---> uname -a: Linux prd-centos8-docker-8c-8g-17616.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1170 25255 19 5464 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:d9:2f:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fed9:2f11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:74:05:39 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:fe74:539/64 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) 12/04/2025 _x86_64_ (8 CPU) 07:54:51 LINUX RESTART (8 CPU) 07:55:02 AM tps rtps wtps bread/s bwrtn/s 07:56:01 AM 253.32 32.80 220.52 7628.48 43306.32 07:57:01 AM 280.27 18.28 262.00 3983.74 13928.31 07:58:01 AM 93.30 0.95 92.35 232.76 10378.84 07:59:01 AM 43.67 0.12 43.55 40.52 8471.13 08:00:01 AM 81.49 0.43 81.06 382.54 31232.04 08:01:01 AM 27.55 0.52 27.04 23.45 588.54 08:02:01 AM 3.10 0.07 3.03 1.73 78.23 08:03:01 AM 109.16 0.00 109.16 0.00 23975.12 08:04:01 AM 19.61 0.00 19.61 0.00 562.18 08:05:01 AM 139.53 0.00 139.53 0.00 1594.70 08:06:01 AM 29.92 2.45 27.47 4477.04 1484.62 Average: 97.97 5.02 92.94 1517.59 12296.18 07:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:56:01 AM 29615584 31279736 3040128 9.31 2688 1987036 1430744 4.24 148348 2460560 162396 07:57:01 AM 27575236 29771676 5080476 15.56 2688 2507304 2717244 8.06 238368 4345744 232208 07:58:01 AM 26548068 28826000 6107644 18.70 2688 2585924 3561164 10.57 279080 5318572 19908 07:59:01 AM 24956548 28355288 7699164 23.58 2688 3682332 3934476 11.67 345208 6759600 815964 08:00:01 AM 23851968 27266504 8803744 26.96 2688 3696388 6128532 18.18 436576 7747104 328 08:01:01 AM 23977580 27399812 8678132 26.57 2688 3704116 4705472 13.96 441192 7622700 48 08:02:01 AM 25179248 28607700 7476464 22.89 2688 3710184 3690788 10.95 443652 6424928 6436 08:03:01 AM 24283920 28421996 8371792 25.64 2688 4403524 4340964 12.88 541356 7164152 52 08:04:01 AM 23030276 27215188 9625436 29.48 2688 4453216 6267872 18.60 553712 8394212 1464 08:05:01 AM 24391756 28498060 8263956 25.31 2688 4362104 3754536 11.14 548816 7055716 15540 08:06:01 AM 23680256 28774076 8975456 27.49 2688 5342444 3266496 9.69 724852 7581632 828100 Average: 25190040 28583276 7465672 22.86 2688 3675870 3981663 11.81 427378 6443175 189313 07:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 414.25 268.74 1931.98 64.53 0.00 0.00 0.00 0.00 07:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM eth0 441.84 348.47 5347.42 63.15 0.00 0.00 0.00 0.00 07:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM eth0 131.88 120.76 919.97 31.32 0.00 0.00 0.00 0.00 07:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM eth0 405.33 248.75 9547.86 37.69 0.00 0.00 0.00 0.00 07:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM lo 12.83 12.83 1.29 1.29 0.00 0.00 0.00 0.00 08:00:01 AM eth0 21.09 16.64 6.20 8.83 0.00 0.00 0.00 0.00 08:00:01 AM docker0 4.15 5.08 0.60 0.60 0.00 0.00 0.00 0.00 08:00:01 AM vethb6db134 2.58 3.25 0.41 0.39 0.00 0.00 0.00 0.00 08:01:01 AM lo 72.25 72.25 5.06 5.06 0.00 0.00 0.00 0.00 08:01:01 AM eth0 220.29 181.54 68.10 79.86 0.00 0.00 0.00 0.00 08:01:01 AM docker0 8.73 9.68 1.30 1.28 0.00 0.00 0.00 0.00 08:02:01 AM lo 63.47 63.47 3.10 3.10 0.00 0.00 0.00 