---> uname -a: Linux prd-centos8-docker-8c-8g-772.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: 2800.000 BogoMIPS: 5600.00 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 1150 25031 19 5707 30266 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:d1:6f:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fed1:6f1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:61:8c:96 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:f1ff:fe61:8c96/64 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) 12/22/2025 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 235.24 16.72 218.52 3712.06 11361.53 10:24:01 AM 184.42 2.55 181.88 518.54 15489.96 10:25:01 AM 37.08 0.05 37.03 1.07 2718.51 10:26:01 AM 115.26 0.50 114.76 423.65 38823.72 10:27:01 AM 32.74 0.48 32.26 21.46 596.93 10:28:01 AM 6.00 0.00 6.00 0.00 428.86 10:29:01 AM 119.73 0.00 119.73 0.00 23948.93 10:30:01 AM 14.18 0.00 14.18 0.00 300.38 10:31:01 AM 166.14 0.00 166.14 0.00 2281.95 10:32:01 AM 58.91 3.85 55.06 6244.32 27135.07 10:33:01 AM 41.82 0.45 41.37 63.85 9999.18 Average: 91.96 2.24 89.73 998.76 12099.36 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28823444 30819040 3832268 11.74 2688 2310356 1757300 5.21 177108 3181600 223376 10:24:01 AM 27160440 29415740 5495272 16.83 2688 2564132 2974776 8.83 276360 4714348 50132 10:25:01 AM 26152560 28433108 6503152 19.91 2688 2587672 4353332 12.92 283688 5709024 4232 10:26:01 AM 24089756 27500748 8565956 26.23 2688 3693124 5890112 17.48 433304 7516340 172 10:27:01 AM 24127628 27545848 8528084 26.12 2688 3700104 4599312 13.65 441988 7471912 604 10:28:01 AM 24640224 28072352 8015488 24.55 2688 3713232 4320492 12.82 450496 6954204 4528 10:29:01 AM 22910584 27045340 9745128 29.84 2688 4402720 6588640 19.55 551696 8517708 1652 10:30:01 AM 21858856 26040888 10796856 33.06 2688 4450380 7503296 22.26 555052 9559072 3560 10:31:01 AM 23969036 28069668 8686676 26.60 2688 4356880 3991312 11.84 552084 7472532 412 10:32:01 AM 24693128 30021948 7962584 24.38 2688 5574376 2372720 7.04 780496 6510856 246076 10:33:01 AM 25643656 31001124 7012056 21.47 2688 5598884 1521628 4.51 976080 5364772 23216 Average: 24915392 28542346 7740320 23.70 2688 3904715 4170265 12.37 498032 6633852 50724 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 282.01 226.20 3206.33 48.80 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 299.97 228.25 3621.68 39.40 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 116.56 94.30 303.44 24.62 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 3.66 3.66 0.31 0.31 0.00 0.00 0.00 0.00 10:26:01 AM eth0 315.74 192.64 9479.85 18.76 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 10:26:01 AM vethb29d94f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 71.50 71.50 5.56 5.56 0.00 0.00 0.00 0.00 10:27:01 AM eth0 207.12 151.51 55.70 63.95 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.10 13.58 1.78 1.75 0.00 0.00 0.00 0.00 10:28:01 AM lo 41.35 41.35 2.02 2.02 0.00 0.00 0.00 0.00 10:28:01 AM eth0 197.73 151.03 75.26 67.63 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 20.45 20.45 2.51 2.51 0.00 0.00 0.00 0.00 10:29:01 AM eth0 514.01 