---> uname -a: Linux prd-centos8-robot-2c-8g-4532.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: 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 546 4895 19 2255 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:f6:9d:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fef6:9db1/64 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) 03/08/2024 _x86_64_ (2 CPU) 11:43:28 LINUX RESTART (2 CPU) 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:01 AM 72.86 18.69 54.17 5037.12 24179.54 11:46:01 AM 109.23 6.60 102.63 1270.91 8770.88 11:47:01 AM 46.39 0.55 45.84 25.73 4929.33 11:48:01 AM 11.33 0.85 10.48 125.56 346.10 11:49:01 AM 28.06 0.17 27.90 5.87 1521.50 11:50:01 AM 40.08 0.03 40.05 3.46 6323.50 11:51:01 AM 2.02 0.00 2.02 0.00 53.65 11:52:01 AM 0.27 0.00 0.27 0.00 4.40 11:53:01 AM 0.17 0.00 0.17 0.00 1.60 11:54:01 AM 18.50 0.42 18.08 58.12 714.85 Average: 32.89 2.73 30.16 652.71 4684.75 11:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 AM 5560968 7095860 2321472 29.45 2688 1728244 687196 7.69 161888 1883992 105752 11:46:01 AM 5269616 7061172 2612824 33.15 2688 1970184 674476 7.55 186508 2093136 104628 11:47:01 AM 5247560 7054844 2634880 33.43 2688 1985352 701256 7.85 204176 2091952 1084 11:48:01 AM 5303088 7114400 2579352 32.72 2688 1989324 635976 7.12 217416 2022624 4 11:49:01 AM 5089132 7087728 2793308 35.44 2688 2169260 629948 7.05 232676 2198276 171964 11:50:01 AM 5092280 7090568 2790160 35.40 2688 2169432 645816 7.23 235932 2186940 16 11:51:01 AM 5092752 7091056 2789688 35.39 2688 2169432 629524 7.05 235936 2186768 8 11:52:01 AM 5092688 7090996 2789752 35.39 2688 2169436 629524 7.05 235936 2187012 4 11:53:01 AM 5092536 7090844 2789904 35.39 2688 2169436 629524 7.05 235936 2186924 4 11:54:01 AM 5057380 7055900 2825060 35.84 2688 2169460 668984 7.49 434608 2024448 188 Average: 5189800 7083337 2692640 34.16 2688 2068956 653222 7.31 238101 2106207 38365 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 265.04 156.98 1273.24 50.20 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 56.85 46.60 606.31 7.62 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 24.13 14.70 163.63 3.53 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 16.31 13.36 4.42 3.60 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 37.34 33.91 286.29 16.60 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 480.68 436.67 100.58 84.61 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 1.92 1.50 0.38 0.39 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 0.92 0.42 0.29 0.21 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 0.87 0.15 0.06 0.01 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 24.41 20.45 21.53 11.58 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 90.86 72.48 245.68 17.84 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) 03/08/2024 _x86_64_ (2 CPU) 11:43:28 LINUX RESTART (2 CPU) 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:01 AM all 23.54 0.00 4.82 34.09 0.08 37.48 11:45:01 AM 0 28.34 0.00 5.97 35.54 0.07 30.08 11:45:01 AM 1 18.71 0.00 3.66 32.64 0.08 44.90 11:46:01 AM all 36.97 0.00 5.44 3.71 0.13 53.76 11:46:01 AM 0 25.73 0.00 4.14 4.61 0.12 65.40 11:46:01 AM 1 48.20 0.00 6.73 2.81 0.13 42.12 11:47:01 AM all 15.53 0.00 1.89 1.69 0.06 80.84 11:47:01 AM 0 5.85 0.00 0.95 0.63 0.05 92.51 11:47:01 AM 1 25.23 0.00 2.83 2.74 0.07 69.13 11:48:01 AM all 8.01 0.00 1.23 0.20 0.05 90.51 11:48:01 AM 0 4.50 0.00 1.32 0.23 0.05 93.90 11:48:01 AM 1 11.52 0.00 1.14 0.17 0.05 87.13 11:49:01 AM all 24.28 0.00 3.67 0.52 0.08 71.45 11:49:01 AM 0 25.56 0.00 3.84 0.43 0.08 70.09 11:49:01 AM 1 23.00 0.00 3.50 0.60 0.08 72.81 11:50:01 AM all 7.52 0.00 1.91 1.03 0.05 89.49 11:50:01 AM 0 6.67 0.00 2.28 1.46 0.05 89.53 11:50:01 AM 1 8.38 0.00 1.53 0.60 0.05 89.44 11:51:01 AM all 0.36 0.00 0.10 0.01 0.04 99.49 11:51:01 AM 0 0.13 0.00 0.12 0.02 0.05 99.68 11:51:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 11:52:01 AM all 0.33 0.00 0.05 0.00 0.03 99.58 11:52:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:52:01 AM 1 0.57 0.00 0.03 0.00 0.03 99.37 11:53:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 11:53:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 11:53:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 11:54:01 AM all 24.08 0.00 2.25 0.27 0.08 73.31 11:54:01 AM 0 19.67 0.00 2.14 0.40 0.10 77.69 11:54:01 AM 1 28.50 0.00 2.37 0.13 0.07 68.94 Average: all 14.09 0.00 2.14 4.13 0.06 79.58 Average: 0 11.66 0.00 2.09 4.32 0.06 81.87 Average: 1 16.52 0.00 2.19 3.94 0.06 77.28