---> uname -a: Linux prd-centos8-docker-8c-8g-37800.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1085 25112 19 5692 30331 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:89:d1:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe89:d175/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:3e:7f:62 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:a2ff:fe3e:7f62/64 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) 09/12/2024 _x86_64_ (8 CPU) 06:19:26 LINUX RESTART (8 CPU) 06:20:01 AM tps rtps wtps bread/s bwrtn/s 06:21:01 AM 133.42 23.49 109.93 8942.89 7715.98 06:22:01 AM 379.21 6.05 373.17 1075.02 47791.41 06:23:01 AM 191.92 7.68 184.24 6972.78 74683.67 06:24:01 AM 128.04 6.00 122.04 398.73 26491.59 Average: 208.16 10.80 197.36 4347.19 39172.86 06:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:01 AM 29176400 31154116 3479312 10.65 2688 2298440 2042668 6.06 263628 2775972 177916 06:22:01 AM 27343664 30515512 5312048 16.27 2688 3473800 1964980 5.83 475384 4309952 244 06:23:01 AM 25505128 30220668 7150584 21.90 2688 5004136 2196264 6.52 968964 5604984 0 06:24:01 AM 24851920 30190416 7803792 23.90 2688 5619812 2213652 6.57 1220312 5984740 28 Average: 26719278 30520178 5936434 18.18 2688 4099047 2104391 6.24 732072 4668912 44547 06:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 90.59 64.56 1162.33 28.37 0.00 0.00 0.00 0.00 06:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 544.42 451.52 6256.32 64.11 0.00 0.00 0.00 0.00 06:22:01 AM docker0 1.65 3.13 0.10 45.18 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 513.94 453.97 3375.03 3289.06 0.00 0.00 0.00 0.00 06:23:01 AM docker0 2.55 4.95 0.16 84.90 0.00 0.00 0.00 0.00 06:23:01 AM vethab6df0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM vethdb652f9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 517.26 412.30 2116.77 2782.40 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.02 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 416.57 345.60 3227.87 1540.93 0.00 0.00 0.00 0.00 Average: docker0 1.05 2.02 0.06 32.52 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) 09/12/2024 _x86_64_ (8 CPU) 06:19:26 LINUX RESTART (8 CPU) 06:20:01 AM CPU %user %nice %system %iowait %steal %idle 06:21:01 AM all 11.15 0.00 1.24 1.12 0.07 86.43 06:21:01 AM 0 2.97 0.00 0.72 0.80 0.07 95.44 06:21:01 AM 1 17.29 0.00 1.90 1.82 0.08 78.90 06:21:01 AM 2 20.73 0.00 2.27 2.22 0.12 74.66 06:21:01 AM 3 9.21 0.00 1.03 1.13 0.03 88.59 06:21:01 AM 4 15.80 0.00 1.20 0.37 0.08 82.55 06:21:01 AM 5 6.09 0.00 0.94 0.95 0.05 91.97 06:21:01 AM 6 8.60 0.00 0.90 0.20 0.05 90.24 06:21:01 AM 7 8.47 0.00 0.95 1.47 0.05 89.06 06:22:01 AM all 18.27 0.00 2.27 3.81 0.11 75.54 06:22:01 AM 0 13.07 0.00 1.86 0.42 0.10 84.55 06:22:01 AM 1 20.87 0.00 2.11 11.43 0.12 65.47 06:22:01 AM 2 24.78 0.00 2.09 1.96 0.10 71.07 06:22:01 AM 3 20.08 0.00 2.78 3.79 0.12 73.23 06:22:01 AM 4 23.72 0.00 2.19 2.49 0.10 71.49 06:22:01 AM 5 9.41 0.00 1.97 1.73 0.10 86.79 06:22:01 AM 6 17.73 0.00 1.83 4.65 0.12 75.68 06:22:01 AM 7 16.44 0.00 3.32 3.99 0.13 76.11 06:23:01 AM all 14.61 0.00 3.22 2.12 0.11 79.94 06:23:01 AM 0 11.60 0.00 3.64 0.69 0.12 83.95 06:23:01 AM 1 13.86 0.00 3.23 4.34 0.10 78.47 06:23:01 AM 2 11.87 0.00 3.24 2.68 0.12 82.10 06:23:01 AM 3 13.60 0.00 3.62 2.05 0.13 80.59 06:23:01 AM 4 21.88 0.00 3.04 2.59 0.10 72.39 06:23:01 AM 5 11.23 0.00 3.27 2.84 0.12 82.55 06:23:01 AM 6 19.21 0.00 2.91 0.86 0.10 76.92 06:23:01 AM 7 13.60 0.00 2.79 0.91 0.12 82.58 06:24:01 AM all 15.62 0.00 2.52 0.78 0.09 81.00 06:24:01 AM 0 13.19 0.00 1.86 0.34 0.08 84.53 06:24:01 AM 1 14.61 0.00 3.55 2.03 0.10 79.71 06:24:01 AM 2 12.88 0.00 2.05 0.96 0.07 84.05 06:24:01 AM 3 9.66 0.00 2.29 0.92 0.08 87.04 06:24:01 AM 4 17.91 0.00 2.67 0.72 0.10 78.60 06:24:01 AM 5 21.59 0.00 3.02 0.47 0.08 74.84 06:24:01 AM 6 21.04 0.00 2.97 0.50 0.10 75.39 06:24:01 AM 7 14.06 0.00 1.73 0.27 0.08 83.85 Average: all 14.91 0.00 2.31 1.96 0.09 80.73 Average: 0 10.20 0.00 2.02 0.56 0.09 87.13 Average: 1 16.66 0.00 2.70 4.91 0.10 75.63 Average: 2 17.58 0.00 2.41 1.95 0.10 77.96 Average: 3 13.14 0.00 2.43 1.97 0.09 82.37 Average: 4 19.82 0.00 2.27 1.54 0.10 76.26 Average: 5 12.08 0.00 2.30 1.50 0.09 84.04 Average: 6 16.63 0.00 2.15 1.55 0.09 79.57 Average: 7 13.14 0.00 2.20 1.66 0.10 82.91