---> uname -a: Linux prd-centos8-docker-8c-8g-26625.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1129 25318 19 5442 30287 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:e8:bd:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fee8:bdc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:50:85:c7 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::42:97ff:fe50:85c7/64 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) 07/08/2025 _x86_64_ (8 CPU) 10:32:09 LINUX RESTART (8 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 267.63 17.96 249.67 3846.32 12953.27 10:35:01 AM 170.18 1.13 169.04 275.91 16737.20 10:36:02 AM 100.25 0.68 99.57 453.85 35964.13 10:37:01 AM 28.30 0.51 27.79 23.04 518.55 10:38:01 AM 6.56 0.00 6.56 0.00 391.87 10:39:01 AM 20.88 0.00 20.88 0.00 432.94 10:40:01 AM 104.10 0.00 104.10 0.00 23583.91 10:41:01 AM 223.91 0.00 223.91 0.00 2325.44 10:42:01 AM 56.26 2.92 53.35 4552.75 27489.07 Average: 108.82 2.58 106.24 1018.74 13401.47 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 27767092 29926696 4888612 14.97 2688 2472368 2662332 7.90 229492 4171204 279716 10:35:01 AM 25350856 28732800 7304848 22.37 2688 3666440 3549540 10.53 336752 6374860 1012252 10:36:02 AM 24882836 28283260 7772868 23.80 2688 3683068 4182384 12.41 430068 6731448 52 10:37:01 AM 24713152 28119168 7942552 24.32 2688 3688800 4028872 11.95 436340 6897192 76 10:38:01 AM 25548232 28962600 7107472 21.76 2688 3697148 3299576 9.79 438184 6065684 16 10:39:01 AM 24911164 28564456 7744540 23.72 2688 3933704 3592068 10.66 501212 6630124 231812 10:40:01 AM 22876100 27012640 9779604 29.95 2688 4406096 6561692 19.47 549540 8554956 792 10:41:01 AM 24159272 28243876 8496432 26.02 2688 4342376 3836196 11.38 547096 7294396 17480 10:42:01 AM 25920432 31006432 6735272 20.63 2688 5332796 1539544 4.57 902220 5168508 87732 Average: 25125460 28761325 7530244 23.06 2688 3913644 3694689 10.96 485656 6432041 181103 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 398.47 313.43 5079.23 59.60 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 415.13 276.24 10668.35 38.62 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 AM lo 7.13 7.13 0.60 0.60 0.00 0.00 0.00 0.00 10:36:02 AM eth0 25.41 18.29 6.01 8.38 0.00 0.00 0.00 0.00 10:36:02 AM docker0 1.42 1.87 0.23 0.22 0.00 0.00 0.00 0.00 10:36:02 AM vethca7dfde 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 59.17 59.17 4.53 4.53 0.00 0.00 0.00 0.00 10:37:01 AM eth0 175.79 129.87 54.77 60.98 0.00 0.00 0.00 0.00 10:37:01 AM docker0 9.34 10.86 1.47 1.45 0.00 0.00 0.00 0.00 10:38:01 AM lo 28.09 28.09 1.37 1.37 0.00 0.00 0.00 0.00 10:38:01 