0.00 08:02:01 AM eth0 166.57 139.70 49.45 58.99 0.00 0.00 0.00 0.00 08:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:03:01 AM eth0 474.39 190.80 2999.97 25.39 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM veth4670d8e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:03:01 AM veth2ad7943 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 513.86 513.86 72.04 72.04 0.00 0.00 0.00 0.00 08:04:01 AM eth0 58.43 39.20 17.96 19.65 0.00 0.00 0.00 0.00 08:04:01 AM docker0 219.89 230.22 32.92 35.74 0.00 0.00 0.00 0.00 08:04:01 AM veth4670d8e 193.09 201.78 32.67 28.19 0.00 0.00 0.00 0.00 08:04:01 AM veth2ad7943 26.81 29.04 3.25 7.80 0.00 0.00 0.00 0.00 08:05:01 AM lo 1145.12 1145.12 209.90 209.90 0.00 0.00 0.00 0.00 08:05:01 AM eth0 138.78 103.91 282.71 35.71 0.00 0.00 0.00 0.00 08:05:01 AM docker0 501.00 513.42 104.09 98.78 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 08:06:01 AM eth0 69.43 61.13 1248.90 12.99 0.00 0.00 0.00 0.00 08:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 163.18 163.18 26.26 26.26 0.00 0.00 0.00 0.00 Average: eth0 230.98 156.24 2041.01 39.80 0.00 0.00 0.00 0.00 Average: docker0 66.15 68.38 12.51 12.29 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) 12/04/2025 _x86_64_ (8 CPU) 07:54:51 LINUX RESTART (8 CPU) 07:55:02 AM CPU %user %nice %system %iowait %steal %idle 07:56:01 AM all 14.81 0.00 2.50 2.10 0.06 80.53 07:56:01 AM 0 17.31 0.00 2.23 0.94 0.07 79.46 07:56:01 AM 1 15.71 0.00 2.36 1.84 0.07 80.03 07:56:01 AM 2 14.21 0.00 1.44 0.63 0.05 83.66 07:56:01 AM 3 19.68 0.00 3.59 3.05 0.07 73.61 07:56:01 AM 4 11.61 0.00 3.43 6.97 0.05 77.93 07:56:01 AM 5 11.62 0.00 1.43 0.88 0.03 86.04 07:56:01 AM 6 21.61 0.00 3.42 0.26 0.05 74.66 07:56:01 AM 7 6.73 0.00 2.10 2.25 0.05 88.87 07:57:01 AM all 29.38 0.00 1.51 0.82 0.09 68.19 07:57:01 AM 0 31.83 0.00 1.46 0.38 0.10 66.23 07:57:01 AM 1 29.30 0.00 1.20 0.32 0.08 69.09 07:57:01 AM 2 26.68 0.00 1.96 1.07 0.10 70.19 07:57:01 AM 3 27.04 0.00 1.64 0.65 0.08 70.58 07:57:01 AM 4 28.36 0.00 2.26 1.12 0.10 68.16 07:57:01 AM 5 30.18 0.00 1.09 0.97 0.08 67.68 07:57:01 AM 6 34.11 0.00 1.25 1.25 0.08 63.30 07:57:01 AM 7 27.55 0.00 1.24 0.82 0.08 70.31 07:58:01 AM all 30.32 0.00 0.91 0.48 0.07 68.22 07:58:01 AM 0 31.31 0.00 1.54 0.92 0.07 66.17 07:58:01 AM 1 30.53 0.00 0.45 0.48 0.08 68.45 07:58:01 AM 2 31.26 0.00 1.09 0.89 0.08 66.69 07:58:01 AM 3 35.64 0.00 1.07 0.89 0.08 62.32 07:58:01 AM 4 21.47 0.00 1.15 0.08 0.05 77.24 07:58:01 AM 5 13.68 0.00 0.92 0.25 0.07 85.09 07:58:01 AM 6 52.29 0.00 0.40 0.05 0.08 47.17 07:58:01 AM 7 26.29 0.00 0.65 0.28 0.07 72.70 07:59:01 AM all 24.59 0.00 2.31 0.20 0.07 72.84 07:59:01 AM 0 18.05 0.00 1.54 0.00 0.07 80.34 07:59:01 AM 1 58.23 0.00 4.17 0.81 0.10 36.70 07:59:01 AM 2 24.06 0.00 2.20 0.18 0.05 73.50 07:59:01 AM 3 24.70 0.00 2.72 0.00 0.07 72.51 07:59:01 AM 4 17.35 0.00 2.05 0.50 0.07 80.02 07:59:01 AM 5 21.45 0.00 1.70 0.05 0.07 76.74 07:59:01 AM 6 21.05 0.00 2.12 0.03 0.07 76.73 07:59:01 AM 7 11.78 0.00 2.01 0.00 0.05 86.17 08:00:01 AM all 19.79 0.00 1.52 0.82 0.08 77.79 08:00:01 AM 0 20.46 0.00 1.54 0.03 0.08 77.88 08:00:01 AM 1 14.29 0.00 1.42 2.98 0.08 81.23 08:00:01 AM 2 20.51 