---> uname -a: Linux prd-centos8-docker-8c-8g-28752.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: 2800.000 BogoMIPS: 5600.00 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 1146 25285 19 5457 30269 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:56:2c:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fe56:2cdb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:42:15:0e 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::42:9eff:fe42:150e/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) 07/17/2025 _x86_64_ (8 CPU) 16:02:03 LINUX RESTART (8 CPU) 04:03:01 PM tps rtps wtps bread/s bwrtn/s 04:04:01 PM 222.88 16.60 206.28 3533.81 11740.36 04:05:01 PM 174.03 2.50 171.53 546.88 12937.82 04:06:01 PM 139.97 0.83 139.14 567.68 42016.81 04:07:01 PM 39.47 0.05 39.42 0.53 552.05 04:08:01 PM 15.86 0.52 15.34 24.93 647.53 04:09:01 PM 7.95 0.00 7.95 0.00 209.80 04:10:01 PM 1.55 0.00 1.55 0.00 44.38 04:11:01 PM 101.55 0.00 101.55 0.00 23201.73 04:12:01 PM 21.58 0.00 21.58 0.00 867.36 04:13:01 PM 155.41 1.08 154.33 1983.61 2170.94 04:14:01 PM 65.69 1.88 63.81 2600.88 30374.53 Average: 86.02 2.13 83.89 838.97 11313.41 04:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 PM 28804928 30789880 3850776 11.79 2688 2300108 1737704 5.16 179676 3197136 173168 04:05:01 PM 27166472 29430140 5489232 16.81 2688 2572356 2898368 8.60 274088 4712188 87564 04:06:01 PM 25078424 28481348 7577280 23.20 2688 3685880 4259260 12.64 428272 6536900 100 04:07:01 PM 24924736 28330848 7730968 23.67 2688 3688252 5106908 15.15 436804 6680580 128 04:08:01 PM 25789232 29209156 6866472 21.03 2688 3702028 3051676 9.05 440756 5817912 144 04:09:01 PM 25516580 28936608 7139124 21.86 2688 3702132 3291132 9.76 440828 6091168 20 04:10:01 PM 25489596 28910452 7166108 21.94 2688 3702808 3290032 9.76 441436 6117272 20 04:11:01 PM 24210612 28323764 8445092 25.86 2688 4381392 4224516 12.53 534672 7248912 84 04:12:01 PM 22684912 26840436 9970792 30.53 2688 4423912 6554036 19.45 552928 8739372 1928 04:13:01 PM 24341692 28651468 8314012 25.46 2688 4565172 3522808 10.45 582464 7070304 155984 04:14:01 PM 25919560 31020988 6736144 20.63 2688 5346656 1523776 4.52 907836 5160996 22592 Average: 25447886 28993190 7207818 22.07 2688 3824609 3587292 10.64 474524 6124795 40157 04:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM eth0 295.95 236.66 2922.58 49.79 0.00 0.00 0.00 0.00 04:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 299.12 221.43 3843.78 38.10 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 1.30 1.30 0.06 0.06 0.00 0.00 0.00 0.00 04:06:01 PM eth0 308.16 177.11 9480.76 16.16 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 04:06:01 PM veth76f51ae 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:07:01 PM lo 32.51 32.51 2.83 2.83 0.00 0.00 0.00 0.00 04:07:01 PM eth0 57.35 41.40 19.45 21.04 0.00 0.00 0.00 0.00 04:07:01 PM docker0 8.61 9.61 1.16 1.12 0.00 0.00 0.00 0.00 04:07:01 PM vethbcf8473 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:08:01 PM lo 58.81 58.81 3.61 3.61 0.00 0.00 0.00 0.00 04:08:01 PM eth0 306.91 251.50 114.20 107.60 0.00 0.00 0.00 0.00 04:08:01 PM docker0 3.47 4.00 0.62 0.58 