---> uname -a: Linux prd-centos8-robot-2c-8g-5243.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2800.000 BogoMIPS: 5600.00 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 551 5042 19 2104 6850 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:eb:ff:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:feeb:ffec/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/11/2024 _x86_64_ (2 CPU) 00:35:27 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 34.22 16.41 17.81 3664.65 2202.98 12:38:01 AM 114.88 6.68 108.20 1272.51 8482.67 12:39:01 AM 53.83 0.55 53.28 25.72 5228.06 12:40:01 AM 13.26 1.05 12.21 131.42 672.48 12:41:01 AM 59.61 2.32 57.30 266.31 7187.44 12:42:01 AM 4.42 0.00 4.42 0.00 158.87 12:43:01 AM 0.32 0.00 0.32 0.00 3.68 12:44:01 AM 0.38 0.00 0.38 0.00 4.42 12:45:01 AM 0.38 0.00 0.38 0.00 9.60 12:46:01 AM 1.75 0.00 1.75 0.00 93.60 12:47:01 AM 24.59 0.50 24.09 59.45 1121.78 Average: 27.97 2.50 25.47 492.76 2287.88 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5568008 7086484 2314432 29.36 2688 1712216 692332 7.75 161380 1878028 78920 12:38:01 AM 5271776 7062032 2610664 33.12 2688 1968732 666980 7.47 187056 2089020 102956 12:39:01 AM 5171068 6992412 2711372 34.40 2688 1999244 730748 8.18 211976 2160144 14752 12:40:01 AM 5198208 7056220 2684232 34.05 2688 2033964 696852 7.80 229020 2109360 40936 12:41:01 AM 5070316 7077024 2812124 35.68 2688 2177552 628128 7.03 243220 2202408 96 12:42:01 AM 5070948 7077656 2811492 35.67 2688 2177552 628128 7.03 243220 2202360 4 12:43:01 AM 5070964 7077672 2811476 35.67 2688 2177552 628128 7.03 243220 2202224 4 12:44:01 AM 5070800 7077512 2811640 35.67 2688 2177556 628128 7.03 243220 2202320 4 12:45:01 AM 5035812 7042764 2846628 36.11 2688 2177796 681244 7.63 243500 2237104 180 12:46:01 AM 5070192 7078864 2812248 35.68 2688 2179512 626232 7.01 243796 2202800 824 12:47:01 AM 5178728 7027772 2703712 34.30 2688 2024916 699840 7.84 437192 1921900 176 Average: 5161529 7059674 2720911 34.52 2688 2073327 664249 7.44 244255 2127970 21714 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 253.78 154.17 1137.63 50.09 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 78.71 63.10 738.42 8.73 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 18.96 14.93 164.50 4.97 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 17.86 16.16 52.40 3.73 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 43.80 38.24 244.49 22.46 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 1.37 0.52 0.29 0.18 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.42 1.08 0.41 0.32 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 2.03 1.17 0.55 0.39 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 7.58 6.35 1.74 1.30 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 32.19 26.88 6.97 5.30 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 41.39 33.04 74.66 20.76 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 45.37 32.33 220.20 10.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/11/2024 _x86_64_ (2 CPU) 00:35:27 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 20.67 0.00 3.64 1.72 0.07 73.91 12:37:01 AM 0 20.04 0.00 3.70 2.33 0.07 73.87 12:37:01 AM 1 21.30 0.00 3.58 1.11 0.07 73.95 12:38:01 AM all 38.22 0.00 5.69 4.23 0.12 51.73 12:38:01 AM 0 46.28 0.00 6.57 4.02 0.12 43.01 12:38:01 AM 1 30.17 0.00 4.82 4.45 0.12 60.45 12:39:01 AM all 20.84 0.00 2.00 2.19 0.09 74.87 12:39:01 AM 0 23.22 0.00 1.98 1.77 0.08 72.95 12:39:01 AM 1 18.46 0.00 2.02 2.62 0.10 76.79 12:40:01 AM all 12.03 0.00 2.13 0.39 0.05 85.40 12:40:01 AM 0 15.08 0.00 2.45 0.48 0.05 81.93 12:40:01 AM 1 8.99 0.00 1.80 0.30 0.05 88.86 12:41:01 AM all 22.67 0.00 3.09 2.79 0.08 71.37 12:41:01 AM 0 29.92 0.00 3.44 2.39 0.08 64.16 12:41:01 AM 1 15.42 0.00 2.74 3.19 0.08 78.57 12:42:01 AM all 0.32 0.00 0.06 0.03 0.05 99.55 12:42:01 AM 0 0.10 0.00 0.08 0.03 0.05 99.73 12:42:01 AM 1 0.53 0.00 0.03 0.02 0.05 99.37 12:43:01 AM all 0.31 0.00 0.07 0.00 0.03 99.59 12:43:01 AM 0 0.48 0.00 0.10 0.00 0.05 99.37 12:43:01 AM 1 0.13 0.00 0.03 0.00 0.02 99.82 12:44:01 AM all 0.18 0.00 0.08 0.00 0.03 99.72 12:44:01 AM 0 0.30 0.00 0.10 0.00 0.03 99.56 12:44:01 AM 1 0.05 0.00 0.07 0.00 0.02 99.87 12:45:01 AM all 2.56 0.00 0.15 0.00 0.05 97.24 12:45:01 AM 0 4.34 0.00 0.20 0.00 0.05 95.41 12:45:01 AM 1 0.77 0.00 0.10 0.00 0.05 99.08 12:46:01 AM all 9.44 0.00 0.32 0.01 0.08 90.16 12:46:01 AM 0 14.81 0.00 0.35 0.00 0.07 84.77 12:46:01 AM 1 4.08 0.00 0.28 0.02 0.08 95.53 12:47:01 AM all 26.72 0.00 2.63 0.35 0.08 70.23 12:47:01 AM 0 42.75 0.00 3.14 0.33 0.08 53.70 12:47:01 AM 1 10.69 0.00 2.12 0.37 0.07 86.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.00 0.00 1.81 1.07 0.07 83.06 Average: 0 17.95 0.00 2.01 1.03 0.07 78.94 Average: 1 10.06 0.00 1.60 1.10 0.06 87.18