0.00 2.21 0.89 0.10 76.30 08:00:01 AM 3 17.84 0.00 1.62 2.16 0.07 78.32 08:00:01 AM 4 16.03 0.00 1.34 0.02 0.07 82.55 08:00:01 AM 5 20.40 0.00 1.14 0.05 0.07 78.34 08:00:01 AM 6 9.64 0.00 1.34 0.25 0.05 88.73 08:00:01 AM 7 39.17 0.00 1.57 0.20 0.08 58.97 08:01:01 AM all 16.67 0.00 2.23 0.05 0.09 80.96 08:01:01 AM 0 15.50 0.00 2.36 0.07 0.08 81.99 08:01:01 AM 1 19.60 0.00 2.61 0.08 0.10 77.60 08:01:01 AM 2 14.54 0.00 2.06 0.03 0.10 83.26 08:01:01 AM 3 17.46 0.00 1.99 0.05 0.08 80.41 08:01:01 AM 4 11.18 0.00 2.26 0.08 0.10 86.37 08:01:01 AM 5 19.26 0.00 2.08 0.05 0.10 78.51 08:01:01 AM 6 19.64 0.00 2.58 0.02 0.08 77.68 08:01:01 AM 7 16.16 0.00 1.93 0.00 0.07 81.85 08:02:01 AM all 3.30 0.00 0.84 0.00 0.07 95.78 08:02:01 AM 0 5.58 0.00 0.30 0.00 0.07 94.05 08:02:01 AM 1 4.03 0.00 1.67 0.00 0.07 94.23 08:02:01 AM 2 3.73 0.00 0.85 0.02 0.07 95.34 08:02:01 AM 3 3.24 0.00 0.90 0.00 0.07 95.79 08:02:01 AM 4 3.11 0.00 0.65 0.00 0.07 96.17 08:02:01 AM 5 2.55 0.00 0.72 0.00 0.05 96.68 08:02:01 AM 6 2.73 0.00 0.38 0.02 0.07 96.81 08:02:01 AM 7 1.45 0.00 1.25 0.00 0.08 97.21 08:03:01 AM all 38.33 0.00 1.96 0.62 0.10 58.99 08:03:01 AM 0 33.45 0.00 1.32 0.00 0.08 65.14 08:03:01 AM 1 36.81 0.00 2.34 1.07 0.12 59.65 08:03:01 AM 2 40.61 0.00 2.70 1.51 0.10 55.08 08:03:01 AM 3 29.18 0.00 2.33 1.51 0.08 66.90 08:03:01 AM 4 47.75 0.00 2.20 0.34 0.08 49.63 08:03:01 AM 5 41.49 0.00 1.41 0.02 0.10 56.98 08:03:01 AM 6 41.15 0.00 1.76 0.17 0.10 56.82 08:03:01 AM 7 36.22 0.00 1.61 0.33 0.10 61.74 08:04:01 AM all 28.10 0.00 1.24 0.03 0.09 70.54 08:04:01 AM 0 24.74 0.00 0.99 0.02 0.10 74.16 08:04:01 AM 1 21.69 0.00 1.27 0.03 0.12 76.89 08:04:01 AM 2 56.58 0.00 1.82 0.00 0.12 41.48 08:04:01 AM 3 35.24 0.00 1.00 0.03 0.08 63.64 08:04:01 AM 4 19.46 0.00 1.17 0.05 0.10 79.22 08:04:01 AM 5 21.27 0.00 1.05 0.00 0.08 77.60 08:04:01 AM 6 28.49 0.00 1.59 0.05 0.08 69.78 08:04:01 AM 7 17.33 0.00 1.00 0.02 0.07 81.58 08:05:01 AM all 22.26 0.00 2.10 0.27 0.09 75.29 08:05:01 AM 0 30.02 0.00 2.11 0.03 0.09 67.75 08:05:01 AM 1 15.61 0.00 2.42 0.10 0.09 81.78 08:05:01 AM 2 25.77 0.00 2.06 0.02 0.07 72.08 08:05:01 AM 3 16.40 0.00 2.39 0.72 0.10 80.38 08:05:01 AM 4 23.29 0.00 1.86 0.72 0.10 74.03 08:05:01 AM 5 22.68 0.00 1.88 0.07 0.09 75.29 08:05:01 AM 6 19.99 0.00 2.13 0.49 0.09 77.30 08:05:01 AM 7 24.30 0.00 1.91 0.03 0.07 73.69 08:06:01 AM all 27.96 0.00 1.35 0.12 0.08 70.49 08:06:01 AM 0 35.70 0.00 1.00 0.00 0.10 63.20 08:06:01 AM 1 19.79 0.00 1.34 0.00 0.07 78.81 08:06:01 AM 2 28.31 0.00 1.30 0.02 0.07 70.30 08:06:01 AM 3 27.15 0.00 1.40 0.20 0.08 71.17 08:06:01 AM 4 21.78 0.00 1.39 0.08 0.12 76.63 08:06:01 AM 5 21.64 0.00 1.57 0.10 0.10 76.59 08:06:01 AM 6 15.39 0.00 1.09 0.49 0.05 82.99 08:06:01 AM 7 53.87 0.00 1.69 0.08 0.07 44.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.24 0.00 1.68 0.50 0.08 74.50 Average: 0 24.00 0.00 1.49 0.22 0.08 74.22 Average: 1 24.16 0.00 1.93 0.70 0.09 73.12 Average: 2 26.04 0.00 1.79 0.48 0.08 71.61 Average: 3 23.07 0.00 1.87 0.84 0.08 74.14 Average: 4 20.13 0.00 1.79 0.90 0.08 77.09 Average: 5 20.57 0.00 1.36 0.22 0.08 77.78 Average: 6 24.21 0.00 1.64 0.28 0.07 73.80 Average: 7 23.75 0.00 1.54 0.36 0.07 74.28