---> uname -a: Linux prd-centos8-robot-2c-8g-3807.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4918 19 2184 6806 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:a6:86:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:fea6:86a9/64 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) 04/02/2024 _x86_64_ (2 CPU) 04:32:57 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:02 AM 77.94 6.93 71.01 1308.63 6607.48 04:36:01 AM 93.71 0.76 92.95 53.41 9214.40 04:37:01 AM 16.81 0.88 15.93 123.96 1497.70 04:38:01 AM 48.97 0.20 48.77 12.93 3748.53 04:39:01 AM 16.35 0.00 16.35 0.00 4464.29 04:40:01 AM 1.95 0.02 1.93 0.13 145.03 04:41:01 AM 0.50 0.03 0.47 1.87 138.61 04:42:01 AM 0.28 0.00 0.28 0.00 156.17 04:43:01 AM 0.38 0.00 0.38 0.00 162.29 04:44:01 AM 0.40 0.00 0.40 0.00 120.36 04:45:01 AM 0.45 0.00 0.45 0.00 186.34 04:46:01 AM 0.42 0.03 0.38 1.33 108.22 04:47:01 AM 13.66 0.25 13.41 35.05 2030.92 Average: 20.82 0.70 20.12 118.34 2189.53 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:02 AM 5326136 7033300 2556300 32.43 2688 1889728 702996 7.87 210980 2027892 141328 04:36:01 AM 5199652 7024568 2682784 34.03 2688 2001556 704668 7.89 222148 2115072 36440 04:37:01 AM 5267236 7096612 2615200 33.18 2688 2006544 646580 7.24 241120 2030584 4 04:38:01 AM 5051296 7079196 2831140 35.92 2688 2197272 625900 7.01 262728 2200316 127468 04:39:01 AM 5012392 7040052 2870044 36.41 2688 2197408 662364 7.42 262756 2235420 120 04:40:01 AM 4964560 6995968 2917876 37.02 2688 2201156 765816 8.57 263212 2282348 1448 04:41:01 AM 4956684 6993032 2925752 37.12 2688 2206080 765816 8.57 263412 2290328 2312 04:42:01 AM 4953272 6992872 2929164 37.16 2688 2209332 782620 8.76 263476 2293644 968 04:43:01 AM 4947140 6992084 2935296 37.24 2688 2214676 798528 8.94 263476 2299452 1548 04:44:01 AM 4944148 6991892 2938288 37.28 2688 2217476 780056 8.73 263476 2302704 896 04:45:01 AM 4941044 6993360 2941392 37.32 2688 2222044 798228 8.94 263860 2305768 120 04:46:01 AM 4830184 6886936 3052252 38.72 2688 2226480 894132 10.01 263864 2416424 1296 04:47:01 AM 5046896 6975516 2835540 35.97 2688 2103940 723208 8.10 311424 2173624 13196 Average: 5033895 7007338 2848541 36.14 2688 2145669 742378 8.31 258149 2228737 25165 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:02 AM eth0 56.96 50.48 662.26 5.87 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 41.24 33.38 424.96 7.09 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 14.36 11.53 5.35 3.88 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 189.47 165.03 328.82 35.65 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 375.35 306.90 78.96 65.14 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 140.32 140.15 29.68 11.50 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 192.95 194.14 38.35 15.68 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 143.81 145.06 27.22 11.40 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 240.38 242.74 46.60 19.20 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 64.73 65.16 15.34 5.86 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 229.80 231.39 43.78 18.25 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 167.57 170.00 33.23 13.32 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 88.49 63.58 169.53 104.10 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 149.78 140.10 146.12 24.40 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) 04/02/2024 _x86_64_ (2 CPU) 04:32:57 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:02 AM all 28.31 0.00 4.33 13.52 0.10 53.74 04:35:02 AM 0 22.83 0.00 3.47 7.91 0.10 65.69 04:35:02 AM 1 33.80 0.00 5.20 19.14 0.10 41.76 04:36:01 AM all 34.90 0.00 4.20 2.85 0.11 57.94 04:36:01 AM 0 28.18 0.00 3.97 1.76 0.12 65.97 04:36:01 AM 1 41.63 0.00 4.44 3.94 0.10 49.89 04:37:01 AM all 13.47 0.00 1.50 0.67 0.07 84.30 04:37:01 AM 0 12.84 0.00 1.49 0.25 0.05 85.37 04:37:01 AM 1 14.09 0.00 1.50 1.09 0.08 83.24 04:38:01 AM all 32.18 0.00 4.92 1.36 0.11 61.44 04:38:01 AM 0 31.25 0.00 4.76 1.59 0.12 62.29 04:38:01 AM 1 33.10 0.00 5.08 1.14 0.10 60.58 04:39:01 AM all 0.90 0.00 0.99 1.12 0.05 96.94 04:39:01 AM 0 0.79 0.00 0.97 0.82 0.05 97.37 04:39:01 AM 1 1.01 0.00 1.01 1.42 0.05 96.51 04:40:01 AM all 13.70 0.00 1.14 0.01 0.07 85.08 04:40:01 AM 0 7.52 0.00 0.88 0.00 0.07 91.53 04:40:01 AM 1 19.82 0.00 1.40 0.02 0.07 78.69 04:41:01 AM all 16.85 0.00 1.38 0.01 0.09 81.68 04:41:01 AM 0 17.83 0.00 1.68 0.02 0.09 80.39 04:41:01 AM 1 15.86 0.00 1.09 0.00 0.09 82.96 04:42:01 AM all 11.97 0.00 0.97 0.02 0.08 86.95 04:42:01 AM 0 7.77 0.00 0.91 0.03 0.08 91.20 04:42:01 AM 1 16.24 0.00 1.04 0.00 0.09 82.64 04:43:01 AM all 18.13 0.00 1.62 0.04 0.08 80.12 04:43:01 AM 0 12.68 0.00 1.45 0.08 0.08 85.70 04:43:01 AM 1 23.60 0.00 1.78 0.00 0.08 74.54 04:44:01 AM all 9.98 0.00 0.79 0.00 0.08 89.15 04:44:01 AM 0 8.23 0.00 0.66 0.00 0.07 91.04 04:44:01 AM 1 11.72 0.00 0.92 0.00 0.08 87.27 04:45:01 AM all 17.25 0.00 3.42 0.07 0.09 79.18 04:45:01 AM 0 15.50 0.00 1.97 0.14 0.09 82.30 04:45:01 AM 1 18.94 0.00 4.81 0.00 0.09 76.17 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 17.94 0.00 1.32 0.06 0.09 80.60 04:46:01 AM 0 7.65 0.00 0.98 0.12 0.08 91.17 04:46:01 AM 1 28.29 0.00 1.66 0.00 0.10 69.95 04:47:01 AM all 19.99 0.00 2.22 0.41 0.08 77.30 04:47:01 AM 0 14.86 0.00 1.82 0.22 0.08 83.02 04:47:01 AM 1 25.13 0.00 2.62 0.60 0.07 71.58 Average: all 18.13 0.00 2.22 1.56 0.08 78.01 Average: 0 14.46 0.00 1.93 1.00 0.08 82.53 Average: 1 21.78 0.00 2.51 2.12 0.08 73.51