---> uname -a: Linux prd-centos8-docker-8c-8g-77212.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1016 28295 19 2578 30430 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:85:37:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fe85:37e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:0c:1c:e2 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) 10/16/2024 _x86_64_ (8 CPU) 22:39:25 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 138.74 9.35 129.39 2799.47 10004.93 10:42:01 PM 198.43 15.09 183.34 1884.17 10058.25 Average: 168.59 12.22 156.36 2341.82 10031.59 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29408716 31244680 3246996 9.94 2688 2155180 1336476 3.97 180124 2610764 117132 10:42:01 PM 29042716 31228820 3612996 11.06 2688 2498780 1358528 4.03 457648 2680112 174020 Average: 29225716 31236750 3429996 10.50 2688 2326980 1347502 4.00 318886 2645438 145576 10:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 97.77 73.81 1181.23 30.70 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 324.46 309.80 2413.45 547.88 0.00 0.00 0.00 0.00 10:42:01 PM 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 211.11 191.80 1797.34 289.29 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) 10/16/2024 _x86_64_ (8 CPU) 22:39:25 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 9.40 0.00 1.06 0.72 0.05 88.77 10:41:01 PM 0 11.42 0.00 1.08 0.32 0.05 87.13 10:41:01 PM 1 5.76 0.00 0.82 1.92 0.07 91.43 10:41:01 PM 2 5.15 0.00 0.52 0.60 0.07 93.67 10:41:01 PM 3 3.14 0.00 0.60 0.53 0.03 95.69 10:41:01 PM 4 12.98 0.00 1.72 0.47 0.03 84.81 10:41:01 PM 5 20.86 0.00 1.93 1.07 0.07 76.07 10:41:01 PM 6 9.62 0.00 1.25 0.38 0.05 88.69 10:41:01 PM 7 6.24 0.00 0.53 0.48 0.03 92.71 10:42:01 PM all 14.22 0.00 1.32 1.04 0.06 83.36 10:42:01 PM 0 17.92 0.00 1.84 1.35 0.07 78.82 10:42:01 PM 1 16.19 0.00 1.24 1.17 0.05 81.36 10:42:01 PM 2 14.90 0.00 1.49 0.97 0.05 82.59 10:42:01 PM 3 6.61 0.00 1.39 2.90 0.05 89.05 10:42:01 PM 4 11.87 0.00 0.97 0.05 0.07 87.04 10:42:01 PM 5 22.07 0.00 1.34 0.64 0.07 75.89 10:42:01 PM 6 10.93 0.00 0.97 0.08 0.05 87.97 10:42:01 PM 7 13.31 0.00 1.34 1.17 0.07 84.12 Average: all 11.81 0.00 1.19 0.88 0.05 86.07 Average: 0 14.67 0.00 1.46 0.84 0.06 82.98 Average: 1 10.97 0.00 1.03 1.55 0.06 86.39 Average: 2 10.02 0.00 1.00 0.79 0.06 88.13 Average: 3 4.87 0.00 0.99 1.71 0.04 92.37 Average: 4 12.42 0.00 1.34 0.26 0.05 85.92 Average: 5 21.46 0.00 1.64 0.85 0.07 75.98 Average: 6 10.28 0.00 1.11 0.23 0.05 88.33 Average: 7 9.77 0.00 0.94 0.83 0.05 88.42