---> uname -a: Linux prd-centos8-docker-8c-8g-44957.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 1134 25111 19 5643 30281 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:ad:a6:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fead:a654/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:bd:0b:d0 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::42:30ff:febd:bd0/64 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) 09/10/2025 _x86_64_ (8 CPU) 16:41:19 LINUX RESTART (8 CPU) 04:42:01 PM tps rtps wtps bread/s bwrtn/s 04:43:01 PM 232.99 16.59 216.39 3535.62 11156.93 04:44:01 PM 193.82 2.50 191.32 546.98 15158.96 04:45:01 PM 138.28 0.75 137.53 478.29 41771.91 04:46:01 PM 34.07 0.07 34.01 1.33 495.45 04:47:01 PM 5.36 0.43 4.93 20.93 205.68 04:48:01 PM 8.26 0.00 8.26 0.00 455.43 04:49:01 PM 20.96 0.00 20.96 0.00 420.66 04:50:01 PM 104.43 0.00 104.43 0.00 23600.82 04:51:01 PM 151.55 0.00 151.55 0.00 1720.89 04:52:01 PM 54.19 2.63 51.56 4507.78 28234.26 04:53:01 PM 42.97 1.65 41.32 1781.01 7058.26 Average: 89.72 2.24 87.48 988.29 11843.59 04:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 PM 28818204 30801276 3837508 11.75 2688 2298036 1693444 5.02 180084 3188732 221620 04:44:01 PM 26643120 28907200 6012592 18.41 2688 2572132 3401820 10.09 278672 5225700 81732 04:45:01 PM 24641560 28040036 8014152 24.54 2688 3681576 4578572 13.58 432456 6970672 0 04:46:01 PM 24174952 27578040 8480760 25.97 2688 3685620 4834540 14.34 439748 7429228 1668 04:47:01 PM 23909684 27316188 8746028 26.78 2688 3688556 5105552 15.15 440924 7691048 76 04:48:01 PM 25333668 28750120 7322044 22.42 2688 3698900 3507416 10.41 442880 6274656 88 04:49:01 PM 24949764 28603436 7705948 23.60 2688 3934112 3548904 10.53 504052 6589892 230424 04:50:01 PM 23162988 27295092 9492724 29.07 2688 4401004 6234552 18.50 554036 8264576 3056 04:51:01 PM 24293112 28380628 8362600 25.61 2688 4344288 3739224 11.09 550592 7157192 15532 04:52:01 PM 25449020 30593824 7206692 22.07 2688 5392976 1872484 5.56 755560 5784716 102396 04:53:01 PM 25657824 30951024 6997888 21.43 2688 5535704 1594584 4.73 967396 5360176 35144 Average: 25184900 28837897 7470812 22.88 2688 3930264 3646463 10.82 504218 6357872 62885 04:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM eth0 282.24 229.86 3123.84 52.64 0.00 0.00 0.00 0.00 04:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM eth0 288.59 223.46 3843.68 37.70 0.00 0.00 0.00 0.00 04:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM lo 5.65 5.65 0.52 0.52 0.00 0.00 0.00 0.00 04:45:01 PM eth0 379.19 187.49 9483.85 18.26 0.00 0.00 0.00 0.00 04:45:01 PM docker0 1.57 1.90 0.23 0.22 0.00 0.00 0.00 0.00 04:45:01 PM vethf9700ce 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 PM lo 61.48 61.48 4.70 4.70 0.00 0.00 0.00 0.00 04:46:01 PM eth0 258.06 190.07 84.80 80.26 0.00 0.00 0.00 0.00 04:46:01 PM docker0 9.98 11.30 1.49 1.49 0.00 0.00 0.00 0.00 04:47:01 PM lo 56.25 56.25 2.75 2.75 0.00 0.00 0.00 0.00 04:47:01 PM eth0 175.49 134.66 53.72 62.61 0.00 0.00 0.00 0.00 04:47:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 PM vethd969ab3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:48:01 PM lo 50.18 50.18 2.57 2.57 0.00 0.00 