---> uname -a: Linux prd-centos8-robot-2c-8g-7488.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4952 19 2134 6790 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:b7:73:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:feb7:73d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/13/2024 _x86_64_ (2 CPU) 23:03:37 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 177.36 108.53 68.83 13854.87 40314.85 11:06:01 PM 110.01 6.68 103.33 1269.18 9353.47 11:07:01 PM 39.25 1.48 37.77 171.68 3968.63 11:08:01 PM 23.95 0.20 23.75 11.73 1867.56 11:09:01 PM 47.62 2.55 45.07 397.07 6620.03 11:10:01 PM 5.56 0.03 5.53 1.87 254.23 11:11:01 PM 1.98 0.02 1.97 0.13 69.14 11:12:01 PM 0.33 0.00 0.33 0.00 15.13 11:13:01 PM 0.18 0.00 0.18 0.00 12.85 11:14:01 PM 11.90 0.25 11.65 35.05 428.61 Average: 41.82 11.97 29.84 1574.24 6290.73 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5451132 7035828 2431304 30.84 2688 1775992 741640 8.30 193868 1950052 109052 11:06:01 PM 5176632 7022680 2705804 34.33 2688 2023300 726024 8.13 213556 2147044 104404 11:07:01 PM 5266328 7100160 2616108 33.19 2688 2010848 640856 7.18 240624 2029100 40 11:08:01 PM 5049868 7008000 2832568 35.94 2688 2131164 742984 8.32 263308 2207692 83820 11:09:01 PM 5013476 7058712 2868960 36.40 2688 2214476 692116 7.75 266960 2225340 88 11:10:01 PM 4968108 7014328 2914328 36.97 2688 2215468 766040 8.58 267652 2271764 28 11:11:01 PM 4967408 7014076 2915028 36.98 2688 2215916 766040 8.58 267656 2272412 132 11:12:01 PM 4965900 7012892 2916536 37.00 2688 2216216 766040 8.58 267656 2274068 112 11:13:01 PM 4964868 7012184 2917568 37.01 2688 2216540 766040 8.58 267660 2274996 88 11:14:01 PM 5083164 6960364 2799272 35.51 2688 2052256 775672 8.69 287448 2157220 19000 Average: 5090688 7023922 2791748 35.42 2688 2107218 738345 8.27 253639 2180969 31676 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 275.02 186.49 1539.44 61.31 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 58.63 46.88 503.17 7.94 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 10.96 8.76 6.26 3.65 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 36.31 26.68 292.60 5.27 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 181.42 154.08 45.46 38.94 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 17.98 13.45 6.47 2.17 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 2.60 1.80 1.97 0.31 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.35 0.57 0.23 0.10 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.80 0.52 0.23 0.09 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 42.00 32.71 79.26 26.57 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 62.81 47.19 247.52 14.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/13/2024 _x86_64_ (2 CPU) 23:03:37 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 40.54 0.04 10.00 9.12 0.28 40.03 11:05:01 PM 0 38.56 0.05 8.75 9.12 0.44 43.08 11:05:01 PM 1 42.51 0.03 11.24 9.11 0.12 36.99 11:06:01 PM all 35.88 0.00 5.56 3.89 0.09 54.58 11:06:01 PM 0 25.72 0.00 4.47 4.05 0.08 65.67 11:06:01 PM 1 45.99 0.00 6.64 3.72 0.10 43.54 11:07:01 PM all 21.32 0.00 1.87 2.54 0.18 74.08 11:07:01 PM 0 23.54 0.00 1.43 2.23 0.17 72.63 11:07:01 PM 1 19.10 0.00 2.32 2.85 0.20 75.53 11:08:01 PM all 15.38 0.00 2.47 6.09 0.06 76.00 11:08:01 PM 0 8.18 0.00 2.00 4.46 0.05 85.32 11:08:01 PM 1 22.59 0.00 2.94 7.72 0.07 66.68 11:09:01 PM all 18.36 0.00 3.03 19.33 0.10 59.18 11:09:01 PM 0 12.65 0.00 2.67 24.68 0.10 59.90 11:09:01 PM 1 24.07 0.00 3.39 13.97 0.10 58.47 11:10:01 PM all 4.67 0.00 0.35 0.05 0.04 94.90 11:10:01 PM 0 1.60 0.00 0.22 0.10 0.03 98.05 11:10:01 PM 1 7.78 0.00 0.48 0.00 0.05 91.69 11:11:01 PM all 1.73 0.00 0.13 0.18 0.06 97.90 11:11:01 PM 0 0.67 0.00 0.08 0.35 0.05 98.85 11:11:01 PM 1 2.79 0.00 0.17 0.02 0.07 96.96 11:12:01 PM all 1.43 0.00 0.11 0.00 0.07 98.40 11:12:01 PM 0 1.61 0.00 0.12 0.00 0.07 98.21 11:12:01 PM 1 1.25 0.00 0.10 0.00 0.07 98.58 11:13:01 PM all 1.57 0.00 0.10 0.00 0.04 98.29 11:13:01 PM 0 2.24 0.00 0.12 0.00 0.05 97.59 11:13:01 PM 1 0.90 0.00 0.08 0.00 0.03 98.98 11:14:01 PM all 16.31 0.00 1.87 0.55 0.08 81.20 11:14:01 PM 0 16.49 0.00 1.67 0.40 0.07 81.38 11:14:01 PM 1 16.13 0.00 2.08 0.69 0.08 81.01 Average: all 15.72 0.00 2.55 4.18 0.10 77.45 Average: 0 13.12 0.01 2.15 4.54 0.11 80.08 Average: 1 18.33 0.00 2.95 3.82 0.09 74.82