---> uname -a: Linux prd-centos8-docker-8c-8g-18682.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: 2799.996 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 1154 25042 19 5693 30262 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:77:13:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe77:1396/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:98:89:df 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::42:34ff:fe98:89df/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) 12/08/2025 _x86_64_ (8 CPU) 10:20:31 LINUX RESTART (8 CPU) 10:21:01 AM tps rtps wtps bread/s bwrtn/s 10:22:01 AM 187.55 14.56 172.99 3056.85 10314.51 10:23:01 AM 235.79 5.03 230.76 1179.87 16928.61 10:24:01 AM 44.51 0.07 44.44 1.33 2920.23 10:25:01 AM 108.53 0.58 107.95 479.31 39333.89 10:26:01 AM 36.50 0.03 36.47 2.40 695.22 10:27:01 AM 11.11 0.48 10.63 21.46 346.73 10:28:01 AM 32.56 0.00 32.56 0.00 8669.61 10:29:01 AM 94.60 0.00 94.60 0.00 15801.17 10:30:00 AM 13.18 0.00 13.18 0.00 312.39 10:30:01 AM 102.96 0.00 102.96 0.00 9646.75 10:31:01 AM 186.77 2.45 184.32 4475.52 2079.30 10:32:01 AM 54.63 1.35 53.28 1721.83 34324.21 Average: 91.66 2.23 89.43 994.36 11999.09 10:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 AM 29066340 30925120 3589372 10.99 2688 2175696 1811360 5.37 163524 2961540 141420 10:23:01 AM 27613388 29842376 5042324 15.44 2688 2538280 2788260 8.27 261300 4278616 25524 10:24:01 AM 27312228 29589196 5343484 16.36 2688 2584748 2790704 8.28 282776 4555064 108 10:25:01 AM 25349888 28762212 7305824 22.37 2688 3695024 3551744 10.54 423416 6274840 808 10:26:01 AM 24875328 28293256 7780384 23.83 2688 3699764 3880948 11.51 443956 6724460 2104 10:27:01 AM 24726948 28148876 7928764 24.28 2688 3703752 3953256 11.73 445724 6871048 80 10:28:01 AM 24783208 28626724 7872504 24.11 2688 4112032 3683164 10.93 510200 6730072 158672 10:29:01 AM 23126920 27293232 9528792 29.18 2688 4433928 6279664 18.63 557024 8295700 1140 10:30:00 AM 23345260 27535668 9310452 28.51 2688 4442772 4875428 14.47 559016 8082040 7068 10:30:01 AM 23471252 27561044 9184460 28.13 2688 4345360 4331052 12.85 549744 7972220 36 10:31:01 AM 24033860 28809668 8621852 26.40 2688 5029420 3518924 10.44 711584 7247524 534076 10:32:01 AM 23307884 28654588 9347828 28.63 2688 5589332 3687156 10.94 799384 7869252 42440 Average: 25084375 28670163 7571337 23.19 2688 3862509 3762638 11.16 475637 6488531 76123 10:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 142.79 107.35 1505.31 37.00 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 