---> uname -a: Linux prd-centos8-docker-8c-8g-30034.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 1144 25095 19 5650 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:c1:e2:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fec1:e254/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:37:7b:55 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:cff:fe37:7b55/64 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) 07/23/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 197.12 16.24 180.87 3028.46 10247.37 10:24:01 AM 211.50 2.92 208.58 1126.75 16283.92 10:25:01 AM 144.79 0.83 143.96 498.95 41972.35 10:26:01 AM 43.10 0.02 43.08 1.20 585.09 10:27:01 AM 12.70 0.48 12.21 21.46 310.06 10:28:01 AM 10.85 0.00 10.85 0.00 547.47 10:29:01 AM 111.56 0.00 111.56 0.00 23795.43 10:30:01 AM 16.61 0.00 16.61 0.00 467.39 10:31:01 AM 164.96 2.47 162.50 4490.50 2389.34 10:32:01 AM 61.15 1.85 59.30 1848.72 34192.92 Average: 97.43 2.48 94.95 1101.57 13079.35 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29011536 30910340 3644168 11.16 2688 2215548 1687352 5.01 169264 3010732 183424 10:24:01 AM 27249724 29481304 5405980 16.55 2688 2541144 2910304 8.63 269656 4634708 55068 10:25:01 AM 25102268 28504828 7553436 23.13 2688 3685548 4989416 14.80 425156 6517588 128 10:26:01 AM 24790376 28196084 7865328 24.09 2688 3687892 5188976 15.40 437328 6812784 168 10:27:01 AM 24906024 28315720 7749680 23.73 2688 3692196 3766784 11.18 438844 6700060 72 10:28:01 AM 24826552 28246008 7829152 23.97 2688 3701860 3982244 11.82 441376 6780492 20 10:29:01 AM 23007676 27130384 9648028 29.54 2688 4388820 6511404 19.32 539944 8437500 224 10:30:01 AM 21955408 26112048 10700296 32.77 2688 4426860 7392660 21.93 553060 9470156 6144 10:31:01 AM 22661212 27689508 9994492 30.61 2688 5278240 4427612 13.14 723456 8601456 794812 10:32:01 AM 25667440 30965600 6988264 21.40 2688 5541372 1573208 4.67 964408 5356628 34884 Average: 24917822 28555182 7737882 23.70 2688 3915948 4242996 12.59 496249 6632210 107494 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 264.80 194.89 2045.69 41.98 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 384.29 292.87 4447.53 50.61 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 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 10:25:01 AM eth0 321.56 198.02 10009.77 18.50 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM veth18fbe9d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 32.27 32.27 2.81 2.81 0.00 0.00 0.00 0.00 10:26:01 AM eth0 55.57 43.84 19.70 22.23 0.00 0.00 0.00 0.00 10:26:01 AM docker0 8.45 9.50 1.14 1.11 0.00 0.00 0.00 0.00 10:26:01 AM vethf136b89 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 62.81 62.81 3.81 3.81 0.00 0.00 0.00 0.00 10:27:01 AM eth0 260.00 212.26 71.70 85.56 0.00 0.00 0.00 0.00 10:27:01 AM docker0 3.45 4.15 0.62 0.68 0.00 0.00 0.00 0.00 10:28:01 AM lo 4.73 