0.00 0.00 04:48:01 PM eth0 190.44 145.68 81.12 59.21 0.00 0.00 0.00 0.00 04:48:01 PM docker0 0.78 0.98 0.11 0.16 0.00 0.00 0.00 0.00 04:49:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:49:01 PM eth0 157.19 121.88 754.57 36.35 0.00 0.00 0.00 0.00 04:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 PM lo 41.02 41.02 5.61 5.61 0.00 0.00 0.00 0.00 04:50:01 PM eth0 628.06 329.46 2286.57 26.62 0.00 0.00 0.00 0.00 04:50:01 PM docker0 17.56 20.26 2.25 3.61 0.00 0.00 0.00 0.00 04:50:01 PM vethbf37ad9 13.60 15.73 1.90 2.99 0.00 0.00 0.00 0.00 04:50:01 PM veth8baaf28 3.97 5.20 0.58 0.88 0.00 0.00 0.00 0.00 04:51:01 PM lo 1442.29 1442.29 247.79 247.79 0.00 0.00 0.00 0.00 04:51:01 PM eth0 150.98 106.91 289.23 42.69 0.00 0.00 0.00 0.00 04:51:01 PM docker0 621.52 638.67 121.13 116.00 0.00 0.00 0.00 0.00 04:52:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 04:52:01 PM eth0 235.86 164.16 2330.82 20.72 0.00 0.00 0.00 0.00 04:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM eth0 161.81 132.62 1287.12 33.87 0.00 0.00 0.00 0.00 04:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 150.77 150.77 24.01 24.01 0.00 0.00 0.00 0.00 Average: eth0 264.36 178.75 2147.26 42.81 0.00 0.00 0.00 0.00 Average: docker0 59.24 61.21 11.39 11.05 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) 09/10/2025 _x86_64_ (8 CPU) 16:41:19 LINUX RESTART (8 CPU) 04:42:01 PM CPU %user %nice %system %iowait %steal %idle 04:43:01 PM all 15.91 0.00 1.27 0.87 0.07 81.88 04:43:01 PM 0 8.78 0.00 0.78 0.45 0.07 89.92 04:43:01 PM 1 16.03 0.00 1.00 1.34 0.12 81.51 04:43:01 PM 2 30.99 0.00 2.10 0.68 0.07 66.15 04:43:01 PM 3 12.00 0.00 1.12 1.09 0.08 85.71 04:43:01 PM 4 10.11 0.00 0.95 1.19 0.03 87.72 04:43:01 PM 5 13.83 0.00 1.45 0.99 0.05 83.68 04:43:01 PM 6 14.18 0.00 0.43 0.22 0.05 85.12 04:43:01 PM 7 21.40 0.00 2.33 1.00 0.07 75.21 04:44:01 PM all 45.57 0.00 1.41 0.76 0.10 52.17 04:44:01 PM 0 33.19 0.00 1.52 0.82 0.10 64.37 04:44:01 PM 1 63.76 0.00 2.41 1.67 0.10 32.05 04:44:01 PM 2 60.30 0.00 0.65 0.48 0.10 38.47 04:44:01 PM 3 27.72 0.00 1.87 1.29 0.08 69.03 04:44:01 PM 4 42.14 0.00 1.34 0.27 0.12 56.14 04:44:01 PM 5 42.64 0.00 1.30 0.37 0.08 55.60 04:44:01 PM 6 56.55 0.00 1.32 1.15 0.08 40.90 04:44:01 PM 7 38.26 0.00 0.85 0.05 0.10 60.74 04:45:01 PM all 24.78 0.00 3.51 1.24 0.07 70.40 04:45:01 PM 0 30.25 0.00 3.43 1.04 0.07 65.21 04:45:01 PM 1 30.55 0.00 3.78 1.18 0.08 64.41 04:45:01 PM 2 24.01 0.00 3.25 0.54 0.07 72.13 04:45:01 PM 3 24.33 0.00 3.86 1.06 0.08 70.66 04:45:01 PM 4 20.11 0.00 3.30 0.10 0.07 76.42 04:45:01 PM 5 17.55 0.00 3.45 5.50 0.07 73.44 04:45:01 PM 6 17.53 0.00 3.39 0.34 0.08 78.65 04:45:01 PM 7 33.92 0.00 3.60 0.13 0.07 62.28 04:46:01 PM all 19.66 0.00 2.37 0.05 0.09 77.83 04:46:01 PM 0 16.53 0.00 1.96 0.02 0.10 81.39 04:46:01 PM 1 16.15 0.00 2.20 0.03 0.10 81.52 04:46:01 PM 2 23.14 0.00 2.36 0.03 0.08 74.39 04:46:01 PM 3 19.16 0.00 2.36 0.05 0.12 78.30 04:46:01 PM 4 18.53 0.00 1.74 0.08 0.08 79.56 04:46:01 PM 5 17.96 0.00 2.46 0.03 0.08 79.46 04:46:01 PM 6 23.06 0.00 3.05 0.07 0.08 73.74 04:46:01 PM 7 22.73 0.00 2.79 0.05 0.10 74.33 04:47:01 PM all 2.28 0.00 0.71 0.01 0.08 96.92 04:47:01 PM 0 5.15 0.00 0.28 0.00 0.07 94.50 04:47:01 PM 1 2.09 0.00 