---> uname -a: Linux prd-centos8-docker-8c-8g-20555.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 1145 25338 19 5406 30271 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:ce:fa:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fece:fa43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:ca:e2:4d 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::42:72ff:feca:e24d/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) 06/12/2025 _x86_64_ (8 CPU) 10:17:10 LINUX RESTART (8 CPU) 10:18:01 AM tps rtps wtps bread/s bwrtn/s 10:19:01 AM 215.79 16.29 199.50 2960.08 10775.97 10:20:01 AM 203.28 2.82 200.47 1126.16 14730.42 10:21:01 AM 134.13 0.83 133.29 482.21 41873.77 10:22:01 AM 39.53 0.00 39.53 0.00 559.89 10:23:01 AM 12.88 0.48 12.40 21.46 325.76 10:24:01 AM 4.88 0.00 4.88 0.00 357.14 10:25:01 AM 33.19 0.00 33.19 0.00 8061.56 10:26:01 AM 95.85 0.00 95.85 0.00 15861.15 10:27:01 AM 163.13 0.00 163.13 0.00 2200.33 10:28:01 AM 74.69 2.93 71.75 4573.64 28503.35 Average: 97.74 2.34 95.40 916.28 12325.65 10:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:01 AM 28994684 30892392 3661028 11.21 2688 2214704 1699864 5.04 169408 3028692 170896 10:20:01 AM 27086676 29328548 5569036 17.05 2688 2551592 3048592 9.05 272096 4799024 85452 10:21:01 AM 24980644 28359528 7675068 23.50 2688 3662704 5160652 15.31 426892 6640952 124 10:22:01 AM 24472604 27854744 8183108 25.06 2688 3665316 5606020 16.63 435880 7136168 156 10:23:01 AM 24516068 27902792 8139644 24.93 2688 3670108 4167400 12.36 437428 7095172 80 10:24:01 AM 25447760 28843000 7207952 22.07 2688 3678620 3441404 10.21 439224 6167600 20 10:25:01 AM 24919240 28606436 7736472 23.69 2688 3968636 3813692 11.32 501776 6620260 60512 10:26:01 AM 23181872 27299604 9473840 29.01 2688 4389312 6183864 18.35 548792 8256048 1564 10:27:01 AM 23836244 27891308 8819468 27.01 2688 4314944 4155472 12.33 547660 7618832 428 10:28:01 AM 25935212 30990912 6720500 20.58 2688 5304548 1511624 4.48 901928 5162200 59472 Average: 25337100 28796926 7318612 22.41 2688 3742048 3878858 11.51 468108 6252495 37870 10:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 323.13 248.12 2285.45 33.74 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 350.30 279.34 4601.85 46.04 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM lo 1.53 1.53 0.07 0.07 0.00 0.00 0.00 0.00 10:21:01 AM eth0 296.79 189.12 9480.69 18.31 0.00 0.00 0.00 0.00 10:21:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 10:21:01 AM vethc481e51 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:22:01 AM lo 33.47 33.47 2.92 2.92 0.00 0.00 0.00 0.00 10:22:01 AM eth0 117.77 81.61 42.48 40.58 0.00 0.00 0.00 0.00 10:22:01 AM docker0 8.43 9.83 1.19 1.13 0.00 0.00 0.00 0.00 10:22:01 AM vethcbd7a33 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:23:01 AM lo 62.01 62.01 3.73 3.73 0.00 0.00 0.00 0.00 10:23:01 AM eth0 269.63 214.66 83.38 93.11 0.00 0.00 