---> uname -a: Linux prd-centos8-docker-8c-8g-32363.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 1070 26518 19 4301 30353 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:9a:90:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe9a:908c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:17:98:15 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:c2ff:fe17:9815/64 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) 08/01/2025 _x86_64_ (8 CPU) 15:40:48 LINUX RESTART (8 CPU) 03:41:01 PM tps rtps wtps bread/s bwrtn/s 03:42:01 PM 159.53 28.46 131.07 7180.31 21006.50 03:43:01 PM 246.68 16.56 230.12 3278.11 12385.05 03:44:01 PM 64.86 2.53 62.32 1042.23 10593.18 03:45:01 PM 140.91 14.15 126.77 982.14 29642.61 03:46:01 PM 127.76 2.48 125.28 4503.12 21451.26 03:47:01 PM 11.60 0.07 11.53 50.12 540.44 03:48:01 PM 19.96 0.03 19.93 5.20 3210.08 Average: 110.12 9.17 100.94 2437.93 14081.95 03:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:42:01 PM 29595976 31253052 3059736 9.37 2688 1982076 1393704 4.14 139028 2497456 168516 03:43:01 PM 28028772 30156352 4626940 14.17 2688 2441628 2422668 7.19 172016 3974276 239056 03:44:01 PM 26941908 29399744 5713804 17.50 2688 2767660 3106908 9.22 300916 4912464 236032 03:45:01 PM 26572084 29697948 6083628 18.63 2688 3421268 2840512 8.43 513588 5020400 78268 03:46:01 PM 25953808 29759080 6701904 20.52 2688 4097312 2613252 7.75 800232 5339148 8280 03:47:01 PM 25903072 29711664 6752640 20.68 2688 4100436 2646268 7.85 804884 5386100 20 03:48:01 PM 27146968 31053824 5508744 16.87 2688 4197580 1556224 4.62 861456 4089104 3972 Average: 27163227 30147381 5492485 16.82 2688 3286851 2368505 7.03 513160 4459850 104878 03:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 503.13 309.00 1854.90 73.35 0.00 0.00 0.00 0.00 03:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 451.38 333.49 4996.53 57.16 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 890.90 470.45 3891.83 57.97 0.00 0.00 0.00 0.00 03:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM lo 13.08 13.08 1.38 1.38 0.00 0.00 0.00 0.00 03:45:01 PM eth0 1020.87 580.43 3662.15 56.67 0.00 0.00 0.00 0.00 03:45:01 PM docker0 4.84 6.03 0.66 0.70 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 181.42 148.71 1440.77 1147.40 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 109.25 75.74 98.66 24.47 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 130.61 109.00 115.42 803.44 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 468.36 288.86 2291.13 317.80 0.00 0.00 0.00 0.00 Average: docker0 0.68 0.85 0.09 0.10 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) 08/01/2025 _x86_64_ (8 CPU) 15:40:48 LINUX RESTART (8 CPU) 03:41:01 PM CPU %user %nice %system %iowait %steal %idle 03:42:01 PM all 15.01 0.00 2.05 1.43 0.05 81.45 03:42:01 PM 0 15.87 0.00 1.39 0.42 0.05 82.27 03:42:01 PM 1 12.38 0.00 1.89 0.89 0.07 84.77 03:42:01 PM 2 22.76 0.00 3.44 0.70 0.07 73.03 03:42:01 PM 3 19.15 0.00 1.64 2.63 0.05 76.53 03:42:01 PM 4 9.46 0.00 1.57 0.15 