---> uname -a: Linux prd-centos8-docker-8c-8g-3959.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 1145 25080 19 5664 30271 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:07:47:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fe07:478c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:44:64:19 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::42:2ff:fe44:6419/64 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) 10/20/2025 _x86_64_ (8 CPU) 13:21:23 LINUX RESTART (8 CPU) 01:22:01 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 182.59 14.48 168.11 3055.38 9917.31 01:24:01 PM 212.18 4.88 207.30 1167.81 16231.39 01:25:01 PM 170.39 0.73 169.66 424.13 42336.40 01:26:01 PM 28.96 0.48 28.47 21.46 468.73 01:27:01 PM 9.45 0.00 9.45 0.00 224.68 01:28:01 PM 9.81 0.00 9.81 0.00 530.89 01:29:01 PM 114.85 0.00 114.85 0.00 23865.64 01:30:01 PM 14.28 0.00 14.28 0.00 294.15 01:31:01 PM 178.81 0.00 178.81 0.00 2284.14 01:32:01 PM 60.73 3.83 56.90 6232.46 28090.80 01:33:01 PM 44.09 0.45 43.64 63.86 8266.54 Average: 93.28 2.26 91.02 996.85 12046.24 01:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 29024996 30884284 3630716 11.12 2688 2176340 1826580 5.42 162752 3006128 143084 01:24:01 PM 27569956 29805596 5085756 15.57 2688 2545536 2514112 7.46 271300 4316860 55628 01:25:01 PM 24707236 28114268 7948476 24.34 2688 3689776 4359008 12.93 431588 6904028 56 01:26:01 PM 24443012 27854948 8212700 25.15 2688 3694468 4338852 12.87 439424 7161152 736 01:27:01 PM 24365640 27779548 8290072 25.39 2688 3696360 4357172 12.93 439760 7237864 76 01:28:01 PM 24899228 28323688 7756484 23.75 2688 3706564 4099192 12.16 442844 6703820 96 01:29:01 PM 23487776 27617996 9167936 28.07 2688 4398964 5907212 17.53 550264 7944164 1556 01:30:01 PM 22773988 26933680 9881724 30.26 2688 4428904 6479320 19.22 555148 8648652 1780 01:31:01 PM 23675036 27771544 8980676 27.50 2688 4353396 4269516 12.67 553664 7766232 960 01:32:01 PM 24636152 29934132 8019560 24.56 2688 5543176 2423540 7.19 780180 6565172 191812 01:33:01 PM 25648452 30962156 7007260 21.46 2688 5556088 1565068 4.64 973808 5361324 23696 Average: 25021043 28725622 7634669 23.38 2688 3980870 3830870 11.37 509157 6510491 38135 01:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 150.48 112.30 1503.44 39.01 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 395.45 313.91 5149.22 53.44 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 2.92 2.92 0.28 0.28 0.00 0.00 0.00 0.00 01:25:01 PM eth0 320.74 206.40 10010.84 21.17 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.78 1.02 0.12 0.12 0.00 0.00 0.00 0.00 01:25:01 PM veth2817b86 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 59.98 59.98 4.78 4.78 0.00 0.00 0.00 0.00 01:26:01 PM eth0 267.29 174.24 72.18 69.71 0.00 0.00 0.00 0.00 01:26:01 PM docker0 10.95 12.40 1.63 1.60 0.00 0.00 0.00 0.00 01:27:01 PM lo 61.46 61.46 3.13 3.13 0.00 0.00 0.00 0.00 01:27:01 PM eth0 335.47 242.50 90.31 94.65 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 01:28:01 PM lo 3.57 3.57 0.17 0.17 0.00 0.00 0.00 0.00 01:28:01 PM eth0 136.85 105.45 113.40 35.67 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 20.10 