---> uname -a: Linux prd-centos8-docker-8c-8g-1880.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 1148 25034 19 5707 30268 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:eb:e3:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:feeb:e321/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:e4:75:2f 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:acff:fee4:752f/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) 12/28/2025 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 215.28 16.98 198.30 3716.89 10253.48 10:24:01 AM 213.60 2.60 211.00 519.78 16832.01 10:25:01 AM 32.92 0.00 32.92 0.00 2605.10 10:26:01 AM 104.43 0.52 103.92 411.60 38674.23 10:27:01 AM 32.85 0.48 32.37 21.46 556.74 10:28:01 AM 12.06 0.00 12.06 0.00 554.15 10:29:01 AM 113.15 0.00 113.15 0.00 23899.20 10:30:01 AM 14.41 0.00 14.41 0.00 281.21 10:31:01 AM 169.04 0.00 169.04 0.00 1850.67 10:32:01 AM 26.46 2.48 23.98 4510.63 939.70 10:33:01 AM 35.54 1.35 34.19 1721.83 34353.10 Average: 88.16 2.22 85.94 991.10 11890.62 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28952956 30896260 3702756 11.34 2688 2258888 1670912 4.96 176036 3061856 204444 10:24:01 AM 27411576 29665052 5244136 16.06 2688 2562536 2751204 8.16 270976 4470568 49088 10:25:01 AM 27241320 29516516 5414392 16.58 2688 2583056 2848756 8.45 283468 4626844 124 10:26:01 AM 25266032 28675832 7389680 22.63 2688 3692068 3772812 11.19 428320 6347136 56 10:27:01 AM 24949484 28365868 7706228 23.60 2688 3698280 3776336 11.20 444216 6647788 664 10:28:01 AM 25876780 29303856 6778932 20.76 2688 3708796 2988344 8.87 447760 5722112 328 10:29:01 AM 24259240 28392356 8396472 25.71 2688 4397940 4772488 14.16 544768 7181356 104 10:30:01 AM 23068000 27247320 9587712 29.36 2688 4447488 6343088 18.82 556976 8349292 1544 10:31:01 AM 24404784 28504992 8250928 25.27 2688 4356236 3971344 11.78 552568 7041028 15528 10:32:01 AM 23397048 28428536 9258664 28.35 2688 5280664 3967552 11.77 725516 7866236 787684 10:33:01 AM 24077144 29446248 8578568 26.27 2688 5608936 2913356 8.64 798772 7099844 45944 Average: 25354942 28949349 7300770 22.36 2688 3872263 3616017 10.73 475398 6219460 100501 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 195.72 164.85 2382.41 42.37 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 338.26 264.24 4448.74 36.58 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 128.14 104.10 305.69 30.57 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 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 10:26:01 AM eth0 285.89 169.28 9475.21 13.95 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM vethd34c05f 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 59.95 59.95 5.00 5.