---> uname -a: Linux prd-centos8-robot-2c-8g-5867.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4850 19 2216 6770 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:70:54:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe70:5473/64 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) 11/11/2024 _x86_64_ (2 CPU) 00:47:04 LINUX RESTART (2 CPU) 12:48:03 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 103.78 13.55 90.23 2424.41 7025.20 12:50:01 AM 75.89 0.70 75.19 50.78 9737.95 12:51:01 AM 28.08 0.42 27.66 64.75 1608.04 12:52:01 AM 49.39 2.52 46.88 396.07 6934.41 12:53:01 AM 2.73 0.10 2.63 32.12 76.97 12:54:01 AM 2.30 0.00 2.30 0.00 697.20 12:55:01 AM 0.58 0.00 0.58 0.00 205.23 12:56:01 AM 0.47 0.00 0.47 0.00 378.97 12:57:01 AM 7.40 0.35 7.05 38.79 308.35 12:58:01 AM 26.91 0.53 26.38 64.79 2810.85 Average: 29.50 1.78 27.73 300.06 2964.68 12:48:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5202940 6992348 2679492 33.99 2688 1968640 737256 8.26 217428 2130620 219116 12:50:01 AM 5130136 6961476 2752296 34.92 2688 2008520 755608 8.46 231616 2175088 24 12:51:01 AM 4997076 7025476 2885356 36.60 2688 2198156 681664 7.63 255472 2262608 168868 12:52:01 AM 4997580 7041676 2884852 36.60 2688 2213408 664096 7.44 262880 2247600 16 12:53:01 AM 4955068 7001748 2927364 37.14 2688 2215976 731792 8.19 263064 2289780 1616 12:54:01 AM 4917868 6981964 2964564 37.61 2688 2233396 731792 8.19 263480 2326400 16 12:55:01 AM 4904492 6979892 2977940 37.78 2688 2244696 747460 8.37 263480 2339572 5544 12:56:01 AM 4892716 6976160 2989716 37.93 2688 2252740 747460 8.37 263528 2350668 2264 12:57:01 AM 4903332 6901608 2979100 37.79 2688 2171336 794628 8.90 324284 2295956 88116 12:58:01 AM 4995788 6961252 2886644 36.62 2688 2140664 735872 8.24 493272 2042784 16720 Average: 4989700 6982360 2892732 36.70 2688 2164753 732763 8.20 283850 2246108 50230 12:48:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 167.25 121.29 1220.29 23.98 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 47.43 32.92 445.55 7.90 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 37.59 30.77 293.59 6.64 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 136.11 96.40 32.14 29.90 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 20.08 13.80 22.16 2.23 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 49.03 38.52 122.64 10.76 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 32.54 20.53 75.42 6.74 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 22.61 18.69 55.70 12.78 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 82.04 53.86 153.60 79.74 0.00 0.00 0.00 0.00 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 18.50 17.58 15.01 8.40 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 60.96 44.18 240.34 18.89 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) 11/11/2024 _x86_64_ (2 CPU) 00:47:04 LINUX RESTART (2 CPU) 12:48:03 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 38.81 0.00 6.48 2.84 0.12 51.75 12:49:01 AM 0 47.09 0.00 7.64 3.16 0.12 42.00 12:49:01 AM 1 30.54 0.00 5.31 2.52 0.12 61.51 12:50:01 AM all 23.01 0.00 2.90 2.90 0.08 71.10 12:50:01 AM 0 26.44 0.00 3.22 2.37 0.08 67.89 12:50:01 AM 1 19.59 0.00 2.59 3.42 0.08 74.32 12:51:01 AM all 18.01 0.00 3.35 0.50 0.08 78.06 12:51:01 AM 0 23.65 0.00 3.79 0.77 0.07 71.73 12:51:01 AM 1 12.38 0.00 2.92 0.23 0.08 84.39 12:52:01 AM all 10.29 0.00 1.96 1.76 0.06 85.94 12:52:01 AM 0 14.89 0.00 2.04 2.07 0.05 80.95 12:52:01 AM 1 5.69 0.00 1.87 1.44 0.07 90.93 12:53:01 AM all 3.21 0.00 0.23 0.03 0.08 96.45 12:53:01 AM 0 3.16 0.00 0.17 0.00 0.07 96.61 12:53:01 AM 1 3.26 0.00 0.30 0.07 0.08 96.29 12:54:01 AM all 18.39 0.00 0.25 0.09 0.12 81.15 12:54:01 AM 0 31.60 0.00 0.28 0.10 0.12 67.90 12:54:01 AM 1 5.20 0.00 0.22 0.08 0.12 94.38 12:55:01 AM all 9.89 0.00 0.15 0.02 0.07 89.87 12:55:01 AM 0 12.55 0.00 0.17 0.03 0.08 87.17 12:55:01 AM 1 7.24 0.00 0.13 0.00 0.05 92.57 12:56:01 AM all 8.97 0.00 0.18 0.10 0.08 90.67 12:56:01 AM 0 15.07 0.00 0.15 0.05 0.08 84.64 12:56:01 AM 1 2.86 0.00 0.20 0.15 0.08 96.71 12:57:01 AM all 17.28 0.00 1.74 0.08 0.09 80.80 12:57:01 AM 0 17.50 0.00 1.55 0.13 0.08 80.73 12:57:01 AM 1 17.07 0.00 1.92 0.03 0.10 80.87 12:58:01 AM all 25.76 0.00 3.24 0.46 0.09 70.45 12:58:01 AM 0 42.56 0.00 3.85 0.47 0.08 53.04 12:58:01 AM 1 8.94 0.00 2.64 0.45 0.10 87.87 Average: all 17.30 0.00 2.04 0.87 0.09 79.71 Average: 0 23.38 0.00 2.27 0.91 0.08 73.36 Average: 1 11.22 0.00 1.80 0.83 0.09 86.06