---> uname -a: Linux prd-centos8-robot-2c-8g-17150.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 586 4887 19 2223 6814 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:2d:17:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:fe2d:17b9/64 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) 07/02/2024 _x86_64_ (2 CPU) 01:24:06 LINUX RESTART (2 CPU) 01:25:01 AM tps rtps wtps bread/s bwrtn/s 01:26:01 AM 84.02 13.53 70.49 2497.97 6054.03 01:27:01 AM 79.24 0.70 78.54 50.78 8936.10 01:28:01 AM 21.08 0.85 20.23 123.98 1688.65 01:29:01 AM 51.62 2.52 49.10 396.00 4849.93 01:30:01 AM 17.41 0.10 17.31 32.12 3327.47 01:31:01 AM 4.33 0.00 4.33 0.00 482.84 01:32:01 AM 1.12 0.00 1.12 0.00 515.09 01:33:01 AM 0.40 0.02 0.38 1.07 238.54 01:34:01 AM 0.50 0.00 0.50 0.00 145.78 01:35:01 AM 0.90 0.23 0.67 32.39 157.70 01:36:01 AM 0.32 0.00 0.32 0.00 78.26 01:37:01 AM 0.27 0.00 0.27 0.00 17.95 01:38:01 AM 10.28 0.32 9.96 36.92 2291.42 01:39:01 AM 23.17 0.53 22.64 64.77 863.87 Average: 21.05 1.34 19.70 231.14 2117.67 01:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:26:01 AM 5311872 7025440 2570552 32.61 2688 1896588 724452 8.11 209712 2040004 146804 01:27:01 AM 5181440 7008212 2700984 34.27 2688 2003952 704276 7.89 220412 2130548 26104 01:28:01 AM 5181600 7047624 2700824 34.26 2688 2041512 664684 7.44 243464 2105252 32288 01:29:01 AM 5029928 7064532 2852496 36.19 2688 2204420 626884 7.02 262880 2218600 89660 01:30:01 AM 4988412 7024432 2894012 36.71 2688 2206208 696912 7.80 263032 2257892 840 01:31:01 AM 4961620 7010016 2920804 37.05 2688 2218568 712568 7.98 263532 2284068 2896 01:32:01 AM 4949364 7009812 2933060 37.21 2688 2230608 712568 7.98 263532 2296148 96 01:33:01 AM 4939700 7007152 2942724 37.33 2688 2237632 712568 7.98 263556 2306372 20 01:34:01 AM 4928064 7002788 2954360 37.48 2688 2244896 728136 8.15 263608 2317120 3144 01:35:01 AM 4539076 6940060 3343348 42.42 2688 2248772 730884 8.18 265532 2325772 1648 01:36:01 AM 4538416 6940004 3344008 42.42 2688 2249384 730884 8.18 265540 2326560 28 01:37:01 AM 4541920 6943680 3340504 42.38 2688 2249844 730884 8.18 265556 2323120 80 01:38:01 AM 5030900 7001936 2851524 36.18 2688 2146700 686872 7.69 301928 2192860 152 01:39:01 AM 5034188 7005488 2848236 36.13 2688 2147388 699664 7.83 488540 2006092 1512 Average: 4939750 7002227 2942674 37.33 2688 2166177 704445 7.89 274345 2223601 21805 01:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 191.00 128.57 1296.81 44.56 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 47.12 37.54 419.35 7.27 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 19.65 10.98 6.78 4.03 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 239.52 214.36 313.53 48.53 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 21.33 12.38 13.47 5.37 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 38.29 31.40 100.56 7.95 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 28.51 