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 147.49 101.30 41.06 44.80 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.06 13.54 1.78 1.68 0.00 0.00 0.00 0.00 10:28:01 AM lo 61.43 61.43 3.12 3.12 0.00 0.00 0.00 0.00 10:28:01 AM eth0 200.38 167.43 73.31 69.48 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.78 1.02 0.11 0.17 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 554.72 238.07 2977.92 25.67 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 veth64ed73e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM vethddb16fb 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 551.12 551.12 76.39 76.39 0.00 0.00 0.00 0.00 10:30:01 AM eth0 67.59 47.05 19.29 21.35 0.00 0.00 0.00 0.00 10:30:01 AM docker0 237.15 247.87 34.98 38.15 0.00 0.00 0.00 0.00 10:30:01 AM veth64ed73e 206.95 216.26 34.55 29.86 0.00 0.00 0.00 0.00 10:30:01 AM vethddb16fb 30.21 32.11 3.67 8.55 0.00 0.00 0.00 0.00 10:31:01 AM lo 1143.74 1143.74 208.64 208.64 0.00 0.00 0.00 0.00 10:31:01 AM eth0 201.47 129.21 298.98 49.46 0.00 0.00 0.00 0.00 10:31:01 AM docker0 489.72 500.98 103.35 96.96 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 AM eth0 99.75 80.71 1256.56 18.48 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 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 193.34 145.98 2879.03 33.52 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 165.27 165.27 26.66 26.66 0.00 0.00 0.00 0.00 Average: eth0 219.34 146.56 2196.13 35.11 0.00 0.00 0.00 0.00 Average: docker0 67.25 69.41 12.75 12.45 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) 12/28/2025 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.67 0.00 1.21 0.63 0.06 83.43 10:23:01 AM 0 8.09 0.00 0.75 0.50 0.07 90.59 10:23:01 AM 1 16.96 0.00 2.31 1.27 0.08 79.37 10:23:01 AM 2 9.98 0.00 0.85 0.62 0.08 88.47 10:23:01 AM 3 16.36 0.00 0.92 0.40 0.07 82.26 10:23:01 AM 4 20.73 0.00 1.15 0.70 0.05 77.37 10:23:01 AM 5 23.54 0.00 1.85 0.48 0.07 74.05 10:23:01 AM 6 15.24 0.00 1.08 0.37 0.05 83.26 10:23:01 AM 7 6.45 0.00 0.75 0.67 0.03 92.09 10:24:01 AM all 31.20 0.00 1.12 0.74 0.08 66.86 10:24:01 AM 0 37.87 0.00 1.20 0.58 0.08 60.26 10:24:01 AM 1 18.92 0.00 0.89 0.80 0.08 79.30 10:24:01 AM 2 27.80 0.00 1.87 1.49 0.08 68.75 10:24:01 AM 3 36.58 0.00 0.82 0.58 0.07 61.95 10:24:01 AM 4 44.36 0.00 1.97 0.94 0.08 52.65 10:24:01 AM 5 24.26 0.00 0.67 0.67 0.08 74.32 10:24:01 AM 6 30.77 0.00 0.83 0.42 0.07 67.91 10:24:01 AM 7 29.02 0.00 0.70 0.47 0.07 69.74 10:25:01 AM all 21.72 0.00 0.59 0.10 0.06 77.54 10:25:01 AM 0 11.88 0.00 0.77 0.00 0.07 87.29 10:25:01 AM 1 25.28 0.00 0.27 0.62 0.05 73.78 10:25:01 AM 2 22.21 0.00 0.28 0.00 0.05 77.46 10:25:01 AM 3 52.19 0.00 0.97 0.07 0.08 46.69 10:25:01 AM 4 21.07 0.00 0.90 0.12 0.08 77.83 10:25:01 AM 5 11.43 0.00 0.63 0.00 0.03 87.91 10:25:01 AM 6 22.05 0.00 0.17 0.00 0.05 77.74 10:25:01 AM 7 7.61 0.00 0.72 0.00 0.03 91.63 10:26:01 AM all 26.74 0.00 2.87 0.85 0.08 69.47 10:26:01 AM 0 25.77 0.00 3.21 1.73 0.08 69.20 10:26:01 AM 1 26.13 0.00 2.94 1.85 0.07 69.02 10:26:01 AM 2 18.35 0.00 2.44 1.65 0.08 77.49 10:26:01 AM 3 28.36 0.00 3.08 0.91 0.08 67.57 10:26:01 AM 4 51.38 0.00 3.24 0.57 0.07 44.74 10:26:01 AM 5 26.09 0.00 2.67 0.07 0.07 71.10 10:26:01 AM 6 19.42 0.00 2.88 0.00 0.08 77.62 10:26:01 AM 7 18.37 0.00 2.49 0.05 0.07 79.02 10:27:01 AM all 21.26 0.00 2.27 0.05 0.08 76.34 10:27:01 AM 0 19.25 0.00 1.96 0.05 0.10 78.64 10:27:01 AM 1 26.94 0.00 2.16 0.03 0.07 70.80 10:27:01 AM 2 21.09 0.00 2.39 0.03 0.08 76.40 10:27:01 AM 3 20.15 0.00 2.18 0.07 0.08 