---> uname -a: Linux prd-centos8-robot-2c-8g-6844.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 609 4969 19 2118 6791 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:0c:62:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe0c:6240/64 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) 08/02/2024 _x86_64_ (2 CPU) 04:35:05 LINUX RESTART (2 CPU) 04:36:01 AM tps rtps wtps bread/s bwrtn/s 04:37:01 AM 80.66 22.16 58.50 4938.75 5009.01 04:38:01 AM 90.43 0.70 89.74 50.79 9967.57 04:39:01 AM 22.19 0.85 21.34 123.96 1454.02 04:40:01 AM 52.20 0.03 52.17 3.47 5716.61 04:41:01 AM 16.10 0.10 16.00 32.10 2653.02 04:42:01 AM 4.12 0.03 4.08 1.87 219.76 04:43:01 AM 15.96 0.42 15.55 47.73 799.77 Average: 40.23 3.47 36.76 742.61 3688.33 04:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:37:01 AM 5238156 6992628 2644276 33.55 2688 1936592 797856 8.93 247348 2074000 209496 04:38:01 AM 5168840 6989500 2713592 34.43 2688 1997476 742612 8.31 222304 2137624 26400 04:39:01 AM 5249428 7074556 2633004 33.40 2688 2002464 672732 7.53 241196 2044984 16 04:40:01 AM 5019440 7042964 2862992 36.32 2688 2192492 672712 7.53 260804 2222572 65320 04:41:01 AM 4980288 7005524 2902144 36.82 2688 2194572 723700 8.10 261252 2264004 172 04:42:01 AM 4973108 7000852 2909324 36.91 2688 2197112 723700 8.10 261392 2271292 96 04:43:01 AM 5097536 6958128 2784896 35.33 2688 2035560 769820 8.62 443728 1988020 13356 Average: 5103828 7009165 2778604 35.25 2688 2079467 729019 8.16 276861 2143214 44979 04:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 277.19 185.07 1578.84 60.99 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 46.74 40.33 518.90 7.86 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 12.90 7.38 4.88 2.99 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 260.23 220.53 317.61 42.92 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 28.60 21.62 8.11 3.56 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 19.38 20.89 5.69 4.93 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 63.19 45.99 88.57 35.00 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 101.17 77.40 360.33 22.61 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) 08/02/2024 _x86_64_ (2 CPU) 04:35:05 LINUX RESTART (2 CPU) 04:36:01 AM CPU %user %nice %system %iowait %steal %idle 04:37:01 AM all 31.89 0.00 6.17 4.09 0.09 57.76 04:37:01 AM 0 35.46 0.00 6.50 3.45 0.08 54.51 04:37:01 AM 1 28.32 0.00 5.85 4.73 0.10 61.01 04:38:01 AM all 26.57 0.00 3.93 5.39 0.13 63.98 04:38:01 AM 0 39.57 0.00 4.54 5.41 0.13 50.35 04:38:01 AM 1 13.66 0.00 3.33 5.38 0.12 77.51 04:39:01 AM all 9.56 0.00 1.14 1.21 0.09 87.99 04:39:01 AM 0 9.29 0.00 1.25 0.58 0.07 88.80 04:39:01 AM 1 9.83 0.00 1.04 1.84 0.12 87.18 04:40:01 AM all 26.87 0.00 4.86 1.80 0.09 66.38 04:40:01 AM 0 44.52 0.00 6.40 2.25 0.10 46.73 04:40:01 AM 1 9.32 0.00 3.32 1.37 0.08 85.92 04:41:01 AM all 6.99 0.00 0.77 1.69 0.06 90.49 04:41:01 AM 0 10.11 0.00 1.03 2.76 0.07 86.04 04:41:01 AM 1 3.89 0.00 0.52 0.63 0.05 94.91 04:42:01 AM all 10.74 0.00 0.68 0.11 0.08 88.40 04:42:01 AM 0 13.64 0.00 0.75 0.00 0.08 85.52 04:42:01 AM 1 7.84 0.00 0.60 0.22 0.07 91.28 04:43:01 AM all 21.73 0.00 2.88 1.47 0.10 73.81 04:43:01 AM 0 28.48 0.00 2.81 2.49 0.08 66.13 04:43:01 AM 1 14.98 0.00 2.95 0.45 0.12 81.50 Average: all 19.19 0.00 2.92 2.25 0.09 75.55 Average: 0 25.85 0.00 3.33 2.42 0.09 68.31 Average: 1 12.54 0.00 2.51 2.09 0.09 82.77