---> uname -a: Linux prd-centos8-docker-8c-8g-1117.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 1146 25035 19 5708 30270 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:f3:19:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fef3:19c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:15:9c:ce 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:a0ff:fe15:9cce/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) 12/24/2025 _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 229.40 16.66 212.73 3609.13 11294.63 10:24:01 AM 194.73 2.62 192.12 613.36 15560.24 10:25:01 AM 34.01 0.05 33.96 1.07 2607.86 10:26:01 AM 105.23 0.50 104.73 426.79 39552.40 10:27:01 AM 33.21 0.50 32.71 22.25 581.80 10:28:01 AM 10.88 0.05 10.83 77.04 468.99 10:29:01 AM 116.34 0.00 116.34 0.00 23986.54 10:30:01 AM 13.95 0.00 13.95 0.00 268.91 10:31:01 AM 183.66 0.00 183.66 0.00 1956.29 10:32:01 AM 25.77 2.47 23.31 4489.76 1403.41 10:33:01 AM 47.98 1.42 46.57 1731.56 35032.17 Average: 90.47 2.21 88.26 997.35 12064.32 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28937416 30882628 3718296 11.39 2688 2260312 1715736 5.09 175576 3071288 178272 10:24:01 AM 27404760 29657664 5250952 16.08 2688 2561676 2727284 8.09 273900 4472504 49456 10:25:01 AM 27634752 29908396 5020960 15.38 2688 2581692 2450100 7.27 281064 4236072 96 10:26:01 AM 25301880 28710052 7353832 22.52 2688 3691088 4056552 12.04 425520 6318912 0 10:27:01 AM 25058692 28474096 7597020 23.26 2688 3697444 3651368 10.83 443112 6543640 44 10:28:01 AM 25480896 28910152 7174816 21.97 2688 3710808 3328996 9.88 448136 6118544 2608 10:29:01 AM 23800508 27935640 8855204 27.12 2688 4403188 5620172 16.67 550800 7633456 1552 10:30:01 AM 22986060 27167348 9669652 29.61 2688 4449744 6327360 18.77 556096 8438516 2528 10:31:01 AM 24403564 28505264 8252148 25.27 2688 4357460 3637196 10.79 551396 7043420 15536 10:32:01 AM 25907824 31002972 6747888 20.66 2688 5342460 2057836 6.11 731788 5352724 835104 10:33:01 AM 25606188 30955748 7049524 21.59 2688 5591276 1551564 4.60 969744 5409024 30224 Average: 25683867 29282724 6971845 21.35 2688 3877013 3374924 10.01 491557 5876191 101402 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 204.77 173.55 2450.44 43.17 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 292.52 243.73 4369.27 34.35 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 119.79 89.94 305.75 29.74 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 283.57 162.16 9476.70 14.15 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM vethb18be9c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 59.19 59.19 5.01 5.01 0.00 0.00 0.00 0.00 10:27:01 AM eth0 217.79 160.19 62.25 64.98 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.29 13.87 1.82 1.72 0.00 0.00 0.00 0.00 10:28:01 AM lo 53.30 53.30 2.73 2.73 0.00 0.00 0.00 0.00 10:28:01 AM eth0 187.77 150.57 66.84 61.03 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.78 1.02 0.11 0.18 0.00 0.00 0.00 0.00 10:29:01 AM lo 17.94 17.94 2.38 2.38 0.00 0.00 0.00 0.00 10:29:01 AM eth0 589.17 260.30 2982.12 28.72 