---> uname -a: Linux prd-centos8-docker-8c-8g-12089.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 1130 25294 19 5465 30286 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:7b:f8:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe7b:f85c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:4c:62:61 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::42:7ff:fe4c:6261/64 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) 11/12/2025 _x86_64_ (8 CPU) 09:55:20 LINUX RESTART (8 CPU) 09:56:01 AM tps rtps wtps bread/s bwrtn/s 09:57:01 AM 224.23 16.90 207.33 3716.71 11705.53 09:58:01 AM 202.23 2.47 199.77 514.94 15720.09 09:59:01 AM 39.97 0.05 39.92 1.07 2791.32 10:00:01 AM 108.31 0.57 107.75 491.70 39531.64 10:01:01 AM 36.22 0.02 36.20 0.13 550.15 10:02:01 AM 10.35 0.55 9.81 23.17 341.43 10:03:01 AM 27.08 0.00 27.08 0.00 868.71 10:04:01 AM 100.57 0.00 100.57 0.00 23659.17 10:05:01 AM 13.69 0.00 13.69 0.00 202.47 10:06:01 AM 128.59 0.00 128.59 0.00 1444.66 10:07:01 AM 61.02 2.53 58.49 4507.65 27598.22 Average: 86.56 2.10 84.47 841.21 11309.32 09:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 AM 28939036 30889044 3716676 11.38 2688 2265344 1641872 4.87 174276 3072444 177540 09:58:01 AM 27576464 29833236 5079248 15.55 2688 2565628 3009152 8.93 267080 4309072 49568 09:59:01 AM 27292724 29570388 5362988 16.42 2688 2585800 2740900 8.13 278708 4580372 100 10:00:01 AM 25410392 28823592 7245320 22.19 2688 3696300 3462856 10.27 418828 6220176 804 10:01:01 AM 25066784 28485924 7588928 23.24 2688 3701344 3655756 10.85 439596 6539168 2244 10:02:01 AM 24948108 28371664 7707604 23.60 2688 3705712 3728724 11.06 441380 6655432 76 10:03:01 AM 24826936 28587320 7828776 23.97 2688 4038444 3830996 11.37 599600 6609068 319300 10:04:01 AM 23188304 27346900 9467408 28.99 2688 4426856 6177360 18.33 646432 8144136 548 10:05:01 AM 23065996 27251848 9589716 29.37 2688 4454612 6246600 18.53 650144 8264488 1024 10:06:01 AM 24142820 28248928 8512892 26.07 2688 4362460 3787944 11.24 644740 7209608 15656 10:07:01 AM 25858640 30958328 6797072 20.81 2688 5346960 1562560 4.64 1132432 5001468 73948 Average: 25483291 28942470 7172421 21.96 2688 3740860 3622247 10.75 517565 6055039 58255 09:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 203.15 170.00 2429.05 40.78 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 285.76 232.08 4376.33 37.93 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 124.51 95.07 291.03 37.72 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 276.32 164.13 9497.60 13.81 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:01:01 AM lo 51.22 51.22 4.50 4.50 0.00 0.00 0.00 0.00 10:01:01 AM eth0 75.94 56.26 23.12 28.87 0.00 0.00 0.00 0.00 10:01:01 AM docker0 11.65 13.00 1.72 1.61 0.00 0.00 0.00 0.00 10:02:01 AM lo 60.78 60.78 3.09 3.09 0.00 0.00 0.00 0.00 10:02:01 AM eth0 205.39 182.95 61.51 79.15 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.80 1.05 0.11 0.19 0.00 0.00 0.00 0.00 10:03:01 AM lo 7.55 7.55 0.38 0.38 0.00 0.00 0.00 0.00 10:03:01 AM eth0 289.37 189.47 1474.03 1619.39 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 184.07 