---> uname -a: Linux prd-centos8-docker-8c-8g-10917.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 15G 146G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1546 22789 19 7553 29870 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:a9:c2:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fea9:c24a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:15:6a:49 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) 11/06/2025 _x86_64_ (8 CPU) 23:48:21 LINUX RESTART (8 CPU) 11:49:02 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 181.72 14.93 166.79 3259.10 11453.37 11:51:01 PM 258.58 4.23 254.35 754.42 17659.03 11:52:01 PM 83.86 0.05 83.81 1.07 8579.31 11:53:01 PM 111.51 2.35 109.17 197.43 4298.57 11:54:01 PM 338.51 0.03 338.48 19.33 62008.85 11:55:01 PM 1055.01 0.03 1054.97 14.53 46521.96 11:56:01 PM 858.43 0.00 858.43 0.00 36625.19 11:57:01 PM 13.36 0.00 13.36 0.00 519.51 11:58:01 PM 9.68 0.00 9.68 0.00 1544.74 11:59:01 PM 352.10 0.05 352.05 0.40 16826.62 Average: 326.51 2.15 324.37 419.92 20618.45 11:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29064912 30954972 3590800 11.00 2688 2202980 1660896 4.93 166624 2947248 112092 11:51:01 PM 27221744 29554548 5433968 16.64 2688 2638604 2842404 8.43 273332 4645648 68984 11:52:01 PM 26715784 29280440 5939928 18.19 2688 2866976 3508580 10.41 289936 5120756 65980 11:53:01 PM 24800088 28110144 7855624 24.06 2688 3607284 4685592 13.90 336872 6971248 706876 11:54:01 PM 20853776 26319564 11801936 36.14 2688 5506076 5694596 16.90 422480 10307332 1051864 11:55:01 PM 20981664 27136880 11674048 35.75 2688 6119980 4364488 12.95 471188 9923572 602456 11:56:01 PM 20051600 26505744 12604112 38.60 2688 6371644 4297620 12.75 527168 10654680 8 11:57:01 PM 20161396 26621104 12494316 38.26 2688 6376612 4412228 13.09 528296 10544000 4596 11:58:01 PM 20840812 27475236 11814900 36.18 2688 6548028 4241372 12.58 562148 9852188 141068 11:59:01 PM 20295616 27535636 12360096 37.85 2688 7087168 4670856 13.86 614476 10230432 331248 Average: 23098739 27949427 9556973 29.27 2688 4932535 4037863 11.98 419252 8119710 308517 11:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 239.21 229.87 1457.66 75.97 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 475.07 362.06 6454.18 44.83 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 249.83 178.99 3595.11 22.92 0.00 0.00 0.00 0.00 11:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 237.23 214.81 3052.35 31.38 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 579.89 430.53 8996.40 50.33 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 