0.65 0.00 0.08 97.18 04:47:01 PM 2 1.84 0.00 0.70 0.03 0.08 97.34 04:47:01 PM 3 2.14 0.00 0.52 0.02 0.07 97.26 04:47:01 PM 4 0.69 0.00 0.45 0.00 0.07 98.80 04:47:01 PM 5 2.82 0.00 0.63 0.00 0.10 96.44 04:47:01 PM 6 1.59 0.00 0.95 0.05 0.07 97.35 04:47:01 PM 7 1.90 0.00 1.52 0.00 0.07 96.51 04:48:01 PM all 8.55 0.00 0.84 0.03 0.07 90.52 04:48:01 PM 0 7.66 0.00 0.52 0.13 0.08 91.61 04:48:01 PM 1 5.83 0.00 1.17 0.02 0.07 92.92 04:48:01 PM 2 7.45 0.00 0.75 0.00 0.07 91.73 04:48:01 PM 3 10.34 0.00 0.60 0.02 0.07 88.98 04:48:01 PM 4 4.08 0.00 0.94 0.00 0.07 94.91 04:48:01 PM 5 4.30 0.00 1.47 0.02 0.07 94.15 04:48:01 PM 6 18.79 0.00 0.62 0.03 0.08 80.48 04:48:01 PM 7 9.92 0.00 0.65 0.00 0.05 89.38 04:49:01 PM all 26.41 0.00 0.76 0.04 0.06 72.73 04:49:01 PM 0 18.63 0.00 0.73 0.02 0.08 80.53 04:49:01 PM 1 32.34 0.00 0.40 0.00 0.07 67.20 04:49:01 PM 2 26.67 0.00 0.85 0.03 0.05 72.39 04:49:01 PM 3 15.54 0.00 0.62 0.05 0.03 83.76 04:49:01 PM 4 26.61 0.00 0.43 0.07 0.07 72.82 04:49:01 PM 5 27.50 0.00 0.65 0.07 0.07 71.71 04:49:01 PM 6 40.56 0.00 0.97 0.00 0.05 58.43 04:49:01 PM 7 23.42 0.00 1.42 0.12 0.05 75.00 04:50:01 PM all 29.03 0.00 1.89 0.72 0.08 68.27 04:50:01 PM 0 23.00 0.00 1.66 0.47 0.08 74.79 04:50:01 PM 1 31.79 0.00 2.15 2.02 0.08 63.96 04:50:01 PM 2 24.14 0.00 1.86 0.24 0.08 73.68 04:50:01 PM 3 32.46 0.00 2.04 0.32 0.08 65.10 04:50:01 PM 4 34.27 0.00 1.42 0.08 0.08 64.14 04:50:01 PM 5 30.91 0.00 1.93 1.34 0.08 65.73 04:50:01 PM 6 14.44 0.00 1.54 0.02 0.08 83.92 04:50:01 PM 7 41.25 0.00 2.54 1.26 0.08 54.87 04:51:01 PM all 25.71 0.00 2.25 0.27 0.09 71.68 04:51:01 PM 0 32.12 0.00 2.03 0.00 0.08 65.77 04:51:01 PM 1 21.96 0.00 2.23 0.15 0.08 75.57 04:51:01 PM 2 24.46 0.00 2.94 0.07 0.08 72.45 04:51:01 PM 3 24.69 0.00 2.17 0.05 0.08 73.01 04:51:01 PM 4 26.40 0.00 1.70 0.60 0.10 71.20 04:51:01 PM 5 19.90 0.00 3.52 1.31 0.08 75.19 04:51:01 PM 6 25.75 0.00 2.13 0.02 0.08 72.02 04:51:01 PM 7 30.35 0.00 1.27 0.00 0.10 68.28 04:52:01 PM all 33.48 0.00 1.86 0.97 0.07 63.63 04:52:01 PM 0 46.80 0.00 2.59 1.94 0.07 48.59 04:52:01 PM 1 14.21 0.00 1.86 0.17 0.08 83.68 04:52:01 PM 2 45.58 0.00 2.56 4.19 0.07 47.59 04:52:01 PM 3 27.47 0.00 1.42 0.80 0.07 70.24 04:52:01 PM 4 28.18 0.00 1.57 0.15 0.05 70.04 04:52:01 PM 5 39.74 0.00 1.57 0.15 0.07 58.47 04:52:01 PM 6 25.68 0.00 1.54 0.17 0.07 72.54 04:52:01 PM 7 40.19 0.00 1.72 0.17 0.08 57.84 04:53:01 PM all 24.55 0.00 1.08 0.25 0.06 74.07 04:53:01 PM 0 23.18 0.00 1.29 0.08 0.07 75.38 04:53:01 PM 1 35.84 0.00 0.98 0.18 0.05 62.94 04:53:01 PM 2 28.54 0.00 1.62 0.27 0.08 69.49 04:53:01 PM 3 18.53 0.00 1.30 0.03 0.05 80.08 04:53:01 PM 4 7.32 0.00 0.70 0.18 0.05 91.74 04:53:01 PM 5 33.02 0.00 0.95 0.02 0.07 65.94 04:53:01 PM 6 42.27 0.00 1.07 0.35 0.05 56.26 04:53:01 PM 7 7.61 0.00 0.72 0.87 0.05 90.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.26 0.00 1.63 0.47 0.08 74.56 Average: 0 22.28 0.00 1.52 0.45 0.08 75.66 Average: 1 24.59 0.00 1.71 0.61 0.08 73.00 Average: 2 27.01 0.00 1.78 0.60 0.08 70.53 Average: 3 19.48 0.00 1.62 0.43 0.07 78.39 Average: 4 19.86 0.00 1.32 0.25 0.07 78.50 Average: 5 22.74 0.00 1.76 0.89 0.07 74.53 Average: 6 25.50 0.00 1.55 0.22 0.07 72.66 Average: 7 24.61 0.00 1.76 0.33 0.07 73.22