---> uname -a: Linux prd-centos8-docker-4c-4g-17868.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 827 10785 19 4150 14586 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:86:84:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85305sec preferred_lft 85305sec inet6 fe80::f816:3eff:fe86:8456/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:93:bb:5f 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::42:31ff:fe93:bb5f/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) 12/05/2025 _x86_64_ (4 CPU) 07:24:13 LINUX RESTART (4 CPU) 07:25:01 AM tps rtps wtps bread/s bwrtn/s 07:26:01 AM 292.35 14.43 277.92 3042.96 14141.68 07:27:01 AM 119.78 6.80 112.98 883.72 14568.51 07:28:01 AM 8.38 0.05 8.33 1.07 469.48 07:29:01 AM 0.98 0.00 0.98 0.00 110.51 07:30:01 AM 0.77 0.00 0.77 0.00 37.46 07:31:01 AM 1.70 0.00 1.70 0.00 92.55 07:32:01 AM 1.58 0.00 1.58 0.00 53.77 07:33:01 AM 1.00 0.00 1.00 0.00 13.96 07:34:01 AM 0.97 0.00 0.97 0.00 26.58 07:35:01 AM 0.98 0.00 0.98 0.00 15.15 07:36:01 AM 0.75 0.00 0.75 0.00 9.90 07:37:01 AM 0.95 0.00 0.95 0.00 10.81 07:38:01 AM 0.25 0.00 0.25 0.00 3.22 07:39:01 AM 0.38 0.00 0.38 0.00 14.68 07:40:01 AM 2.83 0.00 2.83 0.00 278.78 07:41:01 AM 99.83 2.08 97.75 284.22 1637.76 07:42:01 AM 166.64 6.46 160.18 5776.87 47972.84 Average: 41.18 1.75 39.43 587.59 4674.10 07:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:01 AM 12673040 14824720 3468492 21.49 2688 2355392 1321960 7.69 187520 2871540 217004 07:27:01 AM 9805676 12185488 6335856 39.25 2688 2579736 3968800 23.09 299288 5602376 8316 07:28:01 AM 9611796 11992420 6529736 40.45 2688 2580440 4001284 23.28 303864 5790904 16 07:29:01 AM 9593652 11977096 6547880 40.57 2688 2583252 4001284 23.28 303876 5810004 20 07:30:01 AM 9581352 11965592 6560180 40.64 2688 2584044 4012960 23.34 303876 5822084 12 07:31:01 AM 9522980 11910012 6618552 41.00 2688 2586840 4029160 23.44 304004 5880116 620 07:32:01 AM 9513512 11900948 6628020 41.06 2688 2587184 4029160 23.44 304024 5889768 20 07:33:01 AM 9513428 11900864 6628104 41.06 2688 2587184 4029160 23.44 304024 5889540 16 07:34:01 AM 9506384 11894320 6635148 41.11 2688 2587656 4045076 23.53 304024 5896532 16 07:35:01 AM 9506472 11894408 6635060 41.11 2688 2587656 4045076 23.53 304024 5896600 16 07:36:01 AM 9506128 11894068 6635404 41.11 2688 2587660 4045076 23.53 304024 5897120 12 07:37:01 AM 9505964 11893904 6635568 41.11 2688 2587660 4063788 23.64 304024 5897036 16 07:38:01 AM 9505940 11893884 6635592 41.11 2688 2587664 4063788 23.64 304024 5897108 24 07:39:01 AM 9501000 11889236 6640532 41.14 2688 2587956 4063788 23.64 304092 5902152 36 07:40:01 AM 9393372 11796652 6748160 41.81 2688 2602572 4135876 24.06 304112 6006456 7092 07:41:01 AM 11715492 14963164 4426040 27.42 2688 3441560 1139092 6.63 595320 3390420 838464 07:42:01 AM 11072156 14965756 5069376 31.41 2688 4074336 1147592 6.68 1336024 3252392 10260 Average: 9942844 12455443 6198688 38.40 2688 2711105 3537819 20.58 374714 5387773 63645 07:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 435.91 330.76 4338.94 58.96 0.00 