---> uname -a: Linux prd-centos8-docker-8c-8g-28161.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1134 25303 19 5452 30282 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:57:09:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe57:926/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:d5:7f:4b 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::42:8ff:fed5:7f4b/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) 07/15/2025 _x86_64_ (8 CPU) 10:55:20 LINUX RESTART (8 CPU) 10:56:01 AM tps rtps wtps bread/s bwrtn/s 10:57:01 AM 236.61 17.40 219.21 3556.74 11270.99 10:58:01 AM 197.28 1.72 195.57 526.09 16204.20 10:59:01 AM 130.22 0.78 129.44 490.10 40441.40 11:00:01 AM 38.07 0.52 37.55 23.73 632.97 11:01:01 AM 5.08 0.02 5.06 0.13 399.77 11:02:01 AM 30.27 0.07 30.20 1.73 1428.00 11:03:01 AM 97.62 0.00 97.62 0.00 22790.27 11:04:01 AM 164.70 0.00 164.70 0.00 1726.01 11:05:01 AM 80.17 2.93 77.24 4541.15 30429.16 Average: 108.89 2.60 106.28 1015.45 13924.57 10:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 AM 28469640 30455664 4186072 12.82 2688 2300916 2481148 7.36 188112 3523704 222780 10:58:01 AM 26451344 28719252 6204368 19.00 2688 2575540 3618876 10.74 286740 5408448 46520 10:59:01 AM 24686208 28086960 7969504 24.40 2688 3683348 5411248 16.06 429712 6924968 176 11:00:01 AM 24678224 28085040 7977488 24.43 2688 3689272 4041420 11.99 439468 6927596 388 11:01:01 AM 25364172 28780504 7291540 22.33 2688 3698784 3532704 10.48 441356 6244348 20 11:02:01 AM 25142488 28800064 7513224 23.01 2688 3937592 3430500 10.18 504688 6394812 209240 11:03:01 AM 23239492 27380652 9416220 28.83 2688 4410040 6201416 18.40 552832 8187556 580 11:04:01 AM 24107796 28197428 8547916 26.18 2688 4346508 3865544 11.47 552272 7337460 17828 11:05:01 AM 25922496 31027664 6733216 20.62 2688 5352060 1537932 4.56 909904 5160232 37760 Average: 25340207 28837025 7315505 22.40 2688 3777118 3791199 11.25 478343 6234347 59477 10:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 315.45 246.51 3132.63 36.88 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM eth0 270.48 218.64 3829.74 38.67 0.00 0.00 0.00 0.00 10:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM lo 2.40 2.40 0.12 0.12 0.00 0.00 0.00 0.00 10:59:01 AM eth0 284.57 168.16 9478.40 16.32 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 10:59:01 AM veth37ff14f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:00:01 AM lo 57.63 57.63 4.79 4.79 0.00 0.00 0.00 0.00 11:00:01 AM eth0 161.68 118.24 48.98 53.59 0.00 0.00 0.00 0.00 11:00:01 AM docker0 11.90 13.46 1.76 1.75 0.00 0.00 0.00 0.00 11:01:01 AM lo 31.76 31.76 1.55 1.55 0.00 0.00 