---> uname -a: Linux prd-centos8-robot-2c-8g-18456.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 585 4898 19 2213 6814 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:44:4a:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:fe44:4a5a/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) 07/07/2024 _x86_64_ (2 CPU) 01:39:47 LINUX RESTART (2 CPU) 01:40:01 AM tps rtps wtps bread/s bwrtn/s 01:41:01 AM 199.80 156.22 43.58 14737.91 37994.85 01:42:01 AM 93.67 7.08 86.59 1261.18 6892.52 01:43:01 AM 65.88 0.67 65.21 49.45 8612.83 01:44:01 AM 29.81 0.82 29.00 123.45 1521.51 01:45:01 AM 42.85 0.03 42.82 3.47 6659.31 01:46:01 AM 4.05 0.10 3.95 32.12 198.65 01:47:01 AM 0.92 0.00 0.92 0.00 605.71 01:48:01 AM 0.45 0.00 0.45 0.00 364.46 01:49:01 AM 0.55 0.02 0.53 1.07 104.15 01:50:00 AM 0.96 0.24 0.73 32.80 260.01 01:50:01 AM 0.00 0.00 0.00 0.00 0.00 01:51:01 AM 0.43 0.00 0.43 0.00 79.07 01:52:01 AM 0.32 0.00 0.32 0.00 21.06 01:53:01 AM 12.25 0.33 11.91 37.86 567.89 Average: 34.79 12.75 22.04 1254.34 4919.01 01:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:41:01 AM 5635864 7106768 2246568 28.50 2688 1665580 668848 7.49 175336 1794828 73200 01:42:01 AM 5285884 7094520 2596548 32.94 2688 1986496 646288 7.24 209840 2049856 209332 01:43:01 AM 5182724 7009504 2699708 34.25 2688 2004136 697128 7.81 220600 2131740 4 01:44:01 AM 5053128 7073376 2829304 35.89 2688 2190060 644356 7.21 257156 2202412 163656 01:45:01 AM 5041156 7064340 2841276 36.05 2688 2192912 628616 7.04 259248 2207520 4 01:46:01 AM 4991064 7018628 2891368 36.68 2688 2197308 692592 7.75 259864 2256636 1524 01:47:01 AM 4965228 7012088 2917204 37.01 2688 2216548 692592 7.75 259880 2282532 3116 01:48:01 AM 4956760 7011700 2925672 37.12 2688 2224764 692592 7.75 259880 2291088 504 01:49:01 AM 4947676 7009356 2934756 37.23 2688 2231416 714244 8.00 259928 2299808 4296 01:50:00 AM 4552160 6943292 3330272 42.25 2688 2237072 727696 8.15 261404 2313312 1596 01:50:01 AM 4552488 6943004 3329944 42.25 2688 2237128 727696 8.15 261408 2313620 1632 01:51:01 AM 4553492 6944560 3328940 42.23 2688 2237760 727696 8.15 262008 2312552 88 01:52:01 AM 4553176 6944712 3329256 42.24 2688 2238244 727696 8.15 262024 2312960 28 01:53:01 AM 5027132 6984840 2855300 36.22 2688 2132140 715680 8.01 326180 2170212 67640 Average: 4949852 7011478 2932580 37.20 2688 2142255 693123 7.76 252483 2209934 37616 01:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 206.30 117.61 914.09 54.58 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 84.84 71.74 942.20 9.54 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 37.60 25.57 272.72 3.88 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 41.93 35.84 272.12 8.72 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 219.19 204.32 50.52 46.71 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 24.98 19.91 34.41 4.81 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 42.83 36.03 134.93 9.85 