---> uname -a: Linux prd-centos8-docker-8c-8g-37696.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 1124 25133 19 5631 30292 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:6d:46:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fe6d:46a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:10:24:48 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::42:9fff:fe10:2448/64 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) 08/14/2025 _x86_64_ (8 CPU) 09:33:46 LINUX RESTART (8 CPU) 09:34:03 AM tps rtps wtps bread/s bwrtn/s 09:35:01 AM 257.01 18.17 238.85 2976.35 8917.86 09:36:01 AM 285.77 18.93 266.84 4079.99 15152.71 09:37:01 AM 178.23 0.82 177.41 481.76 47513.18 09:38:01 AM 42.05 0.02 42.04 1.60 603.18 09:39:01 AM 16.61 0.48 16.13 21.46 372.18 09:40:01 AM 5.45 0.00 5.45 0.00 407.51 09:41:01 AM 20.23 0.00 20.23 0.00 424.18 09:42:01 AM 105.80 0.00 105.80 0.00 23574.69 09:43:01 AM 182.47 0.00 182.47 0.00 2047.20 09:44:01 AM 52.78 3.82 48.97 6216.73 27315.56 09:45:01 AM 50.83 0.82 50.02 82.51 8860.46 Average: 108.39 3.87 104.52 1254.78 12300.45 09:34:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 AM 29513320 31248216 3142392 9.62 2688 2054452 1481880 4.40 155968 2545084 223360 09:36:01 AM 27197216 29415496 5458496 16.72 2688 2528636 3396548 10.08 260712 4702844 204520 09:37:01 AM 24019068 27416956 8636644 26.45 2688 3681376 5176304 15.36 421712 7608704 980 09:38:01 AM 23371644 26773408 9284068 28.43 2688 3683916 6698216 19.87 437836 8229672 252 09:39:01 AM 23548152 26954464 9107560 27.89 2688 3688696 5231752 15.52 440380 8054924 36 09:40:01 AM 24424640 27840836 8231072 25.21 2688 3698560 4497908 13.35 442224 7181824 20 09:41:01 AM 23832908 27486908 8822804 27.02 2688 3933924 5163948 15.32 504036 7702992 230652 09:42:01 AM 21970016 26110568 10685696 32.72 2688 4409268 7536520 22.36 554276 9454072 3616 09:43:01 AM 24161876 28248428 8493836 26.01 2688 4343600 3879256 11.51 551244 7286584 15568 09:44:01 AM 24968784 30235388 7686928 23.54 2688 5513700 2127668 6.31 777112 6242628 199580 09:45:01 AM 25738508 31020684 6917204 21.18 2688 5524668 1534404 4.55 967388 5281468 9852 Average: 24795103 28431941 7860609 24.07 2688 3914618 4247673 12.60 501172 6753709 80767 09:34:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 529.94 345.29 2075.82 71.32 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 455.22 359.39 5516.45 68.68 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 09:37:01 AM eth0 368.12 236.43 10039.40 33.33 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:38:01 AM lo 33.44 33.44 2.96 2.96 0.00 0.00 0.00 0.00 09:38:01 AM eth0 64.58 45.65 22.30 22.64 0.00 0.00 0.00 0.00 09:38:01 AM docker0 8.53 9.80 1.19 1.18 0.00 0.00 0.00 0.00 09:38:01 AM vethd3499a6 1.88 2.45 0.31 0.30 0.00 0.00 0.00 0.00 09:39:01 AM lo 63.48 63.48 3.84 3.84 0.00 0.00 0.00 0.00 09:39:01 AM eth0 237.02 174.18 68.23 67.72 0.00 0.00 0.00 0.00 09:39:01 AM docker0 3.82 4.40 0.64 0.69 0.00 0.00 0.00 0.00 09:40:01 AM lo 44.45 44.45 2.17 2.17 0.00 0.00 0.00 0.00 09:40:01 AM eth0 139.09 116.79 71.97 50.91 0.00 0.00 0.00 0.00 09:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:41:01 AM eth0 158.03 129.01 750.91 37.23 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 134.03 134.03 20.53 20.53 0.00 0.00 0.00 0.00 09:42:01 AM eth0 450.71 193.72 2279.52 20.52 0.00 0.00 0.00 0.00 09:42:01 AM docker0 60.22 64.66 9.24 10.65 0.00 0.00 0.00 0.00 09:42:01 AM veth75ee7b0 53.96 57.86 9.28 9.11 0.00 0.00 0.00 0.00 09:42:01 AM veth7540f46 6.27 7.50 0.78 1.81 0.00 0.00 0.00 0.00 09:43:01 AM lo 1304.80 1304.80 227.45 227.45 0.00 0.00 0.00 0.00 09:43:01 AM eth0 110.46 82.06 274.52 29.61 0.00 0.00 0.00 0.00 09:43:01 AM docker0 564.95 579.76 111.54 106.89 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 09:44:01 AM eth0 331.92 231.36 3409.23 27.28 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 36.34 30.81 21.53 17.73 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.24 144.24 23.44 23.44 0.00 0.00 0.00 0.00 Average: eth0 261.13 176.28 2230.53 40.54 0.00 0.00 0.00 0.00 Average: docker0 58.13 60.06 11.18 10.89 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) 08/14/2025 _x86_64_ (8 CPU) 09:33:46 LINUX RESTART (8 CPU) 09:34:03 AM CPU %user %nice %system %iowait %steal %idle 09:35:01 AM all 12.39 0.00 1.65 0.62 0.06 85.27 09:35:01 AM 0 12.35 0.00 1.97 0.24 0.07 85.36 09:35:01 AM 1 5.17 0.00 1.14 0.33 0.05 93.30 09:35:01 AM 2 4.78 0.00 0.92 0.49 0.07 93.75 09:35:01 AM 3 9.20 0.00 1.75 2.38 0.10 86.57 09:35:01 AM 4 12.80 0.00 1.05 0.48 0.03 85.63 09:35:01 AM 5 18.96 0.00 2.47 0.31 0.05 78.21 09:35:01 AM 6 25.19 0.00 2.00 0.60 0.05 72.14 09:35:01 AM 7 10.61 0.00 1.92 0.17 0.03 87.27 09:36:01 AM all 38.29 0.00 1.54 0.92 0.09 59.16 09:36:01 AM 0 36.59 0.00 1.44 0.64 0.08 61.25 09:36:01 AM 1 36.98 0.00 1.52 0.90 0.10 60.50 09:36:01 AM 2 40.75 0.00 1.35 0.47 0.08 57.35 09:36:01 AM 3 54.81 0.00 2.41 1.40 0.10 41.28 09:36:01 AM 4 33.71 0.00 1.22 0.65 0.08 64.34 09:36:01 AM 5 37.32 0.00 2.01 1.52 0.10 59.05 09:36:01 AM 6 46.65 0.00 1.09 0.74 0.08 51.45 09:36:01 AM 7 19.51 0.00 1.31 1.02 0.08 78.08 09:37:01 AM all 32.44 0.00 2.98 0.89 0.09 63.60 09:37:01 AM 0 18.93 0.00 3.44 0.64 0.10 76.89 09:37:01 AM 1 30.98 0.00 3.10 0.49 0.08 65.35 09:37:01 AM 2 18.60 0.00 3.51 2.22 0.08 75.58 09:37:01 AM 3 43.88 0.00 2.60 0.71 0.08 52.73 09:37:01 AM 4 25.39 0.00 2.66 2.05 0.08 69.82 09:37:01 AM 5 29.81 0.00 2.94 0.19 0.07 67.00 09:37:01 AM 6 41.20 0.00 2.58 0.35 0.10 55.76 09:37:01 AM 7 50.70 0.00 2.97 0.49 0.10 45.75 09:38:01 AM all 22.11 0.00 2.50 0.07 0.08 75.23 09:38:01 AM 0 23.95 0.00 2.69 0.05 0.08 73.23 09:38:01 AM 1 14.85 0.00 2.33 0.07 0.10 82.66 09:38:01 AM 2 21.86 0.00 2.58 0.15 0.08 75.32 09:38:01 AM 3 21.15 0.00 2.41 0.05 0.08 76.30 09:38:01 AM 4 26.13 0.00 2.53 0.02 0.08 71.24 09:38:01 AM 5 22.12 0.00 2.33 0.10 0.08 75.37 09:38:01 AM 6 23.50 0.00 2.41 0.03 0.08 73.97 09:38:01 AM 7 23.36 0.00 2.75 0.07 0.07 73.76 09:39:01 AM all 9.20 0.00 1.44 0.03 0.07 89.26 09:39:01 AM 0 10.37 0.00 1.22 0.02 0.08 88.31 09:39:01 AM 1 8.26 0.00 1.89 0.00 0.08 89.76 09:39:01 AM 2 8.44 0.00 1.86 0.03 0.08 89.58 09:39:01 AM 3 7.73 0.00 1.29 0.03 0.07 90.89 09:39:01 AM 