---> uname -a: Linux prd-centos8-docker-8c-8g-13074.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1001 27375 19 3513 30437 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:79:74:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe79:7416/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:23:01:4e 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/14/2024 _x86_64_ (8 CPU) 11:01:01 LINUX RESTART (8 CPU) 11:02:01 AM tps rtps wtps bread/s bwrtn/s 11:03:01 AM 99.09 12.81 86.28 2193.31 5343.09 11:04:01 AM 152.22 2.68 149.54 471.65 9379.37 11:05:01 AM 220.83 2.32 218.51 54.92 37817.56 11:06:01 AM 86.22 1.87 84.35 159.84 10373.90 Average: 139.58 4.92 134.65 720.52 15725.08 11:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 AM 29588992 31273016 3066720 9.39 2688 2008452 1437104 4.26 166576 2475296 158128 11:04:01 AM 28722320 30600704 3933392 12.05 2688 2193888 2243864 6.66 188452 3275260 99416 11:05:01 AM 27230744 30166024 5424968 16.61 2688 3243704 2294152 6.81 231936 4690456 60984 11:06:01 AM 28031068 31166796 4624644 14.16 2688 3440240 1480948 4.39 480220 3637376 984 Average: 28393281 30801635 4262431 13.05 2688 2721571 1864017 5.53 266796 3519597 79878 11:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 99.37 67.83 996.58 16.22 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 227.81 211.53 1620.42 60.62 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 390.15 255.16 7840.25 37.08 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 231.91 212.30 283.71 1178.02 0.00 0.00 0.00 0.00 11:06:01 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 237.26 186.66 2684.75 322.85 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/14/2024 _x86_64_ (8 CPU) 11:01:01 LINUX RESTART (8 CPU) 11:02:01 AM CPU %user %nice %system %iowait %steal %idle 11:03:01 AM all 10.53 0.00 1.06 0.61 0.05 87.75 11:03:01 AM 0 5.19 0.00 0.78 0.38 0.07 93.58 11:03:01 AM 1 12.19 0.00 0.90 0.52 0.05 86.34 11:03:01 AM 2 9.57 0.00 1.63 1.80 0.05 86.94 11:03:01 AM 3 2.09 0.00 0.53 0.12 0.05 97.21 11:03:01 AM 4 15.48 0.00 1.19 0.35 0.05 82.93 11:03:01 AM 5 26.02 0.00 1.82 0.28 0.05 71.83 11:03:01 AM 6 9.57 0.00 0.80 0.33 0.05 89.25 11:03:01 AM 7 4.15 0.00 0.80 1.12 0.02 93.91 11:04:01 AM all 10.09 0.00 0.88 0.91 0.05 88.07 11:04:01 AM 0 5.58 0.00 0.95 1.47 0.07 91.94 11:04:01 AM 1 7.68 0.00 0.95 1.61 0.05 89.71 11:04:01 AM 2 14.09 0.00 2.35 2.05 0.07 81.44 11:04:01 AM 3 6.96 0.00 0.69 0.20 0.08 92.07 11:04:01 AM 4 8.62 0.00 0.57 0.75 0.05 90.01 11:04:01 AM 5 12.17 0.00 0.73 0.58 0.03 86.48 11:04:01 AM 6 16.90 0.00 0.37 0.07 0.03 82.64 11:04:01 AM 7 8.76 0.00 0.42 0.52 0.05 90.26 11:05:01 AM all 8.97 0.00 0.86 3.00 0.05 87.12 11:05:01 AM 0 8.15 0.00 0.99 0.70 0.05 90.11 11:05:01 AM 1 10.90 0.00 0.97 2.14 0.05 85.94 11:05:01 AM 2 8.07 0.00 0.64 3.61 0.07 87.61 11:05:01 AM 3 10.83 0.00 1.09 1.00 0.05 87.04 11:05:01 AM 4 11.24 0.00 0.63 9.52 0.05 78.56 11:05:01 AM 5 9.71 0.00 0.87 5.71 0.05 83.66 11:05:01 AM 6 6.60 0.00 0.79 0.89 0.05 91.67 11:05:01 AM 7 6.22 0.00 0.95 0.42 0.05 92.36 11:06:01 AM all 12.82 0.00 1.25 0.58 0.05 85.30 11:06:01 AM 0 9.19 0.00 1.42 0.07 0.05 89.27 11:06:01 AM 1 8.83 0.00 1.52 0.52 0.03 89.10 11:06:01 AM 2 12.55 0.00 1.10 0.12 0.03 86.20 11:06:01 AM 3 5.57 0.00 0.87 1.46 0.05 92.05 11:06:01 AM 4 40.79 0.00 1.79 0.32 0.07 57.04 11:06:01 AM 5 19.89 0.00 1.46 0.32 0.05 78.29 11:06:01 AM 6 4.36 0.00 1.25 1.87 0.07 92.45 11:06:01 AM 7 1.39 0.00 0.57 0.00 0.05 97.99 Average: all 10.60 0.00 1.01 1.28 0.05 87.06 Average: 0 7.02 0.00 1.04 0.66 0.06 91.23 Average: 1 9.90 0.00 1.09 1.19 0.05 87.77 Average: 2 11.07 0.00 1.43 1.89 0.05 85.55 Average: 3 6.36 0.00 0.79 0.69 0.06 92.09 Average: 4 19.03 0.00 1.04 2.74 0.05 77.13 Average: 5 16.95 0.00 1.22 1.72 0.05 80.07 Average: 6 9.35 0.00 0.80 0.79 0.05 89.01 Average: 7 5.13 0.00 0.69 0.51 0.04 93.63