77.53 10:27:01 AM 4 24.25 0.00 2.31 0.02 0.08 73.34 10:27:01 AM 5 18.61 0.00 2.66 0.08 0.08 78.56 10:27:01 AM 6 18.25 0.00 2.08 0.07 0.08 79.52 10:27:01 AM 7 21.55 0.00 2.41 0.05 0.08 75.91 10:28:01 AM all 8.79 0.00 1.26 0.02 0.09 89.85 10:28:01 AM 0 4.20 0.00 1.79 0.02 0.08 93.91 10:28:01 AM 1 7.47 0.00 1.12 0.00 0.10 91.31 10:28:01 AM 2 7.70 0.00 1.92 0.02 0.10 90.26 10:28:01 AM 3 9.22 0.00 1.21 0.05 0.08 89.44 10:28:01 AM 4 11.76 0.00 1.40 0.05 0.08 86.70 10:28:01 AM 5 16.01 0.00 0.63 0.00 0.07 83.29 10:28:01 AM 6 8.55 0.00 1.19 0.00 0.08 90.18 10:28:01 AM 7 5.37 0.00 0.79 0.03 0.10 93.71 10:29:01 AM all 35.40 0.00 2.10 0.67 0.08 61.75 10:29:01 AM 0 44.87 0.00 1.47 0.05 0.08 53.52 10:29:01 AM 1 44.22 0.00 2.75 1.36 0.08 51.59 10:29:01 AM 2 37.96 0.00 2.06 1.27 0.08 58.62 10:29:01 AM 3 34.91 0.00 2.55 0.37 0.08 62.08 10:29:01 AM 4 33.55 0.00 2.70 1.76 0.07 61.93 10:29:01 AM 5 26.30 0.00 1.59 0.17 0.07 71.87 10:29:01 AM 6 28.60 0.00 2.03 0.02 0.07 69.29 10:29:01 AM 7 32.78 0.00 1.63 0.40 0.07 65.12 10:30:01 AM all 26.82 0.00 1.29 0.03 0.08 71.78 10:30:01 AM 0 19.98 0.00 0.92 0.00 0.08 79.02 10:30:01 AM 1 18.41 0.00 1.39 0.03 0.10 80.06 10:30:01 AM 2 16.26 0.00 1.54 0.07 0.08 82.04 10:30:01 AM 3 32.64 0.00 1.07 0.02 0.07 66.21 10:30:01 AM 4 17.78 0.00 1.32 0.05 0.08 80.76 10:30:01 AM 5 31.13 0.00 1.22 0.02 0.08 67.54 10:30:01 AM 6 24.07 0.00 1.07 0.00 0.08 74.78 10:30:01 AM 7 54.28 0.00 1.79 0.02 0.08 43.83 10:31:01 AM all 24.09 0.00 2.04 0.32 0.09 73.46 10:31:01 AM 0 32.72 0.00 0.74 0.07 0.08 66.39 10:31:01 AM 1 23.85 0.00 1.93 0.07 0.10 74.06 10:31:01 AM 2 22.16 0.00 2.47 0.05 0.08 75.24 10:31:01 AM 3 17.08 0.00 1.49 0.05 0.10 81.28 10:31:01 AM 4 26.54 0.00 1.73 0.27 0.08 71.38 10:31:01 AM 5 19.11 0.00 2.18 1.06 0.07 77.59 10:31:01 AM 6 37.68 0.00 2.90 0.20 0.08 59.13 10:31:01 AM 7 13.54 0.00 2.88 0.81 0.08 82.68 10:32:01 AM all 27.37 0.00 1.35 0.11 0.06 71.10 10:32:01 AM 0 23.19 0.00 0.60 0.00 0.07 76.14 10:32:01 AM 1 17.28 0.00 2.48 0.25 0.05 79.95 10:32:01 AM 2 61.00 0.00 1.74 0.08 0.07 37.11 10:32:01 AM 3 23.23 0.00 1.00 0.07 0.07 75.64 10:32:01 AM 4 34.33 0.00 1.81 0.00 0.07 63.80 10:32:01 AM 5 20.18 0.00 0.97 0.03 0.07 78.75 10:32:01 AM 6 20.01 0.00 1.20 0.30 0.05 78.43 10:32:01 AM 7 19.76 0.00 1.02 0.13 0.08 79.00 10:33:01 AM all 38.43 0.00 1.23 0.70 0.07 59.58 10:33:01 AM 0 14.78 0.00 0.94 0.07 0.08 84.14 10:33:01 AM 1 48.05 0.00 2.41 0.03 0.07 49.44 10:33:01 AM 2 47.81 0.00 1.27 0.02 0.07 50.84 10:33:01 AM 3 31.98 0.00 1.09 3.56 0.08 63.29 10:33:01 AM 4 62.13 0.00 1.22 0.00 0.07 36.59 10:33:01 AM 5 51.32 0.00 1.00 0.73 0.07 46.88 10:33:01 AM 6 19.42 0.00 0.67 0.67 0.07 79.18 10:33:01 AM 7 31.91 0.00 1.22 0.54 0.05 66.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.13 0.00 1.57 0.38 0.07 72.84 Average: 0 22.05 0.00 1.30 0.28 0.08 76.29 Average: 1 24.86 0.00 1.87 0.57 0.08 72.62 Average: 2 26.58 0.00 1.71 0.48 0.08 71.15 Average: 3 27.53 0.00 1.49 0.56 0.08 70.35 Average: 4 31.62 0.00 1.79 0.41 0.07 66.10 Average: 5 24.36 0.00 1.46 0.30 0.07 73.81 Average: 6 22.18 0.00 1.46 0.19 0.07 76.10 Average: 7 21.88 0.00 1.49 0.29 0.07 76.28