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 73.49 44.97 44.35 15.80 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 39.29 22.21 33.01 2.39 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:11:01 PM eth0 655.11 372.16 2965.04 35.97 0.00 0.00 0.00 0.00 04:11:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM vetha08cd88 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:12:01 PM lo 699.28 699.28 111.92 111.92 0.00 0.00 0.00 0.00 04:12:01 PM eth0 81.42 61.76 23.03 24.90 0.00 0.00 0.00 0.00 04:12:01 PM docker0 302.50 313.20 48.99 56.85 0.00 0.00 0.00 0.00 04:12:01 PM vetha08cd88 275.59 285.55 50.12 44.60 0.00 0.00 0.00 0.00 04:12:01 PM veth83fa65e 26.91 28.29 3.00 12.51 0.00 0.00 0.00 0.00 04:13:01 PM lo 737.74 737.74 136.68 136.68 0.00 0.00 0.00 0.00 04:13:01 PM eth0 121.61 99.63 522.07 31.55 0.00 0.00 0.00 0.00 04:13:01 PM docker0 328.19 335.14 72.43 61.37 0.00 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM eth0 61.40 48.68 1061.18 11.07 0.00 0.00 0.00 0.00 04:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.29 139.29 23.23 23.23 0.00 0.00 0.00 0.00 Average: eth0 209.30 143.55 1913.07 32.25 0.00 0.00 0.00 0.00 Average: docker0 58.52 60.29 11.22 10.92 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) 07/17/2025 _x86_64_ (8 CPU) 16:02:03 LINUX RESTART (8 CPU) 04:03:01 PM CPU %user %nice %system %iowait %steal %idle 04:04:01 PM all 16.47 0.00 1.31 1.31 0.08 80.83 04:04:01 PM 0 20.25 0.00 1.49 0.84 0.08 77.35 04:04:01 PM 1 17.04 0.00 1.05 1.30 0.08 80.52 04:04:01 PM 2 20.24 0.00 1.34 1.90 0.10 76.42 04:04:01 PM 3 16.91 0.00 1.14 1.25 0.07 80.63 04:04:01 PM 4 24.07 0.00 1.99 1.74 0.08 72.12 04:04:01 PM 5 11.22 0.00 1.22 1.10 0.08 86.37 04:04:01 PM 6 14.88 0.00 1.59 2.06 0.07 81.41 04:04:01 PM 7 7.11 0.00 0.64 0.32 0.07 91.87 04:05:01 PM all 41.95 0.00 1.40 1.56 0.14 54.95 04:05:01 PM 0 50.38 0.00 0.87 0.35 0.15 48.25 04:05:01 PM 1 47.27 0.00 2.37 2.12 0.15 48.08 04:05:01 PM 2 46.75 0.00 1.76 2.17 0.17 49.15 04:05:01 PM 3 31.89 0.00 0.85 2.29 0.13 64.83 04:05:01 PM 4 33.46 0.00 0.80 1.16 0.10 64.48 04:05:01 PM 5 39.35 0.00 1.94 2.33 0.15 56.23 04:05:01 PM 6 36.76 0.00 1.74 1.86 0.12 59.52 04:05:01 PM 7 49.77 0.00 0.85 0.22 0.15 49.01 04:06:01 PM all 25.60 0.00 3.11 1.66 0.12 69.51 04:06:01 PM 0 23.85 0.00 2.41 0.05 0.10 73.59 04:06:01 PM 1 34.53 0.00 3.43 1.21 0.12 60.71 04:06:01 PM 2 19.14 0.00 4.17 0.96 0.12 75.61 04:06:01 PM 3 29.81 0.00 3.28 6.02 0.12 60.78 04:06:01 PM 4 24.22 0.00 3.33 0.47 0.13 71.84 04:06:01 PM 5 20.82 0.00 2.47 1.01 0.12 75.59 04:06:01 PM 6 24.32 0.00 2.53 1.71 0.12 71.32 04:06:01 PM 7 28.12 0.00 3.27 1.85 0.12 66.64 04:07:01 PM all 21.54 0.00 2.36 0.48 0.12 75.50 04:07:01 PM 0 19.49 0.00 2.46 1.19 0.10 76.76 04:07:01 PM 1 29.33 0.00 3.10 0.75 0.12 66.70 04:07:01 PM 2 19.98 0.00 2.33 0.65 0.13 76.91 04:07:01 PM 3 20.76 0.00 2.21 0.17 0.12 76.75 04:07:01 PM 4 24.10 0.00 2.51 0.08 0.10 73.21 04:07:01 PM 5 16.02 0.00 2.03 0.12 0.10 81.73 04:07:01 PM 6 21.37 0.00 2.24 0.23 0.12 76.03 04:07:01 PM 7 21.28 0.00 2.03 0.62 0.15 75.93 04:08:01 PM all 11.28 0.00 1.49 0.34 0.07 86.82 04:08:01 PM 0 7.40 0.00 1.14 0.03 0.08 91.35 04:08:01 PM 1 12.07 0.00 1.66 2.04 0.08 84.14 04:08:01 