0.03 88.79 03:42:01 PM 5 10.07 0.00 0.77 0.07 0.05 89.05 03:42:01 PM 6 14.59 0.00 2.87 3.04 0.07 79.44 03:42:01 PM 7 15.79 0.00 2.85 3.55 0.05 77.76 03:43:01 PM all 14.83 0.00 1.08 1.37 0.06 82.66 03:43:01 PM 0 8.52 0.00 0.77 0.38 0.07 90.26 03:43:01 PM 1 15.21 0.00 0.85 0.72 0.07 83.15 03:43:01 PM 2 16.74 0.00 1.02 0.80 0.07 81.37 03:43:01 PM 3 9.69 0.00 0.95 1.45 0.05 87.85 03:43:01 PM 4 19.98 0.00 0.89 1.55 0.07 77.52 03:43:01 PM 5 6.11 0.00 0.99 1.62 0.05 91.22 03:43:01 PM 6 35.81 0.00 2.24 3.33 0.08 58.54 03:43:01 PM 7 6.54 0.00 0.94 1.10 0.05 91.37 03:44:01 PM all 29.11 0.00 1.09 0.45 0.08 69.27 03:44:01 PM 0 18.76 0.00 1.25 0.37 0.07 79.55 03:44:01 PM 1 54.10 0.00 1.47 0.20 0.12 44.11 03:44:01 PM 2 35.89 0.00 0.84 1.47 0.08 61.72 03:44:01 PM 3 24.41 0.00 0.99 1.07 0.08 73.45 03:44:01 PM 4 14.36 0.00 0.85 0.05 0.07 84.67 03:44:01 PM 5 31.39 0.00 1.59 0.02 0.10 66.91 03:44:01 PM 6 21.88 0.00 1.02 0.35 0.08 76.66 03:44:01 PM 7 32.06 0.00 0.70 0.07 0.07 67.10 03:45:01 PM all 18.17 0.54 3.03 1.10 0.09 77.07 03:45:01 PM 0 17.75 0.07 2.98 0.14 0.10 78.96 03:45:01 PM 1 14.26 2.20 3.71 4.22 0.10 75.51 03:45:01 PM 2 20.03 0.02 2.84 1.61 0.10 75.39 03:45:01 PM 3 20.71 0.00 3.53 0.69 0.10 74.97 03:45:01 PM 4 14.29 1.91 3.21 1.75 0.07 78.77 03:45:01 PM 5 21.75 0.05 2.84 0.09 0.09 75.19 03:45:01 PM 6 20.72 0.05 2.54 0.03 0.09 76.58 03:45:01 PM 7 15.84 0.02 2.59 0.29 0.09 81.18 03:46:01 PM all 11.84 0.04 0.92 0.78 0.04 86.38 03:46:01 PM 0 12.79 0.00 0.78 0.25 0.05 86.13 03:46:01 PM 1 3.90 0.00 0.59 2.69 0.03 92.79 03:46:01 PM 2 8.33 0.00 0.60 0.10 0.03 90.93 03:46:01 PM 3 43.52 0.00 1.24 1.02 0.08 54.14 03:46:01 PM 4 5.48 0.32 1.05 0.52 0.03 92.60 03:46:01 PM 5 7.87 0.00 1.32 1.54 0.03 89.24 03:46:01 PM 6 7.47 0.00 1.15 0.03 0.03 91.31 03:46:01 PM 7 5.38 0.00 0.60 0.12 0.03 93.86 03:47:01 PM all 9.22 0.00 0.27 0.03 0.03 90.46 03:47:01 PM 0 5.30 0.00 0.03 0.00 0.02 94.65 03:47:01 PM 1 6.95 0.00 0.13 0.08 0.03 92.80 03:47:01 PM 2 4.19 0.00 0.15 0.00 0.02 95.65 03:47:01 PM 3 48.20 0.00 0.78 0.03 0.05 50.93 03:47:01 PM 4 1.82 0.00 0.60 0.00 0.02 97.56 03:47:01 PM 5 3.80 0.00 0.22 0.00 0.02 95.96 03:47:01 PM 6 3.14 0.00 0.20 0.10 0.03 96.53 03:47:01 PM 7 0.32 0.00 0.07 0.00 0.02 99.60 03:48:01 PM all 9.42 0.00 0.66 0.15 0.03 89.74 03:48:01 PM 0 1.27 0.00 0.75 0.03 0.03 97.91 03:48:01 PM 1 20.17 0.00 0.83 0.38 0.03 78.58 03:48:01 PM 2 20.54 0.00 0.62 0.75 0.05 78.04 03:48:01 PM 3 19.73 0.00 0.43 0.00 0.05 79.79 03:48:01 PM 4 6.06 0.00 0.88 0.00 0.03 93.03 03:48:01 PM 5 1.87 0.00 0.53 0.00 0.02 97.58 03:48:01 PM 6 3.62 0.00 0.23 0.00 0.02 96.13 03:48:01 PM 7 2.11 0.00 0.97 0.02 0.03 96.88 Average: all 15.36 0.08 1.29 0.76 0.06 82.46 Average: 0 11.44 0.01 1.13 0.23 0.06 87.14 Average: 1 18.15 0.31 1.34 1.30 0.06 78.83 Average: 2 18.34 0.00 1.35 0.77 0.06 79.47 Average: 3 26.52 0.00 1.36 0.98 0.07 71.07 Average: 4 10.19 0.31 1.29 0.57 0.05 87.60 Average: 5 11.80 0.01 1.17 0.48 0.05 86.49 Average: 6 15.29 0.01 1.46 0.99 0.06 82.20 Average: 7 11.12 0.00 1.24 0.74 0.05 86.85