---> uname -a: Linux prd-centos8-docker-8c-8g-27074.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1146 25097 19 5646 30270 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:ed:7f:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:feed:7f5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:a3:a0:76 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:a2ff:fea3:a076/64 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) 07/10/2025 _x86_64_ (8 CPU) 10:21:42 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 291.45 21.22 270.23 5565.63 10158.77 10:24:01 AM 223.31 17.31 206.00 3623.40 14214.61 10:25:01 AM 122.31 1.72 120.60 526.18 8224.05 10:26:01 AM 126.37 0.87 125.51 497.03 40283.52 10:27:01 AM 36.44 0.07 36.38 0.67 550.35 10:28:01 AM 10.66 0.43 10.23 20.92 225.92 10:29:01 AM 10.30 0.00 10.30 0.00 527.72 10:30:01 AM 104.92 0.00 104.92 0.00 23571.79 10:31:01 AM 18.18 0.00 18.18 0.00 566.11 10:32:01 AM 170.88 2.45 168.43 4474.78 2891.50 10:33:01 AM 58.31 1.80 56.51 1785.67 33595.47 Average: 106.65 4.17 102.48 1499.48 12255.08 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29501632 31230888 3154080 9.66 2688 2049468 1425636 4.23 153864 2559852 218036 10:24:01 AM 28791380 30786056 3864332 11.83 2688 2308552 1766032 5.24 211304 3173256 5612 10:25:01 AM 26568128 28836996 6087584 18.64 2688 2576604 3471492 10.30 275152 5305732 43760 10:26:01 AM 24703724 28105604 7951988 24.35 2688 3684112 4395400 13.04 427920 6910548 72 10:27:01 AM 24493252 27899064 8162460 25.00 2688 3687980 4244648 12.59 436500 7114348 452 10:28:01 AM 24382352 27790680 8273360 25.34 2688 3690360 4288172 12.72 437680 7223632 80 10:29:01 AM 25015052 28433680 7640660 23.40 2688 3700400 4282900 12.71 440176 6591552 376 10:30:01 AM 23811160 27932696 8844552 27.08 2688 4386884 5673160 16.83 538692 7633340 216 10:31:01 AM 22384644 26539672 10271068 31.45 2688 4424356 6921168 20.53 551968 9040196 3284 10:32:01 AM 25910612 30999796 6745100 20.66 2688 5337040 2045548 6.07 729832 5350560 841012 10:33:01 AM 25764340 31059508 6891372 21.10 2688 5538368 1490112 4.42 963844 5256316 35216 Average: 25575116 29055876 7080596 21.68 2688 3762193 3636752 10.79 469721 6014485 104374 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 599.33 364.18 2000.51 75.92 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 256.64 212.46 2298.50 43.07 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 296.98 229.41 3786.63 35.93 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 1.80 1.80 0.09 0.09 0.00 0.00 0.00 0.00 10:26:01 AM eth0 278.69 164.96 9498.19 19.63 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:26:01 AM vetha1bcfb3 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 46.82 46.82 4.13 4.13 0.00 0.00 0.00 0.00 10:27:01 AM eth0 106.63 82.93 33.51 39.54 0.00 0.00 0.00 0.00 10:27:01 AM docker0 11.13 12.57 1.65 1.60 0.00 0.00 0.00 0.00 10:28:01 AM lo 57.62 57.62 2.94 2.94 0.00 0.00 0.00 0.00 10:28:01 AM eth0 227.39 179.63 60.45 67.76 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.78 1.05 0.11 0.20 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.30 0.30 0.01 0.01 