0.00 0.00 11:01:01 AM eth0 222.23 174.63 100.91 56.52 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:02:01 AM eth0 214.36 164.58 749.61 50.77 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM lo 282.76 282.76 43.20 43.20 0.00 0.00 0.00 0.00 11:03:01 AM eth0 618.11 330.49 2286.23 30.61 0.00 0.00 0.00 0.00 11:03:01 AM docker0 126.66 133.49 19.85 21.30 0.00 0.00 0.00 0.00 11:03:01 AM veth7011aa9 116.54 122.49 20.42 18.29 0.00 0.00 0.00 0.00 11:03:01 AM vethc55215c 10.11 11.70 1.17 3.27 0.00 0.00 0.00 0.00 11:04:01 AM lo 1143.95 1143.95 205.01 205.01 0.00 0.00 0.00 0.00 11:04:01 AM eth0 82.44 60.70 299.39 24.92 0.00 0.00 0.00 0.00 11:04:01 AM docker0 502.57 514.88 101.76 96.93 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 74.69 65.26 1262.36 14.69 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 168.75 168.75 28.30 28.30 0.00 0.00 0.00 0.00 Average: eth0 249.33 171.91 2354.21 35.89 0.00 0.00 0.00 0.00 Average: docker0 71.24 73.56 13.71 13.33 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) 07/15/2025 _x86_64_ (8 CPU) 10:55:20 LINUX RESTART (8 CPU) 10:56:01 AM CPU %user %nice %system %iowait %steal %idle 10:57:01 AM all 17.81 0.00 1.22 0.67 0.07 80.22 10:57:01 AM 0 13.91 0.00 0.67 0.67 0.08 84.67 10:57:01 AM 1 23.43 0.00 1.35 0.60 0.08 74.53 10:57:01 AM 2 15.24 0.00 1.17 1.05 0.07 82.47 10:57:01 AM 3 20.22 0.00 2.36 0.99 0.07 76.37 10:57:01 AM 4 5.46 0.00 0.84 0.82 0.10 92.78 10:57:01 AM 5 24.31 0.00 1.05 0.52 0.05 74.07 10:57:01 AM 6 22.43 0.00 1.57 0.50 0.07 75.43 10:57:01 AM 7 17.46 0.00 0.79 0.22 0.05 81.49 10:58:01 AM all 44.54 0.00 1.33 0.56 0.09 53.48 10:58:01 AM 0 47.81 0.00 1.15 0.37 0.08 50.58 10:58:01 AM 1 48.03 0.00 2.16 1.22 0.10 48.49 10:58:01 AM 2 53.14 0.00 1.57 0.52 0.10 44.67 10:58:01 AM 3 51.09 0.00 0.82 0.47 0.08 47.54 10:58:01 AM 4 28.35 0.00 1.04 0.23 0.08 70.30 10:58:01 AM 5 23.88 0.00 1.12 0.65 0.08 74.26 10:58:01 AM 6 57.60 0.00 1.29 0.25 0.10 40.76 10:58:01 AM 7 46.35 0.00 1.54 0.74 0.10 51.28 10:59:01 AM all 20.35 0.00 3.28 0.67 0.08 75.63 10:59:01 AM 0 21.59 0.00 2.69 0.24 0.08 75.40 10:59:01 AM 1 17.57 0.00 3.17 1.65 0.08 77.52 10:59:01 AM 2 21.70 0.00 3.48 1.33 0.08 73.40 10:59:01 AM 3 18.64 0.00 3.45 0.56 0.08 77.27 10:59:01 AM 4 18.37 0.00 3.38 0.81 0.08 77.36 10:59:01 AM 5 18.52 0.00 2.67 0.02 0.08 78.71 10:59:01 AM 6 21.40 0.00 4.33 0.30 0.07 73.91 10:59:01 AM 7 25.00 0.00 3.03 0.47 0.07 71.44 11:00:01 AM all 19.99 0.00 2.21 0.06 0.10 77.65 11:00:01 AM 0 12.62 0.00 2.14 0.08 0.12 85.04 11:00:01 AM 1 23.00 0.00 2.31 0.07 0.10 74.53 11:00:01 AM 2 16.49 0.00 2.46 0.03 0.08 80.93 11:00:01 AM 3 20.90 0.00 2.06 0.05 0.08 76.90 11:00:01 