0.00 0.00 0.00 07:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.53 0.53 0.47 0.47 0.00 0.00 0.00 0.00 07:27:01 AM eth0 107.02 98.17 1431.63 18.29 0.00 0.00 0.00 0.00 07:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 9.11 6.40 5.10 7.05 0.00 0.00 0.00 0.00 07:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 30.13 17.50 10.29 18.30 0.00 0.00 0.00 0.00 07:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 19.75 14.56 10.55 6.96 0.00 0.00 0.00 0.00 07:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 38.85 24.44 10.24 17.94 0.00 0.00 0.00 0.00 07:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 7.82 4.92 2.08 2.86 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 0.27 0.10 0.07 0.21 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 16.60 11.95 3.86 4.26 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 1.98 0.38 0.51 0.48 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 2.77 1.05 1.29 2.14 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 0.28 0.15 0.07 0.23 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 0.38 0.15 0.08 0.22 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 2.82 1.52 0.59 1.18 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 605.35 411.72 193.94 217.94 0.00 0.00 0.00 0.00 07:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.97 0.97 0.08 0.08 0.00 0.00 0.00 0.00 07:41:01 AM eth0 66.44 64.71 602.39 16.72 0.00 0.00 0.00 0.00 07:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 360.65 307.75 1887.39 5161.89 0.00 0.00 0.00 0.00 07:42:01 AM docker0 176.02 185.00 2586.11 619.25 0.00 0.00 0.00 0.00 Average: lo 0.09 0.09 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 100.38 76.26 499.93 325.66 0.00 0.00 0.00 0.00 Average: docker0 10.36 10.88 152.14 36.43 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) 12/05/2025 _x86_64_ (4 CPU) 07:24:13 LINUX RESTART (4 CPU) 07:25:01 AM CPU %user %nice %system %iowait %steal %idle 07:26:01 AM all 28.67 0.00 2.98 1.57 0.11 66.68 07:26:01 AM 0 26.30 0.00 2.01 0.95 0.10 70.64 07:26:01 AM 1 19.15 0.00 2.78 1.83 0.12 76.12 07:26:01 AM 2 35.35 0.00 2.95 1.93 0.08 59.69 07:26:01 AM 3 33.89 0.00 4.17 1.56 0.13 60.26 07:27:01 AM all 60.90 0.00 1.62 0.66 0.10 36.73 07:27:01 AM 0 54.73 0.00 1.05 0.35 0.10 43.77 07:27:01 AM 1 52.34 0.00 1.67 0.68 0.10 45.21 07:27:01 AM 2 78.56 0.00 2.42 1.04 0.10 17.88 07:27:01 AM 3 58.00 0.00 1.33 0.55 0.08 40.04 07:28:01 AM all 9.85 0.00 0.30 0.03 0.05 89.77 07:28:01 AM 0 4.36 0.00 0.27 0.07 0.05 95.26 07:28:01 AM 1 22.03 0.00 0.57 0.00 0.05 77.36 07:28:01 AM 2 6.07 0.00 0.10 0.00 0.05 93.78 07:28:01 AM 3 6.94 0.00 0.25 0.07 0.05 92.69 07:29:01 AM all 2.64 0.00 0.34 0.00 0.05 96.97 07:29:01 AM 0 1.70 0.00 0.53 0.00 0.07 97.69 07:29:01 AM 1 2.32 0.00 0.32 0.00 0.05 97.31 07:29:01 AM 2 3.12 0.00 0.17 0.02 0.03 96.67 07:29:01 AM 3 3.42 0.00 0.35 0.00 0.03 96.20 07:30:01 AM all 0.92 0.00 0.15 0.00 0.05 98.88 07:30:01 AM 0 0.57 0.00 0.23 0.00 0.07 99.13 07:30:01 AM 1 0.98 0.00 0.13 0.00 0.02 98.87 07:30:01 AM 2 1.07 0.00 0.15 0.00 0.07 98.72 07:30:01 AM 3 1.07 0.00 