---> uname -a: Linux prd-centos8-docker-8c-8g-41716.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 1137 25110 19 5642 30279 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:13:28:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85601sec preferred_lft 85601sec inet6 fe80::f816:3eff:fe13:28d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:57:b1:42 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::42:7eff:fe57:b142/64 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) 08/28/2025 _x86_64_ (8 CPU) 09:52:27 LINUX RESTART (8 CPU) 09:53:01 AM tps rtps wtps bread/s bwrtn/s 09:54:01 AM 103.10 25.01 78.09 6017.74 12480.84 09:55:01 AM 101.72 0.22 101.50 24.40 7339.73 09:56:01 AM 237.29 18.56 218.73 4047.98 11864.68 09:57:01 AM 170.81 0.38 170.43 106.90 32442.47 09:58:01 AM 74.19 0.65 73.54 451.58 17826.22 09:59:01 AM 35.77 0.48 35.29 21.46 585.27 10:00:01 AM 8.81 0.00 8.81 0.00 173.08 10:01:01 AM 9.10 0.02 9.08 0.13 515.11 10:02:01 AM 105.95 0.07 105.88 1.73 23508.28 10:03:01 AM 19.19 0.00 19.19 0.00 545.63 10:04:01 AM 145.96 2.47 143.49 4495.65 2056.77 10:05:01 AM 50.01 1.38 48.63 1749.71 31371.30 Average: 88.49 4.10 84.39 1409.69 11725.87 09:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 AM 29831564 31300752 2824148 8.65 2688 1803524 1451264 4.31 147440 2290272 82164 09:55:01 AM 29570588 31306756 3085124 9.45 2688 2055004 1415408 4.20 149884 2488384 186324 09:56:01 AM 27712516 29886084 4943196 15.14 2688 2485452 2616684 7.76 246124 4208392 212240 09:57:01 AM 25587072 28978276 7068640 21.65 2688 3675104 3338764 9.91 339984 6128964 484328 09:58:01 AM 24972120 28380672 7683592 23.53 2688 3690744 4351092 12.91 432024 6637900 108 09:59:01 AM 24910768 28325392 7744944 23.72 2688 3695940 4050860 12.02 440164 6690992 64 10:00:01 AM 25831024 29254800 6824688 20.90 2688 3705692 3062744 9.09 441720 5775828 8804 10:01:01 AM 25465852 28891672 7189860 22.02 2688 3707244 3935352 11.68 442712 6138272 356 10:02:01 AM 24371284 28500368 8284428 25.37 2688 4394192 4253392 12.62 541300 7075920 60 10:03:01 AM 23082624 27244292 9573088 29.32 2688 4430432 6178152 18.33 554424 8341316 4768 10:04:01 AM 23917876 28911108 8737836 26.76 2688 5243660 3487296 10.35 708272 7361952 756684 10:05:01 AM 24347752 29646892 8307960 25.44 2688 5541852 2792420 8.29 790092 6840728 87716 Average: 25800087 29218922 6855625 20.99 2688 3702403 3411119 10.12 436178 5831577 151968 09:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 364.51 235.62 1138.73 64.35 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 