---> uname -a: Linux prd-centos8-robot-2c-8g-6817.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 601 4951 19 2144 6800 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:57:f4:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe57:f421/64 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) 08/02/2024 _x86_64_ (2 CPU) 03:05:51 LINUX RESTART (2 CPU) 03:06:01 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 164.03 120.43 43.60 9453.45 31209.01 03:08:01 AM 106.56 49.30 57.26 6933.42 10639.34 03:09:01 AM 102.17 0.70 101.47 50.79 10470.65 03:10:01 AM 21.48 0.85 20.63 123.96 1775.56 03:11:01 AM 54.37 0.03 54.33 3.47 5710.50 03:12:01 AM 13.20 0.12 13.08 33.06 2868.43 03:13:01 AM 0.50 0.00 0.50 0.00 10.28 03:14:02 AM 0.13 0.00 0.13 0.00 2.42 03:15:01 AM 11.51 0.32 11.18 37.55 603.69 03:16:01 AM 26.91 0.52 26.39 63.85 1719.63 Average: 50.15 17.26 32.89 1672.76 6510.93 03:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 6142464 7360420 1739956 22.07 2688 1424088 363064 4.61 111376 1404792 172048 03:08:01 AM 5387992 7029044 2494428 31.65 2688 1830520 736068 8.24 219596 1979968 110048 03:09:01 AM 5177520 7001472 2704900 34.32 2688 2000960 712224 7.97 222960 2134940 38992 03:10:01 AM 5259064 7087608 2623356 33.28 2688 2005944 638480 7.15 241972 2037148 4 03:11:01 AM 5037556 7064276 2844864 36.09 2688 2195980 625204 7.00 261236 2209220 69556 03:12:01 AM 4976108 7012220 2906312 36.87 2688 2205372 724056 8.11 261684 2269972 8 03:13:01 AM 4972384 7008520 2910036 36.92 2688 2205396 740100 8.29 261684 2273320 32 03:14:02 AM 4951020 6987200 2931400 37.19 2688 2205440 755600 8.46 261684 2294364 40 03:15:01 AM 5059540 6967868 2822880 35.81 2688 2083656 710132 7.95 287136 2181244 40172 03:16:01 AM 5094224 6986448 2788196 35.37 2688 2068148 698408 7.82 456964 1981084 16160 Average: 5205787 7050508 2676633 33.96 2688 2022550 670334 7.51 258629 2076605 44706 03:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 21.18 9.95 295.82 1.38 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 311.60 197.32 1580.87 58.31 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 61.59 44.78 519.18 8.05 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 14.36 10.58 6.82 3.66 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 204.95 194.09 312.85 51.03 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 71.06 55.56 80.29 15.94 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 323.95 321.61 184.72 130.94 0.00 0.00 0.00 0.00 03:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:02 AM eth0 225.09 214.71 627.09 63.32 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 53.60 39.65 150.72 38.84 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 19.64 18.33 15.33 8.62 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 130.83 110.77 377.75 38.01 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) 08/02/2024 _x86_64_ (2 CPU) 03:05:51 LINUX RESTART (2 CPU) 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 29.57 0.05 7.33 57.44 0.17 5.44 03:07:01 AM 0 29.31 0.02 7.93 59.61 0.21 2.92 03:07:01 AM 1 29.82 0.08 6.74 55.31 0.13 7.91 03:08:01 AM all 31.20 0.04 6.59 19.66 0.14 42.37 03:08:01 AM 0 30.92 0.03 7.77 19.91 0.12 41.25 03:08:01 AM 1 31.48 0.05 5.41 19.41 0.17 43.48 03:09:01 AM all 31.76 0.00 4.79 4.25 0.11 59.09 03:09:01 AM 0 25.33 0.00 4.67 4.49 0.12 65.39 03:09:01 AM 1 38.20 0.00 4.90 4.02 0.10 52.78 03:10:01 AM all 10.38 0.00 1.48 0.69 0.08 87.37 03:10:01 AM 0 11.15 0.00 1.34 0.27 0.08 87.17 03:10:01 AM 1 9.61 0.00 1.62 1.12 0.08 87.57 03:11:01 AM all 28.82 0.00 5.07 3.94 0.10 62.06 03:11:01 AM 0 21.38 0.00 4.55 5.82 0.10 68.14 03:11:01 AM 1 36.30 0.00 5.60 2.05 0.10 55.94 03:12:01 AM all 14.30 0.00 1.83 1.04 0.07 82.76 03:12:01 AM 0 7.30 0.00 0.47 1.73 0.05 90.45 03:12:01 AM 1 21.32 0.00 3.20 0.35 0.08 75.04 03:13:01 AM all 24.27 0.00 0.65 0.00 0.11 74.98 03:13:01 AM 0 31.49 0.00 0.72 0.00 0.10 67.69 03:13:01 AM 1 17.05 0.00 0.57 0.00 0.12 82.26 03:14:02 AM all 25.31 0.00 0.62 0.00 0.10 73.96 03:14:02 AM 0 20.26 0.00 0.62 0.00 0.10 79.02 03:14:02 AM 1 30.39 0.00 0.62 0.00 0.10 68.88 03:15:01 AM all 10.68 0.00 1.66 0.14 0.09 87.43 03:15:01 AM 0 7.14 0.00 1.53 0.10 0.07 91.15 03:15:01 AM 1 14.23 0.00 1.80 0.19 0.10 83.68 03:16:01 AM all 29.14 0.00 3.56 1.25 0.10 65.95 03:16:01 AM 0 21.56 0.00 3.39 1.37 0.08 73.60 03:16:01 AM 1 36.74 0.00 3.73 1.14 0.12 58.28 Average: all 23.55 0.01 3.36 8.78 0.11 64.20 Average: 0 20.57 0.01 3.29 9.20 0.10 66.83 Average: 1 26.53 0.01 3.42 8.35 0.11 61.57