---> uname -a: Linux prd-centos8-docker-8c-8g-20439.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 996 28456 19 2437 30448 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:71:98:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe71:981c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:82:35:e7 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) 04/04/2024 _x86_64_ (8 CPU) 05:17:22 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 127.78 9.00 118.78 1631.19 8424.13 05:20:00 AM 180.35 2.85 177.50 1073.82 8247.36 05:20:01 AM 19.48 3.90 15.58 83.12 836.36 05:21:01 AM 71.76 0.53 71.23 27.72 6253.42 Average: 125.94 4.13 121.81 906.64 7609.90 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29467464 31212312 3188248 9.76 2688 2064552 2005408 5.95 173472 2562840 103764 05:20:00 AM 27492800 29472568 5162912 15.81 2688 2292244 2964880 8.80 244548 4430052 111940 05:20:01 AM 27444604 29424688 5211108 15.96 2688 2292280 3577808 10.62 244568 4476724 111956 05:21:01 AM 29101408 31139476 3554304 10.88 2688 2348252 1484972 4.41 429320 2637776 37904 Average: 28376569 30312261 4279143 13.10 2688 2249332 2508267 7.44 272977 3526848 91391 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 120.70 102.03 1044.05 41.82 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM lo 1.06 1.06 0.12 0.12 0.00 0.00 0.00 0.00 05:20:00 AM eth0 294.14 237.57 2418.30 49.38 0.00 0.00 0.00 0.00 05:20:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 42.86 27.27 10.67 17.76 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 251.47 223.36 558.51 193.34 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 221.03 186.76 1330.00 94.71 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) 04/04/2024 _x86_64_ (8 CPU) 05:17:22 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.07 0.00 1.02 0.66 0.04 88.21 05:19:01 AM 0 15.85 0.00 1.92 1.02 0.07 81.15 05:19:01 AM 1 15.75 0.00 1.80 0.35 0.05 82.04 05:19:01 AM 2 5.66 0.00 0.70 0.43 0.03 93.17 05:19:01 AM 3 17.51 0.00 0.93 0.88 0.05 80.62 05:19:01 AM 4 1.42 0.00 0.54 0.57 0.05 97.42 05:19:01 AM 5 3.24 0.00 0.35 0.13 0.03 96.24 05:19:01 AM 6 19.33 0.00 1.42 0.97 0.03 78.25 05:19:01 AM 7 1.75 0.00 0.52 0.90 0.03 96.79 05:20:00 AM all 41.74 0.00 1.51 0.85 0.10 55.81 05:20:00 AM 0 43.27 0.00 1.46 1.07 0.10 54.10 05:20:00 AM 1 45.35 0.00 1.12 0.68 0.12 52.73 05:20:00 AM 2 52.57 0.00 1.73 0.64 0.10 44.96 05:20:00 AM 3 31.09 0.00 1.30 0.95 0.12 66.54 05:20:00 AM 4 42.32 0.00 1.42 0.19 0.10 55.97 05:20:00 AM 5 49.31 0.00 2.00 0.83 0.10 47.76 05:20:00 AM 6 41.11 0.00 1.66 1.26 0.10 55.87 05:20:00 AM 7 28.85 0.00 1.36 1.17 0.08 68.54 05:20:01 AM all 56.63 0.00 1.47 0.00 0.00 41.90 05:20:01 AM 0 88.16 0.00 0.00 0.00 0.00 11.84 05:20:01 AM 1 39.47 0.00 0.00 0.00 0.00 60.53 05:20:01 AM 2 90.79 0.00 5.26 0.00 0.00 3.95 05:20:01 AM 3 35.53 0.00 2.63 0.00 0.00 61.84 05:20:01 AM 4 74.03 0.00 0.00 0.00 0.00 25.97 05:20:01 AM 5 38.16 0.00 1.32 0.00 0.00 60.53 05:20:01 AM 6 9.21 0.00 1.32 0.00 0.00 89.47 05:20:01 AM 7 76.92 0.00 1.28 0.00 0.00 21.79 05:21:01 AM all 27.06 0.00 1.51 0.29 0.08 71.06 05:21:01 AM 0 22.04 0.00 0.97 0.03 0.08 76.88 05:21:01 AM 1 25.93 0.00 1.49 1.05 0.08 71.45 05:21:01 AM 2 25.54 0.00 1.45 0.20 0.07 72.74 05:21:01 AM 3 20.07 0.00 1.65 0.15 0.07 78.05 05:21:01 AM 4 43.71 0.00 2.15 0.17 0.10 53.87 05:21:01 AM 5 28.34 0.00 1.29 0.07 0.07 70.25 05:21:01 AM 6 30.09 0.00 1.67 0.27 0.08 67.89 05:21:01 AM 7 20.75 0.00 1.41 0.42 0.07 77.36 Average: all 26.35 0.00 1.35 0.60 0.07 71.64 Average: 0 27.24 0.00 1.44 0.70 0.08 70.53 Average: 1 28.98 0.00 1.46 0.69 0.08 68.78 Average: 2 28.09 0.00 1.31 0.42 0.07 70.11 Average: 3 22.91 0.00 1.30 0.66 0.08 75.05 Average: 4 29.29 0.00 1.37 0.31 0.08 68.95 Average: 5 26.90 0.00 1.21 0.34 0.07 71.48 Average: 6 30.03 0.00 1.58 0.82 0.07 67.49 Average: 7 17.32 0.00 1.09 0.83 0.06 80.70