AM 4 20.62 0.00 1.79 0.05 0.08 77.46 11:00:01 AM 5 24.46 0.00 2.66 0.05 0.10 72.73 11:00:01 AM 6 22.11 0.00 2.56 0.07 0.10 75.16 11:00:01 AM 7 19.73 0.00 1.71 0.05 0.10 78.41 11:01:01 AM all 9.06 0.00 0.65 0.01 0.06 90.22 11:01:01 AM 0 2.62 0.00 0.72 0.00 0.07 96.59 11:01:01 AM 1 7.15 0.00 0.50 0.00 0.08 92.27 11:01:01 AM 2 12.32 0.00 0.77 0.00 0.07 86.84 11:01:01 AM 3 9.55 0.00 0.57 0.00 0.07 89.81 11:01:01 AM 4 12.46 0.00 1.20 0.02 0.03 86.29 11:01:01 AM 5 2.69 0.00 0.38 0.05 0.08 96.79 11:01:01 AM 6 21.75 0.00 0.75 0.02 0.05 77.43 11:01:01 AM 7 3.94 0.00 0.30 0.00 0.03 95.73 11:02:01 AM all 34.78 0.00 0.94 0.06 0.07 64.14 11:02:01 AM 0 43.83 0.00 1.18 0.00 0.07 54.92 11:02:01 AM 1 21.72 0.00 0.67 0.13 0.07 77.41 11:02:01 AM 2 41.14 0.00 0.80 0.03 0.07 57.96 11:02:01 AM 3 27.44 0.00 0.63 0.07 0.05 71.81 11:02:01 AM 4 67.50 0.00 2.30 0.18 0.10 29.91 11:02:01 AM 5 27.12 0.00 0.79 0.07 0.08 71.94 11:02:01 AM 6 24.97 0.00 0.72 0.00 0.05 74.26 11:02:01 AM 7 24.48 0.00 0.47 0.00 0.08 74.97 11:03:01 AM all 26.43 0.00 2.10 0.35 0.09 71.03 11:03:01 AM 0 13.35 0.00 1.56 0.12 0.10 84.87 11:03:01 AM 1 29.65 0.00 2.28 0.57 0.10 67.40 11:03:01 AM 2 41.08 0.00 2.84 0.99 0.10 54.99 11:03:01 AM 3 28.65 0.00 1.81 0.52 0.08 68.94 11:03:01 AM 4 33.73 0.00 2.30 0.17 0.08 63.72 11:03:01 AM 5 22.71 0.00 1.90 0.27 0.10 75.02 11:03:01 AM 6 23.58 0.00 1.86 0.12 0.08 74.35 11:03:01 AM 7 18.66 0.00 2.22 0.08 0.10 78.94 11:04:01 AM all 30.43 0.00 2.06 0.30 0.09 67.12 11:04:01 AM 0 41.70 0.00 1.86 0.02 0.08 56.34 11:04:01 AM 1 37.02 0.00 2.63 0.03 0.10 60.22 11:04:01 AM 2 39.06 0.00 1.64 0.17 0.10 59.03 11:04:01 AM 3 37.42 0.00 1.44 0.00 0.12 61.03 11:04:01 AM 4 21.23 0.00 1.64 0.52 0.08 76.52 11:04:01 AM 5 25.02 0.00 3.55 1.51 0.08 69.84 11:04:01 AM 6 16.26 0.00 2.16 0.00 0.08 81.49 11:04:01 AM 7 25.74 0.00 1.56 0.12 0.08 72.50 11:05:01 AM all 21.18 0.00 1.81 0.49 0.06 76.46 11:05:01 AM 0 24.79 0.00 1.03 0.05 0.08 74.04 11:05:01 AM 1 25.10 0.00 2.06 1.37 0.07 71.41 11:05:01 AM 2 13.39 0.00 1.98 0.62 0.08 83.93 11:05:01 AM 3 22.83 0.00 1.46 0.69 0.07 74.96 11:05:01 AM 4 19.01 0.00 2.18 0.90 0.05 77.87 11:05:01 AM 5 13.85 0.00 1.67 0.13 0.05 84.30 11:05:01 AM 6 11.10 0.00 1.32 0.03 0.03 87.51 11:05:01 AM 7 39.35 0.00 2.79 0.10 0.08 57.67 Average: all 24.95 0.00 1.73 0.35 0.08 72.88 Average: 0 24.70 0.00 1.44 0.17 0.09 73.60 Average: 1 25.85 0.00 1.90 0.63 0.09 71.54 Average: 2 28.17 0.00 1.85 0.53 0.08 69.36 Average: 3 26.31 0.00 1.62 0.37 0.08 71.62 Average: 4 25.21 0.00 1.85 0.41 0.08 72.45 Average: 5 20.28 0.00 1.75 0.36 0.08 77.52 Average: 6 24.59 0.00 1.84 0.14 0.07 73.36 Average: 7 24.52 0.00 1.60 0.20 0.08 73.60