170.20 143.04 2160.28 19.65 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 9.50 7.58 73.29 1.32 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 2.55 1.23 6.87 0.68 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 54.12 28.98 766.25 3.06 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 247.87 209.25 2694.63 37.69 0.00 0.00 0.00 0.00 11:59:01 PM docker0 0.00 0.00 0.00 0.00 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 226.52 180.55 2928.10 28.70 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) 11/06/2025 _x86_64_ (8 CPU) 23:48:21 LINUX RESTART (8 CPU) 11:49:02 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 10.89 0.00 1.12 0.55 0.06 87.38 11:50:01 PM 0 6.64 0.00 0.49 0.36 0.07 92.45 11:50:01 PM 1 16.98 0.00 1.92 1.05 0.05 80.00 11:50:01 PM 2 15.49 0.00 1.89 0.29 0.07 82.26 11:50:01 PM 3 5.50 0.00 1.09 0.68 0.07 92.67 11:50:01 PM 4 16.23 0.00 1.85 0.56 0.05 81.31 11:50:01 PM 5 6.29 0.00 0.51 0.93 0.07 92.20 11:50:01 PM 6 9.54 0.00 0.48 0.36 0.05 89.58 11:50:01 PM 7 10.46 0.00 0.75 0.14 0.05 88.61 11:51:01 PM all 40.33 0.00 1.39 0.78 0.09 57.40 11:51:01 PM 0 48.31 0.00 1.44 0.47 0.10 49.68 11:51:01 PM 1 27.69 0.00 1.37 0.60 0.10 70.23 11:51:01 PM 2 37.98 0.00 1.54 1.40 0.08 58.99 11:51:01 PM 3 57.43 0.00 2.21 0.90 0.10 39.36 11:51:01 PM 4 43.12 0.00 1.19 0.43 0.08 55.18 11:51:01 PM 5 27.78 0.00 1.24 1.47 0.08 69.43 11:51:01 PM 6 26.64 0.00 1.12 0.69 0.08 71.47 11:51:01 PM 7 53.68 0.00 1.00 0.30 0.10 44.91 11:52:01 PM all 49.46 0.00 1.31 0.24 0.09 48.90 11:52:01 PM 0 63.11 0.00 0.84 0.02 0.08 35.95 11:52:01 PM 1 52.93 0.00 1.89 0.25 0.10 44.83 11:52:01 PM 2 51.27 0.00 1.40 0.20 0.10 47.03 11:52:01 PM 3 41.30 0.00 1.14 0.05 0.10 57.42 11:52:01 PM 4 33.31 0.00 1.57 0.50 0.07 64.55 11:52:01 PM 5 34.63 0.00 1.39 0.49 0.08 63.42 11:52:01 PM 6 61.11 0.00 1.10 0.13 0.08 37.57 11:52:01 PM 7 57.94 0.00 1.17 0.30 0.07 40.53 11:53:01 PM all 33.81 0.00 1.32 0.25 0.08 64.55 11:53:01 PM 0 40.57 0.00 0.60 0.00 0.08 58.75 11:53:01 PM 1 56.87 0.00 3.60 1.00 0.08 38.45 11:53:01 PM 2 26.00 0.00 1.05 0.10 0.07 72.78 11:53:01 PM 3 27.55 0.00 0.85 0.03 0.05 71.52 11:53:01 PM 4 30.26 0.00 0.95 0.15 0.07 68.57 11:53:01 PM 5 33.91 0.00 2.04 0.43 0.10 63.52 11:53:01 PM 6 24.26 0.00 0.67 0.00 0.07 75.01 11:53:01 PM 7 31.07 0.00 0.79 0.25 0.08 67.81 11:54:01 PM all 13.45 0.00 5.43 1.72 0.35 79.05 11:54:01 PM 0 4.96 0.00 1.63 4.81 0.07 88.52 11:54:01 PM 1 4.58 0.00 1.10 0.12 0.07 94.13 11:54:01 PM 2 18.61 0.00 7.86 0.53 0.08 72.92 11:54:01 PM 3 7.43 0.00 3.99 2.90 0.10 85.57 11:54:01 PM 4 62.66 0.00 10.47 0.03 0.10 26.73 11:54:01 