0.00 0.00 10:23:01 AM docker0 3.02 3.75 0.59 0.64 0.00 0.00 0.00 0.00 10:24:01 AM lo 22.03 22.03 1.08 1.08 0.00 0.00 0.00 0.00 10:24:01 AM eth0 210.90 165.49 90.33 52.92 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:25:01 AM eth0 309.71 198.72 1373.57 35.79 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 366.41 366.41 67.61 67.61 0.00 0.00 0.00 0.00 10:26:01 AM eth0 420.26 224.61 1532.86 30.04 0.00 0.00 0.00 0.00 10:26:01 AM docker0 172.99 181.61 32.04 32.85 0.00 0.00 0.00 0.00 10:26:01 AM veth75c799d 156.03 163.28 32.44 27.56 0.00 0.00 0.00 0.00 10:26:01 AM vethe8d154b 16.96 19.03 1.96 5.55 0.00 0.00 0.00 0.00 10:27:01 AM lo 678.91 678.91 159.11 159.11 0.00 0.00 0.00 0.00 10:27:01 AM eth0 112.50 84.01 278.30 33.99 0.00 0.00 0.00 0.00 10:27:01 AM docker0 331.92 339.40 81.45 77.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 89.04 74.02 1262.43 15.37 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 Average: lo 116.46 116.46 23.46 23.46 0.00 0.00 0.00 0.00 Average: eth0 250.00 175.97 2103.39 39.99 0.00 0.00 0.00 0.00 Average: docker0 51.64 53.47 11.53 11.16 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) 06/12/2025 _x86_64_ (8 CPU) 10:17:10 LINUX RESTART (8 CPU) 10:18:01 AM CPU %user %nice %system %iowait %steal %idle 10:19:01 AM all 13.46 0.00 1.14 0.78 0.06 84.55 10:19:01 AM 0 9.88 0.00 0.97 1.19 0.08 87.88 10:19:01 AM 1 6.62 0.00 0.89 0.79 0.07 91.64 10:19:01 AM 2 13.66 0.00 1.22 0.84 0.07 84.21 10:19:01 AM 3 14.36 0.00 1.17 1.60 0.05 82.82 10:19:01 AM 4 20.46 0.00 1.70 0.73 0.07 77.03 10:19:01 AM 5 19.52 0.00 1.84 0.52 0.07 78.05 10:19:01 AM 6 7.20 0.00 0.40 0.38 0.07 91.95 10:19:01 AM 7 16.00 0.00 0.95 0.20 0.05 82.80 10:20:01 AM all 44.25 0.00 1.51 0.58 0.09 53.57 10:20:01 AM 0 51.03 0.00 1.17 0.68 0.08 47.04 10:20:01 AM 1 40.68 0.00 1.07 0.43 0.10 57.72 10:20:01 AM 2 55.76 0.00 2.79 1.05 0.10 40.29 10:20:01 AM 3 30.45 0.00 1.87 0.84 0.10 66.74 10:20:01 AM 4 30.19 0.00 1.14 0.77 0.08 67.83 10:20:01 AM 5 58.68 0.00 0.85 0.10 0.10 40.27 10:20:01 AM 6 41.61 0.00 2.26 0.45 0.08 55.60 10:20:01 AM 7 45.58 0.00 0.95 0.32 0.08 53.06 10:21:01 AM all 26.70 0.00 3.51 0.81 0.09 68.89 10:21:01 AM 0 17.73 0.00 2.93 0.12 0.10 79.13 10:21:01 AM 1 30.02 0.00 3.43 2.74 0.10 63.70 10:21:01 AM 2 27.94 0.00 4.12 1.38 0.10 66.45 10:21:01 AM 3 26.64 0.00 4.09 0.44 0.08 68.75 10:21:01 AM 4 19.94 0.00 3.57 0.57 0.08 75.83 10:21:01 AM 5 28.68 0.00 3.07 0.87 0.08 67.29 10:21:01 AM 6 25.75 0.00 3.07 0.34 0.08 70.75 10:21:01 AM 7 36.89 0.00 3.80 0.03 0.08 59.19 10:22:01 AM all 22.74 0.00 2.58 0.35 0.11 74.21 10:22:01 AM 0 24.49 0.00 2.85 0.10 0.12 72.44 10:22:01 AM 1 24.13 0.00 2.40 0.59 0.10 72.78 10:22:01 AM 2 17.01 0.00 1.93 0.07 0.12 80.88 10:22:01 AM 3 21.80 0.00 2.53 0.65 0.12 74.90 10:22:01 AM 4 22.05 0.00 2.03 0.72 0.10 75.10 10:22:01 AM 5 24.11 0.00 3.10 0.49 0.12 72.18 10:22:01 AM 6 25.60 0.00 2.84 0.17 0.10 71.29 10:22:01 AM 7 