4.73 0.23 0.23 0.00 0.00 0.00 0.00 10:28:01 AM eth0 149.75 119.33 110.34 34.66 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 627.44 346.82 2964.10 36.02 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM veth207d633 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM veth3a86743 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 1415.84 1415.84 245.37 245.37 0.00 0.00 0.00 0.00 10:30:01 AM eth0 68.88 56.26 21.64 27.93 0.00 0.00 0.00 0.00 10:30:01 AM docker0 614.60 632.82 119.13 116.35 0.00 0.00 0.00 0.00 10:30:01 AM veth207d633 577.02 595.90 123.52 91.81 0.00 0.00 0.00 0.01 10:30:01 AM veth3a86743 37.57 37.42 4.01 24.79 0.00 0.00 0.00 0.00 10:31:01 AM lo 40.04 40.04 4.52 4.52 0.00 0.00 0.00 0.00 10:31:01 AM eth0 86.55 77.32 1532.18 16.31 0.00 0.00 0.00 0.00 10:31:01 AM docker0 16.54 16.31 2.35 2.03 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 348.40 255.33 2319.85 74.14 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 Average: lo 155.69 155.69 25.68 25.68 0.00 0.00 0.00 0.00 Average: eth0 256.72 179.69 2354.30 40.79 0.00 0.00 0.00 0.00 Average: docker0 64.30 66.29 12.32 12.02 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) 07/23/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 13.77 0.00 1.21 0.59 0.06 84.36 10:23:01 AM 0 17.31 0.00 1.29 0.65 0.08 80.67 10:23:01 AM 1 18.48 0.00 1.89 0.28 0.05 79.30 10:23:01 AM 2 13.81 0.00 0.60 0.62 0.05 84.92 10:23:01 AM 3 13.81 0.00 1.04 0.30 0.05 84.80 10:23:01 AM 4 3.73 0.00 0.85 0.75 0.08 94.58 10:23:01 AM 5 17.16 0.00 1.24 0.65 0.07 80.89 10:23:01 AM 6 20.53 0.00 2.39 1.24 0.05 75.79 10:23:01 AM 7 5.35 0.00 0.40 0.23 0.05 93.97 10:24:01 AM all 41.04 0.00 1.43 0.94 0.10 56.49 10:24:01 AM 0 32.60 0.00 1.77 0.39 0.08 65.16 10:24:01 AM 1 45.26 0.00 1.29 2.86 0.12 50.48 10:24:01 AM 2 37.55 0.00 2.01 0.35 0.10 60.00 10:24:01 AM 3 40.60 0.00 1.45 1.49 0.10 56.36 10:24:01 AM 4 43.88 0.00 1.44 1.19 0.10 53.39 10:24:01 AM 5 36.98 0.00 1.14 0.45 0.10 61.33 10:24:01 AM 6 30.71 0.00 1.64 0.77 0.08 66.80 10:24:01 AM 7 60.76 0.00 0.68 0.05 0.10 38.40 10:25:01 AM all 25.60 0.00 2.99 1.60 0.09 69.72 10:25:01 AM 0 26.17 0.00 3.09 0.12 0.08 70.54 10:25:01 AM 1 31.09 0.00 3.26 3.85 0.10 61.70 10:25:01 AM 2 25.24 0.00 3.72 3.52 0.08 67.43 10:25:01 AM 3 31.97 0.00 2.58 1.14 0.10 64.20 10:25:01 AM 4 19.23 0.00 2.91 0.05 0.10 77.70 10:25:01 AM 5 33.41 0.00 2.86 0.30 0.08 63.35 10:25:01 AM 6 16.91 0.00 3.58 3.78 0.08 75.64 10:25:01 AM 7 20.73 0.00 1.91 0.05 0.07 77.24 10:26:01 AM all 22.56 0.00 2.42 0.07 0.09 74.85 10:26:01 AM 0 24.51 0.00 2.36 0.07 0.12 72.95 10:26:01 AM 1 14.50 0.00 2.06 0.12 0.08 83.24 10:26:01 AM 2 20.38 0.00 2.12 0.10 0.08 77.31 10:26:01 AM 3 20.59 0.00 1.98 0.05 0.08 77.30 10:26:01 AM 4 19.09 0.00 2.24 0.12 0.08 78.47 10:26:01 AM 5 22.03 0.00 2.20 0.00 0.10 75.67 10:26:01 AM 6 26.35 0.00 2.91 0.05 0.10 70.59 10:26:01 AM 7 33.04 0.00 3.51 0.08 0.08 