---> uname -a: Linux prd-centos8-docker-8c-8g-301.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 25295 19 5460 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:0f:1c:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe0f:1c5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:c9:3f:c8 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::42:3fff:fec9:3fc8/64 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) 09/26/2025 _x86_64_ (8 CPU) 09:23:19 LINUX RESTART (8 CPU) 09:24:01 AM tps rtps wtps bread/s bwrtn/s 09:25:01 AM 144.19 15.51 128.69 3247.18 8871.36 09:26:01 AM 236.64 5.35 231.29 1215.86 13072.98 09:27:01 AM 175.86 0.60 175.26 429.19 47292.02 09:28:01 AM 36.74 0.30 36.44 145.42 860.60 09:29:01 AM 15.59 0.48 15.11 21.46 375.14 09:30:01 AM 5.68 0.00 5.68 0.00 409.95 09:31:01 AM 20.06 0.00 20.06 0.00 379.75 09:32:01 AM 104.90 0.00 104.90 0.00 23652.00 09:33:01 AM 172.53 0.00 172.53 0.00 1935.97 09:34:01 AM 51.91 2.55 49.36 4521.11 27329.45 Average: 96.41 2.48 93.94 958.03 12418.01 09:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:01 AM 29246340 31090824 3409372 10.44 2688 2162444 1810816 5.37 159248 2799628 186668 09:26:01 AM 27787348 30016268 4868364 14.91 2688 2539488 2409456 7.15 259520 4117600 208712 09:27:01 AM 24336592 27742256 8319120 25.48 2688 3688712 5858004 17.38 396536 7311280 224 09:28:01 AM 24329976 27743500 8325736 25.50 2688 3695936 4467532 13.26 436216 7282744 172 09:29:01 AM 24205448 27624308 8450264 25.88 2688 3701488 4524260 13.42 438520 7403260 12 09:30:01 AM 25112312 28541116 7543400 23.10 2688 3711384 3763744 11.17 440368 6499852 32 09:31:01 AM 24377284 28043744 8278428 25.35 2688 3947144 4433524 13.15 502612 7164456 232188 09:32:01 AM 22581420 26736356 10074292 30.85 2688 4423908 6895440 20.46 552732 8846520 3660 09:33:01 AM 24310372 28412104 8345340 25.56 2688 4358972 4089404 12.13 549036 7143560 15556 09:34:01 AM 25911784 31006816 6743928 20.65 2688 5343300 1495708 4.44 899924 5183460 73336 Average: 25219888 28695729 7435824 22.77 2688 3757278 3974789 11.79 463471 6375236 72056 09:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 99.60 77.98 1354.98 31.01 0.00 0.00 0.00 0.00 09:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 446.62 344.79 5301.07 44.97 0.00 0.00 0.00 0.00 09:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 342.10 218.34 10007.79 25.29 0.00 0.00 0.00 0.00 09:27:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:27:01 AM vethbe66e39 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 09:28:01 AM lo 35.94 35.94 3.56 3.56 0.00 0.00 0.00 0.00 09:28:01 AM eth0 77.67 58.83 26.36 26.25 0.00 0.00 0.00 0.00 09:28:01 AM docker0 10.81 12.35 1.60 1.51 0.00 0.00 0.00 0.00 09:29:01 AM lo 62.76 62.76 3.42 3.42 0.00 0.00 0.00 0.00 09:29:01 AM eth0 337.42 222.14 94.21 90.19 0.00 0.00 0.00 0.00 09:29:01 AM docker0 2.12 2.65 0.30 0.42 0.00 0.00 