22.75 0.00 3.00 0.03 0.10 74.12 10:23:01 AM all 7.23 0.00 1.22 0.03 0.06 91.45 10:23:01 AM 0 7.53 0.00 0.83 0.02 0.07 91.55 10:23:01 AM 1 6.36 0.00 1.62 0.02 0.08 91.92 10:23:01 AM 2 4.41 0.00 1.59 0.00 0.08 93.92 10:23:01 AM 3 8.47 0.00 0.99 0.08 0.05 90.41 10:23:01 AM 4 5.19 0.00 0.90 0.03 0.07 93.81 10:23:01 AM 5 9.15 0.00 1.24 0.00 0.05 89.57 10:23:01 AM 6 6.75 0.00 1.67 0.07 0.07 91.44 10:23:01 AM 7 9.97 0.00 0.92 0.03 0.05 89.03 10:24:01 AM all 10.15 0.00 0.59 0.01 0.05 89.20 10:24:01 AM 0 1.55 0.00 0.87 0.00 0.05 97.53 10:24:01 AM 1 3.99 0.00 0.75 0.05 0.05 95.16 10:24:01 AM 2 3.71 0.00 0.37 0.00 0.05 95.87 10:24:01 AM 3 10.31 0.00 0.25 0.00 0.05 89.39 10:24:01 AM 4 3.37 0.00 0.37 0.02 0.03 96.21 10:24:01 AM 5 16.66 0.00 0.20 0.02 0.05 83.08 10:24:01 AM 6 21.44 0.00 0.83 0.00 0.05 77.68 10:24:01 AM 7 20.16 0.00 1.08 0.02 0.05 78.68 10:25:01 AM all 33.02 0.00 1.05 0.12 0.07 65.74 10:25:01 AM 0 22.04 0.00 1.10 0.00 0.08 76.77 10:25:01 AM 1 27.84 0.00 1.44 0.48 0.05 70.19 10:25:01 AM 2 29.19 0.00 1.74 0.15 0.08 68.83 10:25:01 AM 3 41.20 0.00 0.82 0.13 0.07 57.78 10:25:01 AM 4 26.98 0.00 1.05 0.02 0.07 71.89 10:25:01 AM 5 35.89 0.00 0.53 0.00 0.07 63.51 10:25:01 AM 6 35.00 0.00 0.57 0.00 0.05 64.38 10:25:01 AM 7 46.05 0.00 1.17 0.18 0.07 52.53 10:26:01 AM all 28.33 0.00 2.20 0.31 0.09 69.08 10:26:01 AM 0 24.47 0.00 1.90 0.02 0.08 73.53 10:26:01 AM 1 20.44 0.00 2.79 1.09 0.10 75.57 10:26:01 AM 2 34.37 0.00 1.75 0.20 0.08 63.59 10:26:01 AM 3 40.09 0.00 3.43 0.25 0.08 56.14 10:26:01 AM 4 30.60 0.00 1.92 0.05 0.08 67.34 10:26:01 AM 5 20.57 0.00 1.88 0.20 0.10 77.24 10:26:01 AM 6 35.87 0.00 1.66 0.42 0.08 61.96 10:26:01 AM 7 20.19 0.00 2.27 0.24 0.08 77.22 10:27:01 AM all 27.70 0.00 1.77 0.27 0.09 70.17 10:27:01 AM 0 35.43 0.00 1.37 0.02 0.10 63.08 10:27:01 AM 1 20.25 0.00 1.68 0.60 0.07 77.41 10:27:01 AM 2 28.94 0.00 1.96 0.03 0.08 68.98 10:27:01 AM 3 13.58 0.00 2.35 1.09 0.08 82.90 10:27:01 AM 4 36.02 0.00 1.52 0.13 0.10 62.22 10:27:01 AM 5 21.38 0.00 1.83 0.08 0.08 76.62 10:27:01 AM 6 23.01 0.00 1.71 0.03 0.08 75.17 10:27:01 AM 7 42.94 0.00 1.74 0.18 0.08 55.06 10:28:01 AM all 21.71 0.00 1.91 0.49 0.06 75.83 10:28:01 AM 0 24.59 0.00 2.34 0.27 0.08 72.72 10:28:01 AM 1 10.04 0.00 1.62 0.62 0.07 87.65 10:28:01 AM 2 16.06 0.00 1.64 1.12 0.08 81.09 10:28:01 AM 3 21.26 0.00 1.65 0.20 0.03 76.85 10:28:01 AM 4 15.47 0.00 1.62 0.35 0.03 82.52 10:28:01 AM 5 28.85 0.00 2.65 0.17 0.08 68.25 10:28:01 AM 6 31.73 0.00 2.62 0.69 0.05 64.91 10:28:01 AM 7 25.67 0.00 1.15 0.53 0.03 72.61 Average: all 23.52 0.00 1.75 0.38 0.08 74.27 Average: 0 21.87 0.00 1.63 0.24 0.09 76.17 Average: 1 19.03 0.00 1.77 0.74 0.08 78.39 Average: 2 23.11 0.00 1.91 0.48 0.09 74.41 Average: 3 22.80 0.00 1.91 0.53 0.07 74.68 Average: 4 21.02 0.00 1.58 0.34 0.07 76.99 Average: 5 26.35 0.00 1.72 0.24 0.08 71.60 Average: 6 25.39 0.00 1.76 0.25 0.07 72.52 Average: 7 28.62 0.00 1.70 0.18 0.07 69.43