0.00 0.00 0.00 0.00 10:29:01 AM eth0 133.17 102.38 102.80 33.24 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:30:01 AM eth0 651.18 374.53 2963.89 35.92 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM vethbd6d124 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM vethf56b3b0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM lo 1288.07 1288.07 222.94 222.94 0.00 0.00 0.00 0.00 10:31:01 AM eth0 74.15 61.17 24.79 29.53 0.00 0.00 0.00 0.00 10:31:01 AM docker0 555.11 573.57 105.65 107.19 0.00 0.00 0.00 0.00 10:31:01 AM vethbd6d124 518.11 536.81 109.29 82.69 0.00 0.00 0.00 0.01 10:31:01 AM vethf56b3b0 36.99 37.26 3.95 24.76 0.00 0.00 0.00 0.00 10:32:01 AM lo 180.82 180.82 27.48 27.48 0.00 0.00 0.00 0.00 10:32:01 AM eth0 105.35 90.17 1536.69 20.54 0.00 0.00 0.00 0.00 10:32:01 AM docker0 76.31 76.46 15.97 11.13 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 337.87 246.42 2314.00 65.81 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 143.22 143.22 23.42 23.42 0.00 0.00 0.00 0.00 Average: eth0 278.86 191.66 2238.08 42.45 0.00 0.00 0.00 0.00 Average: docker0 58.48 60.34 11.22 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) 07/10/2025 _x86_64_ (8 CPU) 10:21:42 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 12.68 0.00 1.78 0.73 0.05 84.76 10:23:01 AM 0 3.38 0.00 0.94 0.05 0.05 95.59 10:23:01 AM 1 17.60 0.00 2.14 0.55 0.05 79.66 10:23:01 AM 2 18.37 0.00 3.20 2.71 0.07 75.65 10:23:01 AM 3 8.99 0.00 1.19 0.42 0.07 89.34 10:23:01 AM 4 12.83 0.00 1.70 0.70 0.03 84.73 10:23:01 AM 5 24.14 0.00 3.32 0.85 0.05 71.63 10:23:01 AM 6 7.44 0.00 0.65 0.27 0.03 91.61 10:23:01 AM 7 8.72 0.00 1.12 0.32 0.03 89.81 10:24:01 AM all 13.61 0.00 0.92 0.94 0.06 84.47 10:24:01 AM 0 16.20 0.00 0.73 0.25 0.07 82.75 10:24:01 AM 1 5.18 0.00 0.70 0.45 0.05 93.62 10:24:01 AM 2 14.08 0.00 1.04 1.54 0.05 83.30 10:24:01 AM 3 12.70 0.00 1.02 0.69 0.05 85.54 10:24:01 AM 4 14.12 0.00 1.17 1.20 0.07 83.44 10:24:01 AM 5 22.60 0.00 1.07 0.90 0.07 75.36 10:24:01 AM 6 12.45 0.00 1.05 1.97 0.05 84.47 10:24:01 AM 7 11.57 0.00 0.62 0.48 0.05 87.27 10:25:01 AM all 42.97 0.00 1.23 0.45 0.09 55.26 10:25:01 AM 0 36.92 0.00 1.28 0.05 0.10 61.65 10:25:01 AM 1 39.10 0.00 1.60 0.23 0.08 58.98 10:25:01 AM 2 59.09 0.00 0.84 1.25 0.10 38.72 10:25:01 AM 3 45.13 0.00 1.37 0.25 0.10 53.15 10:25:01 AM 4 39.45 0.00 2.02 0.12 0.08 58.33 10:25:01 AM 5 49.45 0.00 1.07 0.32 0.08 49.08 10:25:01 AM 6 41.04 0.00 0.75 0.05 0.08 58.07 10:25:01 AM 7 33.58 0.00 0.90 1.29 0.08 64.15 10:26:01 AM all 17.73 0.00 2.82 1.24 0.08 78.12 10:26:01 AM 0 17.76 0.00 2.38 1.71 0.08 78.07 10:26:01 AM 1 13.55 0.00 2.66 2.34 0.08 81.37 10:26:01 AM 2 18.69 0.00 2.66 0.19 0.08 78.38 10:26:01 AM 3 17.95 0.00 3.40 2.02 0.07 76.55 10:26:01 AM 4 17.73 0.00 3.39 1.70 0.07 77.12 10:26:01 AM 5 17.10 0.00 2.99 0.62 0.07 79.22 10:26:01 AM 6 15.25 0.00 2.64 0.07 0.08 81.97 10:26:01 AM 7 23.83 0.00 2.47 1.31 0.10 72.28 10:27:01 AM all 20.77 0.00 2.20 0.05 0.09 76.88 10:27:01 AM 0 16.35 0.00 2.07 0.05 0.10 81.42 10:27:01 AM 1 21.34 0.00 2.16 0.03 0.08 76.39 10:27:01 AM 2 23.17 0.00 1.86 0.05 0.08 74.83 10:27:01 AM 3 22.22 0.00 