136.48 112.63 333.99 38.98 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) 10/24/2024 _x86_64_ (2 CPU) 00:55:58 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 35.71 0.00 6.39 4.16 0.13 53.62 12:58:01 AM 0 37.95 0.00 6.68 3.59 0.13 51.65 12:58:01 AM 1 33.47 0.00 6.09 4.72 0.12 55.60 12:59:01 AM all 19.17 0.00 2.73 3.99 0.07 74.05 12:59:01 AM 0 17.33 0.00 2.63 4.90 0.07 75.07 12:59:01 AM 1 21.01 0.00 2.82 3.07 0.07 73.03 01:00:01 AM all 11.20 0.00 1.44 0.72 0.06 86.58 01:00:01 AM 0 13.89 0.00 1.69 0.63 0.07 83.72 01:00:01 AM 1 8.50 0.00 1.20 0.80 0.05 89.44 01:01:01 AM all 27.46 0.00 4.84 1.85 0.11 65.75 01:01:01 AM 0 33.41 0.00 5.07 1.71 0.10 59.72 01:01:01 AM 1 21.53 0.00 4.61 1.99 0.12 71.76 01:02:01 AM all 0.38 0.00 0.23 0.82 0.03 98.55 01:02:01 AM 0 0.57 0.00 0.20 0.55 0.03 98.65 01:02:01 AM 1 0.18 0.00 0.27 1.08 0.02 98.45 01:03:01 AM all 23.15 0.00 1.26 0.07 0.13 75.40 01:03:01 AM 0 21.19 0.00 1.68 0.10 0.13 76.90 01:03:01 AM 1 25.12 0.00 0.84 0.03 0.12 73.88 01:04:01 AM all 27.92 0.00 0.67 0.01 0.15 71.25 01:04:01 AM 0 39.58 0.00 0.77 0.02 0.13 59.50 01:04:01 AM 1 16.29 0.00 0.57 0.00 0.17 82.98 01:05:01 AM all 15.50 0.00 0.39 0.02 0.09 84.00 01:05:01 AM 0 27.54 0.00 0.42 0.00 0.10 71.94 01:05:01 AM 1 3.33 0.00 0.36 0.03 0.08 96.19 01:06:01 AM all 21.23 0.00 2.91 0.16 0.10 75.59 01:06:01 AM 0 22.93 0.00 2.50 0.17 0.12 74.28 01:06:01 AM 1 19.53 0.00 3.32 0.15 0.08 76.91 Average: all 20.19 0.00 2.32 1.31 0.09 76.09 Average: 0 23.80 0.00 2.41 1.30 0.10 72.39 Average: 1 16.56 0.00 2.24 1.32 0.09 79.78