---> uname -a: Linux prd-centos8-docker-8c-8g-17682.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: 2800.000 BogoMIPS: 5600.00 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 1138 25285 19 5466 30278 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:c8:6c:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:fec8:6c36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:ff:8f:e0 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:eaff:feff:8fe0/64 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) 12/04/2025 _x86_64_ (8 CPU) 12:29:53 LINUX RESTART (8 CPU) 12:30:00 PM tps rtps wtps bread/s bwrtn/s 12:30:02 PM 1124.32 1118.92 5.41 53737.84 4205.41 12:31:01 PM 304.17 102.61 201.56 12266.55 43170.45 12:32:01 PM 265.69 17.46 248.23 3728.45 12701.43 12:33:01 PM 131.14 1.80 129.35 498.85 11630.00 12:34:01 PM 26.98 0.10 26.88 30.13 2650.99 12:35:01 PM 113.01 0.42 112.60 383.74 39434.64 12:36:01 PM 25.92 0.48 25.44 21.46 541.29 12:37:01 PM 7.76 0.00 7.76 0.00 172.23 12:38:01 PM 5.26 0.00 5.26 0.00 448.13 12:39:01 PM 115.11 0.02 115.09 0.13 23907.45 12:40:01 PM 14.20 0.00 14.20 0.00 349.61 12:41:01 PM 168.58 0.00 168.58 0.00 2269.46 12:42:01 PM 69.43 2.93 66.49 4574.48 27455.73 Average: 106.28 13.20 93.08 1910.77 13662.73 12:30:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:02 PM 31833396 31816100 822308 2.52 2688 327244 806548 2.47 61436 413024 7872 12:31:01 PM 29541120 31211732 3114584 9.54 2688 1997176 1527488 4.53 185852 2508284 200192 12:32:01 PM 28695988 30707300 3959716 12.13 2688 2324008 1824532 5.41 213612 3259648 134456 12:33:01 PM 26812576 29091020 5843128 17.89 2688 2586768 3875012 11.50 281860 5055388 67768 12:34:01 PM 25113164 27951236 7542540 23.10 2688 3143112 4392168 13.03 334796 6683528 553636 12:35:01 PM 24108208 27522532 8547496 26.17 2688 3696676 4945616 14.67 435408 7497464 60 12:36:01 PM 23859936 27282592 8795768 26.93 2688 3704208 5433664 16.12 444132 7734716 116 12:37:01 PM 23866768 27289920 8788936 26.91 2688 3705456 4820556 14.30 444156 7731140 12 12:38:01 PM 24756000 28193668 7899704 24.19 2688 3719608 4617284 13.70 450096 6839500 3704 12:39:01 PM 22754668 26895296 9901036 30.32 2688 4409132 6732728 19.98 554184 8670604 1648 12:40:01 PM 21794064 25982864 10861640 33.26 2688 4457840 7472924 22.17 557076 9625212 3456 12:41:01 PM 23934612 28043636 8721092 26.71 2688 4365404 4015880 11.92 554228 7504920 28 12:42:01 PM 25835896 30947808 6819808 20.88 2688 5358388 1583720 4.70 909580 5244352 92168 Average: 25608184 28687362 7047520 21.58 2688 3368848 4003702 11.88 417417 6059060 81932 12:30:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:02 PM eth0 95.68 61.08 1901.48 8.01 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 433.40 270.15 1808.28 63.38 