---> uname -a: Linux prd-centos8-docker-8c-8g-84061.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 1042 27222 19 3625 30390 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:80:92:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe80:92b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:4b:8b:34 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 inet6 fe80::42:37ff:fe4b:8b34/64 scope link 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) 11/16/2024 _x86_64_ (8 CPU) 03:37:25 LINUX RESTART (8 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 177.17 21.04 156.13 4402.67 9212.31 03:40:01 AM 369.53 4.85 364.68 1166.68 13585.84 03:41:02 AM 239.77 3.07 236.70 551.42 44074.26 Average: 262.16 9.65 252.50 2040.25 22290.80 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29189868 31044728 3465844 10.61 2688 2173952 1778300 5.28 179096 2833272 126452 03:40:01 AM 27528092 29769244 5127620 15.70 2688 2552208 2656308 7.88 402904 4231944 167768 03:41:02 AM 27893376 31121184 4762336 14.58 2688 3525948 1531064 4.54 661312 3564636 126268 Average: 28203779 30645052 4451933 13.63 2688 2750703 1988557 5.90 414437 3543284 140163 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 128.92 107.28 1372.87 39.28 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 437.35 363.98 5382.81 49.84 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 AM eth0 569.34 447.67 7068.28 1360.88 0.00 0.00 0.00 0.00 03:41:02 AM docker0 7.61 12.06 0.45 306.71 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 378.54 306.31 4607.99 483.33 0.00 0.00 0.00 0.00 Average: docker0 2.54 4.02 0.15 102.24 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) 11/16/2024 _x86_64_ (8 CPU) 03:37:25 LINUX RESTART (8 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 11.78 0.00 1.20 0.92 0.07 86.03 03:39:01 AM 0 11.86 0.00 1.07 1.30 0.08 85.69 03:39:01 AM 1 29.23 0.00 2.69 1.60 0.08 66.39 03:39:01 AM 2 14.25 0.00 1.39 1.19 0.07 83.11 03:39:01 AM 3 10.42 0.00 0.92 0.54 0.05 88.08 03:39:01 AM 4 8.05 0.00 0.83 0.33 0.05 90.73 03:39:01 AM 5 11.80 0.00 0.84 0.25 0.07 87.05 03:39:01 AM 6 2.85 0.00 0.65 0.52 0.12 95.86 03:39:01 AM 7 5.75 0.00 1.20 1.64 0.07 91.35 03:40:01 AM all 28.08 0.00 1.81 1.50 0.10 68.51 03:40:01 AM 0 40.99 0.00 1.27 0.44 0.08 57.21 03:40:01 AM 1 24.67 0.00 1.19 1.42 0.10 72.62 03:40:01 AM 2 20.60 0.00 1.88 1.19 0.12 76.20 03:40:01 AM 3 20.40 0.00 2.13 1.93 0.12 75.42 03:40:01 AM 4 32.63 0.00 2.15 2.57 0.08 62.57 03:40:01 AM 5 25.71 0.00 2.00 1.71 0.08 70.49 03:40:01 AM 6 30.56 0.00 1.73 1.80 0.10 65.82 03:40:01 AM 7 29.06 0.00 2.15 0.91 0.10 67.79 03:41:02 AM all 16.92 0.00 3.47 1.67 0.11 77.83 03:41:02 AM 0 22.30 0.00 3.29 0.74 0.13 73.53 03:41:02 AM 1 17.71 0.00 3.65 2.98 0.12 75.54 03:41:02 AM 2 12.77 0.00 3.47 2.74 0.10 80.92 03:41:02 AM 3 15.44 0.00 3.30 1.28 0.10 79.88 03:41:02 AM 4 19.22 0.00 3.81 3.91 0.10 72.96 03:41:02 AM 5 20.48 0.00 2.77 0.12 0.10 76.53 03:41:02 AM 6 10.17 0.00 3.33 0.97 0.08 85.45 03:41:02 AM 7 17.27 0.00 4.18 0.61 0.10 77.84 Average: all 18.92 0.00 2.16 1.36 0.09 77.47 Average: 0 25.04 0.00 1.87 0.83 0.10 72.16 Average: 1 23.89 0.00 2.51 2.00 0.10 71.51 Average: 2 15.87 0.00 2.24 1.71 0.10 80.08 Average: 3 15.41 0.00 2.11 1.25 0.09 81.14 Average: 4 19.95 0.00 2.26 2.26 0.08 75.45 Average: 5 19.32 0.00 1.87 0.69 0.08 78.04 Average: 6 14.51 0.00 1.90 1.10 0.10 82.39 Average: 7 17.34 0.00 2.51 1.05 0.09 79.01