---> uname -a: Linux prd-centos8-docker-8c-8g-38309.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: 2800.000 BogoMIPS: 5600.00 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 1007 28455 19 2427 30437 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:55:09:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe55:91d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:0a:59:86 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) 09/14/2024 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:02 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 165.02 8.80 156.23 1584.27 9008.22 05:20:01 AM 155.75 2.47 153.28 949.82 8414.61 05:21:01 AM 67.29 0.80 66.49 67.72 5913.71 Average: 129.16 3.99 125.16 863.27 7772.02 05:18:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 28771256 30531140 3884456 11.90 2688 2078604 2628720 7.80 180680 3249008 127884 05:20:01 AM 27360612 29336464 5295100 16.21 2688 2288024 3455084 10.25 247200 4560944 107072 05:21:01 AM 29135360 31165396 3520352 10.78 2688 2340440 1451996 4.31 431432 2602596 29100 Average: 28422409 30344333 4233303 12.96 2688 2235689 2511933 7.45 286437 3470849 88019 05:18:02 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 173.33 148.62 1355.02 54.06 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 05:20:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 204.53 173.31 2118.22 35.49 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 240.96 219.56 564.61 197.88 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 206.46 180.67 1345.94 96.04 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) 09/14/2024 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:02 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 13.64 0.00 1.19 0.90 0.06 84.21 05:19:01 AM 0 13.73 0.00 1.66 0.27 0.08 84.25 05:19:01 AM 1 24.36 0.00 2.24 1.02 0.05 72.33 05:19:01 AM 2 13.22 0.00 0.82 0.42 0.07 85.47 05:19:01 AM 3 11.95 0.00 0.82 1.05 0.05 86.13 05:19:01 AM 4 18.45 0.00 1.48 2.48 0.08 77.51 05:19:01 AM 5 15.86 0.00 0.99 0.22 0.05 82.88 05:19:01 AM 6 7.61 0.00 0.82 1.05 0.07 90.45 05:19:01 AM 7 3.97 0.00 0.70 0.66 0.03 94.64 05:20:01 AM all 40.07 0.00 1.35 0.98 0.10 57.49 05:20:01 AM 0 31.71 0.00 1.34 2.22 0.10 64.63 05:20:01 AM 1 41.19 0.00 1.47 0.80 0.10 56.44 05:20:01 AM 2 33.39 0.00 1.40 0.35 0.12 64.74 05:20:01 AM 3 44.31 0.00 1.40 1.00 0.10 53.18 05:20:01 AM 4 52.05 0.00 1.17 0.10 0.10 46.58 05:20:01 AM 5 37.10 0.00 1.05 1.20 0.10 60.55 05:20:01 AM 6 40.55 0.00 1.45 1.57 0.10 56.32 05:20:01 AM 7 40.27 0.00 1.52 0.62 0.08 57.50 05:21:01 AM all 23.54 0.00 1.44 0.73 0.07 74.22 05:21:01 AM 0 13.08 0.00 1.29 1.26 0.07 84.31 05:21:01 AM 1 17.35 0.00 1.49 0.22 0.07 80.87 05:21:01 AM 2 25.80 0.00 1.31 0.23 0.07 72.59 05:21:01 AM 3 34.33 0.00 1.89 0.64 0.08 63.06 05:21:01 AM 4 28.63 0.00 2.26 2.01 0.10 67.01 05:21:01 AM 5 30.29 0.00 1.32 1.36 0.07 66.97 05:21:01 AM 6 20.72 0.00 1.27 0.08 0.08 77.84 05:21:01 AM 7 18.13 0.00 0.70 0.02 0.05 81.11 Average: all 25.82 0.00 1.33 0.87 0.08 71.90 Average: 0 19.54 0.00 1.43 1.25 0.08 77.69 Average: 1 27.66 0.00 1.73 0.68 0.07 69.86 Average: 2 24.20 0.00 1.18 0.34 0.08 74.20 Average: 3 30.30 0.00 1.37 0.90 0.08 67.36 Average: 4 33.13 0.00 1.64 1.52 0.10 63.61 Average: 5 27.81 0.00 1.12 0.93 0.07 70.06 Average: 6 23.04 0.00 1.18 0.90 0.08 74.79 Average: 7 20.87 0.00 0.97 0.43 0.06 77.66