---> uname -a: Linux prd-centos8-robot-2c-8g-16863.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 601 4971 19 2124 6799 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:18:51:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fe18:51dc/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) 04/30/2024 _x86_64_ (2 CPU) 04:32:52 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:01 AM 115.93 6.68 109.25 1269.39 9606.63 04:36:01 AM 42.55 0.87 41.69 81.57 5125.64 04:37:01 AM 38.90 0.82 38.09 101.83 2390.67 04:38:01 AM 29.40 0.03 29.36 3.47 5842.74 04:39:01 AM 2.80 0.02 2.78 0.13 165.71 04:40:01 AM 1.88 0.02 1.87 0.93 68.29 04:41:01 AM 0.50 0.00 0.50 0.00 7.08 04:42:01 AM 2.33 0.23 2.10 34.12 131.17 04:43:01 AM 25.20 0.30 24.90 36.13 1242.89 Average: 28.83 1.00 27.84 169.72 2731.10 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 AM 5225444 7034752 2656992 33.71 2688 1986560 691228 7.74 211656 2103872 103616 04:36:01 AM 5215184 7045356 2667252 33.84 2688 2007256 668664 7.49 237760 2084784 28 04:37:01 AM 4951012 6995040 2931424 37.19 2688 2213444 705200 7.90 261756 2299548 163016 04:38:01 AM 5007156 7038268 2875280 36.48 2688 2200884 672928 7.53 263036 2239912 16 04:39:01 AM 4962740 6996312 2919696 37.04 2688 2203344 730888 8.18 263216 2284084 4 04:40:01 AM 4918828 6952572 2963608 37.60 2688 2203516 774056 8.67 263216 2326680 16 04:41:01 AM 4926984 6960756 2955452 37.49 2688 2203540 788076 8.82 263216 2318424 4 04:42:01 AM 5125124 6997892 2757312 34.98 2688 2044004 682876 7.65 256724 2138904 6840 04:43:01 AM 5077720 6945200 2804716 35.58 2688 2042592 760720 8.52 440356 2014616 180 Average: 5045577 6996239 2836859 35.99 2688 2122793 719404 8.06 273437 2201203 30413 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 55.94 47.89 588.77 7.80 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 30.81 24.89 268.98 5.42 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 41.92 36.99 280.20 8.44 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 712.36 639.64 140.37 126.09 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 31.51 22.59 26.24 3.36 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 216.54 196.60 2720.44 12.85 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 113.13 104.72 1504.24 6.86 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 76.04 61.35 360.76 26.02 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 16.30 16.13 13.07 7.62 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 143.83 127.86 655.90 22.72 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) 04/30/2024 _x86_64_ (2 CPU) 04:32:52 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 39.62 0.00 5.73 3.01 0.12 51.53 04:35:01 AM 0 55.62 0.00 6.52 2.58 0.12 35.16 04:35:01 AM 1 23.61 0.00 4.93 3.43 0.12 67.91 04:36:01 AM all 23.06 0.00 2.08 1.11 0.08 73.68 04:36:01 AM 0 31.59 0.00 2.12 0.98 0.07 65.24 04:36:01 AM 1 14.52 0.00 2.04 1.23 0.08 82.13 04:37:01 AM all 25.81 0.00 4.28 0.53 0.11 69.26 04:37:01 AM 0 34.62 0.00 4.37 0.43 0.10 60.48 04:37:01 AM 1 17.01 0.00 4.20 0.63 0.12 78.04 04:38:01 AM all 8.32 0.00 2.32 1.03 0.08 88.26 04:38:01 AM 0 7.00 0.00 2.75 1.04 0.07 89.15 04:38:01 AM 1 9.64 0.00 1.89 1.02 0.08 87.37 04:39:01 AM all 5.39 0.00 1.36 0.01 0.06 93.19 04:39:01 AM 0 8.39 0.00 2.25 0.02 0.07 89.28 04:39:01 AM 1 2.41 0.00 0.47 0.00 0.05 97.08 04:40:01 AM all 5.60 0.00 0.67 0.01 0.08 93.64 04:40:01 AM 0 9.83 0.00 1.13 0.00 0.08 88.95 04:40:01 AM 1 1.41 0.00 0.22 0.02 0.08 98.28 04:41:01 AM all 2.87 0.00 0.39 0.00 0.10 96.64 04:41:01 AM 0 4.56 0.00 0.62 0.00 0.10 94.72 04:41:01 AM 1 1.17 0.00 0.17 0.00 0.10 98.56 04:42:01 AM all 3.98 0.00 1.31 0.01 0.08 94.61 04:42:01 AM 0 5.16 0.00 1.39 0.02 0.10 93.34 04:42:01 AM 1 2.81 0.00 1.24 0.00 0.07 95.89 04:43:01 AM all 30.00 0.00 2.29 0.38 0.09 67.25 04:43:01 AM 0 44.29 0.00 2.38 0.48 0.08 52.76 04:43:01 AM 1 15.68 0.00 2.19 0.27 0.10 81.77 Average: all 16.10 0.00 2.27 0.68 0.09 80.86 Average: 0 22.39 0.00 2.62 0.62 0.09 74.29 Average: 1 9.81 0.00 1.93 0.74 0.09 87.43