---> uname -a: Linux prd-centos8-docker-8c-8g-8474.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1124 26296 19 4469 30292 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:cc:7c:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fecc:7c06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:31:47:3a 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:b5ff:fe31:473a/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) 11/03/2025 _x86_64_ (8 CPU) 15:39:22 LINUX RESTART (8 CPU) 03:40:01 PM tps rtps wtps bread/s bwrtn/s 03:41:01 PM 215.81 16.54 199.27 3137.75 10559.33 03:42:01 PM 216.13 2.78 213.35 1086.30 16175.32 03:43:01 PM 37.00 0.17 36.84 31.59 3372.81 03:44:01 PM 119.46 0.60 118.86 399.27 39226.95 03:45:01 PM 24.80 0.48 24.32 21.46 487.19 03:46:01 PM 6.52 0.00 6.52 0.00 444.76 03:47:01 PM 117.26 0.05 117.21 63.05 23956.53 03:48:01 PM 41.77 0.73 41.04 78.24 1930.72 Average: 97.34 2.67 94.67 602.21 12018.64 03:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:41:01 PM 28996776 30921660 3658936 11.20 2688 2240564 1685796 5.00 173552 3021172 202356 03:42:01 PM 27366728 29639996 5288984 16.20 2688 2581536 2743176 8.14 274120 4509332 86544 03:43:01 PM 24859104 27878844 7796608 23.88 2688 3322284 4653800 13.81 331036 6937136 739436 03:44:01 PM 24159292 27568432 8496420 26.02 2688 3691336 4802660 14.25 438280 7445512 28 03:45:01 PM 23971436 27386864 8684276 26.59 2688 3697096 4769336 14.15 442076 7629680 104 03:46:01 PM 24642688 28072520 8013024 24.54 2688 3710980 4694856 13.93 446872 6956620 3288 03:47:01 PM 22848784 26982856 9806928 30.03 2688 4402096 6638020 19.69 550688 8585144 1560 03:48:01 PM 26966108 31057784 5689604 17.42 2688 4348588 1492584 4.43 724188 4321228 9764 Average: 25476364 28688620 7179348 21.98 2688 3499310 3935028 11.68 422602 6175728 130385 03:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 198.95 167.98 2344.08 45.17 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 400.17 310.35 4696.58 47.69 0.00 0.00 0.00 0.00 03:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 376.72 224.99 9557.67 34.47 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM lo 16.00 16.00 1.55 1.55 0.00 0.00 0.00 0.00 03:44:01 PM eth0 28.96 21.33 9.29 11.18 0.00 0.00 0.00 0.00 03:44:01 PM docker0 5.40 6.05 0.72 0.70 0.00 0.00 0.00 0.00 03:44:01 PM veth3580aa2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM veth08baf09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM lo 65.08 65.08 4.48 4.48 0.00 0.00 0.00 0.00 03:45:01 PM eth0 303.96 221.22 85.72 92.31 0.00 0.00 0.00 0.00 03:45:01 PM docker0 6.98 8.20 1.11 1.14 0.00 0.00 0.00 0.00 03:46:01 PM lo 40.48 40.48 1.98 1.98 0.00 0.00 0.00 0.00 03:46:01 PM eth0 147.06 119.25 68.16 54.20 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 19.59 19.59 2.46 2.46 0.00 0.00 0.00 0.00 03:47:01 PM eth0 610.40 247.15 2984.51 21.47 0.00 0.00 0.00 0.00 03:47:01 PM docker0 8.41 9.11 0.80 1.66 0.00 0.00 0.00 0.00 03:47:01 PM vethe9cfe1a 8.41 9.25 0.91 1.67 0.00 0.00 0.00 0.00 03:47:01 PM veth0b9d91c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.65 0.65 0.04 0.04 0.00 0.00 0.00 0.00 03:48:01 PM eth0 450.52 320.38 120.66 196.62 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.17 0.78 0.02 0.27 0.00 0.00 0.00 0.00 Average: lo 17.73 17.73 1.31 1.31 0.00 0.00 0.00 0.00 Average: eth0 314.60 204.09 2483.39 62.89 0.00 0.00 0.00 0.00 Average: docker0 2.62 3.02 0.33 0.47 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) 11/03/2025 _x86_64_ (8 CPU) 15:39:22 LINUX RESTART (8 CPU) 03:40:01 PM CPU %user %nice %system %iowait %steal %idle 03:41:01 PM all 13.77 0.00 1.16 0.81 0.08 84.18 03:41:01 PM 0 4.79 