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.73 9.13 0.82 1.67 0.00 0.00 0.00 0.00 10:29:01 AM veth1bc4111 8.73 9.26 0.94 1.68 0.00 0.00 0.00 0.00 10:29:01 AM veth65ad2c1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 676.30 676.30 94.85 94.85 0.00 0.00 0.00 0.00 10:30:01 AM eth0 76.90 49.04 21.43 24.73 0.00 0.00 0.00 0.00 10:30:01 AM docker0 286.59 297.48 43.26 46.73 0.00 0.00 0.00 0.00 10:30:01 AM veth1bc4111 246.58 256.44 42.32 35.92 0.00 0.00 0.00 0.00 10:30:01 AM veth65ad2c1 40.01 41.49 4.86 11.06 0.00 0.00 0.00 0.00 10:31:01 AM lo 993.47 993.47 187.10 187.10 0.00 0.00 0.00 0.00 10:31:01 AM eth0 88.87 67.10 270.52 23.84 0.00 0.00 0.00 0.00 10:31:01 AM docker0 433.27 443.23 94.06 86.73 0.00 0.00 0.00 0.00 10:32:01 AM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 AM eth0 80.26 63.00 1253.46 15.11 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 227.44 177.16 3088.26 90.96 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 163.81 163.81 26.56 26.56 0.00 0.00 0.00 0.00 Average: eth0 215.35 145.16 2213.26 39.16 0.00 0.00 0.00 0.00 Average: docker0 67.42 69.53 12.74 12.46 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) 12/24/2025 _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 15.04 0.00 1.24 0.66 0.07 82.99 10:23:01 AM 0 9.39 0.00 0.73 0.35 0.08 89.44 10:23:01 AM 1 7.38 0.00 0.94 0.77 0.10 90.81 10:23:01 AM 2 34.91 0.00 2.39 0.94 0.08 61.68 10:23:01 AM 3 27.12 0.00 2.19 1.15 0.07 69.47 10:23:01 AM 4 15.69 0.00 1.20 1.03 0.05 82.02 10:23:01 AM 5 3.86 0.00 0.79 0.37 0.05 94.93 10:23:01 AM 6 17.07 0.00 1.07 0.12 0.05 81.69 10:23:01 AM 7 4.86 0.00 0.65 0.52 0.08 93.89 10:24:01 AM all 34.71 0.00 1.16 0.54 0.07 63.51 10:24:01 AM 0 29.36 0.00 0.62 0.13 0.08 69.81 10:24:01 AM 1 38.12 0.00 0.97 0.37 0.07 60.47 10:24:01 AM 2 25.79 0.00 1.14 0.33 0.08 72.66 10:24:01 AM 3 29.09 0.00 1.00 0.79 0.07 69.06 10:24:01 AM 4 52.24 0.00 2.14 1.12 0.08 44.41 10:24:01 AM 5 25.05 0.00 1.14 0.67 0.07 73.07 10:24:01 AM 6 41.32 0.00 0.94 0.32 0.07 57.36 10:24:01 AM 7 36.75 0.00 1.34 0.58 0.07 61.26 10:25:01 AM all 17.28 0.00 0.44 0.10 0.06 82.12 10:25:01 AM 0 15.40 0.00 0.13 0.02 0.07 84.38 10:25:01 AM 1 7.77 0.00 0.38 0.05 0.08 91.71 10:25:01 AM 2 7.10 0.00 0.40 0.03 0.05 92.41 10:25:01 AM 3 8.91 0.00 0.78 0.00 0.03 90.28 10:25:01 AM 4 13.13 0.00 0.37 0.03 0.03 86.44 10:25:01 AM 5 5.16 0.00 0.23 0.53 0.07 94.00 10:25:01 AM 6 61.25 0.00 1.07 0.10 0.08 37.49 10:25:01 AM 7 19.49 0.00 0.17 0.00 0.03 80.31 10:26:01 AM all 26.93 0.00 2.69 0.64 0.07 69.66 10:26:01 AM 0 31.60 0.00 2.47 0.92 0.07 64.94 10:26:01 AM 1 46.77 0.00 3.53 0.84 0.08 48.78 10:26:01 AM 2 10.31 0.00 2.81 0.12 0.07 86.70 10:26:01 AM 3 28.67 0.00 2.02 0.32 0.07 68.92 10:26:01 AM 4 15.32 0.00 2.89 0.47 0.08 81.23 10:26:01 AM 5 17.82 0.00 2.79 0.10 0.08 79.20 10:26:01 AM 6 36.27 0.00 2.78 1.56 0.07 59.33 10:26:01 AM 7 28.63 0.00 2.27 0.79 0.05 68.26 10:27:01 AM all 21.43 0.00 2.39 0.06 0.09 76.03 10:27:01 AM 0 26.87 0.00 2.43 0.02 0.08 70.61 10:27:01 AM 1 21.70 0.00 2.39 0.10 0.08 75.73 10:27:01 AM 2 18.99 0.00 2.16 0.05 0.10 78.70 10:27:01 AM 3 19.15 0.00 2.86 0.05 0.08 77.86 10:27:01 