---> uname -a: Linux prd-centos8-docker-8c-8g-43007.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 1102 26968 19 3819 30314 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:40:35:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe40:35fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:62:2f:3e 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:e2ff:fe62:2f3e/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) 09/02/2025 _x86_64_ (8 CPU) 11:34:16 LINUX RESTART (8 CPU) 11:35:02 AM tps rtps wtps bread/s bwrtn/s 11:36:01 AM 228.61 16.83 211.78 3700.12 11051.91 11:37:01 AM 190.24 2.38 187.85 506.10 14817.84 11:38:01 AM 135.99 0.78 135.20 431.32 41992.72 11:39:02 AM 37.35 0.50 36.85 22.79 609.63 11:40:01 AM 12.13 0.00 12.13 0.00 558.96 11:41:01 AM 21.06 0.53 20.53 67.86 875.50 Average: 104.14 3.48 100.66 782.04 11684.06 11:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 AM 28885608 30862040 3770104 11.55 2688 2291512 1663616 4.94 175140 3126288 210816 11:37:01 AM 27004380 29271632 5651332 17.31 2688 2575528 3113320 9.24 276848 4871768 89368 11:38:01 AM 24580440 27981728 8075272 24.73 2688 3683796 5454904 16.18 429700 7031428 228 11:39:02 AM 24753148 28159996 7902564 24.20 2688 3689308 4030632 11.96 439108 6853100 704 11:40:01 AM 25638436 29056720 7017276 21.49 2688 3700452 3244320 9.63 441428 5969796 16 11:41:01 AM 27615604 31038368 5040108 15.43 2688 3703480 1507056 4.47 617740 3820272 22460 Average: 26412936 29395081 6242776 19.12 2688 3274013 3168975 9.40 396661 5278775 53932 11:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 246.35 214.95 2970.22 48.22 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 288.75 230.54 4020.18 37.78 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 1.82 1.82 0.10 0.10 0.00 0.00 0.00 0.00 11:38:01 AM eth0 290.00 171.18 9477.67 16.56 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.10 0.30 0.01 0.03 0.00 0.00 0.00 0.00 11:38:01 AM vethe1bc934 0.10 0.30 0.02 0.03 0.00 0.00 0.00 0.00 11:39:02 AM lo 53.95 53.95 4.57 4.57 0.00 0.00 0.00 0.00 11:39:02 AM eth0 117.09 84.31 40.29 46.28 0.00 0.00 0.00 0.00 11:39:02 AM docker0 11.53 12.93 1.71 1.66 0.00 0.00 0.00 0.00 11:40:01 AM lo 53.95 53.95 2.76 2.76 0.00 0.00 0.00 0.00 11:40:01 AM eth0 180.60 133.28 77.84 57.77 0.00 0.00 0.00 0.00 11:40:01 AM docker0 0.80 1.02 0.12 0.17 0.00 0.00 0.00 0.00 11:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM eth0 117.51 90.65 85.29 35.86 0.00 0.00 0.00 0.00 11:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.24 18.24 1.24 1.24 0.00 0.00 0.00 0.00 Average: eth0 206.68 154.04 2785.66 40.34 0.00 0.00 0.00 0.00 Average: docker0 2.08 2.38 0.31 0.31 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) 09/02/2025 _x86_64_ (8 CPU) 11:34:16 LINUX RESTART (8 CPU) 11:35:02 AM CPU %user %nice %system %iowait %steal %idle 11:36:01 AM all 14.57 