---> uname -a: Linux prd-centos8-docker-8c-8g-33252.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1651 22286 19 7952 29765 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:5b:1f:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85617sec preferred_lft 85617sec inet6 fe80::f816:3eff:fe5b:1fa7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:42:bf:70 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/05/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 138.85 2.33 136.52 1519.49 10845.85 10:39:01 PM 160.30 14.60 145.70 1972.68 4594.59 10:40:01 PM 142.34 0.63 141.70 349.08 14847.33 10:41:01 PM 56.63 0.20 56.43 79.95 7543.99 10:42:01 PM 132.94 1.78 131.16 56.51 5271.89 10:43:01 PM 732.38 0.03 732.34 19.33 70768.44 10:44:01 PM 757.80 0.02 757.78 13.60 37748.23 10:45:01 PM 822.14 0.00 822.14 0.00 32996.53 10:46:01 PM 10.73 0.00 10.73 0.00 369.81 10:47:01 PM 0.90 0.00 0.90 0.00 172.99 10:48:01 PM 141.39 0.07 141.33 0.53 13232.38 10:49:01 PM 660.10 0.67 659.43 67.58 37968.61 Average: 313.03 1.69 311.34 339.90 19696.03 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29426960 31243284 3228752 9.89 2688 2132516 1363952 4.05 157196 2602404 78712 10:39:01 PM 28336600 30575584 4319112 13.23 2688 2547060 1908672 5.66 247872 3572476 349820 10:40:01 PM 26952736 29410328 5702976 17.46 2688 2761972 2930456 8.69 279120 4902320 134424 10:41:01 PM 26585512 29127996 6070200 18.59 2688 2844596 3573560 10.60 287620 5251060 6228 10:42:01 PM 25650096 29060988 7005616 21.45 2688 3708264 2992688 8.88 483652 5974396 751480 10:43:01 PM 23287860 28725584 9367852 28.69 2688 5471468 3211940 9.53 526072 7757080 765792 10:44:01 PM 21521180 27990288 11134532 34.10 2688 6389564 3368124 9.99 537968 9248276 867540 10:45:01 PM 20864832 27271396 11790880 36.11 2688 6324400 3290324 9.76 593936 9767120 8 10:46:01 PM 19307212 25714540 13348500 40.88 2688 6324780 3634720 10.78 595096 11277824 8 10:47:01 PM 20587312 27024360 12068400 36.96 2688 6354156 3742172 11.10 599952 10026092 24736 10:48:01 PM 21293396 28478552 11362316 34.79 2688 7033600 3667408 10.88 680000 9180904 443100 10:49:01 PM 22789604 30445536 9866108 30.21 2688 7502596 1505856 4.47 1303576 7043704 18336 Average: 23883608 28755703 8772104 26.86 2688 4949581 2932489 8.70 524338 7216971 286682 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 192.54 153.62 1134.37 46.87 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 496.53 378.07 5787.60 60.81 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 219.44 174.19 3031.36 22.93 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 82.06 63.44 1150.67 13.20 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 202.87 192.50 2184.55 28.62 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 620.26 456.17 8992.48 50.87 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 202.52 172.11 2165.13 21.90 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.63 0.70 0.16 0.37 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.20 0.15 0.06 0.22 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 0.37 0.32 0.14 0.29 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 293.85 238.66 3387.71 38.91 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 361.00 460.40 348.55 7583.83 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 222.68 190.86 2348.46 655.74 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 08/05/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.57 0.00 0.83 0.36 0.05 92.19 10:38:01 PM 0 0.77 0.00 0.77 0.02 0.08 98.36 10:38:01 PM 1 1.35 0.00 0.35 0.27 0.05 97.98 10:38:01 PM 2 19.34 0.00 2.00 0.80 0.05 77.81 10:38:01 PM 3 8.25 0.00 0.83 0.73 0.05 90.13 10:38:01 PM 4 7.06 0.00 0.95 0.48 0.05 91.45 10:38:01 PM 5 4.28 0.00 0.48 0.17 0.00 95.07 10:38:01 PM 6 2.22 0.00 0.18 0.07 0.03 97.49 10:38:01 