---> uname -a: Linux prd-centos8-docker-8c-8g-37989.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 1128 25113 19 5648 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:cd:de:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fecd:de97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:2e:0c:3f 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::42:44ff:fe2e:c3f/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) 08/15/2025 _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 207.93 16.39 191.54 3133.22 10140.05 10:24:01 AM 199.10 2.83 196.27 1086.89 16056.29 10:25:01 AM 153.32 0.72 152.61 425.12 42162.75 10:26:01 AM 39.49 0.05 39.44 0.54 544.93 10:27:01 AM 17.81 0.43 17.38 20.93 372.43 10:28:01 AM 10.30 0.00 10.30 0.00 526.82 10:29:01 AM 43.68 0.05 43.63 69.19 10677.07 10:30:01 AM 80.92 0.00 80.92 0.00 13382.02 10:31:01 AM 168.72 0.00 168.72 0.00 2241.55 10:32:01 AM 61.72 3.83 57.89 6233.49 29302.22 Average: 98.40 2.43 95.96 1098.65 12560.45 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29029224 30944164 3626488 11.11 2688 2230840 1661520 4.93 168496 2994612 196508 10:24:01 AM 27198252 29430968 5457460 16.71 2688 2542232 2992800 8.88 268452 4690276 55300 10:25:01 AM 25085324 28487956 7570388 23.18 2688 3685520 4043748 12.00 421132 6538724 60 10:26:01 AM 24928544 28334044 7727168 23.66 2688 3687564 5230624 15.52 435436 6678436 120 10:27:01 AM 24837176 28247320 7818536 23.94 2688 3692452 3897108 11.56 437836 6770340 72 10:28:01 AM 25787736 29207176 6867976 21.03 2688 3701648 3118220 9.25 439712 5822832 16 10:29:01 AM 24632724 28700720 8022988 24.57 2688 4328384 3646192 10.82 504512 6874096 315480 10:30:01 AM 23095832 27252876 9559880 29.27 2688 4426072 6852852 20.33 551696 8335780 5260 10:31:01 AM 23881228 27973752 8774484 26.87 2688 4349280 4158260 12.34 551136 7566212 648 10:32:01 AM 24536052 29828116 8119660 24.86 2688 5535436 2603268 7.72 782148 6665168 149744 Average: 25301209 28840709 7354503 22.52 2688 3817943 3820459 11.34 456056 6293648 72321 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 257.60 201.77 2239.55 40.93 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 321.06 256.94 4232.26 40.61 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 0.77 0.77 0.04 0.04 0.00 0.00 0.00 0.00 10:25:01 AM eth0 341.50 216.41 10015.19 20.60 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM veth205e399 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 29.12 29.12 2.44 2.44 0.00 0.00 0.00 0.00 10:26:01 AM eth0 79.50 57.73 25.11 21.68 0.00 0.00 0.00 0.00 10:26:01 AM docker0 6.81 7.74 0.92 0.92 0.00 0.00 0.00 0.00 10:26:01 AM veth30761aa 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 67.31 67.31 4.36 4.36 0.00 0.00 0.00 0.00 10:27:01 AM eth0 217.71 163.51 55.62 66.76 0.00 0.00 0.00 0.00 10:27:01 AM docker0 5.70 6.75 0.92 0.99 0.00 