---> uname -a: Linux prd-centos8-robot-2c-8g-6174.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 599 4978 19 2119 6801 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:b8:9f:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:feb8:9fe9/64 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) 12/29/2024 _x86_64_ (2 CPU) 02:00:34 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 134.78 73.08 61.70 7883.32 39807.84 02:03:01 AM 108.31 0.10 108.21 2.93 10476.68 02:04:01 AM 32.82 1.08 31.74 115.96 3830.51 02:05:01 AM 46.30 6.71 39.59 1245.72 2312.50 02:06:01 AM 34.79 0.03 34.76 3.47 6321.88 02:07:01 AM 8.86 0.42 8.45 69.04 246.65 02:08:01 AM 27.73 0.53 27.20 64.79 1177.37 Average: 56.24 11.71 44.53 1341.37 9170.87 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5462020 7026336 2420412 30.71 2688 1756636 713960 7.99 187508 1949516 106760 02:03:01 AM 5166044 6985796 2716388 34.46 2688 1998324 703972 7.88 189788 2183228 94560 02:04:01 AM 5276656 7074344 2605776 33.06 2688 1975204 627120 7.02 217068 2045440 28 02:05:01 AM 4960968 6997872 2921464 37.06 2688 2206384 675140 7.56 253568 2296424 173428 02:06:01 AM 5011332 7048036 2871100 36.42 2688 2206564 622288 6.97 257840 2239620 16 02:07:01 AM 5064080 6957140 2818352 35.75 2688 2066792 716376 8.02 279520 2182600 31188 02:08:01 AM 5128652 6995248 2753780 34.94 2688 2042304 700884 7.85 448984 1956232 16516 Average: 5152822 7012110 2729610 34.63 2688 2036030 679963 7.61 262039 2121866 60357 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 299.58 183.80 1531.76 56.64 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 57.71 43.60 704.74 7.86 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 14.28 8.13 6.66 3.47 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 35.34 30.46 296.93 6.86 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 192.00 140.88 42.45 39.52 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 55.53 37.47 76.11 20.08 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 20.26 18.80 18.16 8.87 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 96.40 66.17 382.54 20.48 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) 12/29/2024 _x86_64_ (2 CPU) 02:00:34 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 36.21 0.03 8.63 15.47 0.13 39.53 02:02:01 AM 0 35.23 0.00 7.95 14.61 0.12 42.10 02:02:01 AM 1 37.19 0.05 9.31 16.33 0.15 36.97 02:03:01 AM all 28.01 0.00 4.58 5.58 0.11 61.73 02:03:01 AM 0 18.60 0.00 3.83 6.51 0.10 70.97 02:03:01 AM 1 37.43 0.00 5.33 4.66 0.12 52.47 02:04:01 AM all 17.14 0.00 1.97 1.45 0.09 79.36 02:04:01 AM 0 11.03 0.00 1.87 1.77 0.08 85.24 02:04:01 AM 1 23.25 0.00 2.06 1.12 0.10 73.47 02:05:01 AM all 23.83 0.00 4.36 1.18 0.09 70.53 02:05:01 AM 0 12.31 0.00 3.79 1.00 0.08 82.82 02:05:01 AM 1 35.38 0.00 4.94 1.37 0.10 58.21 02:06:01 AM all 5.16 0.00 1.36 2.11 0.08 91.29 02:06:01 AM 0 5.93 0.00 1.54 1.90 0.08 90.54 02:06:01 AM 1 4.38 0.00 1.19 2.32 0.07 92.04 02:07:01 AM all 9.29 0.00 1.35 0.10 0.08 89.18 02:07:01 AM 0 7.33 0.00 1.54 0.07 0.07 91.00 02:07:01 AM 1 11.25 0.00 1.15 0.13 0.10 87.36 02:08:01 AM all 32.56 0.00 3.53 0.62 0.11 63.18 02:08:01 AM 0 8.73 0.00 2.32 0.37 0.10 88.48 02:08:01 AM 1 56.40 0.00 4.74 0.87 0.12 37.87 Average: all 21.73 0.00 3.68 3.77 0.10 70.72 Average: 0 14.14 0.00 3.26 3.73 0.09 78.78 Average: 1 29.32 0.01 4.10 3.82 0.11 62.65