---> uname -a: Linux prd-centos8-docker-8c-8g-39370.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 991 27556 19 3342 30452 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:a6:e3:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fea6:e34e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:64:75:1a 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) 09/18/2024 _x86_64_ (8 CPU) 02:56:43 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 420.43 169.16 251.27 15365.21 43402.98 02:59:01 AM 220.81 15.04 205.76 3891.64 10660.76 03:00:01 AM 207.83 4.87 202.97 176.10 37672.34 Average: 283.03 63.03 220.00 6478.00 30578.30 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29666776 31309280 2988936 9.15 2688 1967268 1415440 4.20 165292 2398776 139056 02:59:01 AM 28896128 30833828 3759584 11.51 2688 2253244 1707320 5.07 191044 3092836 61204 03:00:01 AM 28220816 31186328 4434896 13.58 2688 3275336 1461876 4.34 754944 3193320 24332 Average: 28927907 31109812 3727805 11.42 2688 2498616 1528212 4.53 370427 2894977 74864 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 381.56 236.60 1746.18 65.70 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 185.67 173.91 1314.51 47.30 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 454.17 429.75 3701.68 3806.69 0.00 0.00 0.00 0.00 03:00:01 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 340.46 280.08 2254.04 1306.43 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) 09/18/2024 _x86_64_ (8 CPU) 02:56:43 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 14.09 0.01 3.13 3.67 0.07 79.04 02:58:01 AM 0 12.25 0.00 2.55 3.34 0.07 81.80 02:58:01 AM 1 10.79 0.00 2.03 1.41 0.08 85.69 02:58:01 AM 2 21.76 0.00 3.82 3.01 0.07 71.34 02:58:01 AM 3 16.36 0.00 3.38 2.73 0.07 77.46 02:58:01 AM 4 15.10 0.00 2.71 5.98 0.07 76.14 02:58:01 AM 5 9.85 0.00 3.64 5.71 0.05 80.75 02:58:01 AM 6 18.93 0.00 4.58 4.48 0.08 71.94 02:58:01 AM 7 7.64 0.07 2.31 2.68 0.05 87.24 02:59:01 AM all 12.36 0.00 0.98 1.27 0.05 85.34 02:59:01 AM 0 6.17 0.00 0.74 0.90 0.05 92.15 02:59:01 AM 1 4.53 0.00 0.87 2.09 0.05 92.46 02:59:01 AM 2 9.05 0.00 0.97 1.05 0.05 88.88 02:59:01 AM 3 10.98 0.00 1.14 2.06 0.07 85.76 02:59:01 AM 4 21.59 0.00 0.70 0.50 0.05 77.16 02:59:01 AM 5 12.23 0.00 1.29 1.74 0.05 84.70 02:59:01 AM 6 23.35 0.00 1.60 0.95 0.07 74.03 02:59:01 AM 7 11.01 0.00 0.52 0.84 0.05 87.59 03:00:01 AM all 13.22 0.00 1.31 2.37 0.07 83.03 03:00:01 AM 0 11.01 0.00 1.87 4.36 0.08 82.67 03:00:01 AM 1 14.95 0.00 1.64 4.45 0.08 78.88 03:00:01 AM 2 19.92 0.00 1.29 1.82 0.08 76.89 03:00:01 AM 3 12.63 0.00 0.92 1.51 0.05 84.89 03:00:01 AM 4 9.23 0.00 1.61 3.48 0.05 85.64 03:00:01 AM 5 9.99 0.00 0.84 0.80 0.07 88.30 03:00:01 AM 6 21.95 0.00 1.34 0.13 0.07 76.51 03:00:01 AM 7 6.07 0.00 1.02 2.42 0.05 90.44 Average: all 13.22 0.00 1.81 2.43 0.06 82.47 Average: 0 9.81 0.00 1.72 2.87 0.07 85.54 Average: 1 10.09 0.00 1.51 2.65 0.07 85.67 Average: 2 16.91 0.00 2.02 1.96 0.07 79.04 Average: 3 13.32 0.00 1.81 2.10 0.06 82.71 Average: 4 15.31 0.00 1.67 3.32 0.06 79.65 Average: 5 10.69 0.00 1.92 2.75 0.06 84.58 Average: 6 21.42 0.00 2.50 1.85 0.07 74.16 Average: 7 8.24 0.02 1.28 1.98 0.05 88.42