---> uname -a: Linux prd-centos8-docker-8c-8g-7692.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 1129 25082 19 5677 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:d1:28:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:fed1:2842/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:e4:41:6b 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::42:65ff:fee4:416b/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) 10/31/2025 _x86_64_ (8 CPU) 10:31:11 LINUX RESTART (8 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 283.15 17.38 265.77 3728.71 13575.05 10:34:01 AM 137.31 1.80 135.51 498.85 11868.56 10:35:01 AM 23.43 0.00 23.43 0.00 2510.03 10:36:01 AM 106.40 0.53 105.86 412.33 38649.26 10:37:01 AM 29.67 0.43 29.24 20.93 482.94 10:38:01 AM 12.08 0.05 12.03 0.53 528.99 10:39:01 AM 120.06 0.00 120.06 0.00 23962.99 10:40:01 AM 17.51 0.00 17.51 0.00 382.62 10:41:01 AM 225.56 0.00 225.56 0.00 2183.02 10:42:01 AM 35.42 2.48 32.94 4510.63 1849.45 10:43:01 AM 51.27 1.43 49.84 1743.71 33450.11 Average: 94.71 2.19 92.52 992.28 11767.24 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 28748664 30754760 3907048 11.96 2688 2319024 1761172 5.23 214792 3208472 133188 10:34:01 AM 27353744 29627456 5301968 16.24 2688 2582044 2771052 8.22 282512 4513156 67340 10:35:01 AM 26971924 29250728 5683788 17.41 2688 2586096 3439648 10.21 287020 4888816 2548 10:36:01 AM 25178932 28587584 7476780 22.90 2688 3690912 4316024 12.81 436072 6428304 104 10:37:01 AM 24974564 28387944 7681148 23.52 2688 3695652 3774028 11.20 443740 6628208 760 10:38:01 AM 25243248 28669196 7412464 22.70 2688 3707976 3703716 10.99 449516 6354524 1920 10:39:01 AM 23802012 27933112 8853700 27.11 2688 4399592 5671388 16.83 549724 7633704 1548 10:40:01 AM 23010304 27169968 9645408 29.54 2688 4428572 6391572 18.96 557692 8411804 172 10:41:01 AM 24433900 28531064 8221812 25.18 2688 4353400 3690852 10.95 552400 7013124 15520 10:42:01 AM 23851792 28899476 8803920 26.96 2688 5297476 3187824 9.46 728112 7410748 781424 10:43:01 AM 25705776 31023336 6949936 21.28 2688 5561132 1514652 4.49 967776 5313928 29368 Average: 25388624 28984966 7267088 22.25 2688 3874716 3656539 10.85 497214 6164072 93990 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 268.07 227.61 2568.92 54.11 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 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 324.41 255.69 3791.46 38.90 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 136.35 97.82 88.48 28.40 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 10:36:01 AM lo 3.17 3.17 0.29 0.29 0.00 0.00 0.00 0.00 10:36:01 AM eth0 322.01 184.37 9477.76 15.54 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 10:36:01 AM veth89b05d7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:37:01 AM lo 60.38 60.38 4.76 4.76 0.00 0.00 0.00 0.00 10:37:01 AM eth0 241.05 179.02 71.76 76.70 0.00 0.00 0.00 0.00 10:37:01 AM docker0 10.85 12.23 1.60 1.54 0.00 0.00 0.00 0.00 10:38:01 AM lo 43.99 43.99 2.27 2.27 0.00 0.00 0.00 0.00 10:38:01 AM eth0 245.41 168.13 84.55 69.73 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.78 0.98 0.11 0.16 0.00 0.00 0.00 0.00 10:39:01 AM lo 19.93 19.93 2.47 2.47 0.00 