---> uname -a: Linux prd-centos8-robot-2c-8g-16351.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4906 19 2211 6821 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:8c:fe:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85483sec preferred_lft 85483sec inet6 fe80::f816:3eff:fe8c:fe2e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/28/2024 _x86_64_ (2 CPU) 03:58:58 LINUX RESTART (2 CPU) 04:00:01 AM tps rtps wtps bread/s bwrtn/s 04:01:01 AM 68.41 12.62 55.79 2380.95 5062.30 04:02:01 AM 81.81 0.35 81.46 22.39 7460.88 04:03:01 AM 33.97 1.27 32.71 153.42 3778.34 04:04:01 AM 32.92 0.20 32.72 11.73 2048.84 04:05:01 AM 38.97 0.03 38.94 3.47 6651.25 04:06:01 AM 5.22 0.02 5.20 0.13 262.99 04:07:01 AM 2.38 0.00 2.38 0.00 651.73 04:08:01 AM 0.50 0.00 0.50 0.00 380.50 04:09:01 AM 0.32 0.02 0.30 1.07 189.27 04:10:01 AM 0.98 0.22 0.77 31.85 217.11 04:11:01 AM 0.50 0.03 0.47 1.07 27.93 04:12:01 AM 0.32 0.00 0.32 0.00 25.54 04:13:01 AM 6.68 0.23 6.45 34.12 168.74 04:14:01 AM 22.56 0.55 22.01 64.92 2886.17 Average: 21.11 1.11 20.00 193.30 2129.46 04:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 AM 5331320 7014272 2551108 32.36 2688 1871028 761772 8.53 230784 2018080 127620 04:02:01 AM 5217152 7042264 2665276 33.81 2688 2001972 700884 7.85 212716 2105636 95632 04:03:01 AM 5258232 7088600 2624196 33.29 2688 2007760 664820 7.44 240304 2036304 24 04:04:01 AM 4984020 7009940 2898408 36.77 2688 2195832 716124 8.02 261092 2267492 169848 04:05:01 AM 5039188 7066788 2843240 36.07 2688 2197408 654856 7.33 262732 2204612 12 04:06:01 AM 4995084 7024844 2887344 36.63 2688 2199688 704060 7.88 263164 2248000 692 04:07:01 AM 4967100 7014208 2915328 36.99 2688 2216932 720264 8.06 263400 2276088 436 04:08:01 AM 4955448 7013864 2926980 37.13 2688 2228232 720264 8.06 263400 2287508 424 04:09:01 AM 4947820 7011860 2934608 37.23 2688 2233844 720264 8.06 263468 2295208 380 04:10:01 AM 4800964 6970920 3081464 39.09 2688 2240552 837404 9.38 264936 2308328 72 04:11:01 AM 4558180 6952528 3324248 42.17 2688 2241356 743480 8.32 265412 2304012 236 04:12:01 AM 4557468 6952248 3324960 42.18 2688 2241776 743480 8.32 265428 2304612 4 04:13:01 AM 4974676 6951980 2907752 36.89 2688 2150260 753076 8.43 316008 2228900 75616 04:14:01 AM 5052244 7011388 2830184 35.90 2688 2134196 719224 8.05 484848 1990132 1360 Average: 4974207 7008979 2908221 36.90 2688 2154345 725712 8.13 275549 2205351 33740 04:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 69.71 53.97 697.96 6.24 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 53.12 45.22 498.79 7.96 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 16.26 8.31 6.02 3.21 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 37.93 33.20 278.67 14.99 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 242.32 206.65 50.69 39.90 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 27.05 18.00 27.94 3.68 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 