---> uname -a: Linux prd-centos8-robot-2c-8g-26.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4870 19 2222 6796 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:dc:ee:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fedc:ee68/64 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) 12/05/2024 _x86_64_ (2 CPU) 01:01:38 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 149.88 88.82 61.06 9731.29 39543.80 01:04:01 AM 115.28 6.78 108.50 1247.58 9696.80 01:05:01 AM 35.93 1.05 34.88 113.68 4480.04 01:06:01 AM 35.66 0.00 35.66 0.00 2272.34 01:07:01 AM 28.83 0.03 28.80 3.47 6007.62 01:08:01 AM 3.70 0.10 3.60 32.13 219.33 01:09:01 AM 2.40 0.00 2.40 0.00 660.66 01:10:01 AM 0.47 0.00 0.47 0.00 379.71 01:11:01 AM 0.27 0.02 0.25 1.07 62.31 01:12:01 AM 1.30 0.35 0.95 54.25 288.12 01:13:01 AM 0.47 0.03 0.43 1.07 79.46 01:14:01 AM 0.20 0.00 0.20 0.00 18.69 01:15:01 AM 12.06 0.33 11.73 37.85 526.62 01:16:01 AM 17.15 0.10 17.05 10.13 2589.95 Average: 28.83 6.97 21.86 802.36 4773.39 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5507760 7062316 2374672 30.13 2688 1745536 700588 7.84 188928 1897300 101768 01:04:01 AM 5257360 7095536 2625072 33.30 2688 2014748 624660 6.99 210824 2069476 112640 01:05:01 AM 5259888 7100980 2622544 33.27 2688 2018116 627912 7.03 240584 2037176 16 01:06:01 AM 4988112 7031044 2894320 36.72 2688 2211904 675292 7.56 257268 2268060 167688 01:07:01 AM 5002928 7045604 2879504 36.53 2688 2211976 660544 7.40 257684 2246476 4 01:08:01 AM 4957232 7002876 2925200 37.11 2688 2214944 713304 7.99 257988 2291972 164 01:09:01 AM 4929840 6992948 2952592 37.46 2688 2232452 729524 8.17 258284 2319088 88 01:10:01 AM 4916420 6990808 2966012 37.63 2688 2243716 729452 8.17 258284 2332092 24 01:11:01 AM 4910892 6991068 2971540 37.70 2688 2249468 729452 8.17 258332 2337856 3924 01:12:01 AM 4882396 6976944 3000036 38.06 2688 2256740 786468 8.81 259868 2347092 1412 01:13:01 AM 4513272 6924636 3369160 42.74 2688 2257648 751240 8.41 259880 2353880 120 01:14:01 AM 4512828 6924660 3369604 42.75 2688 2258116 751240 8.41 259896 2354200 88 01:15:01 AM 5001012 6967864 2881420 36.55 2688 2142100 731620 8.19 333404 2193796 68016 01:16:01 AM 5087408 7054256 2795024 35.46 2688 2142588 666688 7.46 491620 1953244 20 Average: 4980525 7011539 2901907 36.81 2688 2157147 705570 7.90 270917 2214408 32569 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 291.70 177.72 1291.35 59.45 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 81.51 64.48 948.15 10.29 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 14.84 9.85 6.87 3.87 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 44.84 34.56 301.44 9.08 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 190.88 132.13 36.12 34.72 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 31.98 20.85 28.35 5.32 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 45.18 35.20 117.40 