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 261.46 230.06 2588.84 55.16 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 294.22 229.81 3784.94 35.82 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 429.70 223.00 8400.67 37.51 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 5.80 5.80 0.53 0.53 0.00 0.00 0.00 0.00 12:35:01 PM eth0 52.67 35.34 1173.51 10.27 0.00 0.00 0.00 0.00 12:35:01 PM docker0 1.57 1.92 0.23 0.22 0.00 0.00 0.00 0.00 12:35:01 PM vethf07a0d1 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:36:01 PM lo 69.51 69.51 5.23 5.23 0.00 0.00 0.00 0.00 12:36:01 PM eth0 220.78 167.28 63.58 69.15 0.00 0.00 0.00 0.00 12:36:01 PM docker0 10.51 11.80 1.56 1.48 0.00 0.00 0.00 0.00 12:36:01 PM vethc60be12 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 PM lo 65.94 65.94 3.35 3.35 0.00 0.00 0.00 0.00 12:37:01 PM eth0 247.05 198.65 81.91 84.90 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.78 0.98 0.11 0.17 0.00 0.00 0.00 0.00 12:38:01 PM lo 43.15 43.15 2.11 2.11 0.00 0.00 0.00 0.00 12:38:01 PM eth0 181.99 145.05 76.73 64.26 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 18.94 18.94 2.43 2.43 0.00 0.00 0.00 0.00 12:39:01 PM eth0 479.57 189.94 2971.79 17.24 0.00 0.00 0.00 0.00 12:39:01 PM docker0 8.81 9.93 0.83 1.84 0.00 0.00 0.00 0.00 12:39:01 PM vethaa5d119 8.81 10.06 0.95 1.85 0.00 0.00 0.00 0.00 12:39:01 PM veth4defdda 0.00 0.37 0.00 0.14 0.00 0.00 0.00 0.00 12:40:01 PM lo 844.49 844.49 122.28 122.28 0.00 0.00 0.00 0.00 12:40:01 PM eth0 359.61 233.83 105.75 102.02 0.00 0.00 0.00 0.00 12:40:01 PM docker0 359.82 373.29 56.35 58.99 0.00 0.00 0.00 0.00 12:40:01 PM vethaa5d119 313.31 325.20 55.58 46.75 0.00 0.00 0.00 0.00 12:40:01 PM veth4defdda 46.51 48.33 5.69 12.35 0.00 0.00 0.00 0.00 12:41:01 PM lo 784.16 784.16 144.76 144.76 0.00 0.00 0.00 0.00 12:41:01 PM eth0 187.20 146.32 300.26 55.79 0.00 0.00 0.00 0.00 12:41:01 PM docker0 339.99 348.63 77.53 62.76 0.00 0.00 0.00 0.00 12:42:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 12:42:01 PM eth0 96.17 77.59 1265.22 20.07 0.00 0.00 0.00 0.00 12:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.56 152.56 23.37 23.37 0.00 0.00 0.00 0.00 Average: eth0 269.64 178.49 1885.17 51.17 0.00 0.00 0.00 0.00 Average: docker0 60.05 62.14 11.37 10.44 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) 12/04/2025 _x86_64_ (8 CPU) 12:29:53 LINUX RESTART (8 CPU) 12:30:00 PM CPU %user %nice %system %iowait %steal %idle 12:30:02 PM all 11.03 0.00 13.08 4.73 0.21 70.96 12:30:02 PM 0 8.74 0.00 11.48 1.09 0.00 78.69 12:30:02 PM 1 23.50 0.00 15.30 8.20 0.00 53.01 12:30:02 PM 2 5.49 0.00 8.79 0.00 0.00 85.71 12:30:02 PM 3 13.81 0.00 14.36 28.18 0.00 43.65 12:30:02 PM 4 8.70 0.00 17.39 0.00 0.54 73.37 12:30:02 PM 5 11.60 0.00 10.50 0.55 