---> uname -a: Linux prd-centos8-docker-8c-8g-19756.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1149 25142 19 5598 30267 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:38:09:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe38:9e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:75:bd:51 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:dbff:fe75:bd51/64 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) 06/09/2025 _x86_64_ (8 CPU) 17:43:20 LINUX RESTART (8 CPU) 05:44:01 PM tps rtps wtps bread/s bwrtn/s 05:45:01 PM 235.49 17.51 217.98 3661.79 10751.06 05:46:01 PM 198.77 1.62 197.15 512.85 16261.09 05:47:01 PM 130.31 0.77 129.54 495.70 40509.08 05:48:01 PM 32.24 0.05 32.19 0.53 508.85 05:49:01 PM 10.35 0.43 9.91 20.93 223.91 05:50:01 PM 4.90 0.00 4.90 0.00 353.77 05:51:01 PM 24.71 0.00 24.71 0.00 1082.71 05:52:01 PM 99.40 0.00 99.40 0.00 22582.51 05:53:01 PM 145.38 0.00 145.38 0.00 1712.49 05:54:01 PM 47.64 2.63 45.01 4507.78 26973.70 05:55:01 PM 39.29 1.65 37.64 1781.01 7588.07 Average: 88.04 2.24 85.80 998.13 11685.67 05:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 PM 28833168 30806048 3822544 11.71 2688 2289128 1842928 5.47 211684 3144752 223432 05:46:01 PM 25678956 28569592 6976756 21.36 2688 3196740 3987160 11.83 324148 6138436 684220 05:47:01 PM 24759420 28141836 7896292 24.18 2688 3666056 5389780 15.99 428784 6861188 124 05:48:01 PM 24640496 28027008 8015216 24.54 2688 3670108 4141828 12.29 437308 6974128 588 05:49:01 PM 24576104 27965104 8079608 24.74 2688 3672504 4158284 12.34 438608 7037168 76 05:50:01 PM 25506776 28904232 7148936 21.89 2688 3680920 3413412 10.13 440460 6110708 68 05:51:01 PM 25148680 28777004 7507032 22.99 2688 3910224 3914092 11.61 501788 6400440 207980 05:52:01 PM 23185516 27296312 9470196 29.00 2688 4382160 6323484 18.76 550136 8252404 3668 05:53:01 PM 24373892 28430536 8281820 25.36 2688 4316392 3749320 11.12 547156 7084300 15552 05:54:01 PM 25529560 30634624 7126152 21.82 2688 5356036 1891272 5.61 749612 5718248 127944 05:55:01 PM 25692052 30938532 6963660 21.32 2688 5493068 1577192 4.68 959292 5343068 35020 Average: 25265875 28953712 7389837 22.63 2688 3966667 3671705 10.89 508089 6278622 118061 05:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 PM eth0 391.72 300.13 3099.50 55.33 0.00 0.00 0.00 0.00 05:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM eth0 655.79 396.62 13249.39 50.33 0.00 0.00 0.00 0.00 05:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM lo 2.40 2.40 0.12 0.12 0.00 0.00 0.00 0.00 05:47:01 PM eth0 12.80 10.86 4.04 5.73 0.00 0.00 0.00 0.00 05:47:01 PM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 05:47:01 PM vethbad2022 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:48:01 PM lo 51.07 51.07 4.24 4.24 0.00 0.00 0.00 0.00 05:48:01 PM eth0 170.63 125.07 52.73 55.20 0.00 0.00 0.00 0.00 05:48:01 PM docker0 9.93 11.36 1.57 1.46 0.00 0.00 0.00 0.00 05:49:01 PM lo 56.45 56.45 2.87 2.87 0.00 0.00 0.00 0.00 05:49:01 PM eth0 185.34 140.12 55.83 61.71 0.00 0.00 0.00 0.00 05:49:01 PM docker0 0.70 0.93 0.11 0.17 0.00 0.00 0.00 0.00 05:50:01 PM lo 22.19 22.19 1.08 1.08 0.00 0.00 0.00 0.00 05:50:01 PM