---> uname -a: Linux prd-centos8-robot-2c-8g-122.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4962 19 2151 6818 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:a8:e4:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fea8:e4df/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) 01/09/2025 _x86_64_ (2 CPU) 01:04:16 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 88.37 8.68 79.69 1493.48 6360.19 01:07:01 AM 73.04 0.77 72.28 53.58 9755.18 01:08:01 AM 15.00 0.38 14.61 64.26 679.40 01:09:01 AM 68.88 9.23 59.65 1641.72 7838.65 01:10:01 AM 4.70 0.10 4.60 32.13 211.38 01:11:01 AM 2.05 0.00 2.05 0.00 120.96 01:12:01 AM 0.23 0.00 0.23 0.00 69.76 01:13:01 AM 0.30 0.00 0.30 0.00 41.99 01:14:01 AM 0.15 0.00 0.15 0.00 63.34 01:15:01 AM 0.38 0.00 0.38 0.00 15.66 01:16:01 AM 0.22 0.00 0.22 0.00 13.35 01:17:01 AM 0.25 0.00 0.25 0.00 32.16 01:18:01 AM 10.68 0.32 10.36 36.93 376.97 01:19:01 AM 26.06 0.53 25.52 64.78 1510.95 Average: 20.74 1.43 19.31 241.92 1935.06 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5260528 7010604 2621900 33.26 2688 1930428 731576 8.19 193556 2101080 217908 01:07:01 AM 5215236 7010380 2667192 33.84 2688 1973144 705820 7.90 198448 2125624 16 01:08:01 AM 5210860 7048532 2671568 33.89 2688 2013120 688336 7.71 227696 2094556 36580 01:09:01 AM 5014976 7063212 2867452 36.38 2688 2218188 626616 7.02 263808 2229852 112 01:10:01 AM 4975212 7024988 2907216 36.88 2688 2219716 701824 7.86 263944 2270120 576 01:11:01 AM 4972064 7023752 2910364 36.92 2688 2221612 701824 7.86 263956 2273364 752 01:12:01 AM 4967176 7020288 2915252 36.98 2688 2223056 737352 8.26 263960 2278196 196 01:13:01 AM 4962580 7017264 2919848 37.04 2688 2224592 737352 8.26 263964 2282684 564 01:14:01 AM 4960124 7016272 2922304 37.07 2688 2226072 737352 8.26 263964 2285000 212 01:15:01 AM 4959408 7015840 2923020 37.08 2688 2226344 753160 8.43 263964 2285768 208 01:16:01 AM 4958932 7015528 2923496 37.09 2688 2226508 753160 8.43 263968 2286180 56 01:17:01 AM 4955852 7013604 2926576 37.13 2688 2227664 753160 8.43 263968 2289432 328 01:18:01 AM 5069140 6993028 2813288 35.69 2688 2099808 707340 7.92 294396 2168148 43340 01:19:01 AM 5116012 7015444 2766416 35.10 2688 2075448 690112 7.73 463472 1955308 16604 Average: 5042721 7020624 2839707 36.03 2688 2150407 716070 8.02 268076 2208951 22675 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 239.28 160.96 1467.91 50.98 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 42.64 29.86 438.66 5.48 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 16.73 15.01 31.73 5.00 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 222.61 158.88 312.02 43.72 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 38.79 29.61 9.94 3.08 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 94.67 92.02 18.17 8.62 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 55.76 53.76 11.48 5.82 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 69.44 69.28 13.37 6.39 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 63.87 61.94 13.45 7.04 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 14.21 12.38 3.40 2.18 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 4.58 3.68 1.38 0.87 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 36.87 33.74 9.16 5.90 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 86.92 62.04 103.02 50.44 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 19.68 18.16 15.46 8.67 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 71.86 57.24 174.93 14.59 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) 01/09/2025 _x86_64_ (2 CPU) 01:04:16 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 39.92 0.00 5.59 2.08 0.11 52.30 01:06:01 AM 0 52.19 0.00 6.40 2.42 0.12 38.87 01:06:01 AM 1 27.71 0.00 4.79 1.74 0.10 65.67 01:07:01 AM all 14.59 0.00 2.23 2.73 0.07 80.38 01:07:01 AM 0 18.07 0.00 2.53 3.31 0.07 76.02 01:07:01 AM 1 11.11 0.00 1.94 2.15 0.07 84.74 01:08:01 AM all 17.76 0.00 2.38 0.20 0.07 79.60 01:08:01 AM 0 28.23 0.00 2.90 0.27 0.07 68.53 01:08:01 AM 1 7.28 0.00 1.85 0.13 0.07 90.67 01:09:01 AM all 20.98 0.00 4.03 2.71 0.08 72.21 01:09:01 AM 0 22.07 0.00 4.07 2.45 0.07 71.34 01:09:01 AM 1 19.88 0.00 3.99 2.96 0.08 73.08 01:10:01 AM all 2.69 0.00 0.29 0.03 0.05 96.93 01:10:01 AM 0 4.05 0.00 0.42 0.07 0.05 95.42 01:10:01 AM 1 1.34 0.00 0.17 0.00 0.05 98.45 01:11:01 AM all 7.89 0.00 0.50 0.03 0.08 91.50 01:11:01 AM 0 8.74 0.00 0.52 0.00 0.08 90.66 01:11:01 AM 1 7.05 0.00 0.49 0.07 0.07 92.33 01:12:01 AM all 5.87 0.00 0.33 0.00 0.08 93.73 01:12:01 AM 0 4.94 0.00 0.30 0.00 0.07 94.69 01:12:01 AM 1 6.80 0.00 0.35 0.00 0.08 92.77 01:13:01 AM all 4.44 0.00 0.36 0.00 0.08 95.12 01:13:01 AM 0 6.70 0.00 0.28 0.00 0.08 92.93 01:13:01 AM 1 2.18 0.00 0.44 0.00 0.07 97.32 01:14:01 AM all 7.55 0.00 0.46 0.00 0.08 91.91 01:14:01 AM 0 10.88 0.00 0.42 0.00 0.08 88.62 01:14:01 AM 1 4.23 0.00 0.50 0.00 0.07 95.20 01:15:01 AM all 3.79 0.00 0.24 0.00 0.09 95.87 01:15:01 AM 0 6.18 0.00 0.28 0.00 0.10 93.43 01:15:01 AM 1 1.40 0.00 0.20 0.00 0.08 98.31 01:16:01 AM all 1.55 0.00 0.14 0.00 0.09 98.21 01:16:01 AM 0 1.59 0.00 0.15 0.00 0.10 98.16 01:16:01 AM 1 1.52 0.00 0.13 0.00 0.08 98.26 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 9.50 0.00 0.45 0.00 0.07 89.98 01:17:01 AM 0 10.68 0.00 0.52 0.00 0.07 88.73 01:17:01 AM 1 8.32 0.00 0.38 0.00 0.07 91.23 01:18:01 AM all 16.34 0.00 1.55 0.07 0.08 81.96 01:18:01 AM 0 19.01 0.00 1.49 0.07 0.08 79.35 01:18:01 AM 1 13.68 0.00 1.61 0.07 0.08 84.56 01:19:01 AM all 29.54 0.00 3.29 0.35 0.08 66.74 01:19:01 AM 0 36.14 0.00 3.64 0.28 0.07 59.87 01:19:01 AM 1 22.93 0.00 2.94 0.42 0.10 73.62 Average: all 13.03 0.00 1.56 0.59 0.08 84.74 Average: 0 16.39 0.00 1.71 0.63 0.08 81.19 Average: 1 9.67 0.00 1.41 0.54 0.08 88.30