---> uname -a: Linux prd-centos8-docker-8c-8g-33545.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 1136 25113 19 5641 30280 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:be:37:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:febe:370f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:0e:8d:44 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::42:95ff:fe0e:8d44/64 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) 08/07/2025 _x86_64_ (8 CPU) 10:21:35 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 186.89 16.53 170.36 3260.10 9720.21 10:24:01 AM 118.61 3.30 115.31 682.55 5931.69 10:25:01 AM 136.84 1.73 135.11 526.71 12050.79 10:26:01 AM 136.05 0.57 135.49 399.20 40592.25 10:27:01 AM 32.62 0.48 32.14 21.46 527.54 10:28:01 AM 7.48 0.00 7.48 0.00 449.78 10:29:01 AM 23.48 0.00 23.48 0.00 1262.96 10:30:01 AM 103.75 0.00 103.75 0.00 22935.70 10:31:01 AM 189.35 2.43 186.92 4461.31 2472.98 10:32:01 AM 52.69 1.43 51.26 1747.58 31454.37 Average: 98.78 2.65 96.13 1109.95 12739.78 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29052016 30901156 3603696 11.04 2688 2166212 1811940 5.38 161136 2981116 140028 10:24:01 AM 28675472 30707348 3980240 12.19 2688 2345244 1806528 5.36 212356 3281804 153892 10:25:01 AM 25507596 28687720 7148116 21.89 2688 3483200 3871164 11.49 324200 6299220 952052 10:26:01 AM 24992008 28392080 7663704 23.47 2688 3682452 4076120 12.09 430216 6620476 76 10:27:01 AM 24677352 28082568 7978360 24.43 2688 3687608 4055140 12.03 437452 6929144 588 10:28:01 AM 25333944 28748608 7321768 22.42 2688 3696996 3538984 10.50 439452 6276936 124 10:29:01 AM 24955404 28611600 7700308 23.58 2688 3935772 3767148 11.18 503520 6581316 209120 10:30:01 AM 23019248 27167904 9636464 29.51 2688 4417568 6379776 18.93 551588 8408468 1820 10:31:01 AM 24320820 28834192 8334892 25.52 2688 4769384 3316416 9.84 581720 7096052 292652 10:32:01 AM 25761268 31042292 6894444 21.11 2688 5524676 1505688 4.47 957460 5270084 91116 Average: 25629513 29117547 7026199 21.52 2688 3770911 3412890 10.13 459910 5974462 184147 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 216.71 156.04 1499.51 41.52 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 207.63 175.42 2514.66 23.04 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 594.25 379.55 12669.20 47.90 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 8.08 8.08 0.62 0.62 0.00 0.00 0.00 0.00 10:26:01 AM eth0 20.41 18.24 5.24 8.17 0.00 0.00 0.00 0.00 10:26:01 AM docker0 1.27 1.70 0.19 0.22 0.00 0.00 0.00 0.00 10:26:01 AM vethbf50d4b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 63.11 63.11 4.92 4.92 0.00 0.00 0.00 0.00 10:27:01 AM eth0 277.37 199.40 72.42 74.79 0.00 0.00 0.00 0.00 10:27:01 AM docker0 11.06 12.66 1.64 1.65 0.00 0.00 0.00 0.00 10:28:01 AM lo 31.36 31.36 1.53 1.53 0.00 0.00 