404.40 331.07 5101.39 46.87 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 157.16 133.06 685.94 35.28 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 340.94 195.92 9498.90 14.64 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 51.74 51.74 4.61 4.61 0.00 0.00 0.00 0.00 10:26:01 AM eth0 119.21 88.12 35.16 38.12 0.00 0.00 0.00 0.00 10:26:01 AM docker0 12.09 13.64 1.79 1.69 0.00 0.00 0.00 0.00 10:27:01 AM lo 64.90 64.90 3.29 3.29 0.00 0.00 0.00 0.00 10:27:01 AM eth0 264.35 212.90 74.85 88.00 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.03 0.11 0.19 0.00 0.00 0.00 0.00 10:28:01 AM lo 10.11 10.11 0.51 0.51 0.00 0.00 0.00 0.00 10:28:01 AM eth0 341.25 178.34 1988.62 31.53 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 338.40 338.40 51.35 51.35 0.00 0.00 0.00 0.00 10:29:01 AM eth0 262.40 80.34 1030.70 14.55 0.00 0.00 0.00 0.00 10:29:01 AM docker0 141.60 149.42 23.12 24.58 0.00 0.00 0.00 0.00 10:29:01 AM veth3269c09 125.24 131.96 23.16 19.96 0.00 0.00 0.00 0.00 10:29:01 AM veth6efb127 16.36 18.16 1.89 4.88 0.00 0.00 0.00 0.00 10:30:00 AM lo 1364.48 1364.48 238.51 238.51 0.00 0.00 0.00 0.00 10:30:00 AM eth0 131.36 93.31 35.59 41.86 0.00 0.00 0.00 0.00 10:30:00 AM docker0 600.14 614.92 118.33 113.38 0.00 0.00 0.00 0.00 10:30:00 AM veth3269c09 543.00 559.93 120.10 85.49 0.00 0.00 0.00 0.01 10:30:00 AM veth6efb127 57.14 55.03 6.44 27.90 0.00 0.00 0.00 0.00 10:30:01 AM lo 104.14 104.14 5.34 5.34 0.00 0.00 0.00 0.00 10:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM docker0 40.24 25.44 2.02 1.65 0.00 0.00 0.00 0.00 10:31:01 AM lo 1.57 1.57 0.08 0.08 0.00 0.00 0.00 0.00 10:31:01 AM eth0 88.67 75.54 1498.09 15.26 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 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 169.54 136.57 2609.12 61.77 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 163.25 163.25 26.53 26.53 0.00 0.00 0.00 0.00 Average: eth0 219.85 148.17 2187.51 38.52 0.00 0.00 0.00 0.00 Average: docker0 67.17 69.32 12.73 12.43 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) 12/08/2025 _x86_64_ (8 CPU) 10:20:31 LINUX RESTART (8 CPU) 10:21:01 AM CPU %user %nice %system %iowait %steal %idle 10:22:01 AM all 12.47 0.00 1.15 0.52 0.05 85.81 10:22:01 AM 0 6.75 0.00 0.60 0.40 0.07 92.18 10:22:01 AM 1 16.92 0.00 1.70 0.43 0.05 80.89 10:22:01 AM 2 20.38 0.00 2.00 1.10 0.05 76.46 10:22:01 AM 3 13.98 0.00 1.14 0.40 0.03 84.45 10:22:01 AM 4 18.27 0.00 1.40 0.38 0.05 79.89 10:22:01 AM 5 15.79 0.00 1.17 0.35 0.03 82.66 10:22:01 AM 6 2.78 0.00 