0.00 0.00 0.00 10:39:01 AM eth0 616.33 245.66 2982.74 21.35 0.00 0.00 0.00 0.00 10:39:01 AM docker0 8.72 9.97 0.81 1.72 0.00 0.00 0.00 0.00 10:39:01 AM veth7abec73 8.72 10.10 0.93 1.73 0.00 0.00 0.00 0.00 10:39:01 AM veth283c634 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:40:01 AM lo 445.28 445.28 63.30 63.30 0.00 0.00 0.00 0.00 10:40:01 AM eth0 46.68 34.72 14.31 15.94 0.00 0.00 0.00 0.00 10:40:01 AM docker0 188.70 194.89 28.71 30.82 0.00 0.00 0.00 0.00 10:40:01 AM veth7abec73 159.28 166.28 28.01 24.10 0.00 0.00 0.00 0.00 10:40:01 AM veth283c634 29.42 29.06 3.28 6.97 0.00 0.00 0.00 0.00 10:41:01 AM lo 1065.39 1065.39 197.13 197.13 0.00 0.00 0.00 0.00 10:41:01 AM eth0 137.14 109.16 289.23 42.78 0.00 0.00 0.00 0.00 10:41:01 AM docker0 461.58 473.31 98.21 91.66 0.00 0.00 0.00 0.00 10:42:01 AM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 10:42:01 AM eth0 81.64 70.98 1256.37 18.56 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 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 214.68 174.22 2642.94 69.52 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.02 149.02 24.57 24.57 0.00 0.00 0.00 0.00 Average: eth0 239.43 158.85 2115.35 41.05 0.00 0.00 0.00 0.00 Average: docker0 61.04 62.95 11.78 11.46 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) 10/31/2025 _x86_64_ (8 CPU) 10:31:11 LINUX RESTART (8 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 20.16 0.00 1.53 0.79 0.07 77.46 10:33:01 AM 0 15.97 0.00 1.10 0.42 0.08 82.43 10:33:01 AM 1 13.39 0.00 1.02 0.75 0.07 84.78 10:33:01 AM 2 18.90 0.00 1.19 0.37 0.08 79.46 10:33:01 AM 3 22.49 0.00 1.99 0.99 0.07 74.46 10:33:01 AM 4 38.47 0.00 2.94 0.65 0.08 57.85 10:33:01 AM 5 16.93 0.00 1.52 1.10 0.07 80.38 10:33:01 AM 6 18.01 0.00 0.82 0.57 0.05 80.56 10:33:01 AM 7 17.13 0.00 1.62 1.44 0.05 79.76 10:34:01 AM all 40.49 0.00 1.22 0.38 0.10 57.81 10:34:01 AM 0 50.99 0.00 1.45 0.07 0.12 47.38 10:34:01 AM 1 35.48 0.00 0.94 0.03 0.10 63.45 10:34:01 AM 2 42.52 0.00 1.52 0.79 0.10 55.07 10:34:01 AM 3 44.19 0.00 0.99 0.07 0.12 54.64 10:34:01 AM 4 23.99 0.00 1.34 0.35 0.08 74.23 10:34:01 AM 5 41.72 0.00 1.15 0.43 0.10 56.59 10:34:01 AM 6 47.31 0.00 1.22 0.33 0.08 51.05 10:34:01 AM 7 37.73 0.00 1.17 0.97 0.08 60.04 10:35:01 AM all 18.43 0.00 0.45 0.10 0.04 80.98 10:35:01 AM 0 10.05 0.00 0.27 0.00 0.03 89.65 10:35:01 AM 1 15.11 0.00 0.48 0.67 0.03 83.71 10:35:01 AM 2 14.36 0.00 1.10 0.03 0.05 84.45 10:35:01 AM 3 3.66 0.00 0.97 0.08 0.03 95.25 10:35:01 AM 4 41.98 0.00 0.47 0.03 0.07 57.45 10:35:01 AM 5 36.05 0.00 0.08 0.00 0.05 63.82 10:35:01 AM 6 21.05 0.00 0.08 0.00 0.03 78.83 10:35:01 AM 7 5.04 0.00 0.17 0.00 0.05 94.74 10:36:01 AM all 20.65 0.00 3.15 2.02 0.08 74.09 10:36:01 AM 0 19.71 0.00 3.27 0.05 0.10 76.87 10:36:01 AM 1 17.41 0.00 3.19 3.72 0.08 75.60 10:36:01 AM 2 24.18 0.00 3.43 4.75 0.08 67.55 10:36:01 AM 3 19.36 0.00 2.89 0.82 0.08 76.84 10:36:01 AM 4 18.62 0.00 2.44 3.05 0.07 75.82 10:36:01 AM 5 16.01 0.00 3.67 0.57 0.08 79.66 10:36:01 AM 6 36.53 0.00 3.62 0.15 0.08 59.61 10:36:01 AM 7 13.39 0.00 2.71 3.02 0.07 80.81 10:37:01 AM all 19.48 0.00 2.23 0.05 0.10 78.14 10:37:01 AM 0 19.85 0.00 1.92 0.02 0.08 78.12 10:37:01 AM 1 24.13 0.00 2.88 0.03 0.10 72.85 