---> uname -a: Linux prd-centos8-docker-8c-8g-7913.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 1063 27193 19 3632 30366 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:69:4d:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe69:4dfc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:f2:50:8e 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::42:49ff:fef2:508e/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) 11/01/2025 _x86_64_ (8 CPU) 03:37:23 LINUX RESTART (8 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 144.32 14.31 130.01 3200.40 9061.45 03:40:01 AM 257.85 4.87 252.98 1163.61 11045.12 03:41:01 AM 231.66 2.60 229.06 420.86 39973.04 03:42:01 AM 101.95 1.22 100.73 99.02 12026.52 Average: 183.94 5.75 178.19 1220.96 18025.37 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29258008 31096444 3397704 10.40 2688 2157064 1997024 5.93 153644 2791540 129580 03:40:01 AM 28098112 30199428 4557600 13.96 2688 2412792 2334428 6.93 243676 3825852 99164 03:41:01 AM 26626572 29727612 6029140 18.46 2688 3397252 2651016 7.87 566244 4913704 32 03:42:01 AM 27836336 31082692 4819376 14.76 2688 3542024 1542168 4.58 813608 3461612 33880 Average: 27954757 30526544 4700955 14.40 2688 2877283 2131159 6.32 444293 3748177 65664 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 109.60 89.59 1173.77 34.56 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 347.70 300.43 3402.08 43.03 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 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 552.31 404.45 9127.54 44.56 0.00 0.00 0.00 0.00 03:41:01 AM docker0 8.50 10.46 0.47 274.72 0.00 0.00 0.00 0.00 03:41:01 AM veth2755352 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 305.01 312.34 445.23 2344.19 0.00 0.00 0.00 0.00 03:42:01 AM docker0 2.07 2.58 0.14 32.58 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 328.64 276.70 3536.79 616.68 0.00 0.00 0.00 0.00 Average: docker0 2.64 3.26 0.15 76.81 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) 11/01/2025 _x86_64_ (8 CPU) 03:37:23 LINUX RESTART (8 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 10.07 0.00 0.99 1.40 0.04 87.50 03:39:01 AM 0 11.91 0.00 1.04 0.70 0.05 86.30 03:39:01 AM 1 5.57 0.00 0.89 2.32 0.05 91.17 03:39:01 AM 2 3.68 0.00 0.49 1.84 0.05 93.94 03:39:01 AM 3 20.34 0.00 1.54 0.87 0.05 77.20 03:39:01 AM 4 3.81 0.00 0.84 1.99 0.03 93.33 03:39:01 AM 5 14.66 0.00 1.04 1.82 0.05 82.43 03:39:01 AM 6 6.97 0.00 0.93 0.55 0.03 91.51 03:39:01 AM 7 13.58 0.00 1.15 1.12 0.03 84.11 03:40:01 AM all 19.96 0.00 1.24 4.66 0.09 74.04 03:40:01 AM 0 15.23 0.00 0.99 1.84 0.07 81.87 03:40:01 AM 1 27.58 0.00 1.66 13.39 0.10 57.28 03:40:01 AM 2 9.84 0.00 1.26 6.36 0.08 82.46 03:40:01 AM 3 27.35 0.00 0.98 0.72 0.10 70.84 03:40:01 AM 4 17.65 0.00 1.42 5.22 0.12 75.59 03:40:01 AM 5 15.80 0.00 1.36 3.87 0.08 78.90 03:40:01 AM 6 29.10 0.00 0.82 0.87 0.08 69.13 03:40:01 AM 7 17.15 0.00 1.42 5.07 0.08 76.28 03:41:01 AM all 22.10 0.00 2.28 1.82 0.09 73.71 03:41:01 AM 0 12.93 0.00 2.77 3.29 0.10 80.90 03:41:01 AM 1 11.83 0.00 2.36 3.84 0.08 81.90 03:41:01 AM 2 24.38 0.00 3.49 2.60 0.08 69.44 03:41:01 AM 3 24.82 0.00 2.08 2.07 0.08 70.94 03:41:01 AM 4 28.87 0.00 2.18 1.12 0.10 67.72 03:41:01 AM 5 20.47 0.00 1.83 0.49 0.08 77.13 03:41:01 AM 6 26.72 0.00 2.22 1.04 0.08 69.94 03:41:01 AM 7 26.72 0.00 1.31 0.13 0.08 71.75 03:42:01 AM all 11.80 0.00 2.02 0.60 0.07 85.50 03:42:01 AM 0 8.35 0.00 1.97 0.10 0.07 89.51 03:42:01 AM 1 4.76 0.00 1.54 1.48 0.07 92.15 03:42:01 AM 2 8.48 0.00 2.48 0.20 0.08 88.75 03:42:01 AM 3 10.34 0.00 2.01 0.39 0.08 87.18 03:42:01 AM 4 25.18 0.00 2.68 0.22 0.08 71.84 03:42:01 AM 5 16.60 0.00 2.26 0.27 0.07 80.81 03:42:01 AM 6 8.15 0.00 1.42 0.10 0.07 90.26 03:42:01 AM 7 12.52 0.00 1.82 2.08 0.07 83.51 Average: all 15.98 0.00 1.63 2.12 0.07 80.20 Average: 0 12.10 0.00 1.69 1.48 0.07 84.65 Average: 1 12.43 0.00 1.61 5.26 0.08 80.63 Average: 2 11.59 0.00 1.93 2.75 0.08 83.65 Average: 3 20.72 0.00 1.65 1.01 0.08 76.54 Average: 4 18.86 0.00 1.78 2.14 0.08 77.14 Average: 5 16.88 0.00 1.62 1.61 0.07 79.82 Average: 6 17.72 0.00 1.35 0.64 0.07 80.22 Average: 7 17.49 0.00 1.43 2.10 0.07 78.92