0.00 0.00 10:28:01 AM eth0 223.49 180.77 99.04 62.10 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 105.10 83.77 718.45 17.56 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 507.70 507.70 77.13 77.13 0.00 0.00 0.00 0.00 10:30:01 AM eth0 486.42 274.16 2285.42 34.33 0.00 0.00 0.00 0.00 10:30:01 AM docker0 223.03 232.97 35.49 37.29 0.00 0.00 0.00 0.00 10:30:01 AM veth528d7eb 202.03 210.70 36.10 30.96 0.00 0.00 0.00 0.00 10:30:01 AM vethc115d33 20.99 22.98 2.44 6.60 0.00 0.00 0.00 0.00 10:31:01 AM lo 928.54 928.54 170.66 170.66 0.00 0.00 0.00 0.00 10:31:01 AM eth0 162.46 125.41 1517.28 32.43 0.00 0.00 0.00 0.00 10:31:01 AM docker0 401.90 410.53 85.28 80.24 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 367.59 265.91 2364.70 77.58 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 153.91 153.91 25.49 25.49 0.00 0.00 0.00 0.00 Average: eth0 266.14 185.86 2374.43 41.94 0.00 0.00 0.00 0.00 Average: docker0 63.73 65.79 12.26 11.94 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) 08/07/2025 _x86_64_ (8 CPU) 10:21:35 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 12.64 0.00 1.11 0.51 0.05 85.69 10:23:01 AM 0 14.55 0.00 1.50 0.38 0.07 83.50 10:23:01 AM 1 12.34 0.00 1.19 0.43 0.08 85.95 10:23:01 AM 2 13.23 0.00 0.77 0.69 0.05 85.26 10:23:01 AM 3 18.20 0.00 1.69 0.60 0.05 79.46 10:23:01 AM 4 18.48 0.00 1.32 0.57 0.03 79.60 10:23:01 AM 5 7.49 0.00 0.53 0.30 0.03 91.64 10:23:01 AM 6 9.86 0.00 1.28 0.48 0.03 88.34 10:23:01 AM 7 6.91 0.00 0.57 0.64 0.07 91.82 10:24:01 AM all 10.32 0.00 0.55 0.30 0.05 88.78 10:24:01 AM 0 11.79 0.00 0.23 0.02 0.05 87.91 10:24:01 AM 1 6.37 0.00 0.68 0.57 0.07 92.31 10:24:01 AM 2 10.42 0.00 0.68 0.28 0.07 88.54 10:24:01 AM 3 7.28 0.00 0.73 0.65 0.03 91.31 10:24:01 AM 4 15.18 0.00 1.02 0.72 0.05 83.03 10:24:01 AM 5 9.74 0.00 0.45 0.08 0.03 89.69 10:24:01 AM 6 16.43 0.00 0.35 0.05 0.03 83.13 10:24:01 AM 7 5.34 0.00 0.27 0.05 0.03 94.31 10:25:01 AM all 44.50 0.00 1.77 0.37 0.09 53.28 10:25:01 AM 0 44.46 0.00 1.42 0.00 0.10 54.02 10:25:01 AM 1 45.06 0.00 2.17 0.15 0.08 52.53 10:25:01 AM 2 50.13 0.00 1.89 0.30 0.08 47.60 10:25:01 AM 3 38.40 0.00 1.59 0.30 0.08 59.62 10:25:01 AM 4 27.25 0.00 1.99 1.32 0.08 69.35 10:25:01 AM 5 54.13 0.00 1.10 0.03 0.08 44.65 10:25:01 AM 6 38.64 0.00 1.49 0.05 0.08 59.74 10:25:01 AM 7 57.91 0.00 2.46 0.79 0.08 38.76 10:26:01 AM all 20.40 0.00 2.80 0.61 0.09 76.11 10:26:01 AM 0 17.99 0.00 2.46 0.30 0.10 79.15 10:26:01 AM 1 27.44 0.00 3.56 1.49 0.10 67.41 10:26:01 AM 2 17.64 0.00 2.57 0.82 0.10 78.87 10:26:01 AM 3 24.34 0.00 3.24 0.24 0.07 72.12 10:26:01 AM 4 18.59 0.00 2.74 1.75 0.07 76.86 10:26:01 AM 5 14.45 0.00 2.27 0.05 0.08 83.15 10:26:01 AM 6 16.81 0.00 2.72 0.10 0.08 80.29 10:26:01 AM 7 25.90 0.00 2.82 0.15 0.08 71.05 10:27:01 AM all 19.31 0.00 2.21 0.05 0.08 78.35 10:27:01 AM 0 19.62 