0.00 0.72 0.50 0.10 93.89 03:41:01 PM 1 16.05 0.00 1.45 1.32 0.08 81.09 03:41:01 PM 2 15.98 0.00 1.30 1.35 0.08 81.28 03:41:01 PM 3 13.97 0.00 1.12 0.38 0.07 84.47 03:41:01 PM 4 6.24 0.00 0.59 0.27 0.08 92.83 03:41:01 PM 5 12.20 0.00 0.85 0.73 0.03 86.18 03:41:01 PM 6 28.64 0.00 2.13 0.95 0.08 68.20 03:41:01 PM 7 12.25 0.00 1.10 0.99 0.10 85.56 03:42:01 PM all 42.10 0.00 1.49 1.01 0.11 55.29 03:42:01 PM 0 43.66 0.00 1.37 0.47 0.10 54.40 03:42:01 PM 1 58.45 0.00 1.84 1.77 0.12 37.82 03:42:01 PM 2 38.55 0.00 1.14 0.72 0.12 59.47 03:42:01 PM 3 39.83 0.00 1.36 0.32 0.10 58.40 03:42:01 PM 4 31.57 0.00 1.57 2.09 0.12 64.64 03:42:01 PM 5 30.72 0.00 1.74 1.35 0.12 66.07 03:42:01 PM 6 54.53 0.00 1.66 1.24 0.10 42.48 03:42:01 PM 7 39.50 0.00 1.25 0.10 0.10 59.04 03:43:01 PM all 20.76 0.00 0.98 0.14 0.07 78.05 03:43:01 PM 0 16.45 0.00 0.79 0.12 0.08 82.57 03:43:01 PM 1 15.48 0.00 0.79 0.85 0.07 82.81 03:43:01 PM 2 9.51 0.00 0.84 0.05 0.07 89.54 03:43:01 PM 3 24.05 0.00 0.82 0.02 0.07 75.05 03:43:01 PM 4 14.13 0.00 0.80 0.00 0.05 85.01 03:43:01 PM 5 8.10 0.00 1.66 0.10 0.08 90.06 03:43:01 PM 6 16.13 0.00 0.40 0.00 0.03 83.43 03:43:01 PM 7 62.23 0.00 1.74 0.02 0.08 35.94 03:44:01 PM all 20.43 0.00 3.02 1.39 0.10 75.06 03:44:01 PM 0 10.55 0.00 2.60 0.05 0.10 86.69 03:44:01 PM 1 24.98 0.00 3.32 3.55 0.12 68.04 03:44:01 PM 2 21.80 0.00 2.59 2.74 0.10 72.77 03:44:01 PM 3 17.41 0.00 3.03 0.96 0.10 78.50 03:44:01 PM 4 21.50 0.00 3.84 1.50 0.10 73.06 03:44:01 PM 5 17.46 0.00 3.15 1.28 0.10 78.01 03:44:01 PM 6 28.34 0.00 2.60 0.29 0.08 68.69 03:44:01 PM 7 21.40 0.00 3.06 0.72 0.08 74.73 03:45:01 PM all 14.94 0.00 1.90 0.04 0.11 83.02 03:45:01 PM 0 10.39 0.00 2.43 0.03 0.12 87.03 03:45:01 PM 1 13.84 0.00 1.81 0.07 0.10 84.18 03:45:01 PM 2 17.17 0.00 2.31 0.02 0.12 80.39 03:45:01 PM 3 21.47 0.00 1.71 0.03 0.12 76.68 03:45:01 PM 4 10.92 0.00 1.43 0.03 0.10 87.53 03:45:01 PM 5 15.56 0.00 1.88 0.03 0.10 82.43 03:45:01 PM 6 10.21 0.00 1.36 0.05 0.10 88.28 03:45:01 PM 7 19.92 0.00 2.27 0.03 0.12 77.66 03:46:01 PM all 18.87 0.00 1.03 0.02 0.10 79.98 03:46:01 PM 0 28.48 0.00 0.72 0.00 0.10 70.70 03:46:01 PM 1 21.32 0.00 0.80 0.00 0.10 77.77 03:46:01 PM 2 6.75 0.00 1.07 0.00 0.10 92.08 03:46:01 PM 3 18.45 0.00 0.65 0.00 0.10 80.80 03:46:01 PM 4 19.56 0.00 0.97 0.00 0.12 79.36 03:46:01 PM 5 11.27 0.00 1.05 0.00 0.08 87.60 03:46:01 PM 6 14.47 0.00 1.46 0.10 0.10 83.87 03:46:01 PM 7 30.69 0.00 1.52 0.05 0.08 67.66 03:47:01 PM all 30.09 0.00 2.15 0.99 0.10 66.67 03:47:01 PM 0 22.43 0.00 2.05 0.77 0.08 74.67 03:47:01 PM 1 42.43 0.00 1.96 1.71 0.13 53.76 03:47:01 PM 2 31.06 0.00 2.67 0.96 0.08 65.22 03:47:01 PM 3 28.24 0.00 1.93 0.37 0.08 69.37 03:47:01 PM 4 28.63 0.00 2.08 0.40 0.12 68.76 03:47:01 PM 5 18.86 0.00 1.86 1.90 0.12 77.26 03:47:01 PM 6 31.03 0.00 2.99 1.18 0.10 64.70 03:47:01 PM 7 37.97 0.00 1.64 0.62 0.10 59.67 03:48:01 PM all 13.78 0.00 3.89 0.09 0.06 82.17 03:48:01 PM 0 8.47 0.00 1.00 0.12 0.07 90.34 03:48:01 PM 1 8.15 0.00 7.16 0.08 0.03 84.57 03:48:01 PM 2 6.33 0.00 11.38 0.12 0.07 82.11 03:48:01 PM 3 3.89 0.00 1.53 0.02 0.08 94.48 03:48:01 PM 4 49.33 0.00 2.26 0.23 0.12 48.06 03:48:01 PM 5 6.53 0.00 0.69 0.00 0.05 92.73 03:48:01 PM 6 12.56 0.00 0.85 0.07 0.05 86.47 03:48:01 PM 7 14.97 0.00 6.23 0.10 0.05 78.65 Average: all 21.84 0.00 1.95 0.56 0.09 75.56 Average: 0 18.16 0.00 1.46 0.26 0.09 80.04 Average: 1 25.08 0.00 2.39 1.17 0.09 71.26 Average: 2 18.38 0.00 2.91 0.74 0.09 77.87 Average: 3 20.91 0.00 1.52 0.26 0.09 77.22 Average: 4 22.73 0.00 1.69 0.57 0.10 74.91 Average: 5 15.09 0.00 1.61 0.67 0.09 82.54 Average: 6 24.48 0.00 1.68 0.48 0.08 73.27 Average: 7 29.87 0.00 2.35 0.33 0.09 67.36