0.00 0.00 09:30:01 AM lo 43.56 43.56 2.13 2.13 0.00 0.00 0.00 0.00 09:30:01 AM eth0 171.27 131.58 74.14 52.29 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:31:01 AM eth0 201.35 146.33 766.32 47.61 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM lo 120.16 120.16 17.50 17.50 0.00 0.00 0.00 0.00 09:32:01 AM eth0 295.82 121.83 2286.77 12.64 0.00 0.00 0.00 0.00 09:32:01 AM docker0 51.82 56.25 7.70 9.22 0.00 0.00 0.00 0.00 09:32:01 AM veth51fba4a 45.97 49.60 7.66 7.83 0.00 0.00 0.00 0.00 09:32:01 AM veth23a7433 5.85 7.33 0.75 1.65 0.00 0.00 0.00 0.00 09:33:01 AM lo 1356.10 1356.10 236.31 236.31 0.00 0.00 0.00 0.00 09:33:01 AM eth0 134.49 96.40 281.42 36.87 0.00 0.00 0.00 0.00 09:33:01 AM docker0 590.97 605.75 116.37 110.82 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 09:34:01 AM eth0 95.90 78.44 1258.43 17.79 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.97 161.97 26.30 26.30 0.00 0.00 0.00 0.00 Average: eth0 220.23 149.67 2145.21 38.49 0.00 0.00 0.00 0.00 Average: docker0 65.57 67.71 12.60 12.20 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) 09/26/2025 _x86_64_ (8 CPU) 09:23:19 LINUX RESTART (8 CPU) 09:24:01 AM CPU %user %nice %system %iowait %steal %idle 09:25:01 AM all 11.23 0.00 0.97 1.05 0.06 86.69 09:25:01 AM 0 23.91 0.00 1.44 0.88 0.07 73.71 09:25:01 AM 1 6.84 0.00 0.67 1.00 0.05 91.43 09:25:01 AM 2 8.88 0.00 1.04 1.79 0.08 88.21 09:25:01 AM 3 15.53 0.00 1.72 0.95 0.07 81.73 09:25:01 AM 4 7.29 0.00 0.83 1.52 0.07 90.29 09:25:01 AM 5 5.04 0.00 0.57 0.65 0.03 93.71 09:25:01 AM 6 4.15 0.00 0.17 0.18 0.03 95.46 09:25:01 AM 7 18.16 0.00 1.34 1.45 0.05 79.00 09:26:01 AM all 33.68 0.00 1.34 3.36 0.10 61.53 09:26:01 AM 0 36.01 0.00 1.14 1.54 0.10 61.21 09:26:01 AM 1 22.83 0.00 1.81 2.28 0.12 72.97 09:26:01 AM 2 33.63 0.00 1.99 7.21 0.10 57.06 09:26:01 AM 3 18.65 0.00 1.32 8.99 0.08 70.96 09:26:01 AM 4 39.91 0.00 0.87 0.74 0.10 58.38 09:26:01 AM 5 41.53 0.00 0.85 0.82 0.08 56.71 09:26:01 AM 6 37.29 0.00 0.79 0.87 0.08 60.97 09:26:01 AM 7 39.56 0.00 1.91 4.47 0.12 53.94 09:27:01 AM all 31.37 0.00 2.81 2.93 0.10 62.78 09:27:01 AM 0 27.98 0.00 2.32 0.10 0.08 69.51 09:27:01 AM 1 21.80 0.00 3.12 11.80 0.10 63.18 09:27:01 AM 2 35.99 0.00 4.07 4.67 0.12 55.15 09:27:01 AM 3 30.40 0.00 3.05 0.47 0.12 65.95 09:27:01 AM 4 25.95 0.00 3.57 2.42 0.08 67.98 09:27:01 AM 5 31.72 0.00 2.13 1.57 0.10 64.48 09:27:01 AM 6 33.90 0.00 2.10 0.86 0.10 63.04 09:27:01 AM 7 43.20 0.00 2.10 1.59 0.12 52.99 09:28:01 AM all 21.67 0.00 1.89 0.44 0.10 75.90 09:28:01 AM 0 25.80 0.00 1.86 0.08 0.10 72.16 09:28:01 AM 1 19.40 0.00 1.61 0.75 0.12 78.12 09:28:01 AM 2 18.95 0.00 1.61 0.13 0.10 79.21 09:28:01 AM 3 22.94 0.00 2.24 0.84 0.10 73.88 09:28:01 AM 4 18.24 0.00 2.08 0.40 0.08 79.20 09:28:01 AM 5 24.60 0.00 2.19 0.08 0.08 73.04 09:28:01 AM 6 17.24 0.00 1.51 0.25 0.08 80.92 09:28:01 AM 7 26.22 0.00 2.01 0.99 0.10 70.68 