0.00 2.09 0.05 0.08 78.16 10:27:01 AM 1 20.20 0.00 2.28 0.07 0.10 77.35 10:27:01 AM 2 23.78 0.00 2.16 0.03 0.07 73.96 10:27:01 AM 3 20.27 0.00 2.68 0.05 0.08 76.92 10:27:01 AM 4 13.26 0.00 2.26 0.10 0.08 84.30 10:27:01 AM 5 23.59 0.00 2.34 0.03 0.08 73.95 10:27:01 AM 6 20.38 0.00 1.84 0.05 0.08 77.65 10:27:01 AM 7 13.35 0.00 2.03 0.03 0.08 84.50 10:28:01 AM all 9.92 0.00 0.72 0.01 0.05 89.28 10:28:01 AM 0 5.21 0.00 0.30 0.00 0.07 94.42 10:28:01 AM 1 21.36 0.00 0.73 0.00 0.05 77.85 10:28:01 AM 2 8.20 0.00 0.70 0.03 0.05 91.02 10:28:01 AM 3 17.97 0.00 1.10 0.05 0.05 80.83 10:28:01 AM 4 5.01 0.00 0.75 0.00 0.05 94.19 10:28:01 AM 5 4.81 0.00 0.43 0.00 0.05 94.71 10:28:01 AM 6 3.01 0.00 1.35 0.00 0.07 95.57 10:28:01 AM 7 13.81 0.00 0.42 0.03 0.05 85.69 10:29:01 AM all 32.44 0.00 0.77 0.05 0.06 66.67 10:29:01 AM 0 18.96 0.00 0.43 0.02 0.05 80.54 10:29:01 AM 1 30.08 0.00 1.20 0.13 0.07 68.52 10:29:01 AM 2 62.04 0.00 0.85 0.07 0.07 36.97 10:29:01 AM 3 24.76 0.00 0.42 0.00 0.05 74.77 10:29:01 AM 4 38.19 0.00 0.67 0.02 0.05 61.08 10:29:01 AM 5 37.97 0.00 1.05 0.07 0.07 60.84 10:29:01 AM 6 21.38 0.00 1.05 0.13 0.07 77.37 10:29:01 AM 7 26.17 0.00 0.48 0.00 0.05 73.30 10:30:01 AM all 26.54 0.00 2.12 0.40 0.10 70.84 10:30:01 AM 0 19.02 0.00 1.64 0.00 0.10 79.24 10:30:01 AM 1 15.14 0.00 1.92 0.57 0.10 82.27 10:30:01 AM 2 38.88 0.00 2.17 0.29 0.10 58.57 10:30:01 AM 3 32.24 0.00 2.25 0.22 0.10 65.19 10:30:01 AM 4 26.90 0.00 2.25 0.71 0.08 70.06 10:30:01 AM 5 29.14 0.00 2.47 0.79 0.10 67.50 10:30:01 AM 6 31.35 0.00 2.50 0.59 0.10 65.46 10:30:01 AM 7 19.71 0.00 1.73 0.07 0.08 78.41 10:31:01 AM all 31.68 0.00 1.83 0.39 0.09 66.01 10:31:01 AM 0 39.25 0.00 2.31 1.56 0.10 56.78 10:31:01 AM 1 31.70 0.00 1.86 0.02 0.08 66.34 10:31:01 AM 2 32.74 0.00 2.33 0.28 0.10 64.55 10:31:01 AM 3 44.58 0.00 0.97 0.08 0.10 54.26 10:31:01 AM 4 33.04 0.00 1.96 0.05 0.08 64.86 10:31:01 AM 5 27.35 0.00 1.68 0.12 0.08 70.77 10:31:01 AM 6 20.80 0.00 1.53 0.75 0.08 76.84 10:31:01 AM 7 23.90 0.00 2.04 0.28 0.10 73.67 10:32:01 AM all 33.19 0.00 1.77 0.33 0.07 64.64 10:32:01 AM 0 31.43 0.00 1.35 0.00 0.08 67.13 10:32:01 AM 1 25.01 0.00 2.40 1.02 0.07 71.51 10:32:01 AM 2 45.40 0.00 2.17 0.94 0.07 51.42 10:32:01 AM 3 43.29 0.00 2.34 0.08 0.07 54.21 10:32:01 AM 4 19.66 0.00 1.62 0.43 0.05 78.24 10:32:01 AM 5 20.08 0.00 1.41 0.07 0.07 78.38 10:32:01 AM 6 36.80 0.00 1.54 0.00 0.08 61.57 10:32:01 AM 7 43.81 0.00 1.36 0.12 0.08 54.63 Average: all 24.09 0.00 1.56 0.30 0.07 73.97 Average: 0 22.22 0.00 1.37 0.23 0.08 76.10 Average: 1 23.47 0.00 1.80 0.45 0.08 74.21 Average: 2 30.24 0.00 1.63 0.37 0.08 67.68 Average: 3 27.12 0.00 1.70 0.23 0.07 70.88 Average: 4 21.55 0.00 1.66 0.57 0.06 76.16 Average: 5 22.87 0.00 1.37 0.15 0.07 75.54 Average: 6 21.53 0.00 1.56 0.22 0.07 76.61 Average: 7 23.67 0.00 1.42 0.22 0.07 74.62