184.07 29.55 29.55 0.00 0.00 0.00 0.00 10:04:01 AM eth0 292.22 81.33 1537.08 10.74 0.00 0.00 0.00 0.00 10:04:01 AM docker0 79.59 85.87 13.30 14.46 0.00 0.00 0.00 0.00 10:04:01 AM veth9941eee 71.98 76.55 13.45 12.14 0.00 0.00 0.00 0.00 10:04:01 AM veth57892fb 7.61 10.03 0.95 2.59 0.00 0.00 0.00 0.00 10:05:01 AM lo 517.16 517.16 68.84 68.84 0.00 0.00 0.00 0.00 10:05:01 AM eth0 65.02 46.69 18.76 21.53 0.00 0.00 0.00 0.00 10:05:01 AM docker0 227.90 229.60 31.57 35.13 0.00 0.00 0.00 0.00 10:05:01 AM veth9941eee 182.63 188.79 29.74 25.49 0.00 0.00 0.00 0.00 10:05:01 AM veth57892fb 45.28 40.85 4.94 9.64 0.00 0.00 0.00 0.00 10:06:01 AM lo 940.53 940.53 180.74 180.74 0.00 0.00 0.00 0.00 10:06:01 AM eth0 83.72 64.70 269.24 23.77 0.00 0.00 0.00 0.00 10:06:01 AM docker0 416.34 425.97 90.91 84.38 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 10:07:01 AM eth0 125.46 137.68 1276.61 2329.60 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.22 160.22 26.11 26.11 0.00 0.00 0.00 0.00 Average: eth0 184.26 129.13 1932.06 385.67 0.00 0.00 0.00 0.00 Average: docker0 66.94 68.69 12.51 12.34 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) 11/12/2025 _x86_64_ (8 CPU) 09:55:20 LINUX RESTART (8 CPU) 09:56:01 AM CPU %user %nice %system %iowait %steal %idle 09:57:01 AM all 14.71 0.00 1.21 0.96 0.08 83.04 09:57:01 AM 0 18.13 0.00 0.90 0.18 0.08 80.70 09:57:01 AM 1 11.29 0.00 1.04 1.04 0.12 86.52 09:57:01 AM 2 17.13 0.00 1.39 1.42 0.08 79.98 09:57:01 AM 3 24.81 0.00 2.06 1.77 0.07 71.29 09:57:01 AM 4 3.45 0.00 1.00 1.39 0.08 94.07 09:57:01 AM 5 22.00 0.00 1.96 1.00 0.07 74.97 09:57:01 AM 6 12.15 0.00 0.72 0.53 0.07 86.53 09:57:01 AM 7 8.70 0.00 0.60 0.33 0.08 90.28 09:58:01 AM all 33.11 0.00 1.22 1.00 0.11 64.56 09:58:01 AM 0 42.27 0.00 1.02 0.23 0.13 56.35 09:58:01 AM 1 36.08 0.00 0.58 0.85 0.10 62.38 09:58:01 AM 2 40.91 0.00 1.61 1.37 0.10 56.01 09:58:01 AM 3 23.28 0.00 1.22 1.57 0.12 73.81 09:58:01 AM 4 39.83 0.00 1.77 0.85 0.10 57.44 09:58:01 AM 5 27.63 0.00 1.02 0.27 0.12 70.97 09:58:01 AM 6 25.08 0.00 1.07 0.92 0.08 72.85 09:58:01 AM 7 29.82 0.00 1.44 1.92 0.10 66.72 09:59:01 AM all 20.81 0.00 0.62 0.13 0.06 78.37 09:59:01 AM 0 18.34 0.00 0.52 0.60 0.07 80.48 09:59:01 AM 1 17.27 0.00 0.90 0.02 0.08 81.72 09:59:01 AM 2 14.03 0.00 0.52 0.17 0.05 85.23 09:59:01 AM 3 40.35 0.00 0.75 0.10 0.07 58.73 09:59:01 AM 4 7.61 0.00 0.70 0.07 0.05 91.57 09:59:01 AM 5 11.76 0.00 0.48 0.08 0.07 87.61 09:59:01 AM 6 11.21 0.00 0.27 0.02 0.05 88.46 09:59:01 AM 7 45.92 0.00 0.85 0.00 0.07 53.16 10:00:01 AM all 25.21 0.00 2.94 1.55 0.10 70.21 10:00:01 AM 0 24.35 0.00 2.60 0.47 0.12 72.46 10:00:01 AM 1 30.65 0.00 3.30 1.97 0.10 63.98 10:00:01 AM 2 21.93 0.00 3.53 3.16 0.10 71.27 10:00:01 AM 3 20.61 0.00 3.33 5.30 0.08 70.68 10:00:01 AM 4 21.26 0.00 2.50 0.81 0.10 75.34 10:00:01 AM 5 26.44 0.00 2.83 0.00 0.08 70.64 10:00:01 AM 6 22.65 0.00 2.70 0.66 0.08 73.91 10:00:01 AM 7 33.75 0.00 2.73 0.02 0.10 63.40 10:01:01 AM all 23.02 0.00 2.53 0.06 0.11 74.28 10:01:01 AM 0 17.85 0.00 2.20 0.02 0.12 79.83 10:01:01 AM 1 30.57 0.00 2.90 0.07 0.12 66.35 10:01:01 AM 2 20.34 0.00 2.24 0.05 0.12 77.25 10:01:01 