0.00 0.00 0.00 10:28:01 AM lo 14.46 14.46 0.71 0.71 0.00 0.00 0.00 0.00 10:28:01 AM eth0 126.91 105.68 99.53 40.56 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 673.69 406.85 2980.72 41.34 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 723.23 723.23 129.91 129.91 0.00 0.00 0.00 0.00 10:30:01 AM eth0 86.30 55.73 24.52 24.40 0.00 0.00 0.00 0.00 10:30:01 AM docker0 313.63 324.94 55.36 68.40 0.00 0.00 0.00 0.00 10:30:01 AM veth55a7487 285.00 295.93 56.48 48.44 0.00 0.00 0.00 0.00 10:30:01 AM vethafb005b 28.62 29.71 3.16 20.23 0.00 0.00 0.00 0.00 10:31:01 AM lo 726.05 726.05 118.69 118.69 0.00 0.00 0.00 0.00 10:31:01 AM eth0 65.78 50.09 263.80 19.49 0.00 0.00 0.00 0.00 10:31:01 AM docker0 311.49 318.99 65.59 49.13 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 323.86 223.68 3396.35 23.09 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 156.34 156.34 25.66 25.66 0.00 0.00 0.00 0.00 Average: eth0 249.66 174.02 2337.11 33.96 0.00 0.00 0.00 0.00 Average: docker0 63.86 65.95 12.30 11.96 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) 08/15/2025 _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 13.26 0.00 1.15 1.10 0.06 84.43 10:23:01 AM 0 13.09 0.00 0.97 0.38 0.07 85.49 10:23:01 AM 1 14.18 0.00 0.95 2.49 0.05 82.33 10:23:01 AM 2 4.52 0.00 0.67 0.87 0.08 93.85 10:23:01 AM 3 10.41 0.00 0.87 0.73 0.05 87.94 10:23:01 AM 4 25.55 0.00 1.84 1.64 0.07 70.91 10:23:01 AM 5 12.59 0.00 1.45 0.68 0.05 85.22 10:23:01 AM 6 18.63 0.00 1.76 1.30 0.05 78.26 10:23:01 AM 7 7.08 0.00 0.72 0.70 0.05 91.45 10:24:01 AM all 41.31 0.00 1.43 1.27 0.09 55.91 10:24:01 AM 0 34.87 0.00 1.17 0.35 0.08 63.52 10:24:01 AM 1 29.46 0.00 1.14 2.41 0.08 66.91 10:24:01 AM 2 41.29 0.00 0.94 0.23 0.08 57.46 10:24:01 AM 3 44.56 0.00 1.77 2.69 0.10 50.88 10:24:01 AM 4 52.11 0.00 1.77 0.95 0.08 45.08 10:24:01 AM 5 38.22 0.00 2.39 1.94 0.08 57.36 10:24:01 AM 6 49.77 0.00 0.89 0.75 0.08 48.50 10:24:01 AM 7 40.17 0.00 1.34 0.80 0.08 57.61 10:25:01 AM all 25.05 0.00 2.87 1.83 0.08 70.16 10:25:01 AM 0 26.43 0.00 2.56 0.00 0.08 70.93 10:25:01 AM 1 20.47 0.00 3.77 7.22 0.08 68.46 10:25:01 AM 2 31.84 0.00 2.93 3.82 0.10 61.32 10:25:01 AM 3 25.16 0.00 2.96 0.52 0.08 71.27 10:25:01 AM 4 16.65 0.00 3.05 1.15 0.08 79.07 10:25:01 AM 5 32.32 0.00 2.78 0.07 0.08 64.75 10:25:01 AM 6 20.89 0.00 2.32 0.05 0.08 76.65 10:25:01 AM 7 26.65 0.00 2.57 1.83 0.07 68.89 10:26:01 AM all 21.52 0.00 2.51 0.08 0.08 75.80 10:26:01 AM 0 24.99 0.00 3.11 0.07 0.09 71.74 10:26:01 AM 1 19.54 0.00 1.73 0.03 0.09 78.60 10:26:01 AM 2 18.53 0.00 2.15 0.12 0.07 79.13 10:26:01 AM 3 25.01 0.00 2.65 0.05 0.09 72.20 10:26:01 AM 4 20.72 0.00 2.68 0.15 0.09 76.36 10:26:01 AM 5 23.88 0.00 2.91 0.03 0.09 73.09 10:26:01 AM 6 16.74 0.00 2.28 0.09 0.07 80.83 10:26:01 AM 7 22.77 0.00 2.57 0.12 0.09 74.45 10:27:01 AM all 12.07 0.00 1.61 0.03 0.08 86.21 