0.55 76.80 12:30:02 PM 6 8.20 0.00 14.75 0.00 0.00 77.05 12:30:02 PM 7 8.20 0.00 12.02 0.00 0.55 79.23 12:31:01 PM all 13.09 0.00 2.90 3.30 0.07 80.65 12:31:01 PM 0 15.68 0.00 3.66 2.98 0.09 77.59 12:31:01 PM 1 25.01 0.00 3.46 3.99 0.09 67.46 12:31:01 PM 2 18.11 0.00 2.80 0.53 0.07 78.50 12:31:01 PM 3 14.57 0.00 2.18 3.87 0.07 79.32 12:31:01 PM 4 8.81 0.00 3.99 9.66 0.05 77.49 12:31:01 PM 5 6.75 0.00 2.46 0.80 0.05 89.94 12:31:01 PM 6 5.96 0.00 2.42 3.13 0.07 88.42 12:31:01 PM 7 9.80 0.00 2.25 1.43 0.05 86.47 12:32:01 PM all 18.25 0.00 1.23 1.94 0.08 78.50 12:32:01 PM 0 10.01 0.00 1.03 3.10 0.08 85.76 12:32:01 PM 1 19.78 0.00 1.42 1.57 0.15 77.08 12:32:01 PM 2 16.84 0.00 1.57 3.85 0.07 77.67 12:32:01 PM 3 16.73 0.00 1.00 1.24 0.05 80.98 12:32:01 PM 4 16.56 0.00 1.09 3.26 0.07 79.03 12:32:01 PM 5 25.59 0.00 1.69 0.75 0.07 71.91 12:32:01 PM 6 14.60 0.00 0.51 0.71 0.08 84.10 12:32:01 PM 7 25.84 0.00 1.49 1.07 0.07 71.54 12:33:01 PM all 35.87 0.00 1.11 0.77 0.09 62.15 12:33:01 PM 0 42.56 0.00 0.95 0.62 0.10 55.77 12:33:01 PM 1 47.68 0.00 1.19 1.29 0.12 49.73 12:33:01 PM 2 17.47 0.00 1.47 2.00 0.07 78.99 12:33:01 PM 3 26.93 0.00 1.02 0.02 0.10 71.93 12:33:01 PM 4 24.58 0.00 0.79 0.05 0.08 74.50 12:33:01 PM 5 51.11 0.00 0.97 0.85 0.10 46.97 12:33:01 PM 6 49.01 0.00 1.27 1.15 0.10 48.47 12:33:01 PM 7 27.59 0.00 1.25 0.20 0.08 70.87 12:34:01 PM all 20.45 0.00 0.72 0.12 0.07 78.63 12:34:01 PM 0 9.56 0.00 0.60 0.00 0.03 89.80 12:34:01 PM 1 8.09 0.00 0.59 0.00 0.07 91.26 12:34:01 PM 2 49.17 0.00 1.27 0.58 0.08 48.90 12:34:01 PM 3 18.27 0.00 0.46 0.02 0.05 81.21 12:34:01 PM 4 8.04 0.00 1.32 0.18 0.05 90.41 12:34:01 PM 5 26.77 0.00 0.58 0.00 0.07 72.57 12:34:01 PM 6 16.56 0.00 0.47 0.20 0.17 82.61 12:34:01 PM 7 27.00 0.00 0.48 0.00 0.07 72.45 12:35:01 PM all 18.63 0.00 2.56 1.79 0.07 76.95 12:35:01 PM 0 17.13 0.00 2.12 0.02 0.07 80.67 12:35:01 PM 1 16.79 0.00 2.17 3.78 0.08 77.19 12:35:01 PM 2 9.37 0.00 2.41 4.26 0.07 83.90 12:35:01 PM 3 11.56 0.00 3.47 3.11 0.07 81.80 12:35:01 PM 4 36.42 0.00 2.32 1.31 0.08 59.87 12:35:01 PM 5 17.09 0.00 2.45 1.31 0.07 79.08 12:35:01 PM 6 20.92 0.00 2.37 0.12 0.07 76.53 12:35:01 PM 7 19.73 0.00 3.19 0.44 0.07 76.57 12:36:01 PM all 16.98 0.00 1.92 0.05 0.08 80.97 12:36:01 PM 0 15.32 0.00 1.81 0.02 0.10 82.76 12:36:01 PM 1 16.72 0.00 2.51 0.02 0.08 80.67 12:36:01 PM 2 16.44 0.00 2.03 0.05 0.08 81.41 12:36:01 PM 3 18.64 0.00 1.84 0.07 0.08 79.36 12:36:01 PM 4 13.85 0.00 1.46 0.02 0.07 84.61 12:36:01 PM 5 15.98 0.00 1.64 0.03 0.07 82.28 12:36:01 PM 6 22.72 0.00 1.94 0.10 0.08 75.15 12:36:01 PM 7 16.19 0.00 2.11 0.08 0.08 81.54 12:37:01 PM all 4.02 0.00 0.84 0.01 0.05 95.07 12:37:01 PM 0 7.52 0.00 1.44 0.00 0.05 90.99 12:37:01 PM 1 4.76 0.00 0.87 0.03 0.07 94.27 12:37:01 PM 2 3.72 0.00 0.85 0.02 