---> uname -a: Linux prd-centos8-robot-2c-8g-3495.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 567 4992 19 2137 6833 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:6f:12:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe6f:1205/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 04/01/2024 _x86_64_ (2 CPU) 00:33:52 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 109.10 6.86 102.23 1273.98 9221.19 12:37:01 AM 43.31 0.63 42.68 48.91 5556.17 12:38:01 AM 24.56 1.03 23.53 133.44 1379.17 12:39:01 AM 54.12 2.53 51.58 396.53 7080.12 12:40:01 AM 4.37 0.02 4.35 0.13 202.28 12:41:01 AM 0.55 0.00 0.55 0.00 97.65 12:42:01 AM 0.28 0.00 0.28 0.00 42.96 12:43:01 AM 0.18 0.00 0.18 0.00 39.34 12:44:01 AM 19.19 0.32 18.88 44.79 1097.60 Average: 28.41 1.27 27.14 210.87 2746.45 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5263164 7063440 2619272 33.23 2688 1977628 688260 7.71 210928 2066220 112036 12:37:01 AM 5207672 7027216 2674764 33.93 2688 1996740 713200 7.99 221156 2108024 8 12:38:01 AM 5085792 7002240 2796644 35.48 2688 2090964 724876 8.12 259308 2183528 71108 12:39:01 AM 5035288 7069816 2847148 36.12 2688 2204256 640964 7.18 265972 2207540 88 12:40:01 AM 4990604 7027448 2891832 36.69 2688 2206572 734480 8.22 266176 2251432 512 12:41:01 AM 4986976 7026360 2895460 36.73 2688 2209088 766176 8.58 266180 2254956 380 12:42:01 AM 4982516 7022940 2899920 36.79 2688 2210132 766176 8.58 266184 2259452 280 12:43:01 AM 4980904 7022328 2901532 36.81 2688 2211132 766176 8.58 266192 2261440 148 12:44:01 AM 5120336 7001312 2762100 35.04 2688 2056380 712376 7.98 447156 1966000 13360 Average: 5072584 7029233 2809852 35.65 2688 2129210 723632 8.10 274361 2173177 21991 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 57.88 49.43 631.80 7.39 0.00 0.00 0.00 0.00 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 26.80 20.94 266.22 3.66 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 39.33 33.51 295.77 8.18 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 182.42 158.45 43.56 42.19 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 123.95 120.30 28.79 12.23 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 141.70 137.78 29.56 15.24 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 38.48 33.53 9.05 6.04 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 40.94 34.11 9.89 6.60 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 64.60 45.62 103.18 42.42 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 79.57 70.41 157.54 15.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 04/01/2024 _x86_64_ (2 CPU) 00:33:52 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 39.03 0.00 5.88 3.10 0.11 51.89 12:36:01 AM 0 30.66 0.00 5.12 3.31 0.12 60.80 12:36:01 AM 1 47.43 0.00 6.64 2.89 0.10 42.94 12:37:01 AM all 13.90 0.00 1.36 1.43 0.08 83.23 12:37:01 AM 0 16.55 0.00 1.50 1.74 0.10 80.11 12:37:01 AM 1 11.25 0.00 1.22 1.13 0.07 86.34 12:38:01 AM all 24.85 0.00 3.27 2.12 0.08 69.68 12:38:01 AM 0 25.25 0.00 3.19 2.27 0.07 69.22 12:38:01 AM 1 24.45 0.00 3.35 1.96 0.10 70.14 12:39:01 AM all 20.71 0.00 3.48 1.84 0.07 73.91 12:39:01 AM 0 13.20 0.00 2.84 1.40 0.07 82.49 12:39:01 AM 1 28.24 0.00 4.12 2.28 0.07 65.30 12:40:01 AM all 11.62 0.00 0.80 0.07 0.07 87.44 12:40:01 AM 0 12.92 0.00 0.88 0.02 0.07 86.12 12:40:01 AM 1 10.34 0.00 0.72 0.12 0.07 88.75 12:41:01 AM all 14.70 0.00 0.82 0.02 0.07 84.39 12:41:01 AM 0 14.48 0.00 0.87 0.03 0.07 84.55 12:41:01 AM 1 14.92 0.00 0.77 0.00 0.07 84.24 12:42:01 AM all 9.53 0.00 0.48 0.00 0.06 89.93 12:42:01 AM 0 12.15 0.00 0.48 0.00 0.07 87.30 12:42:01 AM 1 6.90 0.00 0.48 0.00 0.05 92.56 12:43:01 AM all 10.11 0.00 0.43 0.00 0.07 89.39 12:43:01 AM 0 6.78 0.00 0.44 0.00 0.07 92.72 12:43:01 AM 1 13.45 0.00 0.42 0.00 0.07 86.07 12:44:01 AM all 24.07 0.00 2.61 0.34 0.08 72.91 12:44:01 AM 0 14.44 0.00 1.87 0.17 0.08 83.44 12:44:01 AM 1 33.71 0.00 3.36 0.52 0.07 62.35 Average: all 18.74 0.00 2.13 0.99 0.08 78.06 Average: 0 16.28 0.00 1.91 1.00 0.08 80.73 Average: 1 21.20 0.00 2.34 0.99 0.07 75.39