49.58 41.78 887.06 13.97 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 373.61 300.97 4909.73 47.59 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 432.76 289.44 10717.49 46.07 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 7.46 7.46 0.59 0.59 0.00 0.00 0.00 0.00 09:58:01 AM eth0 16.48 14.43 5.05 7.34 0.00 0.00 0.00 0.00 09:58:01 AM docker0 1.27 1.67 0.19 0.21 0.00 0.00 0.00 0.00 09:58:01 AM veth1aaf6ca 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:59:01 AM lo 55.25 55.25 4.41 4.41 0.00 0.00 0.00 0.00 09:59:01 AM eth0 275.99 194.87 82.75 80.23 0.00 0.00 0.00 0.00 09:59:01 AM docker0 10.33 11.66 1.53 1.46 0.00 0.00 0.00 0.00 09:59:01 AM veth761ce88 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:00:01 AM lo 60.32 60.32 3.07 3.07 0.00 0.00 0.00 0.00 10:00:01 AM eth0 378.91 268.20 127.77 102.63 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.78 0.87 0.11 0.10 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 134.97 86.50 90.76 32.36 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:02:01 AM eth0 666.62 349.65 2971.22 39.92 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM veth1a64d17 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:02:01 AM veth61d85d6 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:03:01 AM lo 1009.60 1009.60 176.28 176.28 0.00 0.00 0.00 0.00 10:03:01 AM eth0 81.07 52.68 27.99 27.58 0.00 0.00 0.00 0.00 10:03:01 AM docker0 432.84 449.70 76.51 89.81 0.00 0.00 0.00 0.00 10:03:01 AM veth1a64d17 399.12 415.39 78.78 66.13 0.00 0.00 0.00 0.01 10:03:01 AM veth61d85d6 33.72 34.82 3.65 23.92 0.00 0.00 0.00 0.00 10:04:01 AM lo 450.69 450.69 72.87 72.87 0.00 0.00 0.00 0.00 10:04:01 AM eth0 104.33 90.45 1507.45 24.73 0.00 0.00 0.00 0.00 10:04:01 AM docker0 193.10 195.37 44.47 27.81 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 256.01 184.42 2157.90 26.84 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 131.96 131.96 21.44 21.44 0.00 0.00 0.00 0.00 Average: eth0 261.25 175.76 2052.01 42.80 0.00 0.00 0.00 0.00 Average: docker0 53.19 54.94 10.23 9.95 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) 08/28/2025 _x86_64_ (8 CPU) 09:52:27 LINUX RESTART (8 CPU) 09:53:01 AM CPU %user %nice %system %iowait %steal %idle 09:54:01 AM all 10.22 0.00 1.75 7.47 0.06 80.50 09:54:01 AM 0 13.80 0.00 1.10 4.04 0.07 80.99 09:54:01 AM 1 13.16 0.00 2.52 4.91 0.07 79.34 09:54:01 AM 2 7.09 0.00 1.62 1.64 0.05 89.60 09:54:01 AM 3 10.82 0.00 2.06 8.05 0.08 78.98 09:54:01 AM 4 17.24 0.00 1.90 15.74 0.08 65.04 09:54:01 AM 5 6.38 0.00 1.71 4.78 