---> uname -a: Linux prd-centos8-docker-8c-8g-19202.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 1151 25016 19 5722 30265 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:33:da:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe33:dafb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:a8:ed:e4 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:f7ff:fea8:ede4/64 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) 02/22/2026 _x86_64_ (8 CPU) 10:22:01 LINUX RESTART (8 CPU) 10:23:01 AM tps rtps wtps bread/s bwrtn/s 10:24:01 AM 236.80 17.41 219.39 3623.33 12722.76 10:25:01 AM 118.10 1.78 116.31 592.43 11003.47 10:26:01 AM 39.89 0.05 39.84 1.07 2858.88 10:27:01 AM 116.33 0.53 115.79 420.46 38748.94 10:28:01 AM 28.52 0.48 28.04 21.46 572.66 10:29:01 AM 8.63 0.00 8.63 0.00 500.63 10:30:01 AM 107.35 0.00 107.35 0.00 23787.47 10:31:01 AM 18.29 0.00 18.29 0.00 478.73 10:32:01 AM 137.52 0.00 137.52 0.00 1968.89 10:33:01 AM 52.02 3.81 48.21 6215.69 29025.55 10:34:01 AM 45.53 0.95 44.59 87.44 8602.55 Average: 82.63 2.27 80.36 996.60 11843.28 10:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 AM 28710528 30719344 3945184 12.08 2688 2323088 1799708 5.34 213020 3254104 121208 10:25:01 AM 27141068 29407020 5514644 16.89 2688 2575312 3917516 11.62 277548 4734468 48816 10:26:01 AM 26239560 28530784 6416152 19.65 2688 2598876 3946340 11.71 284940 5623852 36 10:27:01 AM 24041208 27463568 8614504 26.38 2688 3704624 5947132 17.65 437864 7559944 320 10:28:01 AM 24310932 27739856 8344780 25.55 2688 3711484 4493900 13.33 442620 7292428 24 10:29:01 AM 25021416 28464256 7634296 23.38 2688 3724936 3901512 11.58 449272 6577092 3312 10:30:01 AM 23594404 27742148 9061308 27.75 2688 4417272 6026412 17.88 553064 7837072 1656 10:31:01 AM 22434492 26630548 10221220 31.30 2688 4466280 6865524 20.37 556520 8987080 4416 10:32:01 AM 23831720 27943868 8823992 27.02 2688 4370004 4715452 13.99 554232 7611584 824 10:33:01 AM 24586936 29953908 8068776 24.71 2688 5611696 2460520 7.30 780184 6616916 204624 10:34:01 AM 25658676 31032908 6997036 21.43 2688 5616696 1502944 4.46 974352 5354848 23128 Average: 25051904 28693473 7603808 23.28 2688 3920024 4143360 12.29 502147 6495399 37124 10:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 248.70 212.66 2566.71 46.80 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 278.32 215.91 3612.39 34.13 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 103.73 85.84 286.49 24.02 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 13.01 13.01 1.31 1.31 0.00 0.00 0.00 0.00 10:27:01 AM eth0 358.84 192.70 9484.29 19.59 0.00 0.00 0.00 0.00 10:27:01 AM docker0 4.13 5.05 0.60 0.59 0.00 0.00 0.00 0.00 10:27:01 AM veth6c99806 2.57 3.20 0.41 0.38 0.00 0.00 0.00 0.00 10:28:01 AM lo 72.36 72.36 5.07 5.07 0.00 0.00 0.00 0.00 10:28:01 AM eth0 144.37 116.73 38.28 52.01 0.00 0.00 0.00 0.00 10:28:01 AM docker0 8.75 9.68 1.30 1.29 0.00 0.00 0.00 0.00 10:29:01 AM lo 40.62 40.62 1.98 1.98 0.00 0.00 0.00 0.00 10:29:01 AM eth0 115.41 99.10 52.33 46.25 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 19.81 19.81 2.49 2.49 0.00 0.00 0.00 0.00 10:30:01 AM eth0 532.24 