---> uname -a: Linux prd-centos8-robot-2c-8g-3836.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: 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4834 19 2285 6818 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:2f:41:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe2f:415b/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) 04/02/2024 _x86_64_ (2 CPU) 05:53:41 LINUX RESTART (2 CPU) 05:54:01 AM tps rtps wtps bread/s bwrtn/s 05:55:01 AM 213.51 142.68 70.83 15664.72 40704.93 05:56:01 AM 95.75 3.35 92.40 55.05 8542.09 05:57:01 AM 38.23 0.67 37.56 49.99 4491.93 05:58:01 AM 12.11 0.85 11.26 123.96 278.84 05:59:01 AM 19.63 0.17 19.46 9.47 1263.69 06:00:01 AM 47.93 0.03 47.90 3.47 7002.25 06:01:01 AM 1.73 0.02 1.72 0.13 42.89 06:02:01 AM 0.42 0.07 0.35 1.73 5.95 06:03:01 AM 1.70 0.15 1.55 32.79 22.51 06:04:01 AM 23.93 0.52 23.41 64.66 954.14 Average: 45.50 14.85 30.65 1600.88 6331.59 05:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:55:01 AM 5399032 7014160 2483404 31.51 2688 1806240 770280 8.62 216136 1977004 98648 05:56:01 AM 5220972 7025816 2661464 33.76 2688 1982132 705256 7.90 211304 2105796 83148 05:57:01 AM 5195284 7019188 2687152 34.09 2688 2001088 702728 7.87 221384 2118220 4 05:58:01 AM 5263068 7091984 2619368 33.23 2688 2006076 643752 7.21 240312 2032096 4 05:59:01 AM 4976696 6993908 2905740 36.86 2688 2188280 755412 8.46 275364 2264228 163284 06:00:01 AM 5035744 7062960 2846692 36.11 2688 2196816 653708 7.32 262348 2208392 28 06:01:01 AM 5035336 7062552 2847100 36.12 2688 2196816 653708 7.32 262348 2209076 4 06:02:01 AM 5036088 7063376 2846348 36.11 2688 2196888 653708 7.32 262500 2208280 4 06:03:01 AM 4978540 7006960 2903896 36.84 2688 2198012 686216 7.68 263232 2265408 168 06:04:01 AM 5003392 7031004 2879044 36.52 2688 2197472 687176 7.69 448292 2057908 204 Average: 5114415 7037191 2768021 35.12 2688 2096982 691194 7.74 266322 2144641 34550 05:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 312.11 186.57 1549.40 59.65 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 31.02 26.22 239.93 5.88 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 28.05 20.01 265.23 2.64 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 15.03 13.98 5.51 4.33 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 34.68 30.04 292.51 6.30 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 564.21 473.19 115.53 101.44 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 0.48 0.17 0.03 0.01 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 0.57 0.17 0.03 0.01 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 10.65 7.85 11.33 3.87 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 17.51 17.10 13.91 13.28 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 101.44 77.53 249.36 19.74 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) 04/02/2024 _x86_64_ (2 CPU) 05:53:41 LINUX RESTART (2 CPU) 05:54:01 AM CPU %user %nice %system %iowait %steal %idle 05:55:01 AM all 43.80 0.07 11.42 8.66 0.12 35.94 05:55:01 AM 0 37.17 0.12 11.50 7.93 0.10 43.18 05:55:01 AM 1 50.41 0.02 11.34 9.38 0.13 28.72 05:56:01 AM all 33.44 0.00 4.89 2.37 0.10 59.21 05:56:01 AM 0 42.14 0.00 5.90 2.15 0.10 49.71 05:56:01 AM 1 24.74 0.00 3.88 2.58 0.10 68.70 05:57:01 AM all 11.25 0.00 1.20 0.98 0.06 86.50 05:57:01 AM 0 20.63 0.00 1.65 0.92 0.05 76.74 05:57:01 AM 1 1.88 0.00 0.75 1.05 0.07 96.25 05:58:01 AM all 12.55 0.00 1.55 1.23 0.06 84.61 05:58:01 AM 0 22.35 0.00 1.75 1.79 0.05 74.06 05:58:01 AM 1 2.75 0.00 1.35 0.67 0.07 95.16 05:59:01 AM all 16.76 0.00 2.89 0.35 0.08 79.93 05:59:01 AM 0 22.59 0.00 3.35 0.42 0.08 73.56 05:59:01 AM 1 10.93 0.00 2.43 0.28 0.07 86.29 06:00:01 AM all 16.50 0.00 3.17 1.13 0.08 79.13 06:00:01 AM 0 17.51 0.00 3.07 1.24 0.07 78.12 06:00:01 AM 1 15.50 0.00 3.26 1.02 0.08 80.13 06:01:01 AM all 0.21 0.00 0.07 0.04 0.03 99.65 06:01:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 06:01:01 AM 1 0.07 0.00 0.05 0.08 0.03 99.77 06:02:01 AM all 0.32 0.00 0.08 0.00 0.02 99.59 06:02:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 06:02:01 AM 1 0.05 0.00 0.08 0.00 0.02 99.85 06:03:01 AM all 3.95 0.00 0.72 0.09 0.03 95.21 06:03:01 AM 0 6.42 0.00 0.78 0.15 0.05 92.59 06:03:01 AM 1 1.47 0.00 0.65 0.03 0.02 97.83 06:04:01 AM all 29.35 0.00 2.70 0.72 0.08 67.16 06:04:01 AM 0 34.36 0.00 2.82 0.78 0.08 61.96 06:04:01 AM 1 24.34 0.00 2.57 0.65 0.07 72.38 Average: all 16.80 0.01 2.86 1.55 0.06 78.71 Average: 0 20.41 0.01 3.09 1.53 0.06 74.89 Average: 1 13.20 0.00 2.63 1.57 0.07 82.52