AM 3 24.62 0.00 2.63 0.08 0.12 72.55 10:01:01 AM 4 21.09 0.00 2.51 0.08 0.12 76.19 10:01:01 AM 5 31.28 0.00 3.33 0.07 0.10 65.22 10:01:01 AM 6 19.41 0.00 2.23 0.07 0.12 78.17 10:01:01 AM 7 18.96 0.00 2.20 0.08 0.10 78.66 10:02:01 AM all 7.21 0.00 1.40 0.02 0.09 91.27 10:02:01 AM 0 5.79 0.00 1.42 0.05 0.10 92.64 10:02:01 AM 1 7.54 0.00 1.44 0.03 0.10 90.88 10:02:01 AM 2 5.30 0.00 1.34 0.03 0.10 93.23 10:02:01 AM 3 6.58 0.00 2.14 0.00 0.10 91.18 10:02:01 AM 4 6.02 0.00 1.12 0.00 0.10 92.76 10:02:01 AM 5 11.17 0.00 1.39 0.02 0.08 87.35 10:02:01 AM 6 8.54 0.00 0.90 0.00 0.08 90.47 10:02:01 AM 7 6.74 0.00 1.47 0.03 0.07 91.69 10:03:01 AM all 37.32 0.00 1.35 0.06 0.10 61.17 10:03:01 AM 0 30.99 0.00 1.20 0.00 0.10 67.71 10:03:01 AM 1 46.20 0.00 1.42 0.07 0.13 52.18 10:03:01 AM 2 42.43 0.00 0.84 0.00 0.10 56.63 10:03:01 AM 3 27.89 0.00 1.00 0.05 0.08 70.97 10:03:01 AM 4 40.35 0.00 1.30 0.02 0.10 58.23 10:03:01 AM 5 24.92 0.00 1.35 0.13 0.10 73.49 10:03:01 AM 6 35.25 0.00 1.76 0.00 0.10 62.90 10:03:01 AM 7 50.52 0.00 1.91 0.18 0.12 47.27 10:04:01 AM all 29.09 0.00 2.14 1.25 0.14 67.38 10:04:01 AM 0 15.75 0.00 1.34 2.04 0.12 80.76 10:04:01 AM 1 22.93 0.00 2.22 1.33 0.15 73.35 10:04:01 AM 2 35.73 0.00 1.64 1.15 0.13 61.36 10:04:01 AM 3 38.01 0.00 1.98 0.53 0.14 59.35 10:04:01 AM 4 20.89 0.00 3.86 1.72 0.10 73.43 10:04:01 AM 5 21.36 0.00 1.51 1.03 0.15 75.95 10:04:01 AM 6 43.70 0.00 2.40 0.17 0.16 53.57 10:04:01 AM 7 34.88 0.00 2.22 2.06 0.18 60.67 10:05:01 AM all 8.49 0.00 0.95 0.02 0.08 90.46 10:05:01 AM 0 7.36 0.00 0.80 0.00 0.08 91.75 10:05:01 AM 1 9.76 0.00 1.07 0.00 0.08 89.09 10:05:01 AM 2 10.41 0.00 0.97 0.00 0.08 88.53 10:05:01 AM 3 9.10 0.00 0.95 0.00 0.08 89.86 10:05:01 AM 4 9.78 0.00 0.89 0.05 0.08 89.20 10:05:01 AM 5 6.98 0.00 0.99 0.05 0.10 91.88 10:05:01 AM 6 5.81 0.00 1.09 0.03 0.08 92.98 10:05:01 AM 7 8.68 0.00 0.85 0.00 0.07 90.40 10:06:01 AM all 29.23 0.00 2.04 0.27 0.12 68.35 10:06:01 AM 0 23.44 0.00 2.28 0.02 0.12 74.15 10:06:01 AM 1 22.16 0.00 2.26 0.17 0.13 75.28 10:06:01 AM 2 23.28 0.00 2.39 0.07 0.12 74.15 10:06:01 AM 3 42.20 0.00 2.37 0.03 0.13 55.27 10:06:01 AM 4 35.93 0.00 1.44 0.03 0.12 62.47 10:06:01 AM 5 22.16 0.00 2.59 0.96 0.10 74.19 10:06:01 AM 6 31.23 0.00 1.61 0.75 0.10 66.30 10:06:01 AM 7 33.39 0.00 1.41 0.10 0.13 64.97 10:07:01 AM all 23.93 0.00 1.87 0.97 0.08 73.15 10:07:01 AM 0 19.99 0.00 1.69 0.27 0.10 77.95 10:07:01 AM 1 14.02 0.00 2.39 3.42 0.08 80.09 10:07:01 AM 2 22.70 0.00 2.14 3.08 0.08 72.00 10:07:01 AM 3 42.84 0.00 2.60 0.07 0.08 54.41 10:07:01 AM 4 26.74 0.00 1.93 0.08 0.08 71.17 10:07:01 AM 5 29.21 0.00 1.43 0.49 0.08 68.80 10:07:01 AM 6 13.96 0.00 1.36 0.13 0.07 84.48 10:07:01 AM 7 21.96 0.00 1.44 0.22 0.07 76.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.90 0.00 1.66 0.57 0.10 74.77 Average: 0 20.39 0.00 1.45 0.35 0.10 77.70 Average: 1 22.59 0.00 1.77 0.81 0.11 74.72 Average: 2 23.10 0.00 1.69 0.95 0.10 74.16 Average: 3 27.29 0.00 1.91 0.86 0.10 69.84 Average: 4 21.17 0.00 1.73 0.46 0.09 76.54 Average: 5 21.35 0.00 1.72 0.37 0.10 76.47 Average: 6 20.74 0.00 1.46 0.30 0.09 77.41 Average: 7 26.62 0.00 1.55 0.44 0.10 71.29