---> uname -a: Linux prd-centos8-robot-2c-8g-7113.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4968 19 2139 6811 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:fd:85:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fefd:8560/64 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) 08/03/2024 _x86_64_ (2 CPU) 04:16:36 LINUX RESTART (2 CPU) 04:17:01 AM tps rtps wtps bread/s bwrtn/s 04:18:01 AM 117.03 72.83 44.20 7886.84 37367.24 04:19:01 AM 83.79 7.11 76.67 1261.18 6275.32 04:20:01 AM 78.89 0.70 78.19 50.78 9345.52 04:21:01 AM 20.98 0.85 20.13 123.96 1102.73 04:22:01 AM 55.81 0.03 55.77 3.47 7516.51 04:23:01 AM 6.17 0.12 6.05 33.06 522.25 04:24:01 AM 0.43 0.00 0.43 0.00 8.10 04:25:01 AM 0.20 0.00 0.20 0.00 3.12 04:26:01 AM 12.30 0.32 11.98 36.93 639.24 04:27:01 AM 24.46 0.52 23.95 63.86 1555.97 Average: 40.01 8.25 31.76 946.07 6433.86 04:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 AM 5626368 7088104 2256056 28.62 2688 1657080 698052 7.82 171604 1807228 69676 04:19:01 AM 5340384 7071100 2542040 32.25 2688 1912472 671252 7.52 212376 2005012 159152 04:20:01 AM 5245092 7067052 2637332 33.46 2688 1998888 655008 7.33 232024 2057660 1084 04:21:01 AM 5167928 7051340 2714496 34.44 2688 2057856 689268 7.72 255192 2104044 50832 04:22:01 AM 5048944 7072464 2833480 35.95 2688 2192844 630604 7.06 261908 2192128 80 04:23:01 AM 4989764 7022660 2892660 36.70 2688 2202216 709912 7.95 262372 2252972 4 04:24:01 AM 4972152 7005084 2910272 36.92 2688 2202252 745928 8.35 262372 2270100 44 04:25:01 AM 4971456 7009932 2910968 36.93 2688 2207804 724916 8.12 262432 2270220 5556 04:26:01 AM 5103188 6985540 2779236 35.26 2688 2057744 705576 7.90 298500 2126436 32492 04:27:01 AM 5110928 6997828 2771496 35.16 2688 2062812 691780 7.75 456492 1964960 16140 Average: 5157620 7037110 2724804 34.57 2688 2055197 692230 7.75 267527 2105076 33506 04:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 268.59 151.37 858.83 54.85 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 82.67 67.63 933.60 7.56 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 44.92 30.66 310.45 6.57 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 22.66 19.04 66.26 5.71 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 245.53 212.60 256.05 47.77 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 161.69 144.73 98.40 55.82 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 312.68 302.50 544.28 109.83 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 167.54 160.88 420.00 46.98 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 61.16 39.94 95.36 37.46 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 16.83 16.48 13.27 8.17 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 138.43 114.58 359.66 38.07 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) 08/03/2024 _x86_64_ (2 CPU) 04:16:36 LINUX RESTART (2 CPU) 04:17:01 AM CPU %user %nice %system %iowait %steal %idle 04:18:01 AM all 27.07 0.06 7.96 37.21 0.13 27.57 04:18:01 AM 0 30.27 0.05 8.51 35.38 0.13 25.66 04:18:01 AM 1 23.86 0.07 7.41 39.06 0.13 29.48 04:19:01 AM all 30.67 0.00 4.90 2.43 0.13 61.88 04:19:01 AM 0 32.18 0.00 4.61 2.57 0.13 60.51 04:19:01 AM 1 29.16 0.00 5.19 2.29 0.12 63.25 04:20:01 AM all 20.74 0.00 3.17 2.46 0.10 73.54 04:20:01 AM 0 19.93 0.00 3.17 3.01 0.10 73.79 04:20:01 AM 1 21.55 0.00 3.16 1.90 0.10 73.29 04:21:01 AM all 18.38 0.00 2.41 0.68 0.09 78.43 04:21:01 AM 0 18.64 0.00 2.17 0.62 0.10 78.48 04:21:01 AM 1 18.13 0.00 2.66 0.75 0.08 78.38 04:22:01 AM all 19.67 0.00 3.55 1.87 0.08 74.82 04:22:01 AM 0 23.77 0.00 3.95 2.43 0.08 69.77 04:22:01 AM 1 15.57 0.00 3.16 1.32 0.08 79.87 04:23:01 AM all 22.26 0.00 1.93 0.08 0.10 75.63 04:23:01 AM 0 24.60 0.00 2.56 0.05 0.08 72.71 04:23:01 AM 1 19.91 0.00 1.30 0.10 0.12 78.57 04:24:01 AM all 24.78 0.00 0.61 0.00 0.13 74.48 04:24:01 AM 0 16.13 0.00 0.52 0.00 0.12 83.24 04:24:01 AM 1 33.45 0.00 0.70 0.00 0.15 65.70 04:25:01 AM all 19.71 0.00 0.46 0.00 0.11 79.72 04:25:01 AM 0 2.42 0.00 0.27 0.00 0.10 97.21 04:25:01 AM 1 37.21 0.00 0.66 0.00 0.12 62.01 04:26:01 AM all 15.74 0.00 1.95 0.18 0.08 82.06 04:26:01 AM 0 19.98 0.00 1.90 0.10 0.08 77.93 04:26:01 AM 1 11.48 0.00 2.01 0.25 0.07 86.19 04:27:01 AM all 24.23 0.00 2.91 0.32 0.10 72.45 04:27:01 AM 0 29.49 0.00 3.06 0.25 0.10 67.11 04:27:01 AM 1 18.97 0.00 2.76 0.38 0.10 77.79 Average: all 22.32 0.01 2.99 4.51 0.11 70.07 Average: 0 21.74 0.01 3.07 4.43 0.10 70.66 Average: 1 22.91 0.01 2.90 4.59 0.11 69.48