0.05 87.08 09:54:01 AM 6 5.07 0.00 1.90 11.49 0.05 81.49 09:54:01 AM 7 8.11 0.00 1.16 9.14 0.03 81.56 09:55:01 AM all 6.82 0.00 0.65 2.86 0.05 89.63 09:55:01 AM 0 12.26 0.00 0.84 0.97 0.08 85.86 09:55:01 AM 1 2.82 0.00 0.55 3.12 0.02 93.49 09:55:01 AM 2 0.40 0.00 0.17 1.99 0.05 97.39 09:55:01 AM 3 10.76 0.00 0.82 8.49 0.03 79.89 09:55:01 AM 4 23.20 0.00 2.20 6.36 0.05 68.19 09:55:01 AM 5 1.30 0.00 0.18 0.33 0.02 98.16 09:55:01 AM 6 2.82 0.00 0.38 1.47 0.07 95.26 09:55:01 AM 7 0.95 0.00 0.08 0.10 0.07 98.80 09:56:01 AM all 29.76 0.00 1.38 3.76 0.09 65.01 09:56:01 AM 0 39.87 0.00 0.95 2.83 0.10 56.25 09:56:01 AM 1 21.74 0.00 1.44 6.65 0.10 70.07 09:56:01 AM 2 44.84 0.00 1.74 2.63 0.12 50.67 09:56:01 AM 3 28.43 0.00 1.53 4.18 0.10 65.76 09:56:01 AM 4 26.85 0.00 1.76 8.52 0.08 62.78 09:56:01 AM 5 36.00 0.00 1.12 1.66 0.08 61.13 09:56:01 AM 6 10.05 0.00 1.06 0.94 0.08 87.87 09:56:01 AM 7 30.25 0.00 1.41 2.68 0.08 65.58 09:57:01 AM all 35.04 0.00 2.60 2.38 0.11 59.87 09:57:01 AM 0 54.28 0.00 1.11 0.52 0.10 43.99 09:57:01 AM 1 26.57 0.00 3.06 5.96 0.10 64.30 09:57:01 AM 2 19.31 0.00 2.55 1.13 0.12 76.90 09:57:01 AM 3 34.24 0.00 2.82 3.16 0.12 59.66 09:57:01 AM 4 25.60 0.00 2.34 0.91 0.08 71.07 09:57:01 AM 5 44.54 0.00 2.65 5.37 0.13 47.31 09:57:01 AM 6 29.84 0.00 3.76 1.40 0.12 64.89 09:57:01 AM 7 45.90 0.00 2.50 0.60 0.08 50.91 09:58:01 AM all 16.66 0.00 1.59 2.20 0.09 79.46 09:58:01 AM 0 16.65 0.00 1.56 0.89 0.10 80.81 09:58:01 AM 1 16.95 0.00 1.40 1.27 0.10 80.28 09:58:01 AM 2 14.15 0.00 1.71 6.66 0.12 77.37 09:58:01 AM 3 20.75 0.00 1.71 1.51 0.07 75.96 09:58:01 AM 4 13.83 0.00 1.37 0.02 0.08 84.70 09:58:01 AM 5 11.47 0.00 1.46 6.48 0.08 80.52 09:58:01 AM 6 14.47 0.00 1.59 0.44 0.07 83.43 09:58:01 AM 7 24.98 0.00 1.96 0.37 0.08 72.61 09:59:01 AM all 19.69 0.00 2.26 0.31 0.11 77.63 09:59:01 AM 0 29.91 0.00 2.65 0.35 0.12 66.98 09:59:01 AM 1 15.26 0.00 2.38 0.17 0.12 82.08 09:59:01 AM 2 18.34 0.00 2.28 0.49 0.13 78.76 09:59:01 AM 3 26.12 0.00 2.70 0.20 0.10 70.88 09:59:01 AM 4 15.12 0.00 1.98 0.57 0.12 82.22 09:59:01 AM 5 14.52 0.00 2.26 0.25 0.10 82.87 09:59:01 AM 6 19.64 0.00 1.84 0.12 0.08 78.31 09:59:01 AM 7 18.58 0.00 2.01 0.37 0.10 78.93 10:00:01 AM all 6.10 0.00 1.04 0.17 0.07 92.63 10:00:01 AM 0 7.64 0.00 1.24 0.00 0.07 91.05 10:00:01 AM 1 7.84 0.00 1.24 0.15 0.07 90.70 10:00:01 AM 2 4.45 0.00 1.09 0.28 0.07 94.11 10:00:01 AM 3 5.12 0.00 1.37 0.00 0.08 93.42 10:00:01 AM 4 5.48 0.00 1.05 0.18 0.05 93.23 10:00:01 AM 5 5.92 0.00 0.92 0.02 0.08 93.06 10:00:01 AM 6 7.69 0.00 0.77 0.60 0.08 90.85 