---> uname -a: Linux prd-centos8-docker-8c-8g-27261.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 1170 25071 19 5647 30246 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:b6:50:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:feb6:502c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:fc:14:83 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:deff:fefc:1483/64 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) 07/11/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 185.64 14.46 171.17 3055.36 10838.98 10:24:01 AM 213.28 4.88 208.40 1167.81 16056.46 10:25:01 AM 166.19 0.82 165.38 497.70 42374.26 10:26:01 AM 36.91 0.05 36.86 3.07 530.98 10:27:01 AM 21.58 0.48 21.09 21.46 416.08 10:28:01 AM 5.48 0.00 5.48 0.00 389.29 10:29:01 AM 25.46 0.00 25.46 0.00 547.81 10:30:01 AM 98.17 0.00 98.17 0.00 23451.83 10:31:01 AM 70.38 0.08 70.30 4.00 1131.72 10:32:01 AM 48.49 2.43 46.06 4462.06 20365.99 10:33:01 AM 42.67 1.80 40.87 1785.67 14811.66 Average: 83.11 2.27 80.84 999.64 11901.03 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29099236 30951232 3556476 10.89 2688 2169340 1788196 5.31 161388 2936384 139312 10:24:01 AM 27174800 29397404 5480912 16.78 2688 2533136 3014576 8.94 262360 4722540 50468 10:25:01 AM 25281320 28683136 7374392 22.58 2688 3685496 3586344 10.64 413384 6357524 460 10:26:01 AM 24890068 28295832 7765644 23.78 2688 3687948 5083748 15.08 434696 6716600 228 10:27:01 AM 25044416 28454644 7611296 23.31 2688 3692800 3632028 10.78 437680 6566532 76 10:28:01 AM 25718440 29138016 6937272 21.24 2688 3702072 3109344 9.23 439620 5895176 20 10:29:01 AM 25358636 29017176 7297076 22.35 2688 3938976 3165512 9.39 501896 6185648 232344 10:30:01 AM 23442928 27576008 9212784 28.21 2688 4402412 5974660 17.73 550592 7991396 1924 10:31:01 AM 24510248 28601632 8145464 24.94 2688 4348772 3859160 11.45 547480 6944524 17448 10:32:01 AM 25520660 30613188 7135052 21.85 2688 5340536 1937180 5.75 742612 5727576 265388 10:33:01 AM 25696924 30992876 6958788 21.31 2688 5539228 1507856 4.47 959888 5332408 35528 Average: 25612516 29247377 7043196 21.57 2688 3912792 3332600 9.89 495600 5943301 67563 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 193.50 140.41 1316.53 32.28 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 393.17 299.20 5147.06 40.38 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 333.57 209.80 10034.01 25.57 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 13.18 13.18 1.04 1.04 0.00 0.00 0.00 0.00 10:26:01 AM eth0 24.10 19.19 5.86 9.18 0.00 0.00 0.00 0.00 10:26:01 AM docker0 2.53 3.07 0.36 0.35 0.00 0.00 0.00 0.00 10:26:01 AM veth2044394 0.15 0.37 0.02 0.04 0.00 0.00 0.00 0.00 10:27:01 AM lo 67.51 67.51 4.88 4.88 0.00 0.00 0.00 0.00 10:27:01 AM eth0 339.69 239.99 95.14 93.56 0.00 0.00 0.00 0.00 10:27:01 AM docker0 9.36 10.60 1.40 1.43 0.00 0.00 0.00 0.00 10:28:01 AM lo 23.29 23.29 1.14 1.14 0.00 0.00 0.00 0.00 10:28:01 AM eth0 240.87 190.07 109.74 62.20 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 