0.00 1.30 0.84 0.07 83.21 11:36:01 AM 0 19.69 0.00 1.58 0.51 0.08 78.14 11:36:01 AM 1 5.66 0.00 0.97 1.22 0.09 92.06 11:36:01 AM 2 15.30 0.00 1.38 1.55 0.07 81.71 11:36:01 AM 3 6.37 0.00 0.66 0.80 0.07 92.10 11:36:01 AM 4 6.59 0.00 0.63 0.22 0.07 92.49 11:36:01 AM 5 25.21 0.00 2.65 1.56 0.07 70.51 11:36:01 AM 6 13.44 0.00 1.05 0.12 0.05 85.34 11:36:01 AM 7 24.29 0.00 1.48 0.76 0.07 73.40 11:37:01 AM all 41.85 0.00 1.33 0.78 0.12 55.92 11:37:01 AM 0 34.37 0.00 0.94 0.08 0.12 64.49 11:37:01 AM 1 43.49 0.00 1.15 0.90 0.12 54.34 11:37:01 AM 2 47.04 0.00 1.07 0.12 0.12 51.66 11:37:01 AM 3 57.45 0.00 2.14 2.01 0.12 38.29 11:37:01 AM 4 29.70 0.00 1.09 0.50 0.12 68.58 11:37:01 AM 5 46.84 0.00 1.81 1.32 0.12 49.92 11:37:01 AM 6 37.11 0.00 1.52 0.90 0.12 60.35 11:37:01 AM 7 38.81 0.00 0.89 0.44 0.12 59.75 11:38:01 AM all 24.57 0.00 3.15 1.32 0.10 70.86 11:38:01 AM 0 24.44 0.00 2.61 0.45 0.12 72.38 11:38:01 AM 1 25.27 0.00 3.64 2.56 0.10 68.42 11:38:01 AM 2 23.77 0.00 4.40 3.62 0.10 68.12 11:38:01 AM 3 22.67 0.00 3.35 1.09 0.10 72.78 11:38:01 AM 4 21.72 0.00 2.85 1.42 0.12 73.89 11:38:01 AM 5 22.45 0.00 3.06 0.93 0.08 73.47 11:38:01 AM 6 35.17 0.00 2.99 0.35 0.10 61.39 11:38:01 AM 7 21.03 0.00 2.27 0.12 0.10 76.48 11:39:02 AM all 19.78 0.00 2.27 0.13 0.11 77.70 11:39:02 AM 0 17.41 0.00 2.90 0.22 0.12 79.36 11:39:02 AM 1 21.64 0.00 2.68 0.25 0.13 75.29 11:39:02 AM 2 17.37 0.00 1.51 0.03 0.10 80.99 11:39:02 AM 3 21.57 0.00 2.46 0.02 0.12 75.83 11:39:02 AM 4 18.12 0.00 1.85 0.29 0.10 79.65 11:39:02 AM 5 20.83 0.00 2.35 0.07 0.10 76.65 11:39:02 AM 6 18.72 0.00 2.23 0.12 0.12 78.81 11:39:02 AM 7 22.61 0.00 2.18 0.07 0.12 75.03 11:40:01 AM all 8.71 0.00 1.01 0.04 0.08 90.17 11:40:01 AM 0 13.50 0.00 0.92 0.03 0.08 85.46 11:40:01 AM 1 8.06 0.00 1.17 0.02 0.09 90.66 11:40:01 AM 2 10.65 0.00 1.26 0.02 0.10 87.97 11:40:01 AM 3 12.30 0.00 1.05 0.05 0.07 86.53 11:40:01 AM 4 7.69 0.00 0.93 0.00 0.07 91.30 11:40:01 AM 5 4.01 0.00 1.00 0.10 0.10 94.78 11:40:01 AM 6 5.89 0.00 1.04 0.05 0.09 92.94 11:40:01 AM 7 7.56 0.00 0.66 0.02 0.07 91.69 11:41:01 AM all 11.98 0.00 0.65 0.04 0.05 87.28 11:41:01 AM 0 42.01 0.00 1.10 0.08 0.08 56.72 11:41:01 AM 1 26.50 0.00 1.12 0.08 0.07 72.23 11:41:01 AM 2 8.22 0.00 0.35 0.02 0.03 91.38 11:41:01 AM 3 3.52 0.00 0.28 0.00 0.03 96.16 11:41:01 AM 4 2.28 0.00 0.48 0.02 0.05 97.16 11:41:01 AM 5 1.14 0.00 0.90 0.07 0.07 97.83 11:41:01 AM 6 5.68 0.00 0.69 0.05 0.03 93.55 11:41:01 AM 7 6.47 0.00 0.25 0.00 0.03 93.24 Average: all 20.28 0.00 1.62 0.53 0.09 77.49 Average: 0 25.29 0.00 1.67 0.23 0.10 72.71 Average: 1 21.86 0.00 1.79 0.84 0.10 75.42 Average: 2 20.42 0.00 1.66 0.89 0.09 76.95 Average: 3 20.70 0.00 1.66 0.66 0.08 76.90 Average: 4 14.37 0.00 1.31 0.41 0.09 83.83 Average: 5 20.10 0.00 1.96 0.67 0.09 77.18 Average: 6 19.38 0.00 1.59 0.27 0.08 78.68 Average: 7 20.14 0.00 1.29 0.23 0.08 78.25