---> uname -a: Linux prd-centos8-builder-2c-2g-31120.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: 2800.000 BogoMIPS: 5600.00 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 696 3665 19 3335 6695 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:9e:b6:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe9e:b6ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:65:ef:3f:47 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/01/2024 _x86_64_ (2 CPU) 01:30:08 LINUX RESTART (2 CPU) 01:31:01 AM tps rtps wtps bread/s bwrtn/s 01:32:01 AM 95.75 8.80 86.95 1375.27 7204.27 01:33:01 AM 124.63 18.16 106.46 4180.47 8206.81 01:34:01 AM 84.67 0.50 84.17 176.31 7791.35 01:35:02 AM 88.12 0.00 88.12 0.00 25675.07 01:36:01 AM 32.84 0.58 32.26 94.61 6436.09 Average: 85.38 5.62 79.75 1168.92 11077.59 01:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:32:01 AM 5002540 6958244 2879892 36.54 2688 2134400 1045272 11.70 220452 2322748 206284 01:33:01 AM 4243760 6525424 3638672 46.16 2688 2455380 1521244 17.03 294152 2979760 201612 01:34:01 AM 3934844 6308228 3947588 50.08 2688 2543760 1750740 19.60 317836 3249908 70312 01:35:02 AM 2770436 5951396 5111996 64.85 2688 3346880 2039676 22.84 482240 4231888 122720 01:36:01 AM 3758304 6859248 4124128 52.32 2688 3267140 1062160 11.89 543940 3189012 14296 Average: 3941977 6520508 3940455 49.99 2688 2749512 1483818 16.61 371724 3194663 123045 01:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 87.74 73.94 945.28 8.89 0.00 0.00 0.00 0.00 01:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 316.26 226.84 3392.92 42.79 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 117.41 102.83 1131.58 18.32 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 AM eth0 183.62 131.01 2939.89 16.96 0.00 0.00 0.00 0.00 01:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 43.17 40.14 184.54 21.83 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 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 149.99 115.20 1723.91 21.76 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/01/2024 _x86_64_ (2 CPU) 01:30:08 LINUX RESTART (2 CPU) 01:31:01 AM CPU %user %nice %system %iowait %steal %idle 01:32:01 AM all 35.84 0.00 5.88 1.64 0.12 56.52 01:32:01 AM 0 27.20 0.00 5.11 1.61 0.12 65.96 01:32:01 AM 1 44.51 0.00 6.64 1.66 0.13 47.05 01:33:01 AM all 36.89 0.00 4.15 2.63 0.11 56.22 01:33:01 AM 0 34.66 0.00 4.41 2.56 0.12 58.26 01:33:01 AM 1 39.12 0.00 3.90 2.70 0.10 54.18 01:34:01 AM all 82.80 0.00 3.76 0.97 0.12 12.35 01:34:01 AM 0 82.86 0.00 3.77 1.22 0.12 12.04 01:34:01 AM 1 82.75 0.00 3.75 0.72 0.12 12.67 01:35:02 AM all 76.39 0.00 4.41 1.35 0.12 17.74 01:35:02 AM 0 82.71 0.00 5.69 1.12 0.12 10.36 01:35:02 AM 1 70.07 0.00 3.13 1.57 0.12 25.11 01:36:01 AM all 58.53 0.00 3.62 0.92 0.09 36.84 01:36:01 AM 0 52.86 0.00 2.98 0.77 0.09 43.32 01:36:01 AM 1 64.23 0.00 4.26 1.07 0.10 30.33 Average: all 58.06 0.00 4.37 1.50 0.11 35.95 Average: 0 56.02 0.00 4.40 1.46 0.11 38.01 Average: 1 60.11 0.00 4.34 1.55 0.11 33.89