214.55 2961.71 19.25 0.00 0.00 0.00 0.00 10:30:01 AM docker0 8.45 10.01 0.81 1.88 0.00 0.00 0.00 0.00 10:30:01 AM vethd747533 8.45 10.15 0.92 1.89 0.00 0.00 0.00 0.00 10:30:01 AM vethb678411 0.00 0.42 0.00 0.18 0.00 0.00 0.00 0.00 10:31:01 AM lo 1004.63 1004.63 169.12 169.12 0.00 0.00 0.00 0.00 10:31:01 AM eth0 102.85 78.84 31.87 41.91 0.00 0.00 0.00 0.00 10:31:01 AM docker0 427.99 443.51 74.02 86.86 0.00 0.00 0.00 0.00 10:31:01 AM vethd747533 370.75 384.69 72.98 60.13 0.00 0.00 0.00 0.01 10:31:01 AM vethb678411 57.24 59.00 6.89 26.80 0.00 0.00 0.00 0.00 10:32:01 AM lo 663.50 663.50 113.56 113.56 0.00 0.00 0.00 0.00 10:32:01 AM eth0 79.22 71.33 231.43 25.61 0.00 0.00 0.00 0.00 10:32:01 AM docker0 292.72 299.83 63.75 47.04 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 212.93 169.50 4351.92 19.93 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 42.72 36.79 19.62 74.13 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 164.91 164.91 26.69 26.69 0.00 0.00 0.00 0.00 Average: eth0 201.76 135.81 2148.91 36.69 0.00 0.00 0.00 0.00 Average: docker0 67.46 69.83 12.77 12.52 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) 02/22/2026 _x86_64_ (8 CPU) 10:22:01 LINUX RESTART (8 CPU) 10:23:01 AM CPU %user %nice %system %iowait %steal %idle 10:24:01 AM all 16.73 0.00 1.18 0.91 0.06 81.12 10:24:01 AM 0 16.32 0.00 0.77 0.43 0.07 82.41 10:24:01 AM 1 22.29 0.00 0.89 0.64 0.08 76.10 10:24:01 AM 2 17.27 0.00 1.92 1.75 0.07 78.99 10:24:01 AM 3 18.64 0.00 1.05 0.58 0.05 79.68 10:24:01 AM 4 18.84 0.00 1.02 0.85 0.05 79.23 10:24:01 AM 5 14.60 0.00 1.61 1.26 0.07 82.47 10:24:01 AM 6 15.10 0.00 1.17 0.94 0.07 82.73 10:24:01 AM 7 10.75 0.00 0.99 0.85 0.07 87.35 10:25:01 AM all 34.36 0.00 1.10 0.42 0.07 64.05 10:25:01 AM 0 30.15 0.00 1.04 0.03 0.08 68.70 10:25:01 AM 1 53.00 0.00 0.92 0.62 0.05 45.41 10:25:01 AM 2 21.43 0.00 1.05 0.23 0.08 77.20 10:25:01 AM 3 37.33 0.00 1.84 0.53 0.08 60.21 10:25:01 AM 4 44.03 0.00 1.09 0.32 0.07 54.50 10:25:01 AM 5 32.53 0.00 1.07 0.12 0.07 66.22 10:25:01 AM 6 28.10 0.00 0.92 1.30 0.07 69.61 10:25:01 AM 7 28.26 0.00 0.90 0.23 0.07 70.54 10:26:01 AM all 22.77 0.00 0.55 0.10 0.05 76.53 10:26:01 AM 0 5.96 0.00 0.43 0.58 0.05 92.97 10:26:01 AM 1 30.52 0.00 0.20 0.02 0.05 69.22 10:26:01 AM 2 53.21 0.00 1.57 0.03 0.07 45.12 10:26:01 AM 3 17.87 0.00 0.42 0.05 0.03 81.63 10:26:01 AM 4 26.57 0.00 0.57 0.05 0.07 72.75 10:26:01 AM 5 8.35 0.00 0.83 0.07 0.07 90.68 10:26:01 AM 6 19.39 0.00 0.23 0.00 0.03 80.34 10:26:01 AM 7 20.26 0.00 0.13 0.00 0.03 79.57 10:27:01 AM all 22.08 0.00 3.53 0.72 0.08 73.59 10:27:01 AM 0 17.03 0.00 3.03 0.34 0.08 79.52 10:27:01 AM 1 18.37 0.00 3.77 1.19 0.07 76.59 10:27:01 AM 2 25.04 0.00 3.64 0.72 0.07 70.53 10:27:01 AM 3 29.50 0.00 3.53 2.03 0.08 64.85 10:27:01 AM 4 25.57 0.00 3.70 0.50 0.07 70.16 10:27:01 AM 5 25.61 0.00 3.70 0.56 0.07 70.07 10:27:01 AM 6 17.66 0.00 3.52 0.12 0.10 78.60 10:27:01 AM 7 17.86 0.00 3.38 0.30 0.07 78.39 10:28:01 AM all 16.15 0.00 2.10 0.05 0.08 81.63 10:28:01 AM 0 11.92 0.00 2.41 0.05 0.10 85.52 10:28:01 AM 1 17.96 0.00 2.71 0.08 0.08 79.17 10:28:01 AM 2 20.06 0.00 2.02 0.02 0.07 77.83 10:28:01 AM 3 