---> uname -a: Linux prd-centos8-robot-2c-8g-8088.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4949 19 2164 6816 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:1b:ad:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe1b:ad44/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/15/2023 _x86_64_ (2 CPU) 07:32:22 LINUX RESTART (2 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 90.90 22.06 68.84 4805.86 5994.09 07:35:01 AM 94.68 0.63 94.05 28.00 9917.96 07:36:01 AM 35.05 1.07 33.99 125.69 3484.31 07:37:01 AM 52.68 0.20 52.48 9.33 3047.00 07:38:01 AM 30.48 0.02 30.46 0.13 5680.00 07:39:01 AM 2.02 0.00 2.02 0.00 153.22 07:40:01 AM 0.33 0.00 0.33 0.00 93.97 07:41:01 AM 0.28 0.00 0.28 0.00 32.69 07:42:01 AM 10.76 0.23 10.53 33.86 410.75 07:43:01 AM 35.57 0.47 35.10 48.92 2045.68 Average: 35.28 2.47 32.81 505.21 3085.90 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5379416 7078516 2503056 31.75 2688 1882200 656564 7.35 185072 1999724 135412 07:35:01 AM 5185588 7043044 2696884 34.21 2688 2032948 694156 7.77 194872 2150996 82892 07:36:01 AM 5215304 7077244 2667168 33.84 2688 2037972 662556 7.42 213836 2104376 16 07:37:01 AM 5010684 7059892 2871788 36.43 2688 2217968 664144 7.44 232200 2268080 159136 07:38:01 AM 4964964 7015044 2917508 37.01 2688 2218840 732168 8.20 232324 2306256 908 07:39:01 AM 4955560 7008532 2926912 37.13 2688 2221732 768064 8.60 232340 2315080 1080 07:40:01 AM 4951072 7005796 2931400 37.19 2688 2223492 797432 8.93 232344 2319592 136 07:41:01 AM 4947696 7003344 2934776 37.23 2688 2224396 797432 8.93 232344 2322876 168 07:42:01 AM 5048508 6973328 2833964 35.95 2688 2099056 726812 8.14 244448 2231704 29988 07:43:01 AM 5088168 6999128 2794304 35.45 2688 2085796 720464 8.07 432096 2008896 3008 Average: 5074696 7026387 2807776 35.62 2688 2124440 721979 8.08 243188 2202758 41274 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 304.32 193.07 1610.74 53.49 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 49.93 40.73 578.29 7.62 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 11.38 9.70 4.80 3.39 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 46.47 41.57 318.28 19.82 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 251.02 218.61 51.30 37.30 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 177.00 172.10 35.15 17.60 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 87.60 82.89 18.02 10.46 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 32.92 29.54 7.42 5.20 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 70.87 55.06 93.52 42.30 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 17.28 15.86 13.69 7.24 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 104.88 85.91 273.13 20.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/15/2023 _x86_64_ (2 CPU) 07:32:22 LINUX RESTART (2 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 38.65 0.00 6.53 3.06 0.11 51.64 07:34:01 AM 0 48.60 0.00 7.63 3.69 0.12 39.97 07:34:01 AM 1 28.71 0.00 5.44 2.44 0.10 63.31 07:35:01 AM all 33.84 0.00 4.45 3.31 0.12 58.28 07:35:01 AM 0 44.99 0.00 5.45 3.03 0.12 46.41 07:35:01 AM 1 22.69 0.00 3.45 3.60 0.13 70.13 07:36:01 AM all 11.77 0.00 1.30 1.54 0.06 85.34 07:36:01 AM 0 22.56 0.00 1.50 1.72 0.05 74.17 07:36:01 AM 1 0.95 0.00 1.09 1.36 0.07 96.53 07:37:01 AM all 31.62 0.00 4.44 1.26 0.10 62.58 07:37:01 AM 0 40.80 0.00 5.07 1.47 0.10 52.57 07:37:01 AM 1 22.45 0.00 3.82 1.05 0.10 72.59 07:38:01 AM all 5.28 0.00 1.00 1.07 0.04 92.61 07:38:01 AM 0 4.67 0.00 1.06 0.94 0.05 93.28 07:38:01 AM 1 5.89 0.00 0.94 1.20 0.03 91.94 07:39:01 AM all 16.75 0.00 0.81 0.00 0.08 82.36 07:39:01 AM 0 15.29 0.00 0.93 0.00 0.08 83.70 07:39:01 AM 1 18.21 0.00 0.69 0.00 0.08 81.01 07:40:01 AM all 12.97 0.00 0.45 0.00 0.07 86.51 07:40:01 AM 0 13.28 0.00 0.40 0.00 0.05 86.27 07:40:01 AM 1 12.67 0.00 0.50 0.00 0.08 86.74 07:41:01 AM all 8.91 0.00 0.29 0.00 0.08 90.73 07:41:01 AM 0 12.32 0.00 0.28 0.00 0.08 87.31 07:41:01 AM 1 5.49 0.00 0.30 0.00 0.07 94.14 07:42:01 AM all 16.91 0.00 1.40 0.14 0.07 81.48 07:42:01 AM 0 19.99 0.00 1.34 0.17 0.07 78.44 07:42:01 AM 1 13.84 0.00 1.46 0.12 0.07 84.52 07:43:01 AM all 28.69 0.00 2.61 0.83 0.08 67.78 07:43:01 AM 0 40.44 0.00 3.24 0.48 0.08 55.75 07:43:01 AM 1 16.96 0.00 1.98 1.18 0.08 79.79 Average: all 20.57 0.00 2.33 1.12 0.08 75.90 Average: 0 26.33 0.00 2.69 1.15 0.08 69.75 Average: 1 14.80 0.00 1.97 1.10 0.08 82.05