---> uname -a: Linux prd-centos8-robot-2c-8g-306.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 4810 19 2220 6734 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:a0:b7:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85549sec preferred_lft 85549sec inet6 fe80::f816:3eff:fea0:b7e5/64 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) 12/06/2024 _x86_64_ (2 CPU) 00:56:37 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 162.40 68.77 93.64 8934.20 41816.01 12:59:01 AM 92.32 0.70 91.62 50.79 10389.64 01:00:01 AM 29.65 0.42 29.24 64.77 2536.18 01:01:01 AM 53.82 0.05 53.77 3.60 7252.75 01:02:01 AM 3.36 0.17 3.20 33.84 109.68 01:03:01 AM 2.10 0.00 2.10 0.00 199.98 01:04:01 AM 0.92 0.00 0.92 0.00 672.10 01:05:01 AM 0.28 0.02 0.27 1.07 243.17 01:06:01 AM 0.68 0.03 0.65 1.87 256.36 01:07:01 AM 0.92 0.35 0.57 53.46 149.29 01:08:01 AM 0.53 0.00 0.53 0.00 32.81 01:09:01 AM 0.43 0.00 0.43 0.00 12.01 01:10:01 AM 15.99 0.42 15.58 47.72 2449.05 Average: 27.96 5.46 22.50 707.15 5086.57 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5345548 7042120 2536884 32.18 2688 1878804 710612 7.96 210312 2002892 151988 12:59:01 AM 5150632 6986664 2731800 34.66 2688 2013076 752692 8.43 221232 2163404 30680 01:00:01 AM 5058160 6984380 2824272 35.83 2688 2100652 756904 8.48 256500 2211720 67592 01:01:01 AM 4972768 7012244 2909664 36.91 2688 2208888 722744 8.09 257560 2276004 76 01:02:01 AM 4933380 6974944 2949052 37.41 2688 2210972 791872 8.87 257848 2315268 1052 01:03:01 AM 4896076 6954200 2986356 37.89 2688 2227540 791872 8.87 258264 2351804 13596 01:04:01 AM 4884992 6951152 2997440 38.03 2688 2235596 791872 8.87 258264 2362924 1900 01:05:01 AM 4874036 6947224 3008396 38.17 2688 2242596 791872 8.87 258300 2374248 1620 01:06:01 AM 4859020 6940348 3023412 38.36 2688 2250740 810956 9.08 258540 2388604 2276 01:07:01 AM 4468368 6876524 3414064 43.31 2688 2254388 818064 9.16 259892 2398112 92 01:08:01 AM 4465480 6874300 3416952 43.35 2688 2255076 818064 9.16 259908 2401056 72 01:09:01 AM 4465284 6874276 3417148 43.35 2688 2255224 818064 9.16 259908 2401060 4 01:10:01 AM 4966100 6931240 2916332 37.00 2688 2139820 805600 9.02 491396 2070100 13380 Average: 4872296 6949970 3010136 38.19 2688 2174875 783168 8.77 269840 2285938 21871 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 307.56 191.94 1585.93 59.13 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 65.69 48.86 654.62 8.37 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 42.88 33.48 297.50 8.44 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 213.90 148.20 47.44 40.21 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 20.34 10.34 15.87 1.61 0.00 0.00 0.00 0.00 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 45.77 35.89 127.31 11.48 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 22.38 19.06 43.17 6.84 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 25.81 20.73 38.29 5.74 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 26.80 22.50 65.98 12.09 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 40.99 53.76 23.48 4.70 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 19.53 14.01 4.51 2.78 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 6.23 5.33 1.53 1.00 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 82.02 51.97 152.37 89.75 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 70.76 50.47 235.25 19.40 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) 12/06/2024 _x86_64_ (2 CPU) 00:56:37 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 44.27 0.03 10.23 3.00 0.11 42.36 12:58:01 AM 0 39.96 0.05 8.81 2.66 0.12 48.40 12:58:01 AM 1 48.58 0.02 11.65 3.35 0.10 36.31 12:59:01 AM all 25.55 0.00 3.52 2.02 0.10 68.81 12:59:01 AM 0 13.67 0.00 2.80 2.00 0.10 81.43 12:59:01 AM 1 37.41 0.00 4.25 2.03 0.10 56.21 01:00:01 AM all 21.35 0.00 3.00 1.09 0.10 74.47 01:00:01 AM 0 14.92 0.00 2.74 1.34 0.10 80.90 01:00:01 AM 1 27.77 0.00 3.25 0.83 0.10 68.04 01:01:01 AM all 15.86 0.00 2.88 1.49 0.08 79.70 01:01:01 AM 0 5.08 0.00 2.54 1.44 0.08 90.86 01:01:01 AM 1 26.66 0.00 3.22 1.54 0.08 68.50 01:02:01 AM all 1.90 0.00 0.21 0.03 0.08 97.79 01:02:01 AM 0 2.27 0.00 0.27 0.02 0.07 97.38 01:02:01 AM 1 1.52 0.00 0.15 0.05 0.08 98.20 01:03:01 AM all 16.99 0.00 0.24 0.06 0.10 82.61 01:03:01 AM 0 3.95 0.00 0.22 0.12 0.10 95.61 01:03:01 AM 1 30.04 0.00 0.27 0.00 0.10 69.59 01:04:01 AM all 9.62 0.00 0.16 0.09 0.07 90.06 01:04:01 AM 0 2.41 0.00 0.18 0.17 0.07 97.17 01:04:01 AM 1 16.82 0.00 0.13 0.02 0.07 82.96 01:05:01 AM all 10.11 0.00 0.18 0.02 0.08 89.60 01:05:01 AM 0 5.51 0.00 0.17 0.00 0.08 94.24 01:05:01 AM 1 14.72 0.00 0.20 0.03 0.08 84.97 01:06:01 AM all 13.93 0.00 0.28 0.05 0.11 85.64 01:06:01 AM 0 10.67 0.00 0.27 0.10 0.10 88.86 01:06:01 AM 1 17.19 0.00 0.28 0.00 0.12 82.41 01:07:01 AM all 8.72 0.00 6.19 0.01 0.10 84.98 01:07:01 AM 0 6.72 0.00 6.10 0.00 0.10 87.08 01:07:01 AM 1 10.72 0.00 6.28 0.02 0.10 82.88 01:08:01 AM all 5.35 0.00 0.21 0.00 0.10 94.34 01:08:01 AM 0 5.93 0.00 0.23 0.00 0.10 93.73 01:08:01 AM 1 4.77 0.00 0.18 0.00 0.10 94.95 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 2.21 0.00 0.14 0.02 0.11 97.52 01:09:01 AM 0 3.45 0.00 0.15 0.00 0.12 96.28 01:09:01 AM 1 0.97 0.00 0.13 0.03 0.10 98.76 01:10:01 AM all 24.25 0.00 3.32 0.35 0.09 71.99 01:10:01 AM 0 20.71 0.00 3.15 0.48 0.08 75.57 01:10:01 AM 1 27.80 0.00 3.48 0.22 0.10 68.41 Average: all 15.40 0.00 2.35 0.63 0.09 81.52 Average: 0 10.41 0.00 2.13 0.64 0.09 86.73 Average: 1 20.38 0.00 2.57 0.63 0.10 76.32