13.74 0.00 2.01 0.05 0.07 84.14 10:28:01 AM 4 11.08 0.00 1.69 0.05 0.08 87.09 10:28:01 AM 5 14.98 0.00 2.02 0.05 0.08 82.87 10:28:01 AM 6 19.14 0.00 2.11 0.07 0.07 78.62 10:28:01 AM 7 20.31 0.00 1.79 0.02 0.07 77.82 10:29:01 AM all 20.86 0.00 1.04 0.02 0.08 78.00 10:29:01 AM 0 13.82 0.00 0.85 0.02 0.08 85.23 10:29:01 AM 1 28.54 0.00 0.85 0.05 0.07 70.49 10:29:01 AM 2 35.22 0.00 2.41 0.05 0.07 62.26 10:29:01 AM 3 18.36 0.00 0.82 0.02 0.08 80.72 10:29:01 AM 4 29.95 0.00 0.45 0.02 0.08 69.50 10:29:01 AM 5 14.19 0.00 1.00 0.02 0.07 84.73 10:29:01 AM 6 11.02 0.00 1.04 0.00 0.08 87.86 10:29:01 AM 7 15.80 0.00 0.90 0.02 0.07 83.21 10:30:01 AM all 32.14 0.00 2.01 0.44 0.07 65.35 10:30:01 AM 0 37.22 0.00 2.03 0.37 0.07 60.31 10:30:01 AM 1 18.86 0.00 1.44 0.27 0.08 79.35 10:30:01 AM 2 22.02 0.00 2.13 0.52 0.08 75.24 10:30:01 AM 3 30.38 0.00 1.86 0.50 0.07 67.19 10:30:01 AM 4 47.18 0.00 1.78 0.08 0.05 50.91 10:30:01 AM 5 29.60 0.00 2.01 0.82 0.07 67.50 10:30:01 AM 6 40.81 0.00 2.18 0.85 0.07 56.09 10:30:01 AM 7 30.98 0.00 2.62 0.07 0.07 66.27 10:31:01 AM all 26.09 0.00 1.86 0.04 0.09 71.92 10:31:01 AM 0 21.60 0.00 2.31 0.03 0.10 75.95 10:31:01 AM 1 34.89 0.00 1.31 0.02 0.08 63.71 10:31:01 AM 2 19.53 0.00 2.18 0.07 0.10 78.12 10:31:01 AM 3 26.71 0.00 2.30 0.03 0.08 70.88 10:31:01 AM 4 24.77 0.00 1.90 0.00 0.08 73.25 10:31:01 AM 5 25.55 0.00 1.47 0.07 0.08 72.82 10:31:01 AM 6 29.99 0.00 1.71 0.02 0.08 68.19 10:31:01 AM 7 25.67 0.00 1.71 0.07 0.08 72.46 10:32:01 AM all 29.96 0.00 1.70 0.29 0.08 67.97 10:32:01 AM 0 30.57 0.00 0.75 0.00 0.08 68.59 10:32:01 AM 1 36.28 0.00 1.57 0.22 0.08 61.85 10:32:01 AM 2 44.20 0.00 2.71 0.08 0.07 52.93 10:32:01 AM 3 33.66 0.00 2.85 1.51 0.07 61.91 10:32:01 AM 4 34.17 0.00 0.85 0.02 0.07 64.90 10:32:01 AM 5 11.66 0.00 1.66 0.18 0.08 86.42 10:32:01 AM 6 25.86 0.00 1.56 0.33 0.07 72.18 10:32:01 AM 7 23.27 0.00 1.63 0.00 0.08 75.02 10:33:01 AM all 34.57 0.00 1.97 0.49 0.07 62.91 10:33:01 AM 0 45.40 0.00 1.75 0.00 0.08 52.77 10:33:01 AM 1 41.43 0.00 1.99 0.99 0.07 55.53 10:33:01 AM 2 40.22 0.00 2.41 0.23 0.07 57.07 10:33:01 AM 3 19.57 0.00 1.94 0.12 0.08 78.28 10:33:01 AM 4 24.28 0.00 1.76 1.71 0.08 72.17 10:33:01 AM 5 31.18 0.00 1.66 0.42 0.07 66.68 10:33:01 AM 6 30.57 0.00 1.43 0.32 0.07 67.62 10:33:01 AM 7 43.83 0.00 2.78 0.10 0.07 53.22 10:34:01 AM all 20.76 0.00 1.12 0.15 0.06 77.92 10:34:01 AM 0 20.41 0.00 0.82 0.02 0.07 78.69 10:34:01 AM 1 33.84 0.00 1.15 0.05 0.05 64.91 10:34:01 AM 2 31.03 0.00 1.99 0.53 0.07 66.38 10:34:01 AM 3 8.13 0.00 1.37 0.02 0.05 90.44 10:34:01 AM 4 14.34 0.00 0.77 0.43 0.03 84.43 10:34:01 AM 5 9.57 0.00 0.68 0.10 0.05 89.60 10:34:01 AM 6 25.03 0.00 0.72 0.02 0.07 74.17 10:34:01 AM 7 23.71 0.00 1.47 0.02 0.07 74.74 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.13 0.00 1.65 0.33 0.07 72.82 Average: 0 22.77 0.00 1.47 0.17 0.08 75.51 Average: 1 30.56 0.00 1.52 0.38 0.07 67.47 Average: 2 29.94 0.00 2.18 0.39 0.07 67.41 Average: 3 23.07 0.00 1.82 0.49 0.07 74.55 Average: 4 27.34 0.00 1.41 0.37 0.07 70.81 Average: 5 19.79 0.00 1.61 0.33 0.07 78.20 Average: 6 23.88 0.00 1.51 0.36 0.07 74.19 Average: 7 23.69 0.00 1.66 0.15 0.07 74.42