---> uname -a: Linux prd-centos8-docker-8c-8g-32549.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 1128 25123 19 5638 30288 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:d8:9d:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fed8:9d4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:44:df:b1 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::42:2cff:fe44:dfb1/64 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) 08/02/2025 _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 238.44 17.20 221.25 3652.72 11611.00 10:24:01 AM 187.12 1.72 185.41 492.02 14865.60 10:25:01 AM 133.96 0.82 133.14 430.79 41310.95 10:26:01 AM 37.43 0.48 36.95 21.46 598.43 10:27:01 AM 8.85 0.00 8.85 0.00 457.96 10:28:01 AM 25.95 0.00 25.95 0.00 576.04 10:29:01 AM 100.95 0.00 100.95 0.00 23627.79 10:30:01 AM 196.02 0.00 196.02 0.00 1926.16 10:31:01 AM 63.13 3.83 59.30 6232.46 28579.94 Average: 110.21 2.67 107.53 1203.24 13728.51 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28634876 30619588 4020836 12.31 2688 2299724 2448260 7.26 185340 3362808 205528 10:24:01 AM 27321020 29586384 5334692 16.34 2688 2572976 3284484 9.75 277264 4551536 70524 10:25:01 AM 25461716 28857804 7193996 22.03 2688 3678616 3296260 9.78 431088 6157664 208 10:26:01 AM 25108032 28510168 7547680 23.11 2688 3684000 4923428 14.61 439600 6499848 156 10:27:01 AM 25677764 29089136 6977948 21.37 2688 3693620 3208384 9.52 441712 5934776 144 10:28:01 AM 24798400 28451408 7857312 24.06 2688 3932396 3911172 11.60 505148 6742004 233936 10:29:01 AM 23143864 27288052 9511848 29.13 2688 4413056 6238252 18.51 553188 8286624 504 10:30:01 AM 24048432 28129568 8607280 26.36 2688 4338692 3982656 11.82 552196 7403268 15564 10:31:01 AM 24341916 29623356 8313796 25.46 2688 5525456 2835284 8.41 783472 6860776 187952 Average: 25392891 28906163 7262821 22.24 2688 3793171 3792020 11.25 463223 6199923 79391 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 326.36 255.02 3135.65 40.57 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 295.37 234.40 3834.26 41.25 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 5.85 5.85 0.51 0.51 0.00 0.00 0.00 0.00 10:25:01 AM eth0 293.15 170.33 9478.60 16.74 0.00 0.00 0.00 0.00 10:25:01 AM docker0 1.27 1.60 0.19 0.21 0.00 0.00 0.00 0.00 10:26:01 AM lo 53.26 53.26 4.32 4.32 0.00 0.00 0.00 0.00 10:26:01 AM eth0 151.41 112.03 43.40 49.22 0.00 0.00 0.00 0.00 10:26:01 AM docker0 10.31 11.69 1.53 1.49 0.00 0.00 0.00 0.00 10:26:01 AM veth192672b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 38.34 38.34 2.00 2.