10:37:01 AM 2 20.85 0.00 1.96 0.07 0.10 77.02 10:37:01 AM 3 24.00 0.00 2.36 0.05 0.10 73.49 10:37:01 AM 4 16.51 0.00 1.84 0.10 0.08 81.46 10:37:01 AM 5 14.39 0.00 1.91 0.07 0.10 83.53 10:37:01 AM 6 18.36 0.00 2.65 0.03 0.12 78.84 10:37:01 AM 7 17.75 0.00 2.35 0.05 0.08 79.77 10:38:01 AM all 20.86 0.00 1.44 0.03 0.09 77.59 10:38:01 AM 0 24.16 0.00 2.10 0.03 0.08 73.62 10:38:01 AM 1 29.59 0.00 1.17 0.00 0.10 69.14 10:38:01 AM 2 14.42 0.00 1.12 0.07 0.07 84.32 10:38:01 AM 3 7.79 0.00 1.42 0.02 0.08 90.69 10:38:01 AM 4 23.08 0.00 1.61 0.03 0.08 75.20 10:38:01 AM 5 13.14 0.00 1.51 0.03 0.10 85.22 10:38:01 AM 6 26.89 0.00 1.32 0.03 0.08 71.67 10:38:01 AM 7 27.74 0.00 1.27 0.02 0.08 70.89 10:39:01 AM all 33.63 0.00 2.19 0.75 0.09 63.34 10:39:01 AM 0 44.79 0.00 2.40 0.08 0.12 52.61 10:39:01 AM 1 23.86 0.00 2.72 1.90 0.10 71.42 10:39:01 AM 2 25.96 0.00 2.70 1.29 0.08 69.97 10:39:01 AM 3 25.26 0.00 2.05 1.59 0.07 71.03 10:39:01 AM 4 33.94 0.00 2.32 0.22 0.10 63.42 10:39:01 AM 5 43.36 0.00 1.81 0.13 0.10 54.59 10:39:01 AM 6 37.59 0.00 1.26 0.05 0.10 61.00 10:39:01 AM 7 34.26 0.00 2.29 0.71 0.08 62.66 10:40:01 AM all 20.73 0.00 1.05 0.01 0.09 78.11 10:40:01 AM 0 20.92 0.00 0.70 0.00 0.08 78.30 10:40:01 AM 1 21.18 0.00 1.19 0.03 0.08 77.52 10:40:01 AM 2 46.10 0.00 1.71 0.00 0.12 52.08 10:40:01 AM 3 14.24 0.00 0.77 0.03 0.10 84.86 10:40:01 AM 4 14.99 0.00 0.90 0.00 0.07 84.04 10:40:01 AM 5 17.58 0.00 0.97 0.00 0.08 81.36 10:40:01 AM 6 22.27 0.00 0.99 0.02 0.10 76.62 10:40:01 AM 7 8.56 0.00 1.21 0.02 0.08 90.13 10:41:01 AM all 21.64 0.00 2.18 0.30 0.11 75.76 10:41:01 AM 0 22.32 0.00 1.83 0.07 0.13 75.65 10:41:01 AM 1 20.56 0.00 2.50 0.02 0.12 76.80 10:41:01 AM 2 24.50 0.00 1.46 0.02 0.10 73.92 10:41:01 AM 3 23.04 0.00 1.32 0.00 0.08 75.55 10:41:01 AM 4 21.08 0.00 1.98 0.02 0.10 76.82 10:41:01 AM 5 27.57 0.00 2.55 0.00 0.10 69.78 10:41:01 AM 6 18.58 0.00 2.83 0.07 0.12 78.41 10:41:01 AM 7 15.46 0.00 3.01 2.24 0.10 79.19 10:42:01 AM all 30.62 0.00 1.39 0.12 0.08 67.79 10:42:01 AM 0 32.46 0.00 1.22 0.20 0.07 66.05 10:42:01 AM 1 39.59 0.00 1.74 0.12 0.08 58.48 10:42:01 AM 2 34.20 0.00 0.89 0.00 0.07 64.85 10:42:01 AM 3 27.09 0.00 1.09 0.15 0.07 71.61 10:42:01 AM 4 28.97 0.00 1.24 0.05 0.07 69.67 10:42:01 AM 5 37.25 0.00 2.19 0.25 0.10 60.21 10:42:01 AM 6 24.99 0.00 1.59 0.17 0.07 73.19 10:42:01 AM 7 20.45 0.00 1.19 0.03 0.08 78.25 10:43:01 AM all 32.05 0.00 1.29 0.92 0.09 65.66 10:43:01 AM 0 11.27 0.00 1.15 0.28 0.10 87.20 10:43:01 AM 1 14.92 0.00 1.41 2.39 0.07 81.21 10:43:01 AM 2 12.40 0.00 1.14 0.05 0.05 86.37 10:43:01 AM 3 50.58 0.00 2.28 0.02 0.12 47.01 10:43:01 AM 4 30.93 0.00 1.05 0.00 0.10 67.92 10:43:01 AM 5 51.93 0.00 1.64 1.72 0.08 44.63 10:43:01 AM 6 40.72 0.00 0.87 2.83 0.10 55.48 10:43:01 AM 7 43.64 0.00 0.80 0.05 0.08 55.43 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.34 0.00 1.65 0.50 0.08 72.43 Average: 0 24.77 0.00 1.58 0.11 0.09 73.45 Average: 1 23.21 0.00 1.75 0.88 0.09 74.08 Average: 2 25.31 0.00 1.65 0.67 0.08 72.28 Average: 3 23.79 0.00 1.65 0.35 0.08 74.13 Average: 4 26.61 0.00 1.65 0.41 0.08 71.25 Average: 5 28.73 0.00 1.73 0.39 0.09 69.06 Average: 6 28.39 0.00 1.56 0.39 0.09 69.57 Average: 7 21.93 0.00 1.61 0.77 0.08 75.60