---> uname -a: Linux prd-centos8-docker-8c-8g-19257.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 1127 25050 19 5712 30289 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:b6:c4:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:feb6:c455/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:64:17:7f 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:efff:fe64:177f/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) 12/10/2025 _x86_64_ (8 CPU) 10:21:38 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 244.79 15.63 229.16 2421.73 7868.76 10:24:01 AM 274.39 17.84 256.55 3943.75 12015.41 10:25:01 AM 112.10 1.40 110.70 282.62 12008.08 10:26:01 AM 114.15 0.48 113.66 409.20 41037.90 10:27:01 AM 31.66 0.13 31.52 101.03 596.20 10:28:01 AM 20.16 0.48 19.68 21.46 468.38 10:29:01 AM 111.11 0.00 111.11 0.00 24035.09 10:30:01 AM 19.64 0.00 19.64 0.00 557.33 10:31:01 AM 42.44 0.00 42.44 0.00 806.65 10:32:01 AM 42.56 2.47 40.09 4489.65 11799.82 10:33:01 AM 41.32 1.42 39.90 1731.56 24847.72 Average: 95.85 3.62 92.22 1218.24 12367.41 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29692120 31317148 2963592 9.08 2688 1949780 1416540 4.20 147472 2391360 131296 10:24:01 AM 28120600 30314244 4535112 13.89 2688 2504960 2845364 8.44 228872 3816756 297344 10:25:01 AM 27244868 29522796 5410844 16.57 2688 2586000 2855596 8.47 280352 4626072 45684 10:26:01 AM 25578588 28989436 7077124 21.67 2688 3693596 3514068 10.43 370200 6099152 68 10:27:01 AM 24976416 28393780 7679296 23.52 2688 3699256 4254144 12.62 439364 6628056 120 10:28:01 AM 24866620 28290252 7789092 23.85 2688 3705640 3742096 11.10 442844 6735248 32 10:29:01 AM 24244032 28379860 8411680 25.76 2688 4403316 4600028 13.65 541840 7208080 136 10:30:01 AM 23045408 27230288 9610304 29.43 2688 4453480 6292860 18.67 554736 8381508 1564 10:31:01 AM 24375432 28483172 8280280 25.36 2688 4363464 3976728 11.80 550124 7074016 15540 10:32:01 AM 23334820 28373228 9320892 28.54 2688 5287276 3634336 10.78 724096 7925868 421336 10:33:01 AM 25697876 31052188 6957836 21.31 2688 5596128 1466976 4.35 967500 5318448 30096 Average: 25561525 29122399 7094187 21.72 2688 3840263 3508976 10.41 477036 6018597 85747 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 398.63 248.63 1755.69 65.49 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 443.07 354.45 5445.54 60.41 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 155.59 118.68 924.17 27.62 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 479.89 319.36 9561.42 52.57 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 vethddc7db8 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:27:01 AM lo 25.57 25.57 2.35 2.35 0.00 0.00 0.00 0.00 10:27:01 AM eth0 109.66 72.64 25.14 25.78 0.00 0.00 0.00 0.00 10:27:01 AM docker0 7.65 8.53 1.02 0.99 0.00 0.00 0.00 0.00 10:27:01 AM veth180beac 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 74.46 74.46 4.74 4.74 0.00 0.00 0.00 0.00 10:28:01 AM eth0 359.00 267.33 95.78 103.85 0.00 0.00 0.00 0.00 10:28:01 AM docker0 5.25 6.11 0.88 0.90 0.00 0.00 0.00 0.00 10:29:01 AM lo 2.98 2.98 0.16 0.16 0.00 0.00 0.00 