2.29 0.03 0.08 75.37 10:27:01 AM 4 21.02 0.00 2.14 0.07 0.08 76.69 10:27:01 AM 5 21.37 0.00 2.41 0.05 0.10 76.07 10:27:01 AM 6 19.17 0.00 2.23 0.08 0.08 78.43 10:27:01 AM 7 21.56 0.00 2.46 0.07 0.08 75.83 10:28:01 AM all 5.58 0.00 1.07 0.01 0.07 93.27 10:28:01 AM 0 5.01 0.00 0.68 0.03 0.07 94.21 10:28:01 AM 1 5.47 0.00 0.89 0.00 0.07 93.58 10:28:01 AM 2 6.37 0.00 1.49 0.03 0.08 92.03 10:28:01 AM 3 4.44 0.00 1.19 0.00 0.08 94.29 10:28:01 AM 4 3.91 0.00 1.54 0.02 0.07 94.47 10:28:01 AM 5 7.15 0.00 0.85 0.02 0.07 91.92 10:28:01 AM 6 6.99 0.00 1.04 0.02 0.05 91.91 10:28:01 AM 7 5.30 0.00 0.87 0.00 0.05 93.78 10:29:01 AM all 15.01 0.00 0.40 0.02 0.04 84.52 10:29:01 AM 0 5.14 0.00 1.00 0.00 0.07 93.79 10:29:01 AM 1 37.73 0.00 1.15 0.00 0.07 61.05 10:29:01 AM 2 11.14 0.00 0.13 0.10 0.03 88.60 10:29:01 AM 3 9.24 0.00 0.20 0.02 0.03 90.51 10:29:01 AM 4 10.30 0.00 0.27 0.05 0.03 89.35 10:29:01 AM 5 7.48 0.00 0.18 0.00 0.03 92.31 10:29:01 AM 6 19.96 0.00 0.22 0.02 0.05 79.76 10:29:01 AM 7 19.09 0.00 0.08 0.00 0.03 80.79 10:30:01 AM all 31.45 0.00 1.99 0.62 0.08 65.86 10:30:01 AM 0 29.95 0.00 2.20 0.42 0.08 67.35 10:30:01 AM 1 40.19 0.00 2.33 0.45 0.07 56.96 10:30:01 AM 2 27.22 0.00 1.76 1.86 0.08 69.08 10:30:01 AM 3 46.03 0.00 2.30 0.10 0.08 51.48 10:30:01 AM 4 25.03 0.00 1.76 0.25 0.08 72.88 10:30:01 AM 5 29.12 0.00 2.21 0.05 0.08 68.53 10:30:01 AM 6 20.17 0.00 1.75 0.87 0.07 77.14 10:30:01 AM 7 33.87 0.00 1.60 0.99 0.07 63.48 10:31:01 AM all 30.33 0.00 1.82 0.02 0.10 67.73 10:31:01 AM 0 27.32 0.00 2.10 0.02 0.10 70.46 10:31:01 AM 1 24.88 0.00 1.83 0.03 0.10 73.16 10:31:01 AM 2 28.26 0.00 2.55 0.02 0.10 69.07 10:31:01 AM 3 25.36 0.00 1.06 0.02 0.10 73.46 10:31:01 AM 4 45.16 0.00 1.71 0.02 0.10 53.01 10:31:01 AM 5 26.66 0.00 2.25 0.03 0.10 70.96 10:31:01 AM 6 39.59 0.00 1.22 0.00 0.08 59.10 10:31:01 AM 7 25.34 0.00 1.88 0.00 0.10 72.68 10:32:01 AM all 32.75 0.00 1.92 0.37 0.07 64.89 10:32:01 AM 0 34.31 0.00 1.77 0.18 0.07 63.67 10:32:01 AM 1 26.59 0.00 1.46 0.12 0.07 71.77 10:32:01 AM 2 32.78 0.00 2.33 0.17 0.07 64.66 10:32:01 AM 3 32.98 0.00 1.72 0.03 0.08 65.18 10:32:01 AM 4 49.56 0.00 2.31 0.00 0.07 48.06 10:32:01 AM 5 23.80 0.00 2.07 0.40 0.05 73.67 10:32:01 AM 6 38.30 0.00 1.69 0.07 0.07 59.88 10:32:01 AM 7 23.66 0.00 2.01 2.01 0.07 72.26 10:33:01 AM all 26.30 0.00 1.15 0.97 0.06 71.52 10:33:01 AM 0 28.00 0.00 1.02 1.22 0.07 69.70 10:33:01 AM 1 26.95 0.00 2.02 2.04 0.07 68.91 10:33:01 AM 2 20.31 0.00 1.10 0.85 0.07 77.67 10:33:01 AM 3 17.76 0.00 0.90 0.57 0.05 80.72 10:33:01 AM 4 39.97 0.00 0.92 0.22 0.07 58.83 10:33:01 AM 5 39.64 0.00 0.67 0.30 0.07 59.33 10:33:01 AM 6 15.65 0.00 0.75 2.50 0.05 81.05 10:33:01 AM 7 22.08 0.00 1.82 0.07 0.05 75.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.65 0.00 1.57 0.49 0.07 75.22 Average: 0 20.02 0.00 1.47 0.36 0.08 78.07 Average: 1 23.51 0.00 1.72 0.57 0.07 74.13 Average: 2 23.58 0.00 1.72 0.80 0.07 73.82 Average: 3 22.07 0.00 1.51 0.38 0.07 75.97 Average: 4 25.37 0.00 1.72 0.39 0.07 72.45 Average: 5 24.41 0.00 1.73 0.32 0.07 73.46 Average: 6 21.45 0.00 1.27 0.54 0.06 76.68 Average: 7 20.77 0.00 1.44 0.59 0.07 77.13