---> uname -a: Linux prd-centos8-robot-2c-8g-11126.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4957 19 2154 6815 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:52:09:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fe52:989/64 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) 04/25/2024 _x86_64_ (2 CPU) 03:46:36 LINUX RESTART (2 CPU) 03:47:01 AM tps rtps wtps bread/s bwrtn/s 03:48:01 AM 92.79 53.58 39.20 6442.25 32312.16 03:49:01 AM 84.27 39.84 44.44 5814.86 8121.49 03:50:01 AM 95.35 6.61 88.74 1267.31 9034.69 03:51:01 AM 50.33 0.77 49.57 52.37 5465.12 03:52:01 AM 20.14 0.92 19.23 129.29 1219.61 03:53:01 AM 54.78 2.55 52.23 397.07 7078.07 03:54:01 AM 6.38 0.03 6.35 1.07 535.88 03:55:01 AM 0.45 0.00 0.45 0.00 7.86 03:56:01 AM 0.17 0.00 0.17 0.00 2.82 03:57:01 AM 11.35 0.27 11.08 35.45 573.76 03:58:01 AM 21.83 0.50 21.33 63.71 1490.27 Average: 39.80 9.55 30.25 1291.22 5985.77 03:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:48:01 AM 6145496 7358128 1736932 22.04 2688 1418296 368696 4.68 111376 1398396 134856 03:49:01 AM 5513660 7062284 2368768 30.05 2688 1740452 710968 7.96 189504 1892152 75384 03:50:01 AM 5214508 7002632 2667920 33.85 2688 1968152 751984 8.42 219496 2113164 89068 03:51:01 AM 5200664 7026172 2681764 34.02 2688 2002836 691320 7.74 222008 2113296 16 03:52:01 AM 5097780 7018536 2784648 35.33 2688 2095348 699916 7.84 259088 2171064 70552 03:53:01 AM 5033084 7072512 2849344 36.15 2688 2209072 620116 6.94 266472 2206552 80 03:54:01 AM 4972572 7020424 2909856 36.92 2688 2217496 698688 7.82 266780 2268476 4 03:55:01 AM 4954184 7002076 2928244 37.15 2688 2217536 738520 8.27 266780 2286556 56 03:56:01 AM 4953840 7006688 2928588 37.15 2688 2222500 718396 8.04 266840 2286124 4976 03:57:01 AM 5028172 6945736 2854256 36.21 2688 2092704 729376 8.17 287356 2211736 36568 03:58:01 AM 5095180 6995896 2787248 35.36 2688 2076532 692152 7.75 456772 1978656 1356 Average: 5200831 7046462 2681597 34.02 2688 2023720 674557 7.55 255679 2084197 37538 03:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 5.30 3.35 1.13 0.69 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 261.46 167.11 1276.74 57.18 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 42.35 33.69 498.18 4.44 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 33.56 22.52 269.33 4.97 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 37.07 31.44 278.73 7.61 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 144.15 152.12 52.82 45.58 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 148.79 139.69 95.93 50.85 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 297.33 289.37 540.08 106.47 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 174.12 166.22 224.40 53.64 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 53.50 37.75 94.51 37.44 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 15.96 16.06 14.26 7.18 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 110.32 96.30 304.20 34.19 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) 04/25/2024 _x86_64_ (2 CPU) 03:46:36 LINUX RESTART (2 CPU) 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 11.83 0.03 5.04 74.02 0.13 8.94 03:48:01 AM 0 12.14 0.02 6.14 72.95 0.15 8.60 03:48:01 AM 1 11.53 0.05 3.93 75.10 0.10 9.29 03:49:01 AM all 28.26 0.03 5.77 20.50 0.13 45.31 03:49:01 AM 0 34.75 0.02 6.14 21.19 0.12 37.78 03:49:01 AM 1 21.73 0.05 5.40 19.80 0.14 52.88 03:50:01 AM all 32.96 0.00 4.63 10.20 0.13 52.08 03:50:01 AM 0 34.85 0.00 4.97 12.39 0.13 47.65 03:50:01 AM 1 31.08 0.00 4.28 8.02 0.13 56.49 03:51:01 AM all 18.82 0.00 2.29 2.50 0.07 76.32 03:51:01 AM 0 13.05 0.00 1.98 2.07 0.07 82.83 03:51:01 AM 1 24.60 0.00 2.60 2.93 0.07 69.80 03:52:01 AM all 23.58 0.00 2.63 0.62 0.07 73.11 03:52:01 AM 0 31.43 0.00 2.97 0.62 0.07 64.92 03:52:01 AM 1 15.75 0.00 2.28 0.62 0.07 81.28 03:53:01 AM all 21.25 0.00 3.35 1.85 0.08 73.46 03:53:01 AM 0 20.68 0.00 3.10 2.24 0.08 73.89 03:53:01 AM 1 21.82 0.00 3.61 1.47 0.07 73.03 03:54:01 AM all 21.09 0.00 1.80 0.09 0.09 76.93 03:54:01 AM 0 22.60 0.00 2.98 0.13 0.10 74.19 03:54:01 AM 1 19.58 0.00 0.61 0.05 0.08 79.68 03:55:01 AM all 22.55 0.00 0.57 0.03 0.11 76.75 03:55:01 AM 0 23.02 0.00 0.62 0.00 0.12 76.25 03:55:01 AM 1 22.08 0.00 0.52 0.05 0.10 77.25 03:56:01 AM all 22.78 0.00 0.48 0.00 0.11 76.63 03:56:01 AM 0 43.76 0.00 0.73 0.00 0.12 55.40 03:56:01 AM 1 2.14 0.00 0.23 0.00 0.10 97.53 03:57:01 AM all 14.34 0.00 1.52 2.20 0.08 81.87 03:57:01 AM 0 24.20 0.00 1.94 3.68 0.08 70.10 03:57:01 AM 1 4.50 0.00 1.10 0.72 0.07 93.61 03:58:01 AM all 26.83 0.00 2.59 2.96 0.10 67.52 03:58:01 AM 0 30.02 0.00 2.52 3.27 0.10 64.08 03:58:01 AM 1 23.65 0.00 2.65 2.65 0.10 70.94 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.22 0.01 2.78 10.33 0.10 64.55 Average: 0 26.40 0.00 3.10 10.68 0.10 59.72 Average: 1 18.05 0.01 2.47 9.99 0.09 69.39