---> uname -a: Linux prd-centos8-robot-2c-8g-16088.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 559 5021 19 2116 6841 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:d9:61:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fed9:6177/64 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) 04/27/2024 _x86_64_ (2 CPU) 08:30:26 LINUX RESTART (2 CPU) 08:31:01 AM tps rtps wtps bread/s bwrtn/s 08:32:01 AM 56.80 20.69 36.10 5710.23 29509.48 08:33:01 AM 101.92 6.78 95.13 1271.58 8688.59 08:34:01 AM 55.34 0.73 54.61 51.86 6062.02 08:35:02 AM 19.38 1.02 18.36 133.42 913.81 08:36:01 AM 56.88 0.03 56.85 3.52 7670.76 08:37:01 AM 4.25 0.03 4.22 1.07 192.57 08:38:01 AM 0.35 0.00 0.35 0.00 5.13 08:39:01 AM 0.23 0.00 0.23 0.00 3.33 08:40:01 AM 25.67 0.53 25.14 70.24 1354.03 Average: 35.61 3.32 32.29 806.19 6041.62 08:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 AM 5584776 7094724 2297660 29.15 2688 1703232 693756 7.77 186552 1830464 71628 08:33:01 AM 5272836 7031664 2609600 33.11 2688 1939796 694636 7.78 218324 2060328 79416 08:34:01 AM 5218992 7042480 2663444 33.79 2688 2000604 685316 7.67 231608 2086976 2932 08:35:02 AM 5150528 7038844 2731908 34.66 2688 2062816 707536 7.92 255176 2124208 52904 08:36:01 AM 5056604 7081224 2825832 35.85 2688 2194104 618160 6.92 263608 2188224 88 08:37:01 AM 5011656 7037732 2870780 36.42 2688 2195560 705628 7.90 263920 2232584 16 08:38:01 AM 4993788 7019876 2888648 36.65 2688 2195572 721136 8.07 263920 2250240 24 08:39:01 AM 5054276 7082424 2828160 35.88 2688 2197632 629412 7.05 264316 2190200 2068 08:40:01 AM 5166124 7026388 2716312 34.46 2688 2035108 683760 7.66 441248 1923128 180 Average: 5167731 7050595 2714705 34.44 2688 2058269 682149 7.64 265408 2098484 23251 08:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 256.30 160.41 1143.31 57.97 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 58.65 49.62 632.20 6.44 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 34.34 23.46 271.24 6.03 0.00 0.00 0.00 0.00 08:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:02 AM eth0 29.02 22.24 82.58 5.47 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 243.99 203.96 251.80 48.18 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 196.20 182.40 60.98 73.46 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 227.87 226.69 192.33 88.17 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 125.86 123.38 79.00 41.76 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 49.12 36.27 82.13 25.61 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 135.51 114.11 310.74 39.21 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) 04/27/2024 _x86_64_ (2 CPU) 08:30:26 LINUX RESTART (2 CPU) 08:31:01 AM CPU %user %nice %system %iowait %steal %idle 08:32:01 AM all 29.43 0.00 5.43 15.97 0.09 49.07 08:32:01 AM 0 26.49 0.00 5.21 16.07 0.08 52.14 08:32:01 AM 1 32.37 0.00 5.65 15.87 0.10 46.01 08:33:01 AM all 35.17 0.00 5.07 3.75 0.10 55.91 08:33:01 AM 0 20.15 0.00 4.65 4.70 0.10 70.40 08:33:01 AM 1 50.21 0.00 5.48 2.80 0.10 41.41 08:34:01 AM all 24.06 0.00 3.03 1.43 0.08 71.40 08:34:01 AM 0 21.92 0.00 2.28 1.80 0.08 73.91 08:34:01 AM 1 26.20 0.00 3.78 1.05 0.08 68.89 08:35:02 AM all 18.40 0.00 2.31 0.76 0.06 78.47 08:35:02 AM 0 8.14 0.00 1.67 0.47 0.05 89.67 08:35:02 AM 1 28.67 0.00 2.96 1.05 0.07 67.26 08:36:01 AM all 23.40 0.00 3.66 1.83 0.08 71.03 08:36:01 AM 0 21.06 0.00 3.67 2.33 0.08 72.86 08:36:01 AM 1 25.74 0.00 3.65 1.32 0.08 69.20 08:37:01 AM all 16.67 0.00 0.76 0.02 0.08 82.47 08:37:01 AM 0 2.54 0.00 0.66 0.03 0.07 96.70 08:37:01 AM 1 30.74 0.00 0.85 0.00 0.10 68.30 08:38:01 AM all 21.22 0.00 0.53 0.00 0.09 78.17 08:38:01 AM 0 20.83 0.00 0.47 0.00 0.08 78.62 08:38:01 AM 1 21.60 0.00 0.59 0.00 0.10 77.71 08:39:01 AM all 16.83 0.00 0.41 0.00 0.07 82.69 08:39:01 AM 0 31.15 0.00 0.55 0.00 0.08 68.22 08:39:01 AM 1 2.46 0.00 0.27 0.00 0.05 97.22 08:40:01 AM all 28.19 0.00 3.25 0.46 0.09 68.01 08:40:01 AM 0 12.42 0.00 3.10 0.38 0.08 84.01 08:40:01 AM 1 43.96 0.00 3.39 0.53 0.10 52.02 Average: all 23.72 0.00 2.72 2.69 0.08 70.80 Average: 0 18.29 0.00 2.47 2.86 0.08 76.29 Average: 1 29.14 0.00 2.96 2.51 0.09 65.30