eth0 169.34 124.23 80.67 42.68 0.00 0.00 0.00 0.00 05:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:51:01 PM eth0 105.85 69.76 611.06 15.00 0.00 0.00 0.00 0.00 05:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 PM lo 123.46 123.46 22.90 22.90 0.00 0.00 0.00 0.00 05:52:01 PM eth0 629.54 327.71 2290.35 28.22 0.00 0.00 0.00 0.00 05:52:01 PM docker0 57.56 61.40 10.46 11.66 0.00 0.00 0.00 0.00 05:52:01 PM vethac1fbc3 50.62 54.07 10.41 9.91 0.00 0.00 0.00 0.00 05:52:01 PM veth6f24325 6.95 8.03 0.84 2.01 0.00 0.00 0.00 0.00 05:53:01 PM lo 923.89 923.89 204.59 204.59 0.00 0.00 0.00 0.00 05:53:01 PM eth0 101.05 77.01 275.66 28.04 0.00 0.00 0.00 0.00 05:53:01 PM docker0 446.81 460.49 103.31 98.58 0.00 0.00 0.00 0.00 05:54:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 05:54:01 PM eth0 288.54 218.08 2335.74 35.74 0.00 0.00 0.00 0.00 05:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 PM eth0 238.85 195.98 1248.78 36.81 0.00 0.00 0.00 0.00 05:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 107.34 107.34 21.45 21.45 0.00 0.00 0.00 0.00 Average: eth0 268.12 180.50 2118.31 37.71 0.00 0.00 0.00 0.00 Average: docker0 46.83 48.59 10.50 10.17 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) 06/09/2025 _x86_64_ (8 CPU) 17:43:20 LINUX RESTART (8 CPU) 05:44:01 PM CPU %user %nice %system %iowait %steal %idle 05:45:01 PM all 18.42 0.00 1.29 0.69 0.06 79.53 05:45:01 PM 0 19.23 0.00 0.85 0.52 0.08 79.32 05:45:01 PM 1 16.04 0.00 1.55 1.59 0.07 80.75 05:45:01 PM 2 11.19 0.00 0.85 0.35 0.05 87.56 05:45:01 PM 3 15.51 0.00 1.52 1.17 0.07 81.73 05:45:01 PM 4 21.13 0.00 1.77 0.40 0.07 76.63 05:45:01 PM 5 26.93 0.00 0.95 0.20 0.05 71.87 05:45:01 PM 6 16.96 0.00 1.19 1.05 0.07 80.74 05:45:01 PM 7 20.35 0.00 1.65 0.27 0.05 77.68 05:46:01 PM all 45.72 0.00 1.61 0.66 0.09 51.92 05:46:01 PM 0 49.16 0.00 1.67 1.12 0.10 47.95 05:46:01 PM 1 39.21 0.00 1.57 0.10 0.10 59.02 05:46:01 PM 2 55.61 0.00 2.46 0.28 0.08 41.55 05:46:01 PM 3 53.51 0.00 1.74 1.32 0.08 43.35 05:46:01 PM 4 39.09 0.00 1.40 0.77 0.08 58.66 05:46:01 PM 5 44.15 0.00 1.47 0.23 0.10 54.05 05:46:01 PM 6 41.46 0.00 1.52 0.47 0.08 56.46 05:46:01 PM 7 43.64 0.00 1.02 1.02 0.07 54.25 05:47:01 PM all 18.82 0.00 2.85 1.15 0.08 77.10 05:47:01 PM 0 16.80 0.00 2.40 0.22 0.07 80.52 05:47:01 PM 1 16.80 0.00 2.87 1.93 0.07 78.33 05:47:01 PM 2 27.51 0.00 2.99 1.09 0.08 68.33 05:47:01 PM 3 19.79 0.00 3.02 2.47 0.08 74.63 05:47:01 PM 4 14.30 0.00 2.77 0.13 0.08 82.71 05:47:01 PM 5 16.32 0.00 2.37 0.99 0.08 80.23 05:47:01 PM 6 19.24 0.00 3.34 0.64 0.07 76.72 05:47:01 PM 7 19.82 0.00 3.07 1.73 0.07 75.31 05:48:01 PM all 18.95 0.00 2.00 0.27 0.11 78.68 05:48:01 PM 0 13.72 0.00 1.99 0.23 0.10 83.96 05:48:01 PM 1 16.03 0.00 1.77 0.10 0.10 81.99 05:48:01 PM 2 22.81 0.00 2.23 0.03 0.18 74.75 05:48:01 PM 3 22.37 0.00 1.62 0.23 0.08 75.69 05:48:01 PM 4 20.49 0.00 1.98 0.44 0.10 76.99 05:48:01 PM 5 17.23 0.00 2.01 0.28 0.10 80.38 05:48:01 PM 6 22.34 0.00 2.41 0.47 0.12 74.66 05:48:01 PM 7 16.59 0.00 1.94 0.37 0.10 80.99 05:49:01 PM all 5.01 0.00 0.91 0.02 0.08 93.98 05:49:01 PM 0 6.88 0.00 0.80 0.05 0.08 92.18 05:49:01 PM 1 5.40 0.00 1.20 0.00 0.08 93.31 05:49:01 PM 2 5.33 