194.15 2975.46 18.32 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.25 10.08 0.80 1.94 0.00 0.00 0.00 0.00 10:29:01 AM veth4db9f81 8.25 10.21 0.91 1.96 0.00 0.00 0.00 0.00 10:29:01 AM veth16f6d4d 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:30:01 AM lo 906.70 906.70 132.68 132.68 0.00 0.00 0.00 0.00 10:30:01 AM eth0 143.37 103.72 50.95 50.38 0.00 0.00 0.00 0.00 10:30:01 AM docker0 384.87 396.90 60.26 65.00 0.00 0.00 0.00 0.00 10:30:01 AM veth4db9f81 331.46 343.29 59.06 49.97 0.00 0.00 0.00 0.00 10:30:01 AM veth16f6d4d 53.42 53.70 6.46 15.03 0.00 0.00 0.00 0.00 10:31:01 AM lo 770.74 770.74 150.21 150.21 0.00 0.00 0.00 0.00 10:31:01 AM eth0 79.27 58.51 264.26 19.98 0.00 0.00 0.00 0.00 10:31:01 AM docker0 333.74 342.76 77.36 68.46 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 AM eth0 219.76 167.39 4121.84 20.68 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 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 121.36 90.22 224.31 86.62 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 Average: lo 165.02 165.02 26.66 26.66 0.00 0.00 0.00 0.00 Average: eth0 227.00 150.73 2216.52 41.74 0.00 0.00 0.00 0.00 Average: docker0 67.24 69.48 12.75 12.48 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) 12/22/2025 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.87 0.00 1.23 0.75 0.07 83.09 10:23:01 AM 0 16.36 0.00 1.79 1.32 0.08 80.45 10:23:01 AM 1 12.89 0.00 1.30 0.77 0.08 84.96 10:23:01 AM 2 21.02 0.00 0.92 0.35 0.08 77.63 10:23:01 AM 3 23.64 0.00 1.40 0.63 0.07 74.25 10:23:01 AM 4 8.25 0.00 0.87 0.60 0.03 90.25 10:23:01 AM 5 8.43 0.00 0.80 1.09 0.07 89.61 10:23:01 AM 6 11.38 0.00 0.99 0.77 0.07 86.79 10:23:01 AM 7 16.93 0.00 1.77 0.45 0.05 80.80 10:24:01 AM all 35.93 0.00 1.14 0.54 0.09 62.30 10:24:01 AM 0 47.90 0.00 0.57 0.03 0.10 51.39 10:24:01 AM 1 28.83 0.00 0.87 0.57 0.08 69.65 10:24:01 AM 2 26.58 0.00 1.82 0.84 0.10 70.66 10:24:01 AM 3 25.35 0.00 1.57 0.74 0.08 72.26 10:24:01 AM 4 29.24 0.00 0.75 0.55 0.08 69.37 10:24:01 AM 5 48.61 0.00 1.25 0.33 0.08 49.72 10:24:01 AM 6 31.47 0.00 0.78 0.73 0.08 66.93 10:24:01 AM 7 49.45 0.00 1.52 0.50 0.10 48.43 10:25:01 AM all 21.38 0.00 0.49 0.10 0.06 77.97 10:25:01 AM 0 6.11 0.00 0.35 0.00 0.07 93.47 10:25:01 AM 1 19.10 0.00 0.60 0.32 0.05 79.93 10:25:01 AM 2 24.19 0.00 0.28 0.07 0.05 75.41 10:25:01 AM 3 22.62 0.00 0.30 0.22 0.08 76.78 10:25:01 AM 4 10.66 0.00 0.92 0.03 0.07 88.32 10:25:01 AM 5 47.53 0.00 0.97 0.08 0.05 51.37 10:25:01 AM 6 17.37 0.00 0.23 0.00 0.08 82.32 10:25:01 AM 7 23.37 0.00 0.30 0.07 0.03 76.23 10:26:01 AM all 21.50 0.00 2.96 0.66 0.09 74.79 10:26:01 AM 0 19.86 0.00 2.57 0.07 0.08 77.41 10:26:01 AM 1 17.82 0.00 3.19 2.42 0.10 76.47 10:26:01 AM 2 14.34 0.00 2.84 1.06 0.08 81.67 10:26:01 AM 3 16.36 0.00 3.43 0.64 0.08 79.49 10:26:01 AM 4 20.62 0.00 2.96 0.05 0.10 76.27 10:26:01 AM 5 25.66 0.00 2.84 0.32 0.08 71.10 10:26:01 AM 6 44.83 0.00 3.06 0.54 0.08 51.49 10:26:01 AM 7 12.53 0.00 2.77 0.17 0.08 84.45 10:27:01 AM all 19.15 0.00 2.11 0.05 0.09 78.59 10:27:01 AM 0 24.86 0.00 2.44 0.03 0.08 72.58 10:27:01 AM 1 19.33 0.00 2.31 0.05 0.08 78.23 10:27:01 AM 2 15.94 0.00 1.71 0.10 0.10 82.15 