63.28 10:27:01 AM all 7.44 0.00 1.19 0.02 0.07 91.29 10:27:01 AM 0 5.31 0.00 1.24 0.02 0.07 93.37 10:27:01 AM 1 11.55 0.00 1.15 0.00 0.10 87.20 10:27:01 AM 2 6.66 0.00 1.12 0.00 0.08 92.14 10:27:01 AM 3 7.22 0.00 1.30 0.02 0.07 91.39 10:27:01 AM 4 8.64 0.00 0.85 0.03 0.05 90.43 10:27:01 AM 5 9.49 0.00 1.04 0.03 0.07 89.38 10:27:01 AM 6 5.62 0.00 1.62 0.02 0.07 92.67 10:27:01 AM 7 5.00 0.00 1.19 0.03 0.07 93.71 10:28:01 AM all 14.09 0.00 0.43 0.01 0.04 85.43 10:28:01 AM 0 10.71 0.00 0.20 0.00 0.03 89.06 10:28:01 AM 1 9.06 0.00 0.63 0.02 0.05 90.24 10:28:01 AM 2 24.42 0.00 0.42 0.00 0.07 75.10 10:28:01 AM 3 5.12 0.00 0.25 0.00 0.03 94.60 10:28:01 AM 4 4.68 0.00 0.33 0.00 0.03 94.95 10:28:01 AM 5 39.54 0.00 1.10 0.02 0.05 59.29 10:28:01 AM 6 4.91 0.00 0.20 0.05 0.03 94.81 10:28:01 AM 7 14.23 0.00 0.27 0.00 0.05 85.45 10:29:01 AM all 32.90 0.00 1.94 0.69 0.09 64.38 10:29:01 AM 0 40.58 0.00 2.31 2.63 0.10 54.38 10:29:01 AM 1 21.99 0.00 1.93 0.39 0.08 75.62 10:29:01 AM 2 29.13 0.00 1.71 1.09 0.08 67.99 10:29:01 AM 3 45.70 0.00 2.20 0.07 0.10 51.94 10:29:01 AM 4 21.91 0.00 1.39 0.82 0.08 75.79 10:29:01 AM 5 36.28 0.00 1.89 0.20 0.10 61.53 10:29:01 AM 6 31.73 0.00 2.18 0.27 0.08 65.73 10:29:01 AM 7 35.89 0.00 1.90 0.05 0.08 62.08 10:30:01 AM all 31.08 0.00 1.96 0.02 0.12 66.82 10:30:01 AM 0 21.92 0.00 2.79 0.02 0.12 75.16 10:30:01 AM 1 27.35 0.00 1.68 0.02 0.10 70.86 10:30:01 AM 2 36.28 0.00 0.82 0.03 0.10 62.77 10:30:01 AM 3 33.83 0.00 2.05 0.00 0.13 63.99 10:30:01 AM 4 32.70 0.00 1.89 0.02 0.12 65.27 10:30:01 AM 5 31.63 0.00 2.05 0.05 0.12 66.16 10:30:01 AM 6 40.16 0.00 2.77 0.00 0.15 56.92 10:30:01 AM 7 24.77 0.00 1.68 0.00 0.10 73.46 10:31:01 AM all 30.15 0.00 1.53 0.38 0.08 67.86 10:31:01 AM 0 16.18 0.00 1.85 0.94 0.08 80.95 10:31:01 AM 1 28.25 0.00 1.10 0.17 0.08 70.40 10:31:01 AM 2 30.85 0.00 1.46 0.17 0.08 67.44 10:31:01 AM 3 34.55 0.00 2.11 0.03 0.08 63.22 10:31:01 AM 4 35.86 0.00 1.10 0.07 0.08 62.88 10:31:01 AM 5 18.46 0.00 1.73 1.36 0.07 78.40 10:31:01 AM 6 48.45 0.00 0.97 0.02 0.07 50.50 10:31:01 AM 7 28.59 0.00 1.94 0.28 0.07 69.12 10:32:01 AM all 27.46 0.00 1.36 0.75 0.08 70.34 10:32:01 AM 0 23.09 0.00 1.47 0.68 0.08 74.67 10:32:01 AM 1 31.08 0.00 1.97 0.74 0.07 66.15 10:32:01 AM 2 47.34 0.00 1.82 0.60 0.08 50.15 10:32:01 AM 3 28.17 0.00 1.87 3.70 0.08 66.18 10:32:01 AM 4 8.74 0.00 1.14 0.15 0.07 89.90 10:32:01 AM 5 7.69 0.00 0.90 0.10 0.07 91.24 10:32:01 AM 6 40.46 0.00 1.17 0.05 0.08 58.24 10:32:01 AM 7 33.10 0.00 0.55 0.00 0.08 66.26 Average: all 24.60 0.00 1.64 0.51 0.08 73.16 Average: 0 21.82 0.00 1.84 0.55 0.09 75.71 Average: 1 23.85 0.00 1.70 0.84 0.08 73.53 Average: 2 27.16 0.00 1.58 0.65 0.08 70.53 Average: 3 26.14 0.00 1.68 0.68 0.08 71.41 Average: 4 19.84 0.00 1.41 0.32 0.08 78.34 Average: 5 25.27 0.00 1.61 0.32 0.08 72.72 Average: 6 26.58 0.00 1.94 0.62 0.08 70.77 Average: 7 26.15 0.00 1.40 0.08 0.08 72.30