0.00 0.87 0.02 0.08 93.70 05:49:01 PM 3 3.81 0.00 1.02 0.02 0.08 95.07 05:49:01 PM 4 6.38 0.00 0.77 0.00 0.08 92.76 05:49:01 PM 5 3.61 0.00 1.52 0.05 0.08 94.74 05:49:01 PM 6 4.43 0.00 0.37 0.00 0.05 95.16 05:49:01 PM 7 4.25 0.00 0.75 0.00 0.07 94.93 05:50:01 PM all 9.97 0.00 0.62 0.01 0.05 89.34 05:50:01 PM 0 4.93 0.00 0.30 0.00 0.07 94.71 05:50:01 PM 1 8.15 0.00 0.55 0.02 0.05 91.24 05:50:01 PM 2 5.03 0.00 0.62 0.05 0.07 94.24 05:50:01 PM 3 30.18 0.00 1.00 0.00 0.05 68.77 05:50:01 PM 4 9.68 0.00 0.53 0.00 0.05 89.73 05:50:01 PM 5 6.62 0.00 0.87 0.03 0.05 92.42 05:50:01 PM 6 3.21 0.00 0.75 0.00 0.05 95.99 05:50:01 PM 7 11.97 0.00 0.32 0.00 0.05 87.66 05:51:01 PM all 33.07 0.00 0.82 0.04 0.06 66.01 05:51:01 PM 0 18.45 0.00 0.77 0.07 0.07 80.65 05:51:01 PM 1 25.24 0.00 0.67 0.02 0.07 74.01 05:51:01 PM 2 36.38 0.00 1.20 0.02 0.05 62.35 05:51:01 PM 3 48.82 0.00 1.40 0.13 0.08 49.56 05:51:01 PM 4 32.67 0.00 0.30 0.00 0.05 66.98 05:51:01 PM 5 37.98 0.00 0.37 0.00 0.07 61.58 05:51:01 PM 6 30.15 0.00 0.58 0.02 0.07 69.18 05:51:01 PM 7 34.88 0.00 1.24 0.07 0.05 63.77 05:52:01 PM all 26.77 0.00 2.16 0.52 0.08 70.48 05:52:01 PM 0 29.93 0.00 2.13 0.00 0.08 67.86 05:52:01 PM 1 32.19 0.00 2.33 0.82 0.08 64.57 05:52:01 PM 2 25.62 0.00 2.58 0.40 0.08 71.32 05:52:01 PM 3 39.70 0.00 1.88 0.10 0.07 58.26 05:52:01 PM 4 19.91 0.00 2.14 1.19 0.07 76.69 05:52:01 PM 5 18.31 0.00 1.81 0.17 0.08 79.63 05:52:01 PM 6 32.67 0.00 2.59 0.40 0.08 64.25 05:52:01 PM 7 15.80 0.00 1.80 1.04 0.08 81.27 05:53:01 PM all 26.27 0.00 2.22 0.28 0.08 71.15 05:53:01 PM 0 21.53 0.00 2.90 0.02 0.10 75.46 05:53:01 PM 1 17.55 0.00 2.70 0.72 0.08 78.94 05:53:01 PM 2 32.05 0.00 3.49 1.19 0.08 63.18 05:53:01 PM 3 34.08 0.00 2.36 0.13 0.08 63.34 05:53:01 PM 4 25.61 0.00 2.03 0.12 0.08 72.16 05:53:01 PM 5 27.02 0.00 1.38 0.00 0.08 71.52 05:53:01 PM 6 20.04 0.00 1.53 0.02 0.07 78.34 05:53:01 PM 7 32.26 0.00 1.36 0.03 0.08 66.27 05:54:01 PM all 30.29 0.00 1.86 0.64 0.07 67.14 05:54:01 PM 0 20.42 0.00 1.10 0.00 0.08 78.39 05:54:01 PM 1 32.53 0.00 1.89 0.02 0.07 65.49 05:54:01 PM 2 43.12 0.00 1.82 0.00 0.07 54.99 05:54:01 PM 3 39.58 0.00 2.39 0.25 0.07 57.71 05:54:01 PM 4 31.06 0.00 1.89 1.10 0.08 65.87 05:54:01 PM 5 27.79 0.00 1.89 0.08 0.07 70.17 05:54:01 PM 6 20.18 0.00 2.01 0.07 0.07 77.68 05:54:01 PM 7 27.63 0.00 1.84 3.63 0.07 66.83 05:55:01 PM all 23.90 0.00 1.04 0.18 0.06 74.83 05:55:01 PM 0 29.88 0.00 0.82 0.08 0.08 69.13 05:55:01 PM 1 32.68 0.00 0.95 0.02 0.07 66.28 05:55:01 PM 2 34.95 0.00 2.36 0.05 0.05 62.59 05:55:01 PM 3 15.09 0.00 0.87 0.03 0.05 83.96 05:55:01 PM 4 17.78 0.00 1.00 0.73 0.03 80.45 05:55:01 PM 5 8.44 0.00 0.82 0.22 0.05 90.48 05:55:01 PM 6 37.93 0.00 0.75 0.02 0.07 61.24 05:55:01 PM 7 14.39 0.00 0.77 0.27 0.05 84.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.38 0.00 1.58 0.41 0.07 74.56 Average: 0 20.99 0.00 1.43 0.21 0.08 77.29 Average: 1 21.98 0.00 1.64 0.48 0.08 75.82 Average: 2 27.23 0.00 1.95 0.32 0.08 70.42 Average: 3 29.31 0.00 1.71 0.53 0.07 68.37 Average: 4 21.65 0.00 1.51 0.44 0.07 76.33 Average: 5 21.31 0.00 1.40 0.21 0.07 77.01 Average: 6 22.60 0.00 1.55 0.29 0.07 75.49 Average: 7 21.97 0.00 1.43 0.77 0.07 75.77