---> uname -a: Linux prd-centos8-robot-2c-8g-9848.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 557 5007 19 2133 6843 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:14:cc:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe14:cca6/64 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) 04/21/2024 _x86_64_ (2 CPU) 09:59:57 LINUX RESTART (2 CPU) 10:00:01 AM tps rtps wtps bread/s bwrtn/s 10:01:01 AM 222.91 177.39 45.53 15124.85 37905.18 10:02:01 AM 92.85 12.76 80.09 2381.23 5982.08 10:03:01 AM 78.26 0.75 77.51 52.52 9082.27 10:04:01 AM 18.24 0.85 17.39 123.96 1571.89 10:05:01 AM 0.53 0.00 0.53 0.00 9.62 10:06:01 AM 45.37 2.68 42.69 403.07 2835.95 10:07:01 AM 25.45 0.03 25.41 3.47 5518.58 10:08:01 AM 0.83 0.02 0.82 0.13 17.63 10:09:01 AM 24.58 0.55 24.03 71.18 1250.03 Average: 56.64 21.74 34.90 2024.02 7144.56 10:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 AM 5754832 7164336 2127604 26.99 2688 1606088 640872 7.18 163768 1696824 43548 10:02:01 AM 5338520 7080304 2543916 32.27 2688 1923812 676728 7.58 210752 2013084 164148 10:03:01 AM 5206800 7036504 2675636 33.94 2688 2006252 687380 7.70 221108 2107608 37108 10:04:01 AM 5272816 7106912 2609620 33.11 2688 2011236 629704 7.05 240404 2025156 28 10:05:01 AM 5273280 7107372 2609156 33.10 2688 2011236 629320 7.05 240420 2024976 4 10:06:01 AM 5009068 7054592 2873368 36.45 2688 2214832 676752 7.58 263100 2242352 154216 10:07:01 AM 5034684 7080000 2847752 36.13 2688 2214960 646220 7.24 266368 2209796 28 10:08:01 AM 5033228 7081020 2849208 36.15 2688 2217436 632212 7.08 266888 2210960 2440 10:09:01 AM 5167848 7045156 2714588 34.44 2688 2052100 672528 7.53 442440 1922196 2160 Average: 5232342 7084022 2650094 33.62 2688 2028661 654635 7.33 257250 2050328 44853 10:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 234.21 131.38 1080.66 44.95 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 87.34 73.12 952.58 18.42 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 33.76 26.57 300.65 6.03 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 22.16 11.50 6.44 3.92 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 12.85 7.10 2.59 1.90 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 39.54 33.81 299.35 8.79 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 553.07 460.46 108.64 97.05 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 58.16 44.19 27.38 6.53 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 47.75 41.19 83.73 27.39 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 121.02 92.15 318.47 23.89 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) 04/21/2024 _x86_64_ (2 CPU) 09:59:57 LINUX RESTART (2 CPU) 10:00:01 AM CPU %user %nice %system %iowait %steal %idle 10:01:01 AM all 48.72 0.07 9.65 12.60 0.10 28.87 10:01:01 AM 0 47.67 0.08 9.66 12.72 0.12 29.75 10:01:01 AM 1 49.75 0.05 9.63 12.47 0.08 28.01 10:02:01 AM all 37.28 0.00 5.70 3.39 0.12 53.51 10:02:01 AM 0 56.49 0.00 7.00 3.07 0.13 33.30 10:02:01 AM 1 18.11 0.00 4.39 3.71 0.12 73.67 10:03:01 AM all 26.84 0.00 3.15 2.54 0.08 67.38 10:03:01 AM 0 22.43 0.00 3.31 2.42 0.10 71.74 10:03:01 AM 1 31.24 0.00 3.00 2.65 0.07 63.04 10:04:01 AM all 12.49 0.00 1.44 0.77 0.08 85.22 10:04:01 AM 0 20.89 0.00 1.69 0.37 0.08 76.97 10:04:01 AM 1 4.09 0.00 1.20 1.17 0.07 93.47 10:05:01 AM all 0.77 0.00 0.60 0.00 0.04 98.59 10:05:01 AM 0 0.75 0.00 0.62 0.00 0.03 98.60 10:05:01 AM 1 0.79 0.00 0.58 0.00 0.05 98.58 10:06:01 AM all 26.97 0.00 4.39 1.09 0.09 67.46 10:06:01 AM 0 26.58 0.00 4.63 1.68 0.10 67.00 10:06:01 AM 1 27.35 0.00 4.15 0.50 0.08 67.91 10:07:01 AM all 6.18 0.00 1.43 0.85 0.06 91.48 10:07:01 AM 0 7.29 0.00 1.68 1.04 0.07 89.93 10:07:01 AM 1 5.06 0.00 1.19 0.67 0.05 93.03 10:08:01 AM all 3.85 0.00 0.67 0.00 0.06 95.42 10:08:01 AM 0 5.93 0.00 0.84 0.00 0.05 93.19 10:08:01 AM 1 1.77 0.00 0.50 0.00 0.07 97.66 10:09:01 AM all 26.53 0.00 3.21 0.36 0.09 69.81 10:09:01 AM 0 36.04 0.00 3.49 0.53 0.10 59.84 10:09:01 AM 1 17.03 0.00 2.94 0.18 0.08 79.77 Average: all 21.06 0.01 3.36 2.39 0.08 73.11 Average: 0 24.87 0.01 3.65 2.41 0.09 68.98 Average: 1 17.25 0.01 3.07 2.37 0.07 77.23