0.00 10:29:01 AM eth0 650.80 255.20 3013.46 36.21 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 veth95924e8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM veth55d77d5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 549.53 549.53 75.96 75.96 0.00 0.00 0.00 0.00 10:30:01 AM eth0 265.89 174.06 74.68 70.95 0.00 0.00 0.00 0.00 10:30:01 AM docker0 235.35 245.77 34.86 37.69 0.00 0.00 0.00 0.00 10:30:01 AM veth95924e8 206.33 215.01 34.51 29.76 0.00 0.00 0.00 0.00 10:30:01 AM veth55d77d5 29.02 31.37 3.57 8.18 0.00 0.00 0.00 0.00 10:31:01 AM lo 1144.25 1144.25 199.46 199.46 0.00 0.00 0.00 0.00 10:31:01 AM eth0 281.11 198.13 325.34 80.98 0.00 0.00 0.00 0.00 10:31:01 AM docker0 488.65 502.82 102.89 88.30 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 AM eth0 105.63 84.45 1262.85 22.74 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 209.06 177.34 3084.02 90.38 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 163.44 163.44 25.70 25.70 0.00 0.00 0.00 0.00 Average: eth0 314.40 206.39 2324.41 57.91 0.00 0.00 0.00 0.00 Average: docker0 66.99 69.40 12.70 11.63 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) 12/10/2025 _x86_64_ (8 CPU) 10:21:38 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 9.83 0.00 1.37 1.38 0.05 87.36 10:23:01 AM 0 2.93 0.00 1.02 0.59 0.05 95.41 10:23:01 AM 1 11.78 0.00 1.34 1.84 0.08 84.95 10:23:01 AM 2 16.36 0.00 2.09 1.86 0.07 79.63 10:23:01 AM 3 20.63 0.00 1.27 0.37 0.03 77.70 10:23:01 AM 4 3.28 0.00 1.42 1.72 0.05 93.52 10:23:01 AM 5 2.97 0.00 1.32 0.17 0.03 95.51 10:23:01 AM 6 9.10 0.00 0.68 0.08 0.03 90.10 10:23:01 AM 7 11.59 0.00 1.84 4.45 0.07 82.05 10:24:01 AM all 22.74 0.00 1.32 0.83 0.08 75.03 10:24:01 AM 0 16.90 0.00 0.87 0.43 0.07 81.73 10:24:01 AM 1 18.68 0.00 1.54 1.05 0.08 78.65 10:24:01 AM 2 31.57 0.00 2.29 1.77 0.10 64.27 10:24:01 AM 3 26.99 0.00 1.52 0.79 0.08 70.62 10:24:01 AM 4 7.93 0.00 0.84 0.55 0.07 90.61 10:24:01 AM 5 26.23 0.00 1.39 0.72 0.07 71.59 10:24:01 AM 6 23.79 0.00 0.92 0.65 0.07 74.57 10:24:01 AM 7 29.81 0.00 1.17 0.70 0.07 68.25 10:25:01 AM all 30.83 0.00 0.82 0.40 0.07 67.88 10:25:01 AM 0 23.52 0.00 0.57 0.00 0.08 75.83 10:25:01 AM 1 35.55 0.00 0.80 0.92 0.07 62.66 10:25:01 AM 2 54.99 0.00 1.29 0.50 0.07 43.16 10:25:01 AM 3 29.19 0.00 0.35 0.00 0.07 70.40 10:25:01 AM 4 27.63 0.00 1.05 0.85 0.05 70.42 10:25:01 AM 5 31.36 0.00 1.13 0.37 0.07 67.07 10:25:01 AM 6 11.33 0.00 0.90 0.38 0.07 87.31 10:25:01 AM 7 33.03 0.00 0.50 0.20 0.07 66.20 10:26:01 AM all 21.95 0.00 2.22 0.69 0.06 75.09 10:26:01 AM 0 14.60 0.00 1.58 0.00 0.05 83.77 10:26:01 AM 1 40.80 0.00 2.06 1.98 0.08 55.07 10:26:01 AM 2 35.21 0.00 3.06 0.80 0.08 60.83 10:26:01 AM 3 27.48 0.00 2.05 0.47 0.05 69.95 10:26:01 AM 4 14.70 0.00 2.30 0.86 0.07 82.08 10:26:01 AM 5 18.36 0.00 2.44 0.81 0.05 78.35 10:26:01 AM 6 13.42 0.00 1.80 0.50 0.05 84.23 10:26:01 AM 7 10.92 0.00 2.47 0.08 0.05 86.48 10:27:01 AM all 22.64 0.00 1.72 0.04 0.08 75.52 10:27:01 AM 0 30.42 0.00 1.84 0.07 0.08 67.59 10:27:01 AM 1 19.86 0.00 1.44 0.07 0.08 78.55 10:27:01 AM 2 19.53 0.00 1.67 0.03 0.07 78.70 10:27:01 AM 3 20.35 0.00 1.86 0.05 0.08 