10.62 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 26.79 20.58 74.79 6.62 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 23.58 22.80 6.52 12.89 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 26.36 24.69 83.26 2.94 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 32.27 41.19 3.58 3.73 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 16.46 14.06 3.52 2.41 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 77.12 49.87 148.55 87.23 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 9.75 6.40 6.47 3.19 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 65.23 46.74 218.32 18.03 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) 12/05/2024 _x86_64_ (2 CPU) 01:01:38 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 35.59 0.05 9.05 18.49 0.14 36.67 01:03:01 AM 0 36.45 0.03 9.74 23.58 0.15 30.04 01:03:01 AM 1 34.72 0.07 8.36 13.37 0.14 43.35 01:04:01 AM all 34.52 0.00 5.44 6.18 0.12 53.74 01:04:01 AM 0 28.98 0.00 4.47 6.11 0.12 60.32 01:04:01 AM 1 40.08 0.00 6.41 6.24 0.12 47.15 01:05:01 AM all 12.10 0.00 1.74 1.04 0.05 85.07 01:05:01 AM 0 5.01 0.00 1.57 1.37 0.05 92.00 01:05:01 AM 1 19.17 0.00 1.90 0.72 0.05 78.16 01:06:01 AM all 26.38 0.00 4.17 0.62 0.08 68.74 01:06:01 AM 0 18.53 0.00 3.46 0.48 0.08 77.44 01:06:01 AM 1 34.24 0.00 4.88 0.75 0.08 60.04 01:07:01 AM all 0.64 0.00 0.69 1.24 0.04 97.39 01:07:01 AM 0 0.62 0.00 0.79 1.22 0.07 97.30 01:07:01 AM 1 0.67 0.00 0.58 1.25 0.02 97.48 01:08:01 AM all 4.17 0.00 0.28 0.07 0.06 95.43 01:08:01 AM 0 3.00 0.00 0.23 0.07 0.07 96.64 01:08:01 AM 1 5.35 0.00 0.32 0.07 0.05 94.22 01:09:01 AM all 19.25 0.00 0.19 0.07 0.08 80.41 01:09:01 AM 0 3.46 0.00 0.18 0.13 0.07 96.16 01:09:01 AM 1 35.02 0.00 0.20 0.00 0.08 64.70 01:10:01 AM all 10.15 0.00 0.17 0.06 0.06 89.57 01:10:01 AM 0 2.34 0.00 0.17 0.05 0.07 97.38 01:10:01 AM 1 17.95 0.00 0.17 0.07 0.05 81.77 01:11:01 AM all 16.13 0.00 0.18 0.00 0.08 83.61 01:11:01 AM 0 24.77 0.00 0.20 0.00 0.07 74.97 01:11:01 AM 1 7.50 0.00 0.17 0.00 0.08 92.25 01:12:01 AM all 5.03 0.00 1.40 0.08 0.09 93.40 01:12:01 AM 0 4.00 0.00 1.32 0.07 0.10 94.51 01:12:01 AM 1 6.07 0.00 1.47 0.08 0.08 92.29 01:13:01 AM all 6.99 0.00 5.37 0.00 0.08 87.56 01:13:01 AM 0 5.24 0.00 5.48 0.00 0.08 89.20 01:13:01 AM 1 8.74 0.00 5.26 0.00 0.08 85.92 01:13:01 AM CPU %user %nice %system %iowait %steal %idle 01:14:01 AM all 4.88 0.00 0.18 0.00 0.08 94.87 01:14:01 AM 0 2.09 0.00 0.15 0.00 0.07 97.69 01:14:01 AM 1 7.67 0.00 0.20 0.00 0.08 92.04 01:15:01 AM all 19.90 0.00 2.53 0.26 0.08 77.22 01:15:01 AM 0 14.07 0.00 2.09 0.33 0.08 83.43 01:15:01 AM 1 25.74 0.00 2.97 0.18 0.08 71.02 01:16:01 AM all 9.22 0.00 1.10 0.35 0.03 89.30 01:16:01 AM 0 7.77 0.00 1.00 0.45 0.03 90.74 01:16:01 AM 1 10.66 0.00 1.20 0.25 0.03 87.85 Average: all 14.63 0.00 2.32 2.02 0.08 80.95 Average: 0 11.16 0.00 2.20 2.41 0.08 84.14 Average: 1 18.10 0.00 2.43 1.63 0.07 77.76