---> uname -a: Linux prd-centos8-robot-2c-8g-5104.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4984 19 2131 6820 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:0e:4b:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe0e:4bb4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/27/2024 _x86_64_ (2 CPU) 23:09:50 LINUX RESTART (2 CPU) 11:10:00 PM tps rtps wtps bread/s bwrtn/s 11:11:01 PM 216.45 162.42 54.03 15033.69 38546.82 11:12:01 PM 109.11 6.80 102.32 1247.91 8769.58 11:13:01 PM 39.09 0.67 38.42 49.45 5685.12 11:14:01 PM 24.23 0.82 23.41 123.45 1706.40 11:15:01 PM 67.51 2.52 65.00 396.00 7417.21 11:16:01 PM 6.87 0.12 6.75 33.06 730.19 11:17:01 PM 0.32 0.00 0.32 0.00 4.18 11:18:01 PM 0.13 0.00 0.13 0.00 1.85 11:19:01 PM 0.13 0.00 0.13 0.00 1.47 11:20:01 PM 26.83 0.63 26.20 73.19 1369.52 Average: 49.39 17.67 31.72 1721.28 6485.07 11:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 PM 5532292 7075864 2350140 29.81 2688 1735080 685544 7.68 187476 1877280 116120 11:12:01 PM 5236848 7043668 2645584 33.56 2688 1984528 680356 7.62 211856 2093396 129708 11:13:01 PM 5183680 7009352 2698752 34.24 2688 2002420 701292 7.85 222640 2132004 26392 11:14:01 PM 5183360 7053112 2699072 34.24 2688 2044216 661516 7.41 251020 2097712 36424 11:15:01 PM 5026244 7066452 2856188 36.23 2688 2209352 630304 7.06 265384 2218656 15952 11:16:01 PM 4974700 7017444 2907732 36.89 2688 2211876 701320 7.85 265828 2268940 4 11:17:01 PM 4960808 7003568 2921624 37.07 2688 2211892 717532 8.03 265828 2282212 24 11:18:01 PM 4958832 7001592 2923600 37.09 2688 2211892 733424 8.21 265828 2284292 16 11:19:01 PM 4957056 7001036 2925376 37.11 2688 2213120 733424 8.21 265888 2285900 1236 11:20:01 PM 5130276 7005668 2752156 34.92 2688 2050212 713808 7.99 446332 1953888 256 Average: 5114410 7027776 2768022 35.12 2688 2087459 695852 7.79 264808 2149428 32613 11:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 295.49 177.08 1493.00 59.44 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 60.24 46.86 592.22 7.32 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 25.07 18.38 268.37 2.83 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 11.33 10.93 5.82 4.08 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 192.25 161.46 304.95 38.32 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 154.46 148.33 48.86 59.47 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 205.21 203.88 180.05 82.43 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 35.69 33.93 11.39 12.31 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 140.24 139.57 81.45 48.72 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 56.09 41.53 88.89 27.63 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 117.95 98.35 309.79 34.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/27/2024 _x86_64_ (2 CPU) 23:09:50 LINUX RESTART (2 CPU) 11:10:00 PM CPU %user %nice %system %iowait %steal %idle 11:11:01 PM all 52.68 0.08 12.01 11.44 0.12 23.66 11:11:01 PM 0 52.06 0.12 11.80 13.86 0.12 22.05 11:11:01 PM 1 53.30 0.05 12.23 9.04 0.12 25.27 11:12:01 PM all 31.65 0.00 5.56 11.95 0.16 50.68 11:12:01 PM 0 24.52 0.00 4.74 8.07 0.15 62.53 11:12:01 PM 1 38.80 0.00 6.38 15.85 0.17 38.80 11:13:01 PM all 10.76 0.00 1.45 15.06 0.08 72.66 11:13:01 PM 0 9.31 0.00 1.74 12.39 0.08 76.48 11:13:01 PM 1 12.21 0.00 1.15 17.73 0.07 68.84 11:14:01 PM all 16.58 0.00 2.43 0.66 0.07 80.27 11:14:01 PM 0 13.09 0.00 2.04 0.48 0.05 84.34 11:14:01 PM 1 20.07 0.00 2.83 0.84 0.08 76.19 11:15:01 PM all 22.65 0.00 3.94 5.12 0.09 68.20 11:15:01 PM 0 19.99 0.00 3.99 4.12 0.10 71.80 11:15:01 PM 1 25.31 0.00 3.89 6.12 0.08 64.60 11:16:01 PM all 13.45 0.00 0.52 0.87 0.10 85.06 11:16:01 PM 0 19.73 0.00 0.67 1.24 0.12 78.25 11:16:01 PM 1 7.16 0.00 0.37 0.50 0.08 91.88 11:17:01 PM all 15.25 0.00 0.43 0.00 0.12 84.21 11:17:01 PM 0 29.83 0.00 0.69 0.00 0.13 69.35 11:17:01 PM 1 0.70 0.00 0.17 0.00 0.10 99.03 11:18:01 PM all 5.02 0.00 0.18 0.00 0.08 94.73 11:18:01 PM 0 0.30 0.00 0.13 0.00 0.08 99.48 11:18:01 PM 1 9.73 0.00 0.22 0.00 0.07 89.98 11:19:01 PM all 19.03 0.00 0.38 0.00 0.10 80.50 11:19:01 PM 0 34.57 0.00 0.52 0.00 0.10 64.81 11:19:01 PM 1 3.44 0.00 0.24 0.00 0.10 96.22 11:20:01 PM all 25.19 0.00 3.09 0.49 0.08 71.16 11:20:01 PM 0 14.70 0.00 2.51 0.47 0.08 82.24 11:20:01 PM 1 35.70 0.00 3.67 0.52 0.07 60.05 Average: all 21.26 0.01 3.01 4.55 0.10 71.07 Average: 0 21.83 0.01 2.89 4.06 0.10 71.11 Average: 1 20.69 0.01 3.13 5.05 0.09 71.03