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 203.25 157.36 96.76 52.69 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.00 0.11 0.17 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 AM eth0 147.01 122.30 730.12 37.91 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 351.17 351.17 52.20 52.20 0.00 0.00 0.00 0.00 10:29:01 AM eth0 533.74 307.88 2282.84 29.90 0.00 0.00 0.00 0.00 10:29:01 AM docker0 152.08 159.76 23.70 25.39 0.00 0.00 0.00 0.00 10:29:01 AM veth7f178d9 138.57 145.15 24.19 21.47 0.00 0.00 0.00 0.00 10:29:01 AM veth03a04ac 13.51 15.31 1.58 4.18 0.00 0.00 0.00 0.00 10:30:01 AM lo 1101.00 1101.00 197.26 197.26 0.00 0.00 0.00 0.00 10:30:01 AM eth0 100.53 79.22 275.45 30.54 0.00 0.00 0.00 0.00 10:30:01 AM docker0 477.92 489.09 97.69 93.02 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 338.14 229.39 3403.07 30.37 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 172.30 172.30 28.48 28.48 0.00 0.00 0.00 0.00 Average: eth0 265.44 185.32 2586.73 36.58 0.00 0.00 0.00 0.00 Average: docker0 71.38 73.68 13.69 13.37 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) 08/02/2025 _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 16.68 0.00 1.24 1.05 0.06 80.96 10:23:01 AM 0 2.67 0.00 0.58 0.33 0.07 96.34 10:23:01 AM 1 16.48 0.00 1.51 2.19 0.07 79.75 10:23:01 AM 2 11.00 0.00 1.04 1.15 0.07 86.74 10:23:01 AM 3 20.61 0.00 1.72 2.09 0.05 75.53 10:23:01 AM 4 9.15 0.00 0.68 0.20 0.05 89.91 10:23:01 AM 5 27.14 0.00 1.99 1.59 0.07 69.22 10:23:01 AM 6 22.59 0.00 1.91 0.60 0.08 74.82 10:23:01 AM 7 23.78 0.00 0.53 0.23 0.07 75.39 10:24:01 AM all 41.06 0.00 1.16 1.03 0.09 56.67 10:24:01 AM 0 43.89 0.00 1.34 0.75 0.08 53.94 10:24:01 AM 1 52.49 0.00 1.15 1.29 0.10 44.97 10:24:01 AM 2 37.65 0.00 1.44 1.34 0.10 59.48 10:24:01 AM 3 33.80 0.00 1.02 0.60 0.08 64.50 10:24:01 AM 4 29.29 0.00 1.12 0.92 0.08 68.59 10:24:01 AM 5 53.25 0.00 1.04 0.17 0.10 45.45 10:24:01 AM 6 42.80 0.00 0.94 2.44 0.07 53.75 10:24:01 AM 7 35.32 0.00 1.25 0.70 0.07 62.66 10:25:01 AM all 22.89 0.00 2.95 1.56 0.08 72.52 10:25:01 AM 0 23.37 0.00 2.71 2.76 0.08 71.08 10:25:01 AM 1 17.30 0.00 2.57 1.31 0.08 78.74 10:25:01 AM 2 27.90 0.00 2.89 1.23 0.08 67.90 10:25:01 AM 3 21.23 0.00 2.70 2.02 0.07 73.99 10:25:01 AM 4 21.44 0.00 2.82 0.32 0.07 75.36 10:25:01 AM 5 26.76 0.00 3.00 2.70 0.08 67.46 10:25:01 AM 6 20.10 0.00 4.28 0.42 0.10 75.11 10:25:01 AM 7 25.03 0.00 2.63 1.73 0.08 70.52 10:26:01 AM all 20.02 0.00 2.28 0.06 0.09 77.55 10:26:01 AM 0 21.30 0.00 2.47 0.05 0.08 76.09 10:26:01 AM 1 20.81 0.00 2.73 0.03 0.10 76.33 10:26:01 AM 2 21.86 0.00 2.46 0.05 0.08 75.55 10:26:01 AM 3 16.25 0.00 2.14 0.08 0.10 81.42 10:26:01 AM 4 19.44 0.00 1.66 