0.65 0.27 0.07 96.24 10:22:01 AM 7 4.88 0.00 0.52 0.84 0.03 93.74 10:23:01 AM all 30.83 0.00 1.24 0.66 0.08 67.18 10:23:01 AM 0 19.11 0.00 1.17 0.42 0.08 79.22 10:23:01 AM 1 32.49 0.00 1.72 1.76 0.08 63.95 10:23:01 AM 2 28.75 0.00 0.84 0.23 0.10 70.08 10:23:01 AM 3 38.36 0.00 1.67 0.57 0.08 59.31 10:23:01 AM 4 27.97 0.00 1.71 0.74 0.07 69.52 10:23:01 AM 5 29.68 0.00 0.92 0.60 0.08 68.71 10:23:01 AM 6 38.75 0.00 1.30 0.70 0.08 59.16 10:23:01 AM 7 31.48 0.00 0.62 0.30 0.08 67.51 10:24:01 AM all 26.18 0.00 0.88 0.10 0.05 72.78 10:24:01 AM 0 18.56 0.00 0.60 0.02 0.05 80.77 10:24:01 AM 1 63.74 0.00 2.29 0.18 0.08 33.71 10:24:01 AM 2 20.16 0.00 0.93 0.52 0.07 78.32 10:24:01 AM 3 34.33 0.00 0.32 0.00 0.07 65.29 10:24:01 AM 4 5.07 0.00 1.14 0.07 0.03 93.70 10:24:01 AM 5 16.17 0.00 0.90 0.02 0.05 82.86 10:24:01 AM 6 31.31 0.00 0.47 0.00 0.05 68.17 10:24:01 AM 7 20.03 0.00 0.43 0.00 0.03 79.50 10:25:01 AM all 25.91 0.00 2.74 0.70 0.07 70.58 10:25:01 AM 0 24.03 0.00 2.86 0.42 0.08 72.61 10:25:01 AM 1 32.74 0.00 3.08 0.61 0.07 63.51 10:25:01 AM 2 15.43 0.00 2.50 1.23 0.05 80.79 10:25:01 AM 3 23.24 0.00 2.82 0.67 0.07 73.20 10:25:01 AM 4 25.16 0.00 3.18 0.49 0.08 71.09 10:25:01 AM 5 39.51 0.00 3.04 0.05 0.08 57.32 10:25:01 AM 6 24.44 0.00 2.42 0.24 0.08 72.82 10:25:01 AM 7 22.73 0.00 2.02 1.90 0.07 73.28 10:26:01 AM all 22.65 0.00 2.52 0.06 0.09 74.69 10:26:01 AM 0 25.86 0.00 2.58 0.03 0.08 71.45 10:26:01 AM 1 27.10 0.00 2.83 0.07 0.08 69.92 10:26:01 AM 2 19.95 0.00 2.14 0.03 0.10 77.77 10:26:01 AM 3 18.81 0.00 2.18 0.03 0.08 78.89 10:26:01 AM 4 19.49 0.00 2.65 0.07 0.08 77.71 10:26:01 AM 5 27.78 0.00 3.03 0.05 0.08 69.05 10:26:01 AM 6 20.76 0.00 2.13 0.08 0.08 76.95 10:26:01 AM 7 21.44 0.00 2.63 0.08 0.08 75.76 10:27:01 AM all 7.10 0.00 1.36 0.02 0.07 91.46 10:27:01 AM 0 8.87 0.00 0.90 0.03 0.07 90.13 10:27:01 AM 1 8.59 0.00 2.62 0.02 0.08 88.69 10:27:01 AM 2 4.87 0.00 1.32 0.02 0.07 93.73 10:27:01 AM 3 4.36 0.00 1.59 0.02 0.07 93.97 10:27:01 AM 4 7.18 0.00 0.90 0.00 0.07 91.85 10:27:01 AM 5 5.06 0.00 1.37 0.02 0.07 93.49 10:27:01 AM 6 11.01 0.00 1.17 0.00 0.05 87.77 10:27:01 AM 7 6.87 0.00 0.99 0.03 0.07 92.04 10:28:01 AM all 36.51 0.00 1.50 0.13 0.09 61.78 10:28:01 AM 0 28.68 0.00 1.52 0.05 0.08 69.67 10:28:01 AM 1 50.17 0.00 2.12 0.69 0.10 46.92 10:28:01 AM 2 44.43 0.00 0.92 0.03 0.08 54.53 10:28:01 AM 3 49.81 0.00 1.71 0.00 0.12 48.37 10:28:01 AM 4 21.15 0.00 1.31 0.05 0.07 77.43 10:28:01 AM 5 33.90 0.00 1.09 0.00 0.08 64.93 10:28:01 AM 6 38.90 0.00 1.29 0.10 0.08 59.63 10:28:01 AM 7 24.98 0.00 2.04 