AM eth0 221.11 165.93 93.70 64.85 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:39:01 AM eth0 93.97 72.57 714.89 17.14 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 289.60 289.60 42.57 42.57 0.00 0.00 0.00 0.00 10:40:01 AM eth0 658.05 377.67 2289.43 32.04 0.00 0.00 0.00 0.00 10:40:01 AM docker0 124.24 130.84 19.26 20.74 0.00 0.00 0.00 0.00 10:40:01 AM vethc0624cd 114.53 120.64 19.87 17.89 0.00 0.00 0.00 0.00 10:40:01 AM vethdf9a038 9.71 10.90 1.09 3.12 0.00 0.00 0.00 0.00 10:41:01 AM lo 1147.88 1147.88 205.86 205.86 0.00 0.00 0.00 0.00 10:41:01 AM eth0 89.80 73.79 302.59 27.51 0.00 0.00 0.00 0.00 10:41:01 AM docker0 504.33 516.28 101.98 97.30 0.00 0.00 0.00 0.00 10:42:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:42:01 AM eth0 78.01 65.14 1259.12 16.49 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 170.53 170.53 28.38 28.38 0.00 0.00 0.00 0.00 Average: eth0 239.65 165.95 2278.38 36.14 0.00 0.00 0.00 0.00 Average: docker0 71.15 73.43 13.68 13.32 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) 07/08/2025 _x86_64_ (8 CPU) 10:32:09 LINUX RESTART (8 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 26.59 0.00 1.43 0.80 0.07 71.11 10:34:01 AM 0 13.94 0.00 1.24 0.75 0.08 83.99 10:34:01 AM 1 19.06 0.00 1.34 0.84 0.07 78.70 10:34:01 AM 2 22.14 0.00 1.14 0.30 0.08 76.33 10:34:01 AM 3 44.31 0.00 1.44 0.99 0.07 53.20 10:34:01 AM 4 28.91 0.00 0.92 0.58 0.05 69.53 10:34:01 AM 5 23.44 0.00 1.56 1.22 0.10 73.68 10:34:01 AM 6 32.53 0.00 1.94 0.48 0.05 65.00 10:34:01 AM 7 28.38 0.00 1.85 1.25 0.08 68.43 10:35:01 AM all 40.05 0.00 2.95 0.49 0.09 56.43 10:35:01 AM 0 38.38 0.00 1.98 0.07 0.10 59.48 10:35:01 AM 1 35.14 0.00 4.24 1.26 0.08 59.28 10:35:01 AM 2 34.01 0.00 2.72 0.35 0.10 62.82 10:35:01 AM 3 55.24 0.00 2.62 0.50 0.08 41.55 10:35:01 AM 4 54.09 0.00 2.94 0.54 0.08 42.35 10:35:01 AM 5 19.54 0.00 3.55 0.82 0.08 76.00 10:35:01 AM 6 28.51 0.00 2.91 0.12 0.08 68.37 10:35:01 AM 7 55.41 0.00 2.65 0.23 0.08 41.62 10:36:02 AM all 20.23 0.00 2.12 0.67 0.08 76.89 10:36:02 AM 0 20.26 0.00 2.37 0.08 0.08 77.20 10:36:02 AM 1 19.72 0.00 1.81 0.64 0.12 77.72 10:36:02 AM 2 16.00 0.00 1.93 2.58 0.08 79.41 10:36:02 AM 3 15.06 0.00 1.92 1.17 0.08 81.76 10:36:02 AM 4 24.05 0.00 1.97 0.10 0.10 73.77 10:36:02 AM 5 20.78 0.00 2.26 0.03 0.07 76.86 10:36:02 AM 6 25.41 0.00 2.58 0.05 0.07 71.90 10:36:02 AM 7 20.56 0.00 2.12 0.72 0.07 76.53 10:37:01 AM all 17.48 0.00 2.04 0.05 0.09 80.34 10:37:01 AM 0 14.12 0.00 2.29 0.05 0.10 83.44 10:37:01 AM 1 18.84 0.00 1.96 0.05 0.12 79.04 10:37:01 AM 2 18.41 0.00 1.92 0.03 0.09 79.54 10:37:01 AM 3 23.31 0.00 2.64 0.09 0.10 73.87 10:37:01 AM 4 