PM 2 12.85 0.00 1.39 0.07 0.08 85.61 04:08:01 PM 3 10.54 0.00 1.49 0.03 0.07 87.87 04:08:01 PM 4 13.44 0.00 1.98 0.20 0.08 84.30 04:08:01 PM 5 11.31 0.00 1.49 0.00 0.05 87.15 04:08:01 PM 6 12.16 0.00 1.42 0.00 0.05 86.37 04:08:01 PM 7 10.44 0.00 1.39 0.33 0.07 87.77 04:09:01 PM all 6.99 0.00 1.11 1.99 2.09 87.83 04:09:01 PM 0 0.76 0.00 0.19 0.43 0.07 98.55 04:09:01 PM 1 22.80 0.00 0.40 0.00 0.23 76.57 04:09:01 PM 2 10.41 0.00 0.11 1.31 4.31 83.87 04:09:01 PM 3 4.94 0.00 0.07 4.01 0.68 90.30 04:09:01 PM 4 2.46 0.00 4.42 0.32 0.66 92.14 04:09:01 PM 5 2.45 0.00 3.06 9.84 0.17 84.48 04:09:01 PM 6 7.22 0.00 0.60 0.00 6.84 85.34 04:09:01 PM 7 4.47 0.00 0.03 0.00 3.48 92.02 04:10:01 PM all 6.45 0.00 0.11 0.01 0.03 93.40 04:10:01 PM 0 5.79 0.00 0.07 0.07 0.03 94.04 04:10:01 PM 1 0.38 0.00 0.10 0.02 0.03 99.47 04:10:01 PM 2 1.47 0.00 0.08 0.00 0.02 98.43 04:10:01 PM 3 6.75 0.00 0.07 0.00 0.03 93.15 04:10:01 PM 4 2.30 0.00 0.10 0.00 0.02 97.58 04:10:01 PM 5 0.80 0.00 0.07 0.00 0.02 99.12 04:10:01 PM 6 29.15 0.00 0.33 0.02 0.07 70.43 04:10:01 PM 7 4.93 0.00 0.05 0.00 0.00 95.02 04:11:01 PM all 33.09 0.00 2.12 1.01 0.11 63.67 04:11:01 PM 0 36.17 0.00 2.13 0.94 0.12 60.64 04:11:01 PM 1 45.42 0.00 2.32 2.49 0.13 49.64 04:11:01 PM 2 39.54 0.00 1.91 0.87 0.12 57.56 04:11:01 PM 3 22.45 0.00 2.62 0.30 0.10 74.53 04:11:01 PM 4 26.23 0.00 1.97 0.10 0.10 71.60 04:11:01 PM 5 21.63 0.00 1.87 3.16 0.08 73.26 04:11:01 PM 6 48.27 0.00 2.43 0.22 0.12 48.96 04:11:01 PM 7 24.97 0.00 1.75 0.00 0.12 73.16 04:12:01 PM all 31.12 0.00 1.74 0.08 0.13 66.93 04:12:01 PM 0 26.80 0.00 1.69 0.07 0.13 71.31 04:12:01 PM 1 26.96 0.00 1.91 0.02 0.12 70.99 04:12:01 PM 2 39.32 0.00 1.53 0.17 0.13 58.85 04:12:01 PM 3 24.85 0.00 1.75 0.17 0.13 73.10 04:12:01 PM 4 27.21 0.00 1.46 0.00 0.12 71.21 04:12:01 PM 5 16.15 0.00 1.70 0.10 0.13 81.91 04:12:01 PM 6 51.16 0.00 1.64 0.07 0.15 46.98 04:12:01 PM 7 36.41 0.00 2.25 0.02 0.13 61.19 04:13:01 PM all 32.28 0.00 1.84 0.48 0.17 65.24 04:13:01 PM 0 17.21 0.00 1.76 0.05 0.15 80.83 04:13:01 PM 1 49.56 0.00 3.51 0.90 0.20 45.82 04:13:01 PM 2 43.04 0.00 1.10 0.15 0.17 55.54 04:13:01 PM 3 26.88 0.00 1.47 0.35 0.18 71.11 04:13:01 PM 4 28.57 0.00 1.12 0.17 0.17 69.98 04:13:01 PM 5 27.59 0.00 1.83 0.60 0.17 69.81 04:13:01 PM 6 23.30 0.00 2.72 1.63 0.13 72.22 04:13:01 PM 7 42.01 0.00 1.17 0.02 0.17 56.64 04:14:01 PM all 18.48 0.00 1.92 0.93 0.07 78.61 04:14:01 PM 0 9.79 0.00 1.31 0.03 0.05 88.82 04:14:01 PM 1 12.44 0.00 1.99 1.36 0.07 84.14 04:14:01 PM 2 17.22 0.00 2.57 4.70 0.07 75.43 04:14:01 PM 3 17.24 0.00 1.58 0.02 0.05 81.12 04:14:01 PM 4 26.60 0.00 2.26 0.24 0.07 70.83 04:14:01 PM 5 19.57 0.00 1.99 0.85 0.07 77.52 04:14:01 PM 6 13.85 0.00 1.09 0.19 0.07 84.80 04:14:01 PM 7 31.14 0.00 2.55 0.03 0.09 66.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.28 0.00 1.68 0.90 0.28 74.86 Average: 0 19.90 0.00 1.42 0.37 0.10 78.22 Average: 1 27.08 0.00 1.98 1.11 0.12 69.71 Average: 2 24.48 0.00 1.65 1.17 0.51 72.18 Average: 3 19.35 0.00 1.50 1.33 0.15 77.67 Average: 4 21.12 0.00 1.99 0.41 0.15 76.33 Average: 5 16.97 0.00 1.79 1.74 0.10 79.40 Average: 6 25.68 0.00 1.67 0.73 0.72 71.21 Average: 7 23.61 0.00 1.44 0.31 0.42 74.22