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 20.26 14.18 49.88 6.24 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 27.62 25.14 24.68 13.01 0.00 0.00 0.00 0.00 01:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:00 AM eth0 43.95 56.67 67.78 4.90 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 52.70 56.76 11.94 11.09 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 5.27 4.87 1.57 1.20 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 17.19 12.93 3.74 2.34 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 70.35 47.26 147.55 89.30 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 64.82 51.71 224.38 19.63 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) 07/07/2024 _x86_64_ (2 CPU) 01:39:47 LINUX RESTART (2 CPU) 01:40:01 AM CPU %user %nice %system %iowait %steal %idle 01:41:01 AM all 37.47 0.08 9.71 26.06 0.13 26.55 01:41:01 AM 0 34.23 0.12 11.14 23.15 0.12 31.24 01:41:01 AM 1 40.71 0.05 8.27 28.98 0.14 21.85 01:42:01 AM all 35.88 0.00 5.70 2.91 0.11 55.39 01:42:01 AM 0 38.29 0.00 6.38 3.32 0.12 51.90 01:42:01 AM 1 33.47 0.00 5.03 2.51 0.10 58.89 01:43:01 AM all 12.89 0.00 1.59 2.59 0.06 82.87 01:43:01 AM 0 9.67 0.00 1.36 1.87 0.05 87.05 01:43:01 AM 1 16.11 0.00 1.82 3.31 0.07 78.70 01:44:01 AM all 27.87 0.00 3.82 0.77 0.10 67.45 01:44:01 AM 0 15.77 0.00 2.89 0.30 0.10 80.95 01:44:01 AM 1 40.00 0.00 4.75 1.24 0.10 53.91 01:45:01 AM all 11.36 0.00 2.41 2.24 0.08 83.92 01:45:01 AM 0 11.49 0.00 2.52 1.85 0.08 84.05 01:45:01 AM 1 11.22 0.00 2.29 2.63 0.07 83.79 01:46:01 AM all 6.32 0.00 0.33 0.05 0.06 93.24 01:46:01 AM 0 2.54 0.00 0.42 0.10 0.05 96.89 01:46:01 AM 1 10.11 0.00 0.23 0.00 0.07 89.59 01:47:01 AM all 20.10 0.00 0.24 0.03 0.07 79.57 01:47:01 AM 0 6.08 0.00 0.23 0.05 0.05 93.58 01:47:01 AM 1 34.08 0.00 0.25 0.00 0.08 65.58 01:48:01 AM all 7.95 0.00 0.16 0.07 0.06 91.76 01:48:01 AM 0 0.97 0.00 0.18 0.13 0.07 98.65 01:48:01 AM 1 14.94 0.00 0.13 0.00 0.05 84.88 01:49:01 AM all 16.87 0.00 0.25 0.01 0.08 82.79 01:49:01 AM 0 10.43 0.00 0.27 0.02 0.07 89.22 01:49:01 AM 1 23.31 0.00 0.23 0.00 0.08 76.37 01:50:00 AM all 8.45 0.00 6.45 0.03 0.07 85.00 01:50:00 AM 0 6.96 0.00 6.37 0.03 0.07 86.57 01:50:00 AM 1 9.94 0.00 6.54 0.02 0.07 83.43 01:50:01 AM all 23.45 0.00 1.38 0.00 0.00 75.17 01:50:01 AM 0 4.11 0.00 1.37 0.00 0.00 94.52 01:50:01 AM 1 43.06 0.00 1.39 0.00 0.00 55.56 01:50:01 AM CPU %user %nice %system %iowait %steal %idle 01:51:01 AM all 3.01 0.00 0.13 0.00 0.07 96.79 01:51:01 AM 0 0.87 0.00 0.13 0.00 0.05 98.95 01:51:01 AM 1 5.15 0.00 0.13 0.00 0.08 94.63 01:52:01 AM all 5.05 0.00 0.18 0.00 0.07 94.70 01:52:01 AM 0 2.09 0.00 0.17 0.00 0.05 97.69 01:52:01 AM 1 8.02 0.00 0.18 0.00 0.08 91.71 01:53:01 AM all 20.16 0.00 2.69 0.13 0.08 76.93 01:53:01 AM 0 14.49 0.00 2.62 0.13 0.08 82.67 01:53:01 AM 1 25.82 0.00 2.75 0.13 0.08 71.21 Average: all 16.42 0.01 2.58 2.67 0.08 78.25 Average: 0 11.82 0.01 2.66 2.37 0.07 83.07 Average: 1 21.02 0.00 2.50 2.97 0.08 73.43