---> uname -a: Linux prd-centos8-robot-2c-8g-16077.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 5000 19 2107 6810 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:aa:5f:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:feaa:5f1a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 06:42:20 LINUX RESTART (2 CPU) 06:43:01 AM tps rtps wtps bread/s bwrtn/s 06:44:01 AM 93.32 22.74 70.58 4819.46 6190.15 06:45:01 AM 87.10 0.62 86.49 27.46 7944.44 06:46:01 AM 33.66 0.87 32.79 125.16 2788.60 06:47:01 AM 62.58 0.20 62.38 9.33 7303.32 06:48:01 AM 15.38 0.02 15.36 0.13 1295.22 06:49:01 AM 1.97 0.00 1.97 0.00 130.11 06:50:01 AM 0.28 0.00 0.28 0.00 86.68 06:51:01 AM 0.37 0.00 0.37 0.00 37.29 06:52:01 AM 11.46 0.23 11.23 33.86 429.30 06:53:01 AM 34.09 0.47 33.62 48.92 1700.53 Average: 34.02 2.51 31.51 506.43 2790.54 06:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:44:01 AM 5397100 7089992 2485356 31.53 2688 1876044 676804 7.58 184796 1982836 132072 06:45:01 AM 5210608 7020720 2671848 33.90 2688 1986632 715068 8.01 194744 2123912 55488 06:46:01 AM 5176056 7001488 2706400 34.33 2688 2002540 739156 8.28 219700 2141552 10848 06:47:01 AM 5034132 7037288 2848324 36.13 2688 2172696 677372 7.58 232228 2241940 28604 06:48:01 AM 4993392 6997576 2889064 36.65 2688 2173724 747896 8.37 232288 2281752 724 06:49:01 AM 4983716 6990900 2898740 36.77 2688 2176772 803028 8.99 232304 2290976 1672 06:50:01 AM 4980304 6988864 2902152 36.82 2688 2178132 821068 9.19 232308 2294404 544 06:51:01 AM 4978868 6988324 2903588 36.84 2688 2179000 821068 9.19 232308 2295856 448 06:52:01 AM 5067928 6935508 2814528 35.71 2688 2042644 793452 8.88 244216 2216288 20104 06:53:01 AM 5103572 6971604 2778884 35.25 2688 2043356 743468 8.32 433948 1995092 16580 Average: 5092568 7002226 2789888 35.39 2688 2083154 753838 8.44 243884 2186461 26708 06:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 303.72 177.36 1544.29 51.71 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 52.22 43.89 467.89 16.04 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 14.95 11.38 5.90 3.94 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 247.53 220.86 356.89 43.56 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 48.06 45.64 14.36 5.05 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 195.18 191.17 38.95 22.98 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 59.36 52.75 13.06 8.14 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 55.25 40.50 22.73 15.17 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 119.58 82.87 102.74 107.07 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 17.74 15.64 13.88 7.28 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 111.36 88.21 258.07 28.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 06:42:20 LINUX RESTART (2 CPU) 06:43:01 AM CPU %user %nice %system %iowait %steal %idle 06:44:01 AM all 37.48 0.00 6.69 3.04 0.10 52.68 06:44:01 AM 0 51.46 0.00 8.69 3.99 0.12 35.74 06:44:01 AM 1 23.58 0.00 4.70 2.10 0.08 69.53 06:45:01 AM all 34.17 0.00 4.27 3.18 0.09 58.28 06:45:01 AM 0 37.69 0.00 3.96 2.96 0.08 55.31 06:45:01 AM 1 30.66 0.00 4.58 3.39 0.10 61.26 06:46:01 AM all 13.73 0.00 1.75 1.68 0.08 82.76 06:46:01 AM 0 21.18 0.00 2.12 2.27 0.10 74.33 06:46:01 AM 1 6.34 0.00 1.39 1.10 0.05 91.12 06:47:01 AM all 29.40 0.00 4.45 1.60 0.09 64.46 06:47:01 AM 0 35.04 0.00 5.10 2.19 0.08 57.59 06:47:01 AM 1 23.76 0.00 3.79 1.02 0.10 71.32 06:48:01 AM all 6.27 0.00 0.47 0.30 0.06 92.90 06:48:01 AM 0 8.61 0.00 0.49 0.30 0.05 90.55 06:48:01 AM 1 3.95 0.00 0.45 0.30 0.07 95.23 06:49:01 AM all 16.86 0.00 0.87 0.05 0.08 82.15 06:49:01 AM 0 19.26 0.00 0.90 0.02 0.08 79.74 06:49:01 AM 1 14.46 0.00 0.84 0.08 0.07 84.55 06:50:01 AM all 12.26 0.00 0.33 0.00 0.08 87.33 06:50:01 AM 0 17.50 0.00 0.30 0.00 0.07 82.13 06:50:01 AM 1 7.01 0.00 0.37 0.00 0.08 92.54 06:51:01 AM all 9.46 0.00 0.41 0.00 0.08 90.04 06:51:01 AM 0 12.66 0.00 0.38 0.00 0.08 86.87 06:51:01 AM 1 6.26 0.00 0.44 0.00 0.08 93.22 06:52:01 AM all 19.02 0.00 1.75 0.09 0.09 79.04 06:52:01 AM 0 20.75 0.00 1.62 0.07 0.10 77.47 06:52:01 AM 1 17.30 0.00 1.88 0.12 0.08 80.63 06:53:01 AM all 27.91 0.00 2.79 0.62 0.08 68.62 06:53:01 AM 0 40.39 0.00 3.08 0.90 0.08 55.54 06:53:01 AM 1 15.41 0.00 2.49 0.33 0.07 81.70 Average: all 20.67 0.00 2.38 1.06 0.08 75.81 Average: 0 26.47 0.00 2.67 1.27 0.09 69.51 Average: 1 14.88 0.00 2.10 0.85 0.08 82.10