139.94 98.13 727.91 29.13 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 30.61 30.61 4.12 4.12 0.00 0.00 0.00 0.00 10:30:01 AM eth0 592.85 306.33 2288.06 25.22 0.00 0.00 0.00 0.00 10:30:01 AM docker0 13.58 15.86 1.61 2.87 0.00 0.00 0.00 0.00 10:30:01 AM veth25638c3 10.73 12.15 1.32 2.38 0.00 0.00 0.00 0.00 10:30:01 AM vethd9f1961 2.85 4.38 0.48 0.76 0.00 0.00 0.00 0.00 10:31:01 AM lo 1424.50 1424.50 245.47 245.47 0.00 0.00 0.00 0.00 10:31:01 AM eth0 144.49 99.07 317.46 40.06 0.00 0.00 0.00 0.00 10:31:01 AM docker0 616.69 632.90 119.76 115.38 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 101.02 81.44 1278.91 28.28 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 379.84 257.65 2300.55 66.36 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 Average: lo 141.86 141.86 23.34 23.34 0.00 0.00 0.00 0.00 Average: eth0 262.09 176.48 2147.33 41.11 0.00 0.00 0.00 0.00 Average: docker0 58.39 60.24 11.20 10.92 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) 07/11/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 12.14 0.00 1.14 0.93 0.05 85.74 10:23:01 AM 0 5.47 0.00 0.75 1.41 0.05 92.32 10:23:01 AM 1 15.69 0.00 1.64 1.47 0.07 81.14 10:23:01 AM 2 16.06 0.00 1.10 1.39 0.05 81.40 10:23:01 AM 3 10.51 0.00 1.32 0.77 0.05 87.35 10:23:01 AM 4 11.53 0.00 1.08 0.47 0.03 86.88 10:23:01 AM 5 13.57 0.00 1.05 0.55 0.05 84.78 10:23:01 AM 6 19.77 0.00 1.77 1.08 0.05 77.33 10:23:01 AM 7 4.49 0.00 0.40 0.28 0.05 94.77 10:24:01 AM all 37.53 0.00 1.31 1.57 0.10 59.49 10:24:01 AM 0 52.93 0.00 1.27 0.58 0.12 45.09 10:24:01 AM 1 41.98 0.00 0.95 1.34 0.10 55.64 10:24:01 AM 2 30.44 0.00 1.22 1.09 0.10 67.15 10:24:01 AM 3 15.06 0.00 1.09 2.21 0.08 81.56 10:24:01 AM 4 47.61 0.00 1.82 1.09 0.12 49.36 10:24:01 AM 5 50.08 0.00 0.90 0.48 0.12 48.41 10:24:01 AM 6 26.01 0.00 1.59 3.67 0.08 68.65 10:24:01 AM 7 36.06 0.00 1.66 2.07 0.10 60.11 10:25:01 AM all 28.85 0.00 2.69 2.11 0.10 66.25 10:25:01 AM 0 35.64 0.00 3.07 0.13 0.10 61.06 10:25:01 AM 1 26.89 0.00 2.52 3.60 0.12 66.86 10:25:01 AM 2 32.31 0.00 3.04 5.49 0.12 59.03 10:25:01 AM 3 28.64 0.00 2.31 0.81 0.08 68.16 10:25:01 AM 4 42.43 0.00 3.07 3.01 0.10 51.39 10:25:01 AM 5 20.63 0.00 3.05 1.06 0.10 75.16 10:25:01 AM 6 15.70 0.00 2.47 2.59 0.08 79.16 10:25:01 AM 7 28.50 0.00 1.98 0.15 0.10 69.27 10:26:01 AM all 20.63 0.00 2.09 0.17 0.09 77.02 10:26:01 AM 0 17.45 0.00 1.77 0.08 0.08 80.61 10:26:01 AM 1 22.44 0.00 2.26 0.28 0.08 74.93 10:26:01 AM 2 19.47 0.00 1.59 0.22 0.08 78.63 10:26:01 AM 3 22.97 0.00 2.36 0.12 0.08 74.47 10:26:01 AM 4 21.37 0.00 1.97 0.10 0.08 76.47 10:26:01 AM 5 21.22 0.00 2.58 0.18 0.08 75.94 10:26:01 AM 6 25.57 0.00 2.39 0.15 0.10 71.78 10:26:01 AM 7 14.55 0.00 1.82 0.22 0.08 83.33 10:27:01 AM all 13.61 0.00 1.76 0.06 0.08 84.49 10:27:01 AM 0 14.07 0.00 1.67 0.07 0.08 84.11 10:27:01 AM 1 13.61 0.00 2.27 0.03 0.08 83.99 10:27:01 AM 2 20.19 0.00 2.04 0.02 0.10 77.66 10:27:01 AM 3 14.86 0.00 1.39 0.08 0.08 83.58 10:27:01 AM 4 8.79 0.00 1.54 0.05 0.08 89.54 10:27:01 AM 5 9.37 0.00 1.88 0.08 0.07 