0.07 95.35 12:37:01 PM 3 3.81 0.00 0.62 0.03 0.03 95.50 12:37:01 PM 4 3.14 0.00 0.72 0.00 0.05 96.09 12:37:01 PM 5 2.30 0.00 1.25 0.02 0.05 96.38 12:37:01 PM 6 2.11 0.00 0.52 0.00 0.03 97.34 12:37:01 PM 7 4.81 0.00 0.47 0.00 0.03 94.68 12:38:01 PM all 17.04 0.00 0.97 0.17 0.08 81.75 12:38:01 PM 0 24.40 0.00 1.51 0.92 0.08 73.08 12:38:01 PM 1 15.70 0.00 0.85 0.33 0.07 83.05 12:38:01 PM 2 24.36 0.00 1.15 0.02 0.08 74.39 12:38:01 PM 3 13.88 0.00 1.15 0.00 0.07 84.91 12:38:01 PM 4 10.07 0.00 0.65 0.00 0.07 89.21 12:38:01 PM 5 17.28 0.00 1.17 0.00 0.08 81.46 12:38:01 PM 6 12.36 0.00 0.87 0.00 0.08 86.69 12:38:01 PM 7 18.42 0.00 0.38 0.05 0.07 81.07 12:39:01 PM all 31.46 0.00 1.84 1.03 0.08 65.59 12:39:01 PM 0 39.10 0.00 2.38 0.52 0.10 57.90 12:39:01 PM 1 32.99 0.00 2.01 1.12 0.10 63.77 12:39:01 PM 2 25.71 0.00 1.83 2.82 0.07 69.57 12:39:01 PM 3 16.33 0.00 1.67 0.84 0.07 81.09 12:39:01 PM 4 34.16 0.00 1.69 2.03 0.08 62.03 12:39:01 PM 5 26.09 0.00 1.22 0.87 0.08 71.73 12:39:01 PM 6 39.40 0.00 1.51 0.05 0.08 58.95 12:39:01 PM 7 37.91 0.00 2.38 0.02 0.08 59.61 12:40:01 PM all 20.96 0.00 1.68 0.02 0.09 77.26 12:40:01 PM 0 20.72 0.00 1.12 0.02 0.08 78.06 12:40:01 PM 1 41.72 0.00 1.34 0.00 0.10 56.84 12:40:01 PM 2 21.58 0.00 1.66 0.00 0.08 76.68 12:40:01 PM 3 20.31 0.00 1.83 0.02 0.08 77.76 12:40:01 PM 4 16.20 0.00 1.68 0.07 0.08 81.97 12:40:01 PM 5 13.44 0.00 2.11 0.00 0.08 84.37 12:40:01 PM 6 19.11 0.00 1.53 0.03 0.08 79.25 12:40:01 PM 7 14.55 0.00 2.16 0.03 0.08 83.17 12:40:01 PM CPU %user %nice %system %iowait %steal %idle 12:41:01 PM all 25.45 0.00 1.76 0.30 0.08 72.40 12:41:01 PM 0 43.59 0.00 2.98 1.29 0.12 52.02 12:41:01 PM 1 16.24 0.00 0.90 0.00 0.07 82.79 12:41:01 PM 2 35.44 0.00 1.34 0.05 0.08 63.08 12:41:01 PM 3 16.97 0.00 1.26 0.08 0.07 81.62 12:41:01 PM 4 21.75 0.00 1.57 0.07 0.08 76.53 12:41:01 PM 5 12.00 0.00 1.91 0.75 0.07 85.27 12:41:01 PM 6 28.76 0.00 2.28 0.17 0.08 68.71 12:41:01 PM 7 28.87 0.00 1.86 0.02 0.08 69.17 12:42:01 PM all 22.74 0.00 1.63 1.11 0.06 74.45 12:42:01 PM 0 19.48 0.00 0.87 0.05 0.07 79.53 12:42:01 PM 1 31.45 0.00 2.02 2.99 0.08 63.45 12:42:01 PM 2 25.42 0.00 1.22 0.49 0.07 72.80 12:42:01 PM 3 15.19 0.00 1.61 1.46 0.07 81.68 12:42:01 PM 4 40.33 0.00 1.77 0.07 0.07 57.76 12:42:01 PM 5 22.73 0.00 1.91 0.03 0.07 75.27 12:42:01 PM 6 8.33 0.00 2.31 3.83 0.03 85.49 12:42:01 PM 7 19.01 0.00 1.30 0.00 0.07 79.62 Average: all 20.40 0.00 1.62 0.89 0.08 77.01 Average: 0 22.06 0.00 1.73 0.79 0.08 75.34 Average: 1 23.08 0.00 1.64 1.27 0.09 73.91 Average: 2 21.94 0.00 1.65 1.22 0.07 75.12 Average: 3 16.10 0.00 1.54 0.96 0.07 81.34 Average: 4 19.47 0.00 1.62 1.38 0.07 77.46 Average: 5 19.77 0.00 1.63 0.45 0.07 78.08 Average: 6 19.98 0.00 1.53 0.79 0.08 77.62 Average: 7 20.79 0.00 1.64 0.28 0.07 77.23