0.10 0.00 0.03 98.80 07:31:01 AM all 3.26 0.00 0.37 0.00 0.05 96.32 07:31:01 AM 0 2.72 0.00 0.40 0.00 0.05 96.82 07:31:01 AM 1 3.90 0.00 0.22 0.00 0.03 95.85 07:31:01 AM 2 2.67 0.00 0.57 0.02 0.07 96.68 07:31:01 AM 3 3.75 0.00 0.28 0.00 0.05 95.91 07:32:01 AM all 0.85 0.00 0.12 0.01 0.05 98.98 07:32:01 AM 0 0.68 0.00 0.12 0.00 0.05 99.15 07:32:01 AM 1 1.23 0.00 0.05 0.00 0.05 98.67 07:32:01 AM 2 0.70 0.00 0.20 0.03 0.05 99.02 07:32:01 AM 3 0.77 0.00 0.12 0.00 0.03 99.08 07:33:01 AM all 0.22 0.00 0.05 0.00 0.04 99.70 07:33:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 07:33:01 AM 1 0.12 0.00 0.07 0.00 0.07 99.75 07:33:01 AM 2 0.10 0.00 0.05 0.00 0.02 99.83 07:33:01 AM 3 0.57 0.00 0.02 0.00 0.02 99.40 07:34:01 AM all 0.67 0.00 0.10 0.00 0.05 99.18 07:34:01 AM 0 0.47 0.00 0.13 0.00 0.03 99.37 07:34:01 AM 1 0.72 0.00 0.10 0.00 0.07 99.12 07:34:01 AM 2 0.57 0.00 0.07 0.00 0.05 99.32 07:34:01 AM 3 0.93 0.00 0.10 0.00 0.03 98.93 07:35:01 AM all 0.23 0.00 0.05 0.00 0.05 99.67 07:35:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 07:35:01 AM 1 0.22 0.00 0.07 0.00 0.07 99.65 07:35:01 AM 2 0.18 0.00 0.10 0.00 0.05 99.67 07:35:01 AM 3 0.45 0.00 0.00 0.00 0.02 99.53 07:36:01 AM all 0.26 0.00 0.05 0.00 0.05 99.63 07:36:01 AM 0 0.17 0.00 0.05 0.00 0.05 99.73 07:36:01 AM 1 0.40 0.00 0.05 0.00 0.05 99.50 07:36:01 AM 2 0.28 0.00 0.07 0.00 0.07 99.58 07:36:01 AM 3 0.20 0.00 0.05 0.00 0.05 99.70 07:36:01 AM CPU %user %nice %system %iowait %steal %idle 07:37:01 AM all 0.35 0.00 0.05 0.00 0.05 99.55 07:37:01 AM 0 0.33 0.00 0.03 0.00 0.05 99.58 07:37:01 AM 1 0.80 0.00 0.02 0.00 0.02 99.17 07:37:01 AM 2 0.20 0.00 0.08 0.00 0.08 99.63 07:37:01 AM 3 0.07 0.00 0.05 0.00 0.05 99.83 07:38:01 AM all 0.09 0.00 0.05 0.00 0.04 99.82 07:38:01 AM 0 0.07 0.00 0.02 0.00 0.03 99.88 07:38:01 AM 1 0.03 0.00 0.03 0.00 0.02 99.92 07:38:01 AM 2 0.17 0.00 0.07 0.00 0.07 99.70 07:38:01 AM 3 0.10 0.00 0.07 0.00 0.03 99.80 07:39:01 AM all 0.59 0.00 0.10 0.00 0.05 99.26 07:39:01 AM 0 0.47 0.00 0.10 0.00 0.07 99.37 07:39:01 AM 1 1.07 0.00 0.07 0.00 0.03 98.83 07:39:01 AM 2 0.30 0.00 0.13 0.00 0.05 99.52 07:39:01 AM 3 0.52 0.00 0.12 0.00 0.03 99.33 07:40:01 AM all 19.89 0.00 3.38 0.02 0.06 76.65 07:40:01 AM 0 27.31 0.00 2.95 0.02 0.05 69.68 07:40:01 AM 1 20.27 0.00 1.42 0.00 0.07 78.24 07:40:01 AM 2 17.59 0.00 4.01 0.03 0.07 78.30 07:40:01 AM 3 14.40 0.00 5.13 0.02 0.07 80.38 07:41:01 AM all 39.78 0.00 4.54 0.45 0.09 55.14 07:41:01 AM 0 37.92 0.00 3.69 0.70 0.10 57.58 07:41:01 AM 1 32.40 0.00 5.28 0.82 0.08 61.42 07:41:01 AM 2 52.25 0.00 4.59 0.18 0.10 42.87 07:41:01 AM 3 36.51 0.00 4.60 0.08 0.08 58.73 07:42:01 AM all 18.67 0.00 3.71 1.71 0.08 75.83 07:42:01 AM 0 11.40 0.00 2.88 0.62 0.10 84.99 07:42:01 AM 1 13.65 0.00 3.45 1.27 0.10 81.53 07:42:01 AM 2 33.54 0.00 4.27 0.92 0.07 61.20 07:42:01 AM 3 16.14 0.00 4.22 4.01 0.07 75.56 Average: all 11.03 0.00 1.05 0.26 0.06 87.59 Average: 0 9.95 0.00 0.86 0.16 0.06 88.97 Average: 1 10.08 0.00 0.96 0.27 0.06 88.63 Average: 2 13.66 0.00 1.17 0.24 0.06 84.86 Average: 3 10.44 0.00 1.23 0.37 0.05 87.91