25.74 73.37 7.57 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 20.74 18.38 36.18 6.01 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 24.61 21.31 49.58 11.58 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 40.72 54.93 40.36 4.85 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 5.20 4.38 1.43 1.03 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 18.11 11.96 3.95 2.34 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 64.20 43.84 144.29 86.23 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 17.06 16.72 16.53 8.10 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 55.43 45.18 179.73 17.53 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) 07/02/2024 _x86_64_ (2 CPU) 01:24:06 LINUX RESTART (2 CPU) 01:25:01 AM CPU %user %nice %system %iowait %steal %idle 01:26:01 AM all 35.44 0.00 6.17 2.90 0.11 55.39 01:26:01 AM 0 31.91 0.00 5.51 3.35 0.12 59.12 01:26:01 AM 1 38.97 0.00 6.83 2.44 0.10 51.66 01:27:01 AM all 24.18 0.00 3.21 5.08 0.10 67.43 01:27:01 AM 0 22.30 0.00 3.30 3.34 0.08 70.97 01:27:01 AM 1 26.06 0.00 3.11 6.82 0.12 63.90 01:28:01 AM all 16.25 0.00 2.45 1.57 0.08 79.65 01:28:01 AM 0 10.33 0.00 2.38 0.89 0.08 86.32 01:28:01 AM 1 22.19 0.00 2.52 2.25 0.07 72.98 01:29:01 AM all 24.10 0.00 3.90 6.17 0.10 65.73 01:29:01 AM 0 23.95 0.00 4.04 5.20 0.10 66.70 01:29:01 AM 1 24.26 0.00 3.75 7.14 0.10 64.75 01:30:01 AM all 1.86 0.00 0.48 1.09 0.03 96.54 01:30:01 AM 0 0.38 0.00 0.45 1.65 0.03 97.48 01:30:01 AM 1 3.35 0.00 0.50 0.52 0.03 95.60 01:31:01 AM all 13.61 0.00 0.31 0.39 0.07 85.62 01:31:01 AM 0 5.27 0.00 0.35 0.45 0.07 93.86 01:31:01 AM 1 21.99 0.00 0.27 0.32 0.07 77.35 01:32:01 AM all 13.73 0.00 0.22 0.08 0.08 85.90 01:32:01 AM 0 4.09 0.00 0.23 0.12 0.07 95.49 01:32:01 AM 1 23.35 0.00 0.20 0.05 0.08 76.31 01:33:01 AM all 9.73 0.00 0.21 0.04 0.07 89.95 01:33:01 AM 0 8.12 0.00 0.23 0.00 0.05 91.60 01:33:01 AM 1 11.34 0.00 0.18 0.08 0.08 88.31 01:34:01 AM all 14.27 0.00 0.25 0.03 0.08 85.36 01:34:01 AM 0 16.14 0.00 0.25 0.00 0.08 83.53 01:34:01 AM 1 12.40 0.00 0.25 0.07 0.08 87.20 01:35:01 AM all 9.32 0.00 7.49 0.03 0.09 83.06 01:35:01 AM 0 6.74 0.00 7.26 0.07 0.10 85.83 01:35:01 AM 1 11.90 0.00 7.72 0.00 0.08 80.29 01:36:01 AM all 2.74 0.00 0.15 0.00 0.08 97.03 01:36:01 AM 0 2.69 0.00 0.17 0.00 0.07 97.07 01:36:01 AM 1 2.79 0.00 0.13 0.00 0.08 96.99 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 4.75 0.00 0.22 0.00 0.08 94.95 01:37:01 AM 0 2.36 0.00 0.22 0.00 0.08 97.34 01:37:01 AM 1 7.15 0.00 0.22 0.00 0.07 92.57 01:38:01 AM all 12.25 0.00 1.99 0.40 0.08 85.27 01:38:01 AM 0 7.02 0.00 1.42 0.17 0.08 91.31 01:38:01 AM 1 17.48 0.00 2.57 0.63 0.08 79.23 01:39:01 AM all 26.85 0.00 2.77 0.57 0.12 69.70 01:39:01 AM 0 23.20 0.00 2.34 0.90 0.12 73.44 01:39:01 AM 1 30.49 0.00 3.20 0.23 0.12 65.96 Average: all 14.93 0.00 2.13 1.31 0.08 81.55 Average: 0 11.74 0.00 2.01 1.15 0.08 85.02 Average: 1 18.12 0.00 2.25 1.47 0.08 78.08