10:27:01 AM 3 16.79 0.00 2.06 0.08 0.10 80.97 10:27:01 AM 4 15.20 0.00 2.36 0.03 0.08 82.32 10:27:01 AM 5 20.36 0.00 1.84 0.05 0.10 77.65 10:27:01 AM 6 13.26 0.00 1.63 0.03 0.08 84.99 10:27:01 AM 7 27.47 0.00 2.56 0.00 0.10 69.87 10:28:01 AM all 20.45 0.00 0.98 0.02 0.07 78.48 10:28:01 AM 0 24.59 0.00 1.05 0.00 0.08 74.28 10:28:01 AM 1 24.93 0.00 1.82 0.08 0.08 73.08 10:28:01 AM 2 27.86 0.00 0.58 0.00 0.10 71.46 10:28:01 AM 3 20.43 0.00 0.90 0.00 0.07 78.60 10:28:01 AM 4 20.64 0.00 0.99 0.00 0.07 78.31 10:28:01 AM 5 20.16 0.00 0.55 0.03 0.07 79.18 10:28:01 AM 6 14.10 0.00 1.00 0.03 0.07 84.80 10:28:01 AM 7 10.90 0.00 0.97 0.00 0.05 88.08 10:29:01 AM all 29.21 0.00 1.74 0.42 0.09 68.54 10:29:01 AM 0 20.02 0.00 1.81 0.17 0.10 77.90 10:29:01 AM 1 19.64 0.00 1.56 0.49 0.08 78.23 10:29:01 AM 2 27.03 0.00 1.34 0.20 0.08 71.35 10:29:01 AM 3 52.86 0.00 2.13 0.64 0.10 44.28 10:29:01 AM 4 33.28 0.00 1.79 0.79 0.08 64.06 10:29:01 AM 5 38.21 0.00 1.94 0.40 0.08 59.36 10:29:01 AM 6 20.36 0.00 1.64 0.02 0.10 77.88 10:29:01 AM 7 22.24 0.00 1.69 0.67 0.08 75.31 10:30:01 AM all 22.06 0.00 1.48 0.02 0.09 76.36 10:30:01 AM 0 20.27 0.00 1.30 0.02 0.10 78.31 10:30:01 AM 1 17.98 0.00 1.61 0.07 0.08 80.26 10:30:01 AM 2 16.24 0.00 1.71 0.03 0.08 81.94 10:30:01 AM 3 32.09 0.00 1.37 0.02 0.08 66.44 10:30:01 AM 4 30.16 0.00 1.62 0.00 0.10 68.12 10:30:01 AM 5 18.75 0.00 1.40 0.00 0.08 79.76 10:30:01 AM 6 20.74 0.00 1.19 0.00 0.07 78.01 10:30:01 AM 7 20.28 0.00 1.63 0.00 0.08 78.01 10:31:01 AM all 25.00 0.00 1.43 0.31 0.09 73.17 10:31:01 AM 0 17.61 0.00 1.14 0.00 0.10 81.15 10:31:01 AM 1 23.48 0.00 0.94 0.08 0.08 75.42 10:31:01 AM 2 49.54 0.00 1.47 0.12 0.10 48.77 10:31:01 AM 3 16.30 0.00 1.64 0.05 0.08 81.93 10:31:01 AM 4 18.12 0.00 2.42 1.30 0.08 78.07 10:31:01 AM 5 17.19 0.00 1.81 0.08 0.10 80.82 10:31:01 AM 6 29.84 0.00 1.21 0.87 0.07 68.02 10:31:01 AM 7 27.87 0.00 0.82 0.00 0.08 71.23 10:32:01 AM all 32.34 0.00 1.65 0.47 0.08 65.46 10:32:01 AM 0 46.97 0.00 2.09 0.70 0.08 50.15 10:32:01 AM 1 22.01 0.00 1.76 0.13 0.08 76.02 10:32:01 AM 2 33.77 0.00 1.59 0.95 0.07 63.62 10:32:01 AM 3 24.59 0.00 1.56 0.05 0.08 73.72 10:32:01 AM 4 38.57 0.00 1.76 1.36 0.08 58.23 10:32:01 AM 5 35.45 0.00 1.52 0.05 0.07 62.91 10:32:01 AM 6 26.03 0.00 1.47 0.05 0.08 72.36 10:32:01 AM 7 31.34 0.00 1.49 0.44 0.08 66.65 10:33:01 AM all 23.33 0.00 1.15 0.14 0.07 75.31 10:33:01 AM 0 27.86 0.00 0.75 0.00 0.10 71.29 10:33:01 AM 1 19.05 0.00 1.28 0.18 0.07 79.41 10:33:01 AM 2 4.44 0.00 0.92 0.47 0.07 94.11 10:33:01 AM 3 41.83 0.00 1.20 0.32 0.07 56.58 10:33:01 AM 4 10.88 0.00 1.27 0.03 0.05 87.77 10:33:01 AM 5 19.68 0.00 1.27 0.07 0.07 78.91 10:33:01 AM 6 34.42 0.00 1.69 0.03 0.07 63.79 10:33:01 AM 7 28.44 0.00 0.84 0.00 0.08 70.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.11 0.00 1.49 0.31 0.08 74.01 Average: 0 24.77 0.00 1.44 0.21 0.09 73.49 Average: 1 20.46 0.00 1.57 0.47 0.08 77.42 Average: 2 23.73 0.00 1.38 0.38 0.08 74.43 Average: 3 26.63 0.00 1.59 0.31 0.08 71.39 Average: 4 21.41 0.00 1.61 0.43 0.08 76.47 Average: 5 27.28 0.00 1.47 0.23 0.08 70.94 Average: 6 23.98 0.00 1.35 0.28 0.08 74.31 Average: 7 24.63 0.00 1.49 0.21 0.08 73.60