10:00:01 AM 7 4.61 0.00 0.60 0.12 0.05 94.62 10:01:01 AM all 14.01 0.00 0.35 0.22 0.04 85.38 10:01:01 AM 0 12.76 0.00 0.08 0.00 0.05 87.11 10:01:01 AM 1 49.65 0.00 0.75 0.00 0.08 49.52 10:01:01 AM 2 2.20 0.00 0.67 0.43 0.02 96.68 10:01:01 AM 3 23.75 0.00 0.33 0.02 0.05 75.85 10:01:01 AM 4 7.32 0.00 0.20 1.30 0.05 91.12 10:01:01 AM 5 3.29 0.00 0.27 0.00 0.02 96.42 10:01:01 AM 6 7.30 0.00 0.10 0.00 0.02 92.58 10:01:01 AM 7 5.72 0.00 0.38 0.00 0.03 93.86 10:02:01 AM all 30.82 0.00 1.87 2.16 0.10 65.04 10:02:01 AM 0 33.31 0.00 1.78 1.39 0.10 63.41 10:02:01 AM 1 31.22 0.00 2.23 3.08 0.12 63.35 10:02:01 AM 2 28.84 0.00 2.65 0.22 0.10 68.19 10:02:01 AM 3 28.19 0.00 1.29 9.69 0.10 60.73 10:02:01 AM 4 28.61 0.00 1.64 0.07 0.08 69.60 10:02:01 AM 5 22.70 0.00 1.73 1.16 0.12 74.30 10:02:01 AM 6 38.56 0.00 1.75 0.15 0.12 59.42 10:02:01 AM 7 35.17 0.00 1.91 1.52 0.08 61.32 10:03:01 AM all 31.94 0.00 1.69 0.10 0.13 66.13 10:03:01 AM 0 41.72 0.00 3.12 0.00 0.18 54.98 10:03:01 AM 1 36.63 0.00 1.22 0.03 0.12 62.00 10:03:01 AM 2 28.69 0.00 1.64 0.13 0.12 69.41 10:03:01 AM 3 41.09 0.00 1.34 0.02 0.13 57.42 10:03:01 AM 4 22.72 0.00 1.46 0.02 0.13 75.67 10:03:01 AM 5 23.30 0.00 1.41 0.29 0.13 74.87 10:03:01 AM 6 29.36 0.00 1.88 0.34 0.12 68.31 10:03:01 AM 7 32.01 0.00 1.43 0.02 0.13 66.41 10:04:01 AM all 28.57 0.00 1.92 0.52 0.09 68.91 10:04:01 AM 0 26.72 0.00 1.91 0.02 0.10 71.25 10:04:01 AM 1 43.80 0.00 2.65 0.59 0.10 52.87 10:04:01 AM 2 40.22 0.00 1.83 0.37 0.08 57.50 10:04:01 AM 3 17.34 0.00 1.44 0.91 0.08 80.22 10:04:01 AM 4 23.11 0.00 2.00 0.18 0.08 74.63 10:04:01 AM 5 22.43 0.00 2.15 0.74 0.07 74.61 10:04:01 AM 6 26.08 0.00 1.96 1.31 0.08 70.57 10:04:01 AM 7 28.81 0.00 1.39 0.07 0.08 69.65 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 31.68 0.00 1.21 1.95 0.08 65.07 10:05:01 AM 0 32.98 0.00 0.89 3.43 0.08 62.62 10:05:01 AM 1 18.86 0.00 1.60 6.10 0.08 73.35 10:05:01 AM 2 28.73 0.00 1.22 1.64 0.08 68.32 10:05:01 AM 3 47.62 0.00 1.27 3.48 0.08 47.55 10:05:01 AM 4 38.20 0.00 1.67 0.89 0.08 59.16 10:05:01 AM 5 38.11 0.00 0.57 0.00 0.08 61.24 10:05:01 AM 6 24.39 0.00 1.32 0.07 0.10 74.12 10:05:01 AM 7 24.55 0.00 1.11 0.02 0.07 74.26 Average: all 21.76 0.00 1.52 2.01 0.09 74.62 Average: 0 26.80 0.00 1.43 1.20 0.10 70.47 Average: 1 23.71 0.00 1.75 2.67 0.09 71.78 Average: 2 19.76 0.00 1.60 1.47 0.09 77.08 Average: 3 24.52 0.00 1.56 3.31 0.09 70.53 Average: 4 20.60 0.00 1.63 2.90 0.08 74.78 Average: 5 19.14 0.00 1.37 1.75 0.08 77.66 Average: 6 17.93 0.00 1.52 1.52 0.08 78.95 Average: 7 21.62 0.00 1.33 1.25 0.08 75.72