37.35 34.71 116.71 10.02 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 29.06 20.43 74.54 6.73 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 25.67 23.48 6.59 12.85 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 33.13 40.78 83.62 4.06 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 16.87 23.22 2.40 2.45 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 14.60 11.15 3.16 1.95 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 69.11 49.15 145.51 88.80 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 19.90 16.60 17.29 11.94 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 49.43 41.78 143.58 15.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/28/2024 _x86_64_ (2 CPU) 03:58:58 LINUX RESTART (2 CPU) 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 23.70 0.00 3.91 2.39 0.08 69.92 04:01:01 AM 0 20.02 0.00 3.70 2.28 0.08 73.92 04:01:01 AM 1 27.38 0.00 4.12 2.50 0.08 65.92 04:02:01 AM all 39.39 0.00 4.65 1.90 0.12 53.94 04:02:01 AM 0 25.06 0.00 3.33 1.75 0.13 69.73 04:02:01 AM 1 53.73 0.00 5.98 2.05 0.12 38.12 04:03:01 AM all 13.32 0.00 1.44 0.88 0.08 84.28 04:03:01 AM 0 7.01 0.00 1.37 0.87 0.12 90.64 04:03:01 AM 1 19.62 0.00 1.50 0.90 0.05 77.93 04:04:01 AM all 23.52 0.00 3.54 2.13 0.08 70.73 04:04:01 AM 0 18.43 0.00 3.01 1.38 0.08 77.09 04:04:01 AM 1 28.62 0.00 4.07 2.87 0.08 64.36 04:05:01 AM all 9.46 0.00 1.82 2.01 0.08 86.64 04:05:01 AM 0 7.61 0.00 1.96 3.13 0.08 87.23 04:05:01 AM 1 11.32 0.00 1.67 0.89 0.07 86.05 04:06:01 AM all 4.97 0.00 0.28 0.02 0.07 94.66 04:06:01 AM 0 5.26 0.00 0.23 0.00 0.07 94.44 04:06:01 AM 1 4.69 0.00 0.33 0.03 0.07 94.88 04:07:01 AM all 18.46 0.00 0.23 0.14 0.08 81.08 04:07:01 AM 0 18.61 0.00 0.22 0.22 0.08 80.87 04:07:01 AM 1 18.31 0.00 0.25 0.07 0.08 81.29 04:08:01 AM all 10.11 0.00 0.15 0.07 0.06 89.61 04:08:01 AM 0 6.11 0.00 0.17 0.05 0.07 93.60 04:08:01 AM 1 14.11 0.00 0.13 0.08 0.05 85.62 04:09:01 AM all 16.62 0.00 0.26 0.03 0.08 83.01 04:09:01 AM 0 4.15 0.00 0.32 0.05 0.08 95.40 04:09:01 AM 1 29.09 0.00 0.20 0.00 0.08 70.62 04:10:01 AM all 6.98 0.00 4.04 0.03 0.09 88.86 04:10:01 AM 0 5.51 0.00 3.83 0.05 0.07 90.54 04:10:01 AM 1 8.46 0.00 4.24 0.02 0.12 87.17 04:11:01 AM all 5.23 0.00 3.17 0.01 0.08 91.52 04:11:01 AM 0 3.04 0.00 3.41 0.02 0.07 93.47 04:11:01 AM 1 7.41 0.00 2.93 0.00 0.08 89.57 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 4.27 0.00 0.16 0.00 0.06 95.51 04:12:01 AM 0 2.61 0.00 0.15 0.00 0.05 97.19 04:12:01 AM 1 5.92 0.00 0.17 0.00 0.07 93.84 04:13:01 AM all 20.15 0.00 2.12 0.07 0.10 77.56 04:13:01 AM 0 9.01 0.00 2.15 0.03 0.08 88.72 04:13:01 AM 1 31.30 0.00 2.09 0.10 0.12 66.39 04:14:01 AM all 24.87 0.00 2.78 2.62 0.08 69.64 04:14:01 AM 0 19.46 0.00 2.41 2.92 0.08 75.13 04:14:01 AM 1 30.28 0.00 3.16 2.32 0.08 64.16 Average: all 15.80 0.00 2.04 0.88 0.08 81.19 Average: 0 10.86 0.00 1.88 0.91 0.08 86.27 Average: 1 20.75 0.00 2.20 0.85 0.08 76.12