PM 5 4.04 0.00 5.91 2.58 0.09 87.39 11:54:01 PM 6 1.62 0.00 7.51 0.07 2.17 88.64 11:54:01 PM 7 5.41 0.00 5.19 2.73 0.08 86.59 11:55:01 PM all 16.98 0.00 2.83 2.77 0.08 77.34 11:55:01 PM 0 1.37 0.00 2.61 0.67 0.10 95.25 11:55:01 PM 1 31.88 0.00 4.04 3.05 0.07 60.97 11:55:01 PM 2 23.93 0.00 3.51 7.16 0.08 65.31 11:55:01 PM 3 47.29 0.00 1.72 0.00 0.07 50.93 11:55:01 PM 4 2.38 0.00 4.69 1.63 0.08 91.22 11:55:01 PM 5 9.68 0.00 1.71 3.65 0.07 84.90 11:55:01 PM 6 7.94 0.00 2.77 0.00 0.07 89.22 11:55:01 PM 7 11.30 0.00 1.61 6.00 0.07 81.02 11:56:01 PM all 21.40 0.00 1.97 2.10 0.07 74.46 11:56:01 PM 0 0.62 0.00 2.52 2.01 0.08 94.77 11:56:01 PM 1 69.52 0.00 3.48 0.77 0.08 26.15 11:56:01 PM 2 9.29 0.00 1.81 2.71 0.07 86.12 11:56:01 PM 3 19.93 0.00 1.14 0.20 0.07 78.67 11:56:01 PM 4 15.53 0.00 2.28 0.17 0.07 81.96 11:56:01 PM 5 17.24 0.00 1.19 3.43 0.07 78.08 11:56:01 PM 6 0.80 0.00 1.64 7.52 0.07 89.97 11:56:01 PM 7 38.10 0.00 1.72 0.00 0.07 60.11 11:57:01 PM all 22.41 0.00 0.70 0.12 0.07 76.70 11:57:01 PM 0 36.59 0.00 0.67 0.00 0.08 62.66 11:57:01 PM 1 38.80 0.00 1.28 0.00 0.08 59.83 11:57:01 PM 2 7.60 0.00 0.52 0.92 0.08 90.88 11:57:01 PM 3 16.62 0.00 0.55 0.00 0.08 82.75 11:57:01 PM 4 43.27 0.00 0.87 0.00 0.07 55.79 11:57:01 PM 5 15.90 0.00 0.63 0.00 0.07 83.39 11:57:01 PM 6 13.55 0.00 0.62 0.03 0.05 85.75 11:57:01 PM 7 6.99 0.00 0.47 0.00 0.05 92.50 11:58:01 PM all 20.74 0.00 0.89 0.03 0.07 78.28 11:58:01 PM 0 33.37 0.00 0.73 0.03 0.08 65.78 11:58:01 PM 1 10.72 0.00 0.67 0.03 0.07 88.51 11:58:01 PM 2 10.54 0.00 1.43 0.02 0.07 87.94 11:58:01 PM 3 11.81 0.00 0.80 0.03 0.05 87.31 11:58:01 PM 4 7.91 0.00 0.67 0.00 0.03 91.39 11:58:01 PM 5 15.75 0.00 0.98 0.10 0.08 83.09 11:58:01 PM 6 12.30 0.00 0.65 0.00 0.07 86.98 11:58:01 PM 7 63.53 0.00 1.17 0.00 0.08 35.22 11:59:01 PM all 12.41 0.00 1.85 0.83 0.07 84.84 11:59:01 PM 0 9.90 0.00 2.21 0.62 0.07 87.21 11:59:01 PM 1 10.38 0.00 1.07 0.70 0.08 87.76 11:59:01 PM 2 11.25 0.00 1.79 0.43 0.05 86.48 11:59:01 PM 3 9.73 0.00 1.12 0.60 0.08 88.47 11:59:01 PM 4 11.26 0.00 1.78 0.27 0.07 86.63 11:59:01 PM 5 11.05 0.00 2.94 1.21 0.05 84.76 11:59:01 PM 6 3.53 0.00 1.31 2.06 0.08 93.02 11:59:01 PM 7 32.14 0.00 2.59 0.77 0.08 64.42 Average: all 24.23 0.00 1.88 0.94 0.10 72.86 Average: 0 24.60 0.00 1.37 0.90 0.08 73.05 Average: 1 32.05 0.00 2.04 0.76 0.08 65.07 Average: 2 21.21 0.00 2.27 1.38 0.08 75.06 Average: 3 24.50 0.00 1.46 0.54 0.08 73.43 Average: 4 26.46 0.00 2.60 0.38 0.07 70.50 Average: 5 17.69 0.00 1.84 1.43 0.08 78.97 Average: 6 16.15 0.00 1.79 1.08 0.28 80.70 Average: 7 31.12 0.00 1.64 1.05 0.07 66.12