0.03 0.07 78.80 10:26:01 AM 5 24.58 0.00 2.33 0.07 0.08 72.95 10:26:01 AM 6 18.09 0.00 2.41 0.07 0.08 79.34 10:26:01 AM 7 17.83 0.00 2.06 0.07 0.08 79.96 10:27:01 AM all 9.51 0.00 0.76 0.02 0.06 89.65 10:27:01 AM 0 6.29 0.00 0.78 0.00 0.07 92.86 10:27:01 AM 1 25.55 0.00 1.69 0.03 0.07 72.66 10:27:01 AM 2 6.85 0.00 0.62 0.02 0.07 92.45 10:27:01 AM 3 11.05 0.00 0.60 0.10 0.05 88.20 10:27:01 AM 4 4.76 0.00 0.63 0.00 0.07 94.54 10:27:01 AM 5 9.56 0.00 0.62 0.00 0.05 89.78 10:27:01 AM 6 4.76 0.00 0.55 0.00 0.05 94.64 10:27:01 AM 7 7.27 0.00 0.60 0.00 0.05 92.08 10:28:01 AM all 34.36 0.00 0.97 0.05 0.07 64.56 10:28:01 AM 0 32.78 0.00 0.98 0.00 0.08 66.16 10:28:01 AM 1 38.90 0.00 2.00 0.12 0.08 58.90 10:28:01 AM 2 38.76 0.00 0.53 0.08 0.07 60.55 10:28:01 AM 3 21.52 0.00 0.70 0.00 0.08 77.70 10:28:01 AM 4 37.42 0.00 0.94 0.08 0.07 61.49 10:28:01 AM 5 40.65 0.00 0.75 0.05 0.05 58.50 10:28:01 AM 6 39.64 0.00 0.62 0.02 0.07 59.66 10:28:01 AM 7 25.20 0.00 1.20 0.02 0.05 73.52 10:29:01 AM all 25.17 0.00 2.00 0.91 0.10 71.83 10:29:01 AM 0 19.55 0.00 1.49 0.03 0.10 78.83 10:29:01 AM 1 28.55 0.00 2.05 4.23 0.10 65.07 10:29:01 AM 2 23.62 0.00 2.12 0.54 0.10 73.63 10:29:01 AM 3 34.48 0.00 1.59 0.45 0.10 63.37 10:29:01 AM 4 23.92 0.00 2.69 0.13 0.10 73.16 10:29:01 AM 5 24.52 0.00 1.69 0.35 0.08 73.35 10:29:01 AM 6 24.70 0.00 2.42 0.49 0.08 72.31 10:29:01 AM 7 22.00 0.00 1.93 1.07 0.10 74.90 10:30:01 AM all 28.32 0.00 1.83 0.29 0.07 69.48 10:30:01 AM 0 32.65 0.00 1.44 0.07 0.07 65.78 10:30:01 AM 1 18.31 0.00 2.10 2.05 0.07 77.48 10:30:01 AM 2 36.76 0.00 2.83 0.13 0.10 60.17 10:30:01 AM 3 34.72 0.00 2.14 0.00 0.07 63.07 10:30:01 AM 4 26.90 0.00 1.49 0.02 0.07 71.53 10:30:01 AM 5 18.80 0.00 1.71 0.00 0.10 79.39 10:30:01 AM 6 22.28 0.00 1.41 0.02 0.05 76.25 10:30:01 AM 7 36.12 0.00 1.51 0.07 0.07 62.24 10:31:01 AM all 36.82 0.00 1.64 1.05 0.08 60.41 10:31:01 AM 0 22.27 0.00 1.44 0.00 0.08 76.21 10:31:01 AM 1 23.57 0.00 1.73 5.69 0.08 68.93 10:31:01 AM 2 36.26 0.00 2.16 1.24 0.08 60.26 10:31:01 AM 3 44.92 0.00 1.79 0.20 0.07 53.02 10:31:01 AM 4 37.35 0.00 1.69 0.02 0.08 60.86 10:31:01 AM 5 52.41 0.00 0.89 0.70 0.07 45.94 10:31:01 AM 6 46.25 0.00 2.19 0.54 0.08 50.94 10:31:01 AM 7 31.49 0.00 1.21 0.07 0.08 67.15 Average: all 26.09 0.00 1.65 0.67 0.08 71.51 Average: 0 22.75 0.00 1.47 0.44 0.08 75.25 Average: 1 26.90 0.00 1.95 1.88 0.08 69.19 Average: 2 26.74 0.00 1.79 0.64 0.08 70.75 Average: 3 26.51 0.00 1.60 0.62 0.07 71.20 Average: 4 23.29 0.00 1.52 0.19 0.07 74.92 Average: 5 30.86 0.00 1.56 0.62 0.08 66.88 Average: 6 26.81 0.00 1.85 0.51 0.07 70.75 Average: 7 24.89 0.00 1.44 0.44 0.07 73.16