---> uname -a: Linux prd-centos8-docker-8c-8g-26016.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: 2799.996 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 998 28208 19 2683 30445 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:ba:24:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:feba:24f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:36:a3:2b 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) 04/25/2024 _x86_64_ (8 CPU) 11:13:51 LINUX RESTART (8 CPU) 11:14:01 AM tps rtps wtps bread/s bwrtn/s 11:15:01 AM 281.22 70.08 211.15 10026.96 41923.69 11:16:01 AM 230.81 19.86 210.95 3858.45 8875.71 11:17:01 AM 147.41 1.43 145.98 492.18 14974.29 Average: 219.82 30.46 189.36 4792.77 21924.95 11:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 AM 29585528 31229548 3070184 9.40 2688 1974288 1486468 4.41 191932 2474432 156852 11:16:01 AM 28709096 30731460 3946616 12.09 2688 2337784 1741084 5.17 234788 3244152 235160 11:17:01 AM 27816892 30089232 4838820 14.82 2688 2583436 2250912 6.68 312848 4032592 52844 Average: 28703839 30683413 3951873 12.10 2688 2298503 1826155 5.42 246523 3250392 148285 11:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 374.59 238.65 1533.62 64.45 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 291.74 242.70 2825.50 52.23 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 2.12 2.12 0.43 0.43 0.00 0.00 0.00 0.00 11:17:01 AM eth0 261.94 194.47 3448.87 28.22 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.14 0.14 0.00 0.00 0.00 0.00 Average: eth0 309.43 225.28 2602.62 48.30 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) 04/25/2024 _x86_64_ (8 CPU) 11:13:51 LINUX RESTART (8 CPU) 11:14:01 AM CPU %user %nice %system %iowait %steal %idle 11:15:01 AM all 13.71 0.00 2.99 4.18 0.08 79.04 11:15:01 AM 0 17.00 0.00 3.02 5.59 0.15 74.24 11:15:01 AM 1 10.63 0.00 2.13 1.24 0.07 85.94 11:15:01 AM 2 18.47 0.00 3.05 2.36 0.07 76.06 11:15:01 AM 3 7.67 0.00 1.96 1.73 0.08 88.55 11:15:01 AM 4 10.51 0.00 2.67 2.22 0.07 84.54 11:15:01 AM 5 9.17 0.00 2.21 3.10 0.05 85.46 11:15:01 AM 6 18.16 0.00 3.74 4.41 0.07 73.63 11:15:01 AM 7 18.11 0.00 5.14 12.85 0.07 63.83 11:16:01 AM all 18.65 0.00 1.26 1.08 0.07 78.94 11:16:01 AM 0 32.57 0.00 1.02 0.72 0.07 65.63 11:16:01 AM 1 30.76 0.00 2.46 0.99 0.08 65.72 11:16:01 AM 2 12.87 0.00 1.25 1.29 0.07 84.52 11:16:01 AM 3 10.66 0.00 1.67 1.95 0.07 85.65 11:16:01 AM 4 15.38 0.00 0.97 0.89 0.05 82.71 11:16:01 AM 5 3.40 0.00 0.65 0.49 0.08 95.38 11:16:01 AM 6 21.90 0.00 1.00 1.27 0.07 75.76 11:16:01 AM 7 21.60 0.00 1.07 1.09 0.07 76.18 11:17:01 AM all 34.80 0.00 1.02 0.85 0.08 63.25 11:17:01 AM 0 47.37 0.00 0.97 0.12 0.10 51.44 11:17:01 AM 1 26.36 0.00 0.82 1.32 0.07 71.44 11:17:01 AM 2 41.05 0.00 0.58 0.18 0.08 58.10 11:17:01 AM 3 20.73 0.00 1.39 0.72 0.08 77.08 11:17:01 AM 4 17.42 0.00 1.30 3.70 0.07 77.51 11:17:01 AM 5 47.08 0.00 1.65 0.58 0.08 50.60 11:17:01 AM 6 44.32 0.00 0.53 0.03 0.08 55.03 11:17:01 AM 7 34.04 0.00 0.88 0.13 0.08 64.85 Average: all 22.40 0.00 1.75 2.03 0.08 73.73 Average: 0 32.33 0.00 1.67 2.14 0.11 63.76 Average: 1 22.59 0.00 1.80 1.18 0.07 74.35 Average: 2 24.14 0.00 1.62 1.27 0.07 72.89 Average: 3 13.03 0.00 1.67 1.47 0.08 83.76 Average: 4 14.44 0.00 1.65 2.27 0.06 81.58 Average: 5 19.91 0.00 1.51 1.39 0.07 77.12 Average: 6 28.14 0.00 1.76 1.90 0.07 68.14 Average: 7 24.61 0.00 2.35 4.66 0.07 68.30