77.66 10:27:01 AM 4 16.58 0.00 1.67 0.00 0.08 81.66 10:27:01 AM 5 39.70 0.00 2.04 0.03 0.08 58.14 10:27:01 AM 6 15.67 0.00 1.55 0.03 0.08 82.66 10:27:01 AM 7 19.00 0.00 1.66 0.07 0.08 79.20 10:28:01 AM all 11.45 0.00 1.59 0.04 0.07 86.85 10:28:01 AM 0 9.58 0.00 1.57 0.03 0.07 88.75 10:28:01 AM 1 12.44 0.00 2.22 0.07 0.08 85.19 10:28:01 AM 2 14.07 0.00 1.66 0.03 0.07 84.18 10:28:01 AM 3 12.22 0.00 1.54 0.03 0.07 86.14 10:28:01 AM 4 9.56 0.00 1.27 0.03 0.07 89.07 10:28:01 AM 5 9.85 0.00 1.62 0.05 0.07 88.41 10:28:01 AM 6 14.60 0.00 1.40 0.03 0.07 83.90 10:28:01 AM 7 9.30 0.00 1.42 0.02 0.05 89.21 10:29:01 AM all 35.94 0.00 1.88 0.55 0.09 61.54 10:29:01 AM 0 31.93 0.00 2.09 0.40 0.08 65.49 10:29:01 AM 1 45.46 0.00 1.79 0.20 0.08 52.46 10:29:01 AM 2 32.51 0.00 1.91 1.88 0.12 63.58 10:29:01 AM 3 30.92 0.00 1.79 1.04 0.08 66.17 10:29:01 AM 4 34.61 0.00 2.28 0.32 0.08 62.71 10:29:01 AM 5 32.98 0.00 2.13 0.30 0.10 64.49 10:29:01 AM 6 43.11 0.00 1.57 0.08 0.08 55.15 10:29:01 AM 7 36.04 0.00 1.44 0.18 0.10 62.23 10:30:01 AM all 26.77 0.00 1.52 0.04 0.09 71.59 10:30:01 AM 0 21.63 0.00 1.62 0.00 0.12 76.63 10:30:01 AM 1 30.46 0.00 1.79 0.05 0.08 67.62 10:30:01 AM 2 29.61 0.00 1.49 0.00 0.07 68.84 10:30:01 AM 3 18.72 0.00 1.36 0.13 0.08 79.71 10:30:01 AM 4 12.43 0.00 1.24 0.05 0.08 86.19 10:30:01 AM 5 30.91 0.00 1.79 0.00 0.10 67.20 10:30:01 AM 6 29.54 0.00 1.17 0.05 0.08 69.15 10:30:01 AM 7 40.82 0.00 1.66 0.03 0.10 57.39 10:31:01 AM all 23.34 0.00 2.18 0.57 0.10 73.81 10:31:01 AM 0 21.66 0.00 1.84 0.28 0.10 76.11 10:31:01 AM 1 32.75 0.00 2.73 2.21 0.12 62.19 10:31:01 AM 2 22.52 0.00 1.75 0.37 0.10 75.26 10:31:01 AM 3 21.33 0.00 3.26 0.35 0.10 74.96 10:31:01 AM 4 25.42 0.00 2.16 0.22 0.08 72.11 10:31:01 AM 5 23.18 0.00 2.42 0.74 0.08 73.58 10:31:01 AM 6 17.87 0.00 1.66 0.10 0.10 80.26 10:31:01 AM 7 21.93 0.00 1.64 0.27 0.10 76.06 10:32:01 AM all 29.46 0.00 1.20 1.34 0.07 67.93 10:32:01 AM 0 15.24 0.00 1.07 1.19 0.07 82.44 10:32:01 AM 1 43.23 0.00 1.29 0.13 0.07 55.29 10:32:01 AM 2 29.90 0.00 1.62 1.87 0.07 66.53 10:32:01 AM 3 24.04 0.00 0.82 0.03 0.07 75.04 10:32:01 AM 4 23.47 0.00 1.05 0.23 0.07 75.18 10:32:01 AM 5 35.17 0.00 0.95 0.00 0.07 63.81 10:32:01 AM 6 28.70 0.00 1.20 7.00 0.07 63.02 10:32:01 AM 7 35.96 0.00 1.57 0.23 0.07 62.17 10:33:01 AM all 33.06 0.00 1.29 1.43 0.09 64.13 10:33:01 AM 0 35.50 0.00 1.54 0.02 0.08 62.86 10:33:01 AM 1 32.63 0.00 1.42 0.20 0.10 65.65 10:33:01 AM 2 46.39 0.00 1.04 0.00 0.08 52.49 10:33:01 AM 3 17.97 0.00 1.44 7.82 0.08 72.68 10:33:01 AM 4 11.13 0.00 0.84 0.62 0.07 87.35 10:33:01 AM 5 42.86 0.00 0.89 0.54 0.10 55.62 10:33:01 AM 6 47.20 0.00 1.66 2.12 0.10 48.92 10:33:01 AM 7 30.78 0.00 1.52 0.15 0.08 67.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.36 0.00 1.55 0.67 0.08 73.34 Average: 0 20.36 0.00 1.42 0.27 0.08 77.87 Average: 1 29.42 0.00 1.67 0.79 0.09 68.03 Average: 2 30.25 0.00 1.81 0.83 0.08 67.04 Average: 3 22.71 0.00 1.57 1.01 0.07 74.64 Average: 4 16.98 0.00 1.47 0.50 0.07 80.99 Average: 5 26.69 0.00 1.65 0.34 0.07 71.25 Average: 6 23.12 0.00 1.32 1.01 0.07 74.48 Average: 7 25.38 0.00 1.54 0.58 0.08 72.42