20.10 2.49 2.49 0.00 0.00 0.00 0.00 01:29:01 PM eth0 416.76 206.07 2980.33 30.92 0.00 0.00 0.00 0.00 01:29:01 PM docker0 8.42 9.67 0.81 1.71 0.00 0.00 0.00 0.00 01:29:01 PM veth71eb01c 8.42 9.80 0.92 1.72 0.00 0.00 0.00 0.00 01:29:01 PM veth20071d0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:30:01 PM lo 603.50 603.50 88.03 88.03 0.00 0.00 0.00 0.00 01:30:01 PM eth0 125.86 85.29 39.45 38.41 0.00 0.00 0.00 0.00 01:30:01 PM docker0 257.80 265.99 40.27 42.69 0.00 0.00 0.00 0.00 01:30:01 PM veth71eb01c 215.29 224.48 38.89 32.86 0.00 0.00 0.00 0.00 01:30:01 PM veth20071d0 42.50 41.97 4.90 10.08 0.00 0.00 0.00 0.00 01:31:01 PM lo 878.04 878.04 169.05 169.05 0.00 0.00 0.00 0.00 01:31:01 PM eth0 93.04 70.56 274.19 29.14 0.00 0.00 0.00 0.00 01:31:01 PM docker0 385.55 395.28 85.60 78.53 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 231.41 184.97 3529.41 21.30 0.00 0.00 0.00 0.00 01:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 66.84 68.94 220.82 64.96 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.15 148.15 24.36 24.36 0.00 0.00 0.00 0.00 Average: eth0 230.92 160.96 2180.30 45.31 0.00 0.00 0.00 0.00 Average: docker0 60.39 62.31 11.69 11.35 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) 10/20/2025 _x86_64_ (8 CPU) 13:21:23 LINUX RESTART (8 CPU) 01:22:01 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 12.28 0.00 1.11 0.67 0.05 85.88 01:23:01 PM 0 3.64 0.00 0.35 0.12 0.05 95.84 01:23:01 PM 1 18.84 0.00 2.07 1.00 0.07 78.02 01:23:01 PM 2 8.69 0.00 0.72 0.38 0.05 90.16 01:23:01 PM 3 10.66 0.00 1.14 0.94 0.05 87.21 01:23:01 PM 4 17.11 0.00 1.60 0.58 0.07 80.64 01:23:01 PM 5 7.86 0.00 0.69 0.43 0.03 90.99 01:23:01 PM 6 18.27 0.00 1.20 1.04 0.05 79.45 01:23:01 PM 7 13.19 0.00 1.13 0.87 0.05 84.76 01:24:01 PM all 45.95 0.00 1.48 0.86 0.11 51.60 01:24:01 PM 0 27.66 0.00 1.54 0.37 0.12 70.31 01:24:01 PM 1 36.87 0.00 1.86 1.15 0.10 60.01 01:24:01 PM 2 55.00 0.00 1.49 0.13 0.12 43.26 01:24:01 PM 3 54.33 0.00 1.69 0.97 0.12 42.89 01:24:01 PM 4 45.62 0.00 1.61 0.85 0.10 51.82 01:24:01 PM 5 55.43 0.00 1.51 1.31 0.12 41.64 01:24:01 PM 6 44.49 0.00 0.75 0.05 0.12 54.59 01:24:01 PM 7 48.17 0.00 1.37 2.04 0.10 48.32 01:25:01 PM all 27.87 0.00 3.09 1.04 0.09 67.90 01:25:01 PM 0 28.39 0.00 3.78 1.26 0.10 66.46 01:25:01 PM 1 34.88 0.00 2.50 2.13 0.10 60.38 01:25:01 PM 2 25.93 0.00 2.90 1.57 0.10 69.51 01:25:01 PM 3 33.99 0.00 3.97 1.08 0.10 60.86 01:25:01 PM 4 21.09 0.00 3.65 0.84 0.08 74.34 01:25:01 PM 5 19.71 0.00 2.95 0.37 0.08 76.89 01:25:01 PM 6 37.82 0.00 2.65 0.79 0.10 58.64 01:25:01 PM 7 21.15 0.00 2.30 0.27 0.08 76.19 01:26:01 PM all 18.17 0.00 2.02 0.12 0.09 79.60 01:26:01 PM 0 13.24 0.00 1.96 0.03 0.08 84.69 01:26:01 PM 1 19.32 0.00 2.24 0.03 0.08 78.32 01:26:01 PM 2 17.38 0.00 2.23 0.07 0.10 80.22 01:26:01 PM 3 15.95 0.00 2.08 0.08 0.08 81.80 01:26:01 PM 4 16.44 0.00 2.21 0.10 0.08 81.17 01:26:01 PM 5 25.00 0.00 2.23 0.20 0.10 72.47 01:26:01 PM 6 16.54 0.00 1.53 0.28 0.10 81.55 01:26:01 PM 7 21.48 0.00 1.71 0.17 0.10 76.54 01:27:01 PM all 5.71 0.00 1.09 0.02 0.06 93.12 01:27:01 PM 0 4.23 0.00 1.44 0.02 0.08 94.23 01:27:01 PM 1 6.40 0.00 1.07 0.08 0.07 92.38 01:27:01 PM 2 4.24 0.00 