0.10 0.08 72.79 10:29:01 AM all 26.89 0.00 1.87 0.31 0.09 70.85 10:29:01 AM 0 50.07 0.00 2.58 0.23 0.10 47.01 10:29:01 AM 1 23.69 0.00 2.27 0.72 0.08 73.24 10:29:01 AM 2 27.03 0.00 1.41 0.10 0.08 71.38 10:29:01 AM 3 29.45 0.00 1.66 0.42 0.08 68.39 10:29:01 AM 4 30.96 0.00 1.36 0.40 0.08 67.20 10:29:01 AM 5 13.55 0.00 1.98 0.37 0.08 84.02 10:29:01 AM 6 24.92 0.00 1.91 0.22 0.08 72.86 10:29:01 AM 7 15.43 0.00 1.76 0.02 0.08 82.71 10:30:00 AM all 22.14 0.00 1.96 0.02 0.09 75.79 10:30:00 AM 0 25.60 0.00 2.40 0.02 0.10 71.88 10:30:00 AM 1 39.90 0.00 1.62 0.02 0.09 58.37 10:30:00 AM 2 19.17 0.00 2.37 0.02 0.09 78.36 10:30:00 AM 3 20.45 0.00 1.55 0.00 0.10 77.89 10:30:00 AM 4 16.05 0.00 1.54 0.00 0.09 82.32 10:30:00 AM 5 10.76 0.00 2.35 0.10 0.09 86.70 10:30:00 AM 6 24.28 0.00 2.00 0.00 0.09 73.63 10:30:00 AM 7 20.84 0.00 1.85 0.00 0.10 77.21 10:30:01 AM all 7.07 0.00 2.08 0.30 0.00 90.55 10:30:01 AM 0 2.38 0.00 1.79 0.00 0.00 95.83 10:30:01 AM 1 3.57 0.00 1.79 0.00 0.00 94.64 10:30:01 AM 2 4.14 0.00 4.14 0.59 0.00 91.12 10:30:01 AM 3 10.71 0.00 1.79 0.00 0.00 87.50 10:30:01 AM 4 15.48 0.00 0.60 0.00 0.00 83.93 10:30:01 AM 5 2.98 0.00 2.38 1.79 0.00 92.86 10:30:01 AM 6 1.81 0.00 3.01 0.00 0.00 95.18 10:30:01 AM 7 15.38 0.00 1.18 0.00 0.00 83.43 10:31:01 AM all 25.36 0.00 1.01 0.37 0.07 73.19 10:31:01 AM 0 22.22 0.00 1.30 1.02 0.08 75.38 10:31:01 AM 1 17.23 0.00 1.00 0.12 0.07 81.58 10:31:01 AM 2 40.37 0.00 1.14 0.25 0.08 58.16 10:31:01 AM 3 13.15 0.00 0.65 0.00 0.07 86.13 10:31:01 AM 4 41.35 0.00 1.14 0.05 0.08 57.38 10:31:01 AM 5 30.63 0.00 1.45 1.37 0.07 66.48 10:31:01 AM 6 20.93 0.00 0.73 0.02 0.05 78.27 10:31:01 AM 7 17.01 0.00 0.67 0.10 0.05 82.18 10:31:01 AM CPU %user %nice %system %iowait %steal %idle 10:32:01 AM all 35.73 0.00 1.44 0.41 0.08 62.33 10:32:01 AM 0 36.91 0.00 2.07 0.00 0.08 60.93 10:32:01 AM 1 33.44 0.00 1.71 1.12 0.10 63.63 10:32:01 AM 2 43.66 0.00 1.39 0.42 0.08 54.45 10:32:01 AM 3 53.68 0.00 1.15 0.02 0.07 45.09 10:32:01 AM 4 28.56 0.00 1.73 0.45 0.08 69.18 10:32:01 AM 5 49.94 0.00 1.07 0.00 0.07 48.92 10:32:01 AM 6 15.51 0.00 1.04 0.02 0.07 83.37 10:32:01 AM 7 24.08 0.00 1.41 1.27 0.07 73.17 Average: all 24.67 0.00 1.61 0.30 0.07 73.35 Average: 0 24.17 0.00 1.69 0.24 0.08 73.82 Average: 1 31.36 0.00 2.09 0.52 0.08 65.95 Average: 2 25.81 0.00 1.55 0.36 0.08 72.21 Average: 3 27.21 0.00 1.49 0.19 0.08 71.02 Average: 4 21.93 0.00 1.64 0.25 0.07 76.12 Average: 5 24.78 0.00 1.67 0.27 0.07 73.21 Average: 6 23.00 0.00 1.38 0.15 0.07 75.41 Average: 7 19.05 0.00 1.35 0.42 0.07 79.10