---> uname -a: Linux prd-centos8-docker-8c-8g-76615.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 1059 26465 19 4365 30367 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:e1:39:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fee1:39de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:cc:54:c0 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::42:88ff:fecc:54c0/64 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) 10/14/2024 _x86_64_ (8 CPU) 11:12:54 LINUX RESTART (8 CPU) 11:13:01 AM tps rtps wtps bread/s bwrtn/s 11:14:01 AM 331.52 114.11 217.41 13531.26 42260.20 11:15:01 AM 292.25 21.41 270.85 3846.34 12131.43 11:16:01 AM 133.08 3.43 129.65 789.34 38578.54 11:17:01 AM 111.31 15.06 96.25 6607.86 23346.52 Average: 217.02 38.49 178.53 6192.74 29079.57 11:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 AM 29713776 31332924 2941936 9.01 2688 1944688 1407244 4.18 161732 2358464 139084 11:15:01 AM 28160796 30330804 4494916 13.76 2688 2484120 2521288 7.48 217964 3799856 305612 11:16:01 AM 26039196 29050688 6616516 20.26 2688 3309344 5669012 16.82 404160 5657780 268 11:17:01 AM 26559688 30539404 6096024 18.67 2688 4272384 1967300 5.84 729116 4811868 69284 Average: 27618364 30313455 5037348 15.43 2688 3002634 2891211 8.58 378243 4156992 128562 11:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 344.37 218.93 1503.27 59.78 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 465.18 360.14 5432.02 67.72 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 1186.38 463.32 6748.90 35.94 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:16:01 AM veth6cb8bc6 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 11:17:01 AM lo 11.71 11.71 1.26 1.26 0.00 0.00 0.00 0.00 11:17:01 AM eth0 277.02 210.04 4029.01 30.30 0.00 0.00 0.00 0.00 11:17:01 AM docker0 4.33 5.13 0.65 0.60 0.00 0.00 0.00 0.00 Average: lo 2.93 2.93 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 568.31 313.13 4428.70 48.43 0.00 0.00 0.00 0.00 Average: docker0 1.08 1.30 0.16 0.15 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) 10/14/2024 _x86_64_ (8 CPU) 11:12:54 LINUX RESTART (8 CPU) 11:13:01 AM CPU %user %nice %system %iowait %steal %idle 11:14:01 AM all 13.09 0.00 2.73 3.91 0.08 80.19 11:14:01 AM 0 6.53 0.00 2.28 2.69 0.07 88.44 11:14:01 AM 1 16.61 0.00 2.53 7.01 0.07 73.79 11:14:01 AM 2 26.20 0.00 3.92 10.11 0.10 59.68 11:14:01 AM 3 12.78 0.00 2.21 0.27 0.08 84.65 11:14:01 AM 4 12.02 0.00 3.08 3.23 0.08 81.58 11:14:01 AM 5 8.10 0.00 1.79 2.90 0.07 87.14 11:14:01 AM 6 15.57 0.00 3.01 2.16 0.07 79.19 11:14:01 AM 7 6.88 0.00 3.04 2.85 0.08 87.14 11:15:01 AM all 20.60 0.00 1.47 1.84 0.09 76.00 11:15:01 AM 0 18.86 0.00 0.65 0.65 0.08 79.76 11:15:01 AM 1 28.36 0.00 1.66 2.34 0.10 67.54 11:15:01 AM 2 16.30 0.00 1.24 1.51 0.08 80.87 11:15:01 AM 3 20.84 0.00 1.93 2.55 0.08 74.60 11:15:01 AM 4 8.13 0.00 1.24 2.18 0.07 88.38 11:15:01 AM 5 15.98 0.00 1.52 2.22 0.08 80.20 11:15:01 AM 6 29.95 0.00 2.07 0.90 0.08 66.99 11:15:01 AM 7 26.35 0.00 1.47 2.38 0.10 69.70 11:16:01 AM all 24.99 0.03 2.73 2.41 0.11 69.74 11:16:01 AM 0 29.72 0.00 2.76 2.78 0.10 64.64 11:16:01 AM 1 32.38 0.00 2.37 2.76 0.12 62.38 11:16:01 AM 2 30.63 0.00 2.88 7.10 0.13 59.26 11:16:01 AM 3 23.12 0.00 2.99 0.51 0.12 73.26 11:16:01 AM 4 22.12 0.00 2.73 2.42 0.10 72.62 11:16:01 AM 5 19.21 0.20 3.09 0.86 0.08 76.55 11:16:01 AM 6 21.78 0.00 2.78 1.32 0.10 74.02 11:16:01 AM 7 20.97 0.00 2.21 1.53 0.08 75.20 11:17:01 AM all 26.39 0.34 2.61 2.09 0.10 68.46 11:17:01 AM 0 30.79 0.12 2.23 0.24 0.12 66.50 11:17:01 AM 1 20.82 0.05 2.95 3.22 0.12 72.84 11:17:01 AM 2 28.11 0.00 2.56 0.24 0.10 68.99 11:17:01 AM 3 32.08 0.03 2.48 0.40 0.08 64.92 11:17:01 AM 4 34.05 0.00 2.84 1.41 0.08 61.62 11:17:01 AM 5 27.55 0.13 2.95 1.31 0.12 67.94 11:17:01 AM 6 19.78 1.92 2.40 3.53 0.09 72.28 11:17:01 AM 7 17.92 0.52 2.47 6.40 0.08 72.61 Average: all 21.25 0.09 2.38 2.56 0.09 73.62 Average: 0 21.42 0.03 1.98 1.59 0.09 74.89 Average: 1 24.53 0.01 2.38 3.84 0.10 69.15 Average: 2 25.30 0.00 2.65 4.74 0.11 67.20 Average: 3 22.19 0.01 2.40 0.93 0.09 74.37 Average: 4 19.06 0.00 2.47 2.31 0.08 76.07 Average: 5 17.69 0.08 2.33 1.83 0.09 77.97 Average: 6 21.78 0.47 2.57 1.97 0.08 73.12 Average: 7 18.03 0.13 2.30 3.29 0.09 76.16