4 9.73 0.00 0.72 0.02 0.07 89.46 09:39:01 AM 5 10.76 0.00 1.74 0.02 0.07 87.41 09:39:01 AM 6 9.54 0.00 1.45 0.05 0.05 88.91 09:39:01 AM 7 8.77 0.00 1.32 0.05 0.08 89.77 09:40:01 AM all 6.52 0.00 0.61 0.01 0.06 92.80 09:40:01 AM 0 5.22 0.00 0.60 0.00 0.07 94.11 09:40:01 AM 1 2.67 0.00 0.57 0.07 0.07 96.62 09:40:01 AM 2 7.37 0.00 0.48 0.02 0.07 92.06 09:40:01 AM 3 3.09 0.00 1.04 0.00 0.07 95.81 09:40:01 AM 4 11.54 0.00 0.70 0.00 0.07 87.70 09:40:01 AM 5 5.62 0.00 0.52 0.00 0.05 93.81 09:40:01 AM 6 5.93 0.00 0.35 0.00 0.05 93.67 09:40:01 AM 7 10.68 0.00 0.63 0.02 0.07 88.60 09:41:01 AM all 26.93 0.00 0.77 0.04 0.07 72.20 09:41:01 AM 0 38.02 0.00 0.18 0.00 0.07 61.73 09:41:01 AM 1 18.45 0.00 0.47 0.07 0.08 80.93 09:41:01 AM 2 19.71 0.00 0.58 0.02 0.07 79.62 09:41:01 AM 3 28.35 0.00 0.82 0.02 0.07 70.75 09:41:01 AM 4 61.14 0.00 1.85 0.17 0.07 36.77 09:41:01 AM 5 20.27 0.00 1.37 0.05 0.07 78.24 09:41:01 AM 6 10.21 0.00 0.52 0.00 0.07 89.21 09:41:01 AM 7 19.23 0.00 0.35 0.00 0.05 80.37 09:42:01 AM all 29.53 0.00 1.80 0.40 0.09 68.18 09:42:01 AM 0 18.82 0.00 1.88 0.15 0.07 79.08 09:42:01 AM 1 18.58 0.00 2.38 0.25 0.10 78.69 09:42:01 AM 2 28.40 0.00 1.51 1.02 0.08 68.99 09:42:01 AM 3 40.22 0.00 1.37 0.25 0.10 58.06 09:42:01 AM 4 41.58 0.00 1.91 0.39 0.10 56.02 09:42:01 AM 5 41.77 0.00 2.16 0.08 0.08 55.90 09:42:01 AM 6 25.16 0.00 1.68 0.91 0.08 72.17 09:42:01 AM 7 21.69 0.00 1.50 0.12 0.10 76.60 09:43:01 AM all 26.02 0.00 2.00 0.34 0.09 71.54 09:43:01 AM 0 28.06 0.00 2.55 0.07 0.10 69.23 09:43:01 AM 1 20.12 0.00 3.17 1.36 0.10 75.24 09:43:01 AM 2 37.98 0.00 1.30 0.03 0.07 60.62 09:43:01 AM 3 20.42 0.00 1.68 0.03 0.10 77.77 09:43:01 AM 4 34.56 0.00 2.51 0.18 0.08 62.66 09:43:01 AM 5 20.60 0.00 1.56 0.08 0.08 77.68 09:43:01 AM 6 22.87 0.00 1.77 0.97 0.10 74.29 09:43:01 AM 7 23.51 0.00 1.49 0.02 0.08 74.90 09:44:01 AM all 34.80 0.00 1.70 0.41 0.08 63.01 09:44:01 AM 0 33.92 0.00 1.77 0.05 0.07 64.19 09:44:01 AM 1 42.69 0.00 1.64 0.02 0.08 55.57 09:44:01 AM 2 37.17 0.00 1.67 0.03 0.07 61.06 09:44:01 AM 3 21.90 0.00 1.62 0.17 0.07 76.24 09:44:01 AM 4 39.63 0.00 2.17 0.40 0.10 57.70 09:44:01 AM 5 33.82 0.00 1.50 0.03 0.10 64.54 09:44:01 AM 6 36.22 0.00 1.73 2.41 0.08 59.56 09:44:01 AM 7 33.07 0.00 1.52 0.13 0.07 65.20 09:45:01 AM all 17.26 0.00 0.97 0.14 0.05 81.58 09:45:01 AM 0 6.45 0.00 0.67 0.05 0.08 92.75 09:45:01 AM 1 39.14 0.00 1.94 0.37 0.07 58.49 09:45:01 AM 2 28.41 0.00 1.28 0.07 0.05 70.19 09:45:01 AM 3 6.91 0.00 0.72 0.50 0.07 91.81 09:45:01 AM 4 11.05 0.00 0.64 0.02 0.03 88.27 09:45:01 AM 5 19.65 0.00 0.78 0.00 0.03 79.53 09:45:01 AM 6 10.91 0.00 0.67 0.02 0.03 88.38 09:45:01 AM 7 15.53 0.00 1.10 0.12 0.03 83.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.25 0.00 1.63 0.35 0.08 74.69 Average: 0 21.18 0.00 1.67 0.17 0.08 76.90 Average: 1 21.67 0.00 1.83 0.36 0.08 76.05 Average: 2 23.10 0.00 1.55 0.41 0.07 74.86 Average: 3 23.46 0.00 1.61 0.50 0.08 74.35 Average: 4 27.98 0.00 1.63 0.40 0.07 69.92 Average: 5 23.70 0.00 1.76 0.22 0.07 74.25 Average: 6 23.38 0.00 1.47 0.55 0.07 74.52 Average: 7 21.53 0.00 1.53 0.20 0.07 76.66