1.24 0.00 0.07 94.45 01:27:01 PM 3 8.06 0.00 1.02 0.00 0.05 90.87 01:27:01 PM 4 5.00 0.00 0.58 0.00 0.05 94.37 01:27:01 PM 5 4.97 0.00 1.59 0.02 0.05 93.37 01:27:01 PM 6 3.98 0.00 0.79 0.00 0.08 95.14 01:27:01 PM 7 8.77 0.00 1.00 0.03 0.05 90.14 01:28:01 PM all 19.96 0.00 0.50 0.02 0.06 79.47 01:28:01 PM 0 4.99 0.00 0.32 0.05 0.03 94.61 01:28:01 PM 1 11.43 0.00 0.95 0.05 0.05 87.52 01:28:01 PM 2 9.08 0.00 0.42 0.03 0.05 90.42 01:28:01 PM 3 61.00 0.00 1.40 0.00 0.12 37.49 01:28:01 PM 4 15.62 0.00 0.33 0.00 0.05 84.00 01:28:01 PM 5 11.43 0.00 0.32 0.02 0.07 88.17 01:28:01 PM 6 30.34 0.00 0.13 0.02 0.05 69.46 01:28:01 PM 7 15.69 0.00 0.12 0.00 0.05 84.14 01:29:01 PM all 36.11 0.00 1.97 0.53 0.10 61.30 01:29:01 PM 0 34.58 0.00 2.09 0.12 0.10 63.11 01:29:01 PM 1 33.01 0.00 2.01 1.31 0.10 63.57 01:29:01 PM 2 28.36 0.00 2.45 0.75 0.10 68.33 01:29:01 PM 3 49.16 0.00 2.21 0.86 0.12 47.65 01:29:01 PM 4 34.33 0.00 2.18 0.23 0.08 63.18 01:29:01 PM 5 37.80 0.00 1.78 0.40 0.08 59.94 01:29:01 PM 6 36.63 0.00 1.42 0.49 0.10 61.36 01:29:01 PM 7 34.99 0.00 1.61 0.07 0.10 63.23 01:30:01 PM all 18.49 0.00 1.20 0.12 0.09 80.09 01:30:01 PM 0 21.54 0.00 1.07 0.25 0.12 77.02 01:30:01 PM 1 15.63 0.00 1.46 0.00 0.10 82.81 01:30:01 PM 2 22.00 0.00 0.95 0.17 0.08 76.79 01:30:01 PM 3 11.85 0.00 1.47 0.20 0.08 86.39 01:30:01 PM 4 25.65 0.00 1.52 0.03 0.08 72.71 01:30:01 PM 5 20.71 0.00 1.15 0.05 0.08 78.00 01:30:01 PM 6 15.35 0.00 0.99 0.20 0.10 83.37 01:30:01 PM 7 15.18 0.00 1.00 0.07 0.08 83.67 01:31:01 PM all 29.37 0.00 1.78 0.28 0.09 68.48 01:31:01 PM 0 40.62 0.00 1.76 0.02 0.10 57.50 01:31:01 PM 1 31.93 0.00 2.29 0.07 0.08 65.63 01:31:01 PM 2 32.12 0.00 1.34 0.03 0.08 66.43 01:31:01 PM 3 23.55 0.00 1.91 0.02 0.08 74.44 01:31:01 PM 4 43.60 0.00 0.99 0.08 0.10 55.23 01:31:01 PM 5 18.56 0.00 2.09 1.88 0.08 77.38 01:31:01 PM 6 15.55 0.00 1.98 0.07 0.08 82.32 01:31:01 PM 7 29.00 0.00 1.90 0.05 0.10 68.96 01:32:01 PM all 35.66 0.00 1.74 0.54 0.09 61.98 01:32:01 PM 0 45.07 0.00 1.35 0.22 0.08 53.28 01:32:01 PM 1 16.61 0.00 1.29 2.01 0.07 80.03 01:32:01 PM 2 21.97 0.00 1.64 1.22 0.08 75.08 01:32:01 PM 3 32.51 0.00 2.43 0.08 0.10 64.87 01:32:01 PM 4 50.69 0.00 1.99 0.25 0.10 46.96 01:32:01 PM 5 45.96 0.00 1.19 0.00 0.08 52.77 01:32:01 PM 6 22.00 0.00 2.71 0.52 0.07 74.69 01:32:01 PM 7 50.41 0.00 1.29 0.00 0.10 48.20 01:33:01 PM all 16.94 0.00 1.05 0.13 0.05 81.83 01:33:01 PM 0 16.21 0.00 0.90 0.00 0.05 82.84 01:33:01 PM 1 10.14 0.00 0.92 0.15 0.05 88.74 01:33:01 PM 2 4.79 0.00 0.78 0.45 0.05 93.92 01:33:01 PM 3 21.15 0.00 1.10 0.03 0.05 77.67 01:33:01 PM 4 30.74 0.00 1.38 0.17 0.05 67.66 01:33:01 PM 5 33.39 0.00 1.32 0.07 0.07 65.15 01:33:01 PM 6 10.12 0.00 1.12 0.02 0.05 88.69 01:33:01 PM 7 8.94 0.00 0.83 0.18 0.03 90.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.22 0.00 1.55 0.39 0.08 73.76 Average: 0 21.82 0.00 1.50 0.22 0.08 76.37 Average: 1 21.36 0.00 1.70 0.73 0.08 76.14 Average: 2 20.87 0.00 1.47 0.44 0.08 77.15 Average: 3 29.29 0.00 1.86 0.39 0.09 68.38 Average: 4 27.81 0.00 1.64 0.29 0.08 70.19 Average: 5 25.53 0.00 1.53 0.43 0.08 72.43 Average: 6 22.83 0.00 1.39 0.31 0.08 75.39 Average: 7 24.26 0.00 1.30 0.34 0.08 74.03