---> uname -a: Linux prd-centos8-docker-8c-8g-8689.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 982 28284 19 2623 30463 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:82:76:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe82:7660/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:18:46:1e 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) 02/25/2024 _x86_64_ (8 CPU) 22:39:19 LINUX RESTART (8 CPU) 10:40:00 PM tps rtps wtps bread/s bwrtn/s 10:40:03 PM 38.57 3.14 35.43 688.79 1019.28 10:41:01 PM 129.74 10.05 119.69 3043.20 9646.99 10:42:01 PM 165.29 15.24 150.05 1833.92 6375.84 Average: 145.79 12.51 133.28 2396.01 7854.42 10:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:03 PM 29814720 31310040 2840992 8.70 2688 1829948 1421984 4.22 146264 2308664 81532 10:41:01 PM 29427472 31276904 3228240 9.89 2688 2168032 1343040 3.98 178264 2596472 120904 10:42:01 PM 29004004 31222508 3651708 11.18 2688 2530072 1416192 4.20 283088 2887764 331648 Average: 29415399 31269817 3240313 9.92 2688 2176017 1393739 4.14 202539 2597633 178028 10:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:03 PM eth0 27.80 23.32 148.01 6.38 0.00 0.00 0.00 0.00 10:40:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 79.97 54.85 1084.07 26.57 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 243.59 225.94 2192.41 43.50 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 160.66 139.66 1619.87 34.64 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) 02/25/2024 _x86_64_ (8 CPU) 22:39:19 LINUX RESTART (8 CPU) 10:40:00 PM CPU %user %nice %system %iowait %steal %idle 10:40:03 PM all 10.44 0.00 0.95 0.22 0.06 88.33 10:40:03 PM 0 0.00 0.00 0.45 0.00 0.00 99.55 10:40:03 PM 1 9.91 0.00 0.90 0.45 0.00 88.74 10:40:03 PM 2 0.90 0.00 0.00 0.00 0.00 99.10 10:40:03 PM 3 65.47 0.00 4.48 0.45 0.45 29.15 10:40:03 PM 4 0.00 0.00 0.00 0.00 0.00 100.00 10:40:03 PM 5 1.78 0.00 0.89 0.44 0.00 96.89 10:40:03 PM 6 0.00 0.00 0.00 0.00 0.00 100.00 10:40:03 PM 7 5.36 0.00 0.89 0.45 0.00 93.30 10:41:01 PM all 9.72 0.00 1.00 0.87 0.05 88.37 10:41:01 PM 0 5.04 0.00 0.62 0.52 0.07 93.75 10:41:01 PM 1 3.58 0.00 0.57 1.05 0.05 94.75 10:41:01 PM 2 9.51 0.00 0.88 0.66 0.05 88.90 10:41:01 PM 3 14.73 0.00 1.85 1.05 0.03 82.34 10:41:01 PM 4 1.45 0.00 0.41 0.54 0.03 97.56 10:41:01 PM 5 8.40 0.00 0.97 0.92 0.03 89.68 10:41:01 PM 6 16.28 0.00 1.28 0.64 0.03 81.77 10:41:01 PM 7 18.76 0.00 1.38 1.59 0.05 78.21 10:42:01 PM all 12.14 0.00 1.00 0.61 0.06 86.20 10:42:01 PM 0 5.03 0.00 0.57 0.07 0.05 94.29 10:42:01 PM 1 14.51 0.00 1.60 0.57 0.07 83.25 10:42:01 PM 2 19.07 0.00 0.90 0.13 0.08 79.81 10:42:01 PM 3 12.49 0.00 0.53 0.78 0.03 86.16 10:42:01 PM 4 10.02 0.00 0.72 0.38 0.05 88.83 10:42:01 PM 5 9.86 0.00 1.04 2.32 0.05 86.74 10:42:01 PM 6 10.18 0.00 1.30 0.47 0.07 87.99 10:42:01 PM 7 15.92 0.00 1.37 0.13 0.05 82.52 Average: all 10.94 0.00 1.00 0.73 0.05 87.28 Average: 0 4.94 0.00 0.59 0.28 0.06 94.13 Average: 1 9.15 0.00 1.09 0.80 0.06 88.90 Average: 2 14.13 0.00 0.88 0.38 0.07 84.55 Average: 3 14.55 0.00 1.24 0.91 0.04 83.26 Average: 4 5.70 0.00 0.56 0.45 0.04 93.25 Average: 5 9.00 0.00 1.00 1.61 0.04 88.35 Average: 6 12.93 0.00 1.27 0.54 0.05 85.21 Average: 7 17.10 0.00 1.37 0.84 0.05 80.65