09:29:01 AM all 9.20 0.00 1.32 0.22 0.07 89.19 09:29:01 AM 0 5.07 0.00 1.02 0.37 0.07 93.47 09:29:01 AM 1 11.31 0.00 1.26 0.37 0.08 86.98 09:29:01 AM 2 11.04 0.00 1.34 0.05 0.08 87.49 09:29:01 AM 3 7.61 0.00 1.12 0.40 0.08 90.79 09:29:01 AM 4 14.15 0.00 1.92 0.05 0.05 83.83 09:29:01 AM 5 8.19 0.00 1.71 0.37 0.07 89.67 09:29:01 AM 6 7.44 0.00 1.09 0.05 0.08 91.34 09:29:01 AM 7 8.81 0.00 1.09 0.08 0.05 89.97 09:30:01 AM all 6.87 0.00 0.63 0.01 0.05 92.44 09:30:01 AM 0 3.06 0.00 0.33 0.00 0.07 96.54 09:30:01 AM 1 9.97 0.00 0.45 0.00 0.05 89.52 09:30:01 AM 2 6.48 0.00 0.45 0.02 0.05 93.00 09:30:01 AM 3 17.66 0.00 0.80 0.05 0.07 81.42 09:30:01 AM 4 2.26 0.00 0.52 0.00 0.07 97.16 09:30:01 AM 5 3.56 0.00 0.80 0.02 0.05 95.57 09:30:01 AM 6 6.21 0.00 1.00 0.00 0.05 92.74 09:30:01 AM 7 5.79 0.00 0.67 0.00 0.03 93.51 09:31:01 AM all 28.36 0.00 0.80 0.04 0.07 70.73 09:31:01 AM 0 23.28 0.00 0.47 0.00 0.07 76.18 09:31:01 AM 1 24.30 0.00 0.45 0.02 0.07 75.17 09:31:01 AM 2 19.59 0.00 1.10 0.17 0.05 79.09 09:31:01 AM 3 55.61 0.00 1.52 0.02 0.08 42.78 09:31:01 AM 4 21.19 0.00 1.35 0.05 0.08 77.32 09:31:01 AM 5 21.71 0.00 0.82 0.05 0.07 77.36 09:31:01 AM 6 37.75 0.00 0.23 0.00 0.05 61.97 09:31:01 AM 7 23.42 0.00 0.45 0.03 0.07 76.03 09:32:01 AM all 28.99 0.00 1.75 1.30 0.08 67.88 09:32:01 AM 0 36.07 0.00 1.57 0.02 0.08 62.26 09:32:01 AM 1 36.09 0.00 1.99 5.78 0.08 56.04 09:32:01 AM 2 34.14 0.00 2.08 1.05 0.08 62.64 09:32:01 AM 3 29.90 0.00 1.92 1.73 0.10 66.35 09:32:01 AM 4 36.72 0.00 2.08 0.05 0.08 61.06 09:32:01 AM 5 19.78 0.00 1.58 1.64 0.07 76.93 09:32:01 AM 6 18.02 0.00 1.33 0.07 0.08 80.50 09:32:01 AM 7 21.15 0.00 1.44 0.02 0.08 77.31 09:33:01 AM all 21.78 0.00 2.04 0.32 0.10 75.76 09:33:01 AM 0 22.75 0.00 2.48 0.00 0.12 74.66 09:33:01 AM 1 27.43 0.00 2.06 0.15 0.12 70.24 09:33:01 AM 2 22.29 0.00 2.43 1.21 0.10 73.97 09:33:01 AM 3 25.15 0.00 2.03 0.10 0.10 72.62 09:33:01 AM 4 16.50 0.00 1.65 0.02 0.10 81.73 09:33:01 AM 5 19.19 0.00 2.00 0.20 0.12 78.49 09:33:01 AM 6 20.76 0.00 1.95 0.82 0.08 76.39 09:33:01 AM 7 20.20 0.00 1.73 0.03 0.08 77.95 09:34:01 AM all 29.00 0.00 1.56 1.19 0.07 68.18 09:34:01 AM 0 32.47 0.00 1.29 0.05 0.07 66.12 09:34:01 AM 1 22.79 0.00 1.81 0.79 0.07 74.55 09:34:01 AM 2 26.11 0.00 1.70 0.74 0.08 71.37 09:34:01 AM 3 39.02 0.00 1.29 2.18 0.07 57.45 09:34:01 AM 4 16.91 0.00 1.54 2.24 0.07 79.24 09:34:01 AM 5 35.32 0.00 1.82 2.92 0.08 59.85 09:34:01 AM 6 34.47 0.00 1.37 0.25 0.08 63.82 09:34:01 AM 7 24.90 0.00 1.65 0.33 0.07 73.04 Average: all 22.21 0.00 1.51 1.08 0.08 75.12 Average: 0 23.63 0.00 1.39 0.30 0.08 74.59 Average: 1 20.27 0.00 1.52 2.28 0.09 75.84 Average: 2 21.69 0.00 1.78 1.70 0.09 74.74 Average: 3 26.25 0.00 1.70 1.57 0.09 70.39 Average: 4 19.90 0.00 1.64 0.75 0.08 77.63 Average: 5 21.05 0.00 1.45 0.83 0.08 76.60 Average: 6 21.72 0.00 1.15 0.33 0.07 76.72 Average: 7 23.13 0.00 1.44 0.90 0.08 74.46