88.61 10:27:01 AM 6 12.71 0.00 1.49 0.08 0.07 85.65 10:27:01 AM 7 15.27 0.00 1.81 0.05 0.08 82.79 10:28:01 AM all 10.56 0.00 0.57 0.01 0.04 88.82 10:28:01 AM 0 6.43 0.00 0.53 0.00 0.05 92.99 10:28:01 AM 1 27.61 0.00 1.10 0.00 0.07 71.22 10:28:01 AM 2 6.88 0.00 0.33 0.00 0.03 92.75 10:28:01 AM 3 20.84 0.00 0.45 0.00 0.05 78.66 10:28:01 AM 4 8.15 0.00 0.42 0.07 0.03 91.33 10:28:01 AM 5 6.02 0.00 0.60 0.00 0.03 93.34 10:28:01 AM 6 3.83 0.00 0.57 0.00 0.03 95.57 10:28:01 AM 7 4.73 0.00 0.52 0.00 0.05 94.70 10:29:01 AM all 27.83 0.00 0.72 0.18 0.07 71.20 10:29:01 AM 0 34.30 0.00 0.32 0.05 0.07 65.27 10:29:01 AM 1 35.87 0.00 1.02 0.02 0.08 63.01 10:29:01 AM 2 32.79 0.00 0.68 0.00 0.08 66.44 10:29:01 AM 3 21.60 0.00 0.92 0.02 0.07 77.40 10:29:01 AM 4 28.76 0.00 0.48 0.53 0.08 70.14 10:29:01 AM 5 35.15 0.00 1.34 0.32 0.07 63.13 10:29:01 AM 6 12.26 0.00 0.37 0.02 0.05 87.31 10:29:01 AM 7 21.92 0.00 0.62 0.45 0.05 76.97 10:30:01 AM all 25.89 0.00 1.73 1.57 0.08 70.72 10:30:01 AM 0 22.75 0.00 1.54 0.50 0.08 75.12 10:30:01 AM 1 26.47 0.00 2.33 6.34 0.08 64.77 10:30:01 AM 2 29.81 0.00 1.68 0.07 0.08 68.36 10:30:01 AM 3 22.60 0.00 1.56 0.34 0.08 75.42 10:30:01 AM 4 15.43 0.00 1.27 4.11 0.07 79.12 10:30:01 AM 5 34.92 0.00 2.26 0.60 0.12 62.10 10:30:01 AM 6 29.33 0.00 2.20 0.60 0.08 67.79 10:30:01 AM 7 25.81 0.00 1.01 0.00 0.07 73.11 10:31:01 AM all 26.22 0.00 2.27 0.33 0.12 71.06 10:31:01 AM 0 31.64 0.00 2.45 0.02 0.12 65.78 10:31:01 AM 1 34.08 0.00 2.28 0.22 0.12 63.30 10:31:01 AM 2 23.44 0.00 3.05 0.05 0.13 73.33 10:31:01 AM 3 22.39 0.00 2.63 0.02 0.12 74.85 10:31:01 AM 4 29.46 0.00 2.01 2.08 0.12 66.33 10:31:01 AM 5 25.28 0.00 1.66 0.12 0.12 72.82 10:31:01 AM 6 20.85 0.00 2.25 0.05 0.12 76.73 10:31:01 AM 7 22.63 0.00 1.85 0.07 0.12 75.34 10:32:01 AM all 32.67 0.00 1.78 1.76 0.09 63.70 10:32:01 AM 0 33.56 0.00 1.16 0.00 0.10 65.18 10:32:01 AM 1 46.17 0.00 2.03 2.67 0.12 49.02 10:32:01 AM 2 14.73 0.00 2.25 3.58 0.07 79.37 10:32:01 AM 3 31.44 0.00 1.54 0.10 0.08 66.83 10:32:01 AM 4 32.79 0.00 1.15 0.88 0.07 65.11 10:32:01 AM 5 48.95 0.00 1.89 2.27 0.10 46.79 10:32:01 AM 6 16.20 0.00 2.61 3.72 0.07 77.40 10:32:01 AM 7 37.58 0.00 1.59 0.89 0.10 59.83 10:33:01 AM all 24.87 0.00 1.03 1.04 0.09 72.97 10:33:01 AM 0 15.47 0.00 1.58 0.50 0.08 82.36 10:33:01 AM 1 19.25 0.00 1.27 4.49 0.08 74.90 10:33:01 AM 2 38.18 0.00 0.73 1.77 0.10 59.22 10:33:01 AM 3 14.53 0.00 0.71 0.81 0.05 83.91 10:33:01 AM 4 35.79 0.00 0.77 0.12 0.10 63.23 10:33:01 AM 5 44.14 0.00 1.23 0.05 0.12 54.46 10:33:01 AM 6 25.79 0.00 1.42 0.03 0.10 72.65 10:33:01 AM 7 5.55 0.00 0.56 0.54 0.05 93.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.70 0.00 1.55 0.88 0.08 73.78 Average: 0 24.52 0.00 1.46 0.30 0.09 73.63 Average: 1 28.19 0.00 1.79 1.86 0.09 68.08 Average: 2 24.03 0.00 1.61 1.24 0.09 73.04 Average: 3 20.49 0.00 1.48 0.48 0.08 77.48 Average: 4 25.64 0.00 1.42 1.13 0.08 71.73 Average: 5 28.11 0.00 1.67 0.52 0.09 69.61 Average: 6 18.90 0.00 1.74 1.09 0.08 78.19 Average: 7 19.74 0.00 1.26 0.43 0.08 78.50