AM 4 23.36 0.00 2.33 0.03 0.10 74.18 10:27:01 AM 5 20.14 0.00 2.35 0.07 0.08 77.36 10:27:01 AM 6 18.01 0.00 2.33 0.07 0.08 79.52 10:27:01 AM 7 23.22 0.00 2.29 0.07 0.10 74.32 10:28:01 AM all 15.61 0.00 1.17 0.03 0.08 83.12 10:28:01 AM 0 15.95 0.00 1.09 0.02 0.10 82.85 10:28:01 AM 1 16.85 0.00 0.82 0.00 0.08 82.24 10:28:01 AM 2 13.92 0.00 1.49 0.00 0.08 84.51 10:28:01 AM 3 20.94 0.00 1.37 0.05 0.07 77.57 10:28:01 AM 4 20.63 0.00 1.40 0.00 0.07 77.90 10:28:01 AM 5 18.55 0.00 1.20 0.02 0.08 80.14 10:28:01 AM 6 10.88 0.00 1.14 0.05 0.07 87.87 10:28:01 AM 7 7.14 0.00 0.87 0.07 0.08 91.84 10:29:01 AM all 34.37 0.00 2.03 0.41 0.08 63.11 10:29:01 AM 0 33.12 0.00 2.46 0.38 0.08 63.95 10:29:01 AM 1 23.89 0.00 2.03 0.82 0.08 73.18 10:29:01 AM 2 49.17 0.00 1.78 0.72 0.08 48.25 10:29:01 AM 3 36.66 0.00 3.10 0.30 0.08 59.85 10:29:01 AM 4 21.73 0.00 1.53 0.23 0.10 76.41 10:29:01 AM 5 42.97 0.00 1.81 0.08 0.08 55.05 10:29:01 AM 6 37.40 0.00 1.93 0.42 0.07 60.18 10:29:01 AM 7 29.99 0.00 1.63 0.32 0.08 67.98 10:30:01 AM all 22.12 0.00 1.25 0.02 0.09 76.52 10:30:01 AM 0 21.47 0.00 1.34 0.00 0.08 77.10 10:30:01 AM 1 17.43 0.00 1.07 0.02 0.10 81.38 10:30:01 AM 2 43.48 0.00 1.36 0.02 0.08 55.06 10:30:01 AM 3 12.25 0.00 1.69 0.02 0.10 85.94 10:30:01 AM 4 15.86 0.00 0.97 0.03 0.08 83.05 10:30:01 AM 5 24.39 0.00 1.47 0.02 0.08 74.03 10:30:01 AM 6 17.17 0.00 1.32 0.02 0.10 81.39 10:30:01 AM 7 24.91 0.00 0.79 0.05 0.07 74.18 10:31:01 AM all 24.53 0.00 1.83 0.33 0.08 73.22 10:31:01 AM 0 35.19 0.00 1.84 1.56 0.10 61.31 10:31:01 AM 1 24.45 0.00 1.72 0.08 0.08 73.66 10:31:01 AM 2 20.05 0.00 2.13 0.22 0.08 77.52 10:31:01 AM 3 24.75 0.00 1.57 0.00 0.08 73.59 10:31:01 AM 4 21.85 0.00 1.35 0.03 0.07 76.70 10:31:01 AM 5 32.95 0.00 2.13 0.10 0.07 64.76 10:31:01 AM 6 13.53 0.00 2.60 0.67 0.07 83.13 10:31:01 AM 7 23.48 0.00 1.27 0.02 0.08 75.15 10:32:01 AM all 28.92 0.00 1.55 0.10 0.06 69.36 10:32:01 AM 0 53.96 0.00 2.04 0.12 0.07 43.81 10:32:01 AM 1 27.69 0.00 1.41 0.00 0.07 70.83 10:32:01 AM 2 36.49 0.00 1.41 0.02 0.05 62.04 10:32:01 AM 3 34.55 0.00 1.81 0.13 0.07 63.44 10:32:01 AM 4 10.35 0.00 1.27 0.00 0.07 88.31 10:32:01 AM 5 24.20 0.00 1.57 0.25 0.07 73.91 10:32:01 AM 6 29.44 0.00 1.35 0.00 0.07 69.14 10:32:01 AM 7 14.68 0.00 1.51 0.32 0.07 83.43 10:33:01 AM all 33.53 0.00 1.21 0.48 0.08 64.70 10:33:01 AM 0 45.27 0.00 2.07 0.03 0.10 52.53 10:33:01 AM 1 53.04 0.00 1.49 0.68 0.07 44.72 10:33:01 AM 2 48.01 0.00 0.90 0.25 0.08 50.75 10:33:01 AM 3 6.19 0.00 0.90 0.32 0.08 92.50 10:33:01 AM 4 17.56 0.00 0.65 0.02 0.07 81.71 10:33:01 AM 5 20.89 0.00 1.17 0.00 0.08 77.85 10:33:01 AM 6 22.53 0.00 1.93 2.41 0.07 73.06 10:33:01 AM 7 54.61 0.00 0.53 0.13 0.08 44.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.95 0.00 1.54 0.31 0.08 73.13 Average: 0 28.86 0.00 1.56 0.32 0.08 69.17 Average: 1 25.92 0.00 1.52 0.34 0.08 72.14 Average: 2 28.03 0.00 1.63 0.24 0.08 70.02 Average: 3 22.57 0.00 1.75 0.28 0.07 75.32 Average: 4 20.70 0.00 1.46 0.27 0.07 77.49 Average: 5 21.45 0.00 1.51 0.20 0.07 76.76 Average: 6 27.72 0.00 1.68 0.52 0.07 70.01 Average: 7 24.34 0.00 1.21 0.26 0.07 74.11