10:27:01 AM 0 12.25 0.00 1.09 0.02 0.08 86.56 10:27:01 AM 1 14.27 0.00 1.52 0.05 0.10 84.06 10:27:01 AM 2 13.01 0.00 1.66 0.05 0.07 85.22 10:27:01 AM 3 14.26 0.00 2.09 0.07 0.08 83.50 10:27:01 AM 4 11.14 0.00 1.66 0.02 0.08 87.10 10:27:01 AM 5 13.85 0.00 1.12 0.02 0.07 84.95 10:27:01 AM 6 8.56 0.00 2.24 0.00 0.07 89.13 10:27:01 AM 7 9.27 0.00 1.51 0.03 0.07 89.13 10:28:01 AM all 11.55 0.00 0.43 0.02 0.05 87.96 10:28:01 AM 0 2.19 0.00 0.62 0.03 0.05 97.11 10:28:01 AM 1 4.29 0.00 0.32 0.02 0.05 95.33 10:28:01 AM 2 11.27 0.00 0.18 0.00 0.03 88.52 10:28:01 AM 3 14.22 0.00 0.42 0.00 0.03 85.33 10:28:01 AM 4 6.18 0.00 0.57 0.02 0.03 93.20 10:28:01 AM 5 3.09 0.00 0.18 0.07 0.05 96.61 10:28:01 AM 6 5.23 0.00 0.33 0.00 0.03 94.40 10:28:01 AM 7 45.89 0.00 0.80 0.02 0.08 53.21 10:29:01 AM all 33.93 0.00 1.68 0.40 0.08 63.91 10:29:01 AM 0 25.96 0.00 2.04 0.47 0.08 71.45 10:29:01 AM 1 28.26 0.00 2.22 0.77 0.08 68.67 10:29:01 AM 2 34.18 0.00 1.05 0.02 0.08 64.67 10:29:01 AM 3 29.95 0.00 1.59 0.67 0.07 67.72 10:29:01 AM 4 54.69 0.00 1.41 0.77 0.07 43.06 10:29:01 AM 5 28.08 0.00 1.41 0.39 0.07 70.06 10:29:01 AM 6 30.97 0.00 1.74 0.08 0.07 67.13 10:29:01 AM 7 39.31 0.00 2.01 0.03 0.08 58.56 10:30:01 AM all 29.07 0.00 1.79 0.71 0.09 68.34 10:30:01 AM 0 31.39 0.00 1.93 1.82 0.10 64.76 10:30:01 AM 1 31.53 0.00 1.94 1.37 0.08 65.06 10:30:01 AM 2 32.91 0.00 1.58 0.20 0.08 65.23 10:30:01 AM 3 27.08 0.00 1.73 0.92 0.10 70.17 10:30:01 AM 4 19.14 0.00 1.69 0.27 0.10 78.80 10:30:01 AM 5 31.85 0.00 1.44 0.97 0.08 65.66 10:30:01 AM 6 21.81 0.00 1.64 0.12 0.10 76.33 10:30:01 AM 7 36.86 0.00 2.36 0.02 0.07 60.69 10:31:01 AM all 29.62 0.00 1.63 0.36 0.08 68.30 10:31:01 AM 0 29.86 0.00 1.04 0.02 0.08 69.01 10:31:01 AM 1 20.19 0.00 1.59 0.53 0.07 77.62 10:31:01 AM 2 31.72 0.00 1.59 0.02 0.08 66.59 10:31:01 AM 3 19.29 0.00 2.26 1.98 0.08 76.38 10:31:01 AM 4 34.25 0.00 1.24 0.02 0.08 64.41 10:31:01 AM 5 25.13 0.00 1.10 0.08 0.08 73.60 10:31:01 AM 6 41.96 0.00 2.18 0.00 0.10 55.77 10:31:01 AM 7 34.54 0.00 2.08 0.27 0.08 63.03 10:32:01 AM all 34.40 0.00 1.99 1.47 0.08 62.07 10:32:01 AM 0 13.04 0.00 1.39 0.79 0.07 84.72 10:32:01 AM 1 51.97 0.00 2.20 1.61 0.08 44.13 10:32:01 AM 2 23.08 0.00 1.54 0.64 0.08 74.66 10:32:01 AM 3 51.40 0.00 2.23 0.08 0.08 46.21 10:32:01 AM 4 33.33 0.00 3.34 2.45 0.07 60.81 10:32:01 AM 5 33.46 0.00 2.37 5.41 0.08 58.68 10:32:01 AM 6 23.36 0.00 1.76 0.81 0.07 74.00 10:32:01 AM 7 45.50 0.00 1.07 0.02 0.08 53.33 Average: all 25.18 0.00 1.71 0.73 0.08 72.31 Average: 0 21.39 0.00 1.59 0.40 0.08 76.55 Average: 1 23.40 0.00 1.74 1.65 0.08 73.13 Average: 2 24.24 0.00 1.43 0.60 0.08 73.66 Average: 3 26.13 0.00 1.85 0.77 0.08 71.17 Average: 4 27.39 0.00 1.92 0.74 0.08 69.87 Average: 5 24.23 0.00 1.71 0.97 0.07 73.01 Average: 6 23.80 0.00 1.71 0.32 0.07 74.09 Average: 7 30.82 0.00 1.70 0.38 0.08 67.02