15.40 0.00 1.63 0.02 0.09 82.86 10:37:01 AM 5 19.33 0.00 1.86 0.03 0.09 78.70 10:37:01 AM 6 9.67 0.00 1.97 0.07 0.09 88.20 10:37:01 AM 7 20.77 0.00 2.01 0.07 0.09 77.07 10:38:01 AM all 9.50 0.00 0.60 0.02 0.06 89.81 10:38:01 AM 0 3.29 0.00 0.88 0.00 0.07 95.76 10:38:01 AM 1 29.54 0.00 1.32 0.03 0.07 69.05 10:38:01 AM 2 8.95 0.00 0.48 0.00 0.07 90.50 10:38:01 AM 3 9.40 0.00 0.42 0.03 0.05 90.10 10:38:01 AM 4 9.86 0.00 0.33 0.00 0.05 89.75 10:38:01 AM 5 5.04 0.00 0.27 0.00 0.08 94.61 10:38:01 AM 6 4.52 0.00 0.48 0.00 0.07 94.92 10:38:01 AM 7 5.40 0.00 0.63 0.07 0.07 93.83 10:39:01 AM all 31.12 0.00 0.71 0.04 0.07 68.06 10:39:01 AM 0 22.64 0.00 0.75 0.00 0.08 76.53 10:39:01 AM 1 60.78 0.00 1.04 0.03 0.08 38.07 10:39:01 AM 2 30.79 0.00 0.42 0.00 0.08 68.71 10:39:01 AM 3 37.35 0.00 0.58 0.10 0.08 61.88 10:39:01 AM 4 17.10 0.00 0.90 0.02 0.05 81.94 10:39:01 AM 5 29.86 0.00 0.90 0.10 0.08 69.05 10:39:01 AM 6 33.21 0.00 0.38 0.03 0.07 66.30 10:39:01 AM 7 17.28 0.00 0.67 0.03 0.03 81.99 10:40:01 AM all 26.14 0.00 2.33 0.39 0.09 71.05 10:40:01 AM 0 15.98 0.00 2.08 0.17 0.10 81.68 10:40:01 AM 1 24.39 0.00 3.55 0.68 0.12 71.27 10:40:01 AM 2 29.84 0.00 1.88 0.07 0.08 68.13 10:40:01 AM 3 20.58 0.00 2.68 0.72 0.08 75.94 10:40:01 AM 4 34.51 0.00 1.98 0.32 0.10 63.10 10:40:01 AM 5 35.19 0.00 1.80 0.03 0.08 62.89 10:40:01 AM 6 27.73 0.00 2.67 1.14 0.10 68.35 10:40:01 AM 7 20.80 0.00 1.99 0.00 0.08 77.13 10:41:01 AM all 24.39 0.00 1.91 0.40 0.08 73.21 10:41:01 AM 0 13.63 0.00 2.66 2.93 0.07 80.71 10:41:01 AM 1 30.16 0.00 1.24 0.03 0.10 68.47 10:41:01 AM 2 17.22 0.00 1.99 0.07 0.08 80.64 10:41:01 AM 3 36.18 0.00 1.40 0.08 0.08 62.25 10:41:01 AM 4 25.29 0.00 1.52 0.02 0.07 73.10 10:41:01 AM 5 24.19 0.00 2.13 0.02 0.08 73.58 10:41:01 AM 6 26.83 0.00 1.66 0.02 0.08 71.42 10:41:01 AM 7 21.62 0.00 2.69 0.03 0.08 75.57 10:42:01 AM all 25.83 0.00 1.81 0.46 0.07 71.84 10:42:01 AM 0 22.89 0.00 1.60 0.17 0.08 75.25 10:42:01 AM 1 31.95 0.00 1.55 0.28 0.07 66.15 10:42:01 AM 2 26.12 0.00 1.94 0.05 0.08 71.81 10:42:01 AM 3 28.73 0.00 2.53 0.35 0.07 68.32 10:42:01 AM 4 24.06 0.00 1.59 0.02 0.07 74.27 10:42:01 AM 5 14.45 0.00 1.77 2.46 0.05 81.26 10:42:01 AM 6 21.09 0.00 1.46 0.08 0.05 77.32 10:42:01 AM 7 37.36 0.00 2.01 0.23 0.07 60.33 Average: all 24.60 0.00 1.76 0.37 0.08 73.19 Average: 0 18.35 0.00 1.76 0.47 0.09 79.33 Average: 1 29.98 0.00 2.00 0.43 0.09 67.50 Average: 2 22.61 0.00 1.60 0.38 0.08 75.33 Average: 3 30.03 0.00 1.80 0.45 0.08 67.65 Average: 4 25.92 0.00 1.53 0.18 0.07 72.30 Average: 5 21.32 0.00 1.79 0.53 0.08 76.29 Average: 6 23.29 0.00 1.78 0.22 0.07 74.64 Average: 7 25.28 0.00 1.84 0.29 0.07 72.50