---> uname -a: Linux prd-centos8-robot-2c-8g-40441.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 618 4868 19 2210 6782 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:cf:e9:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fecf:e995/64 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) 10/08/2024 _x86_64_ (2 CPU) 05:05:56 LINUX RESTART (2 CPU) 05:07:01 AM tps rtps wtps bread/s bwrtn/s 05:08:01 AM 106.48 12.95 93.54 2338.29 6785.54 05:09:01 AM 69.31 0.63 68.68 48.92 9406.30 05:10:01 AM 6.00 0.42 5.58 64.78 122.03 05:11:01 AM 60.14 0.03 60.10 3.46 8030.93 05:12:01 AM 8.12 0.08 8.03 31.99 769.12 05:13:01 AM 1.98 0.02 1.97 0.13 125.83 05:14:01 AM 1.07 0.00 1.07 0.00 761.75 05:15:01 AM 0.32 0.00 0.32 0.00 218.08 05:16:01 AM 0.40 0.02 0.38 1.07 177.86 05:17:01 AM 1.17 0.38 0.78 55.32 199.28 05:18:01 AM 0.47 0.00 0.47 0.00 42.11 05:19:01 AM 0.20 0.00 0.20 0.00 16.61 05:20:01 AM 7.30 0.33 6.96 37.85 345.80 Average: 20.23 1.14 19.08 198.61 2077.24 05:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 AM 5251752 7049372 2630680 33.37 2688 1975480 706024 7.91 210512 2085004 223460 05:09:01 AM 5178176 7005544 2704256 34.31 2688 2004472 721520 8.08 231104 2126924 1112 05:10:01 AM 5238456 7066688 2643976 33.54 2688 2005324 686676 7.69 240008 2057916 4 05:11:01 AM 5000200 7030568 2882232 36.57 2688 2199384 671752 7.52 257908 2248432 16544 05:12:01 AM 4963172 6994336 2919260 37.04 2688 2200568 720612 8.07 258044 2285556 236 05:13:01 AM 4940960 6979520 2941472 37.32 2688 2207884 736192 8.24 258488 2306856 5600 05:14:01 AM 4922860 6978220 2959572 37.55 2688 2224804 736192 8.24 258544 2324612 88 05:15:01 AM 4914784 6976908 2967648 37.65 2688 2231564 736192 8.24 258544 2333224 352 05:16:01 AM 4908144 6976440 2974288 37.73 2688 2237788 736192 8.24 258596 2339592 1276 05:17:01 AM 4512300 6909948 3370132 42.75 2688 2244140 761952 8.53 260108 2354452 408 05:18:01 AM 4511780 6909720 3370652 42.76 2688 2244740 761952 8.53 260120 2355196 20 05:19:01 AM 4514856 6913280 3367576 42.72 2688 2245216 761952 8.53 260136 2352020 72 05:20:01 AM 5049256 7004504 2833176 35.94 2688 2128628 701260 7.85 330592 2142224 67444 Average: 4915900 6984234 2966532 37.63 2688 2165384 726036 8.13 257131 2254770 24355 05:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 112.96 87.00 1010.56 21.03 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 43.92 29.76 383.30 5.45 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 9.81 7.71 3.03 2.30 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 217.64 153.92 334.93 36.65 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 16.95 5.60 4.83 0.89 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 26.95 22.23 64.31 5.27 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 41.30 34.49 113.18 9.47 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 17.05 13.93 34.84 5.83 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 26.71 22.61 24.03 12.19 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 45.13 58.96 67.52 5.39 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 4.95 3.73 1.35 0.94 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 21.51 13.31 4.42 2.60 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 76.42 52.87 149.31 93.73 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 50.87 38.94 168.91 15.52 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) 10/08/2024 _x86_64_ (2 CPU) 05:05:56 LINUX RESTART (2 CPU) 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 37.71 0.00 6.41 3.05 0.11 52.72 05:08:01 AM 0 50.18 0.00 7.50 3.20 0.10 39.01 05:08:01 AM 1 25.30 0.00 5.32 2.89 0.12 66.37 05:09:01 AM all 15.12 0.00 2.03 3.01 0.06 79.78 05:09:01 AM 0 15.16 0.00 2.19 2.81 0.05 79.79 05:09:01 AM 1 15.08 0.00 1.87 3.21 0.07 79.77 05:10:01 AM all 6.00 0.00 0.79 0.21 0.06 92.93 05:10:01 AM 0 7.16 0.00 0.79 0.27 0.07 91.72 05:10:01 AM 1 4.85 0.00 0.80 0.15 0.05 94.15 05:11:01 AM all 26.56 0.00 4.56 1.87 0.08 66.93 05:11:01 AM 0 34.01 0.00 5.26 2.08 0.08 58.57 05:11:01 AM 1 19.14 0.00 3.86 1.65 0.08 75.26 05:12:01 AM all 1.29 0.00 0.23 0.19 0.05 98.25 05:12:01 AM 0 2.37 0.00 0.28 0.23 0.05 97.06 05:12:01 AM 1 0.20 0.00 0.17 0.15 0.05 99.43 05:13:01 AM all 8.32 0.00 0.22 0.03 0.08 91.36 05:13:01 AM 0 11.02 0.00 0.20 0.00 0.08 88.69 05:13:01 AM 1 5.62 0.00 0.23 0.05 0.08 94.02 05:14:01 AM all 17.56 0.00 0.18 0.12 0.08 82.07 05:14:01 AM 0 29.47 0.00 0.18 0.08 0.07 70.19 05:14:01 AM 1 5.63 0.00 0.18 0.15 0.08 93.95 05:15:01 AM all 7.65 0.00 0.14 0.03 0.06 92.12 05:15:01 AM 0 10.16 0.00 0.15 0.00 0.05 89.64 05:15:01 AM 1 5.14 0.00 0.13 0.05 0.07 94.61 05:16:01 AM all 15.45 0.00 0.19 0.03 0.08 84.25 05:16:01 AM 0 13.72 0.00 0.20 0.00 0.08 85.99 05:16:01 AM 1 17.17 0.00 0.18 0.05 0.08 82.51 05:17:01 AM all 9.09 0.00 6.39 0.06 0.09 84.37 05:17:01 AM 0 7.54 0.00 6.40 0.07 0.08 85.92 05:17:01 AM 1 10.65 0.00 6.37 0.05 0.10 82.82 05:18:01 AM all 2.56 0.00 0.10 0.00 0.10 97.24 05:18:01 AM 0 3.98 0.00 0.08 0.00 0.08 95.86 05:18:01 AM 1 1.15 0.00 0.12 0.00 0.12 98.61 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 4.96 0.00 0.19 0.00 0.08 94.76 05:19:01 AM 0 3.55 0.00 0.22 0.00 0.08 96.15 05:19:01 AM 1 6.38 0.00 0.17 0.00 0.08 93.37 05:20:01 AM all 18.85 0.00 2.46 0.13 0.08 78.47 05:20:01 AM 0 13.11 0.00 2.64 0.05 0.08 84.12 05:20:01 AM 1 24.59 0.00 2.29 0.22 0.08 72.82 Average: all 13.16 0.00 1.84 0.67 0.08 84.26 Average: 0 15.48 0.00 2.00 0.68 0.07 81.77 Average: 1 10.84 0.00 1.67 0.66 0.08 86.75