PM 7 9.26 0.00 1.10 0.37 0.05 89.22 10:39:01 PM all 12.84 0.00 0.95 0.37 0.07 85.77 10:39:01 PM 0 9.74 0.00 0.77 0.10 0.07 89.32 10:39:01 PM 1 11.42 0.00 0.69 0.18 0.08 87.63 10:39:01 PM 2 15.69 0.00 1.59 1.21 0.08 81.43 10:39:01 PM 3 10.12 0.00 0.85 0.30 0.05 88.67 10:39:01 PM 4 16.72 0.00 0.62 0.22 0.05 82.40 10:39:01 PM 5 13.33 0.00 0.63 0.05 0.07 85.92 10:39:01 PM 6 13.26 0.00 1.61 0.48 0.08 84.57 10:39:01 PM 7 12.46 0.00 0.84 0.40 0.07 86.24 10:40:01 PM all 48.96 0.00 1.21 0.37 0.09 49.37 10:40:01 PM 0 43.15 0.00 1.44 0.12 0.08 55.21 10:40:01 PM 1 39.45 0.00 0.90 0.80 0.08 58.77 10:40:01 PM 2 75.73 0.00 0.80 0.25 0.08 23.13 10:40:01 PM 3 53.41 0.00 0.83 0.05 0.08 45.63 10:40:01 PM 4 28.36 0.00 1.24 0.39 0.08 69.94 10:40:01 PM 5 30.14 0.00 0.97 0.23 0.08 68.57 10:40:01 PM 6 51.80 0.00 0.82 0.28 0.08 47.02 10:40:01 PM 7 69.66 0.00 2.70 0.84 0.10 26.70 10:41:01 PM all 48.09 0.00 1.35 0.14 0.09 50.32 10:41:01 PM 0 49.06 0.00 1.29 0.13 0.10 49.42 10:41:01 PM 1 59.76 0.00 1.10 0.03 0.08 39.02 10:41:01 PM 2 41.55 0.00 1.51 0.35 0.10 56.49 10:41:01 PM 3 50.93 0.00 1.57 0.12 0.10 47.28 10:41:01 PM 4 47.12 0.00 1.34 0.12 0.10 51.32 10:41:01 PM 5 49.71 0.00 1.57 0.17 0.10 48.45 10:41:01 PM 6 39.53 0.00 1.42 0.15 0.08 58.81 10:41:01 PM 7 47.03 0.00 1.02 0.07 0.08 51.80 10:42:01 PM all 25.59 0.00 1.18 0.34 0.07 72.83 10:42:01 PM 0 18.39 0.00 0.62 0.08 0.07 80.84 10:42:01 PM 1 22.55 0.00 1.19 0.64 0.10 75.53 10:42:01 PM 2 20.64 0.00 0.75 0.02 0.05 78.54 10:42:01 PM 3 40.31 0.00 2.32 0.22 0.07 57.08 10:42:01 PM 4 29.75 0.00 1.50 0.10 0.08 68.57 10:42:01 PM 5 28.68 0.00 0.95 0.62 0.07 69.69 10:42:01 PM 6 28.70 0.00 1.51 1.05 0.07 68.67 10:42:01 PM 7 15.71 0.00 0.57 0.00 0.05 83.67 10:43:01 PM all 13.22 0.00 6.55 1.50 0.08 78.64 10:43:01 PM 0 3.12 0.00 8.69 0.44 0.10 87.64 10:43:01 PM 1 5.20 0.00 5.45 2.38 0.07 86.90 10:43:01 PM 2 9.90 0.00 6.83 3.44 0.10 79.73 10:43:01 PM 3 8.78 0.00 9.27 0.78 0.08 81.08 10:43:01 PM 4 6.22 0.00 4.17 4.20 0.07 85.34 10:43:01 PM 5 61.46 0.00 8.18 0.02 0.08 30.25 10:43:01 PM 6 6.22 0.00 6.78 0.00 0.08 86.91 10:43:01 PM 7 4.46 0.00 3.06 0.73 0.08 91.68 10:44:01 PM all 17.15 0.00 3.44 1.30 0.07 78.03 10:44:01 PM 0 37.96 0.00 5.77 0.02 0.10 56.15 10:44:01 PM 1 41.78 0.00 6.06 1.07 0.08 51.01 10:44:01 PM 2 10.75 0.00 1.32 0.95 0.07 86.91 10:44:01 PM 3 7.25 0.00 4.04 7.10 0.05 81.56 10:44:01 PM 4 11.54 0.00 3.69 0.64 0.07 84.06 10:44:01 PM 5 3.46 0.00 1.96 0.13 0.05 94.40 10:44:01 PM 6 8.16 0.00 3.68 0.34 0.10 87.72 10:44:01 PM 7 16.48 0.00 1.07 0.18 0.03 82.24 10:45:01 PM all 21.68 0.00 1.13 1.62 0.06 75.51 10:45:01 PM 0 2.61 0.00 1.05 2.04 0.07 94.24 10:45:01 PM 1 8.47 0.00 0.70 0.47 0.07 90.29 10:45:01 PM 2 15.33 0.00 1.50 4.01 0.07 79.09 10:45:01 PM 3 17.36 0.00 0.87 1.94 0.07 79.77 10:45:01 PM 4 16.59 0.00 0.58 0.58 0.05 82.19 10:45:01 PM 5 18.63 0.00 1.05 1.95 0.07 78.29 10:45:01 PM 6 6.03 0.00 0.70 1.94 0.05 91.29 10:45:01 PM 7 88.34 0.00 2.57 0.00 0.08 9.01 10:46:01 PM all 19.89 0.00 0.70 0.01 0.06 79.33 10:46:01 PM 0 68.78 0.00 1.20 0.00 0.08 29.93 10:46:01 PM 1 7.23 0.00 0.38 0.03 0.08 92.27 10:46:01 PM 2 12.45 0.00 0.45 0.00 0.05 87.05 10:46:01 PM 3 13.84 0.00 0.70 0.00 0.05 85.40 10:46:01 PM 4 6.79 0.00 0.50 0.00 0.05 92.66 10:46:01 PM 5 8.97 0.00 0.62 0.05 0.03 90.33 10:46:01 PM 6 7.71 0.00 0.45 0.00 0.05 91.79 10:46:01 PM 7 33.36 0.00 1.34 0.00 0.07 65.24 10:47:01 PM all 21.72 0.00 0.98 0.00 0.06 77.23 10:47:01 PM 0 11.81 0.00 1.20 0.00 0.05 86.94 10:47:01 PM 1 28.47 0.00 1.24 0.00 0.07 70.22 10:47:01 PM 2 29.59 0.00 0.68 0.00 0.08 69.64 10:47:01 PM 3 16.02 0.00 0.83 0.00 0.05 83.09 10:47:01 PM 4 13.06 0.00 0.98 0.00 0.03 85.93 10:47:01 PM 5 52.70 0.00 1.42 0.02 0.08 45.79 10:47:01 PM 6 11.15 0.00 0.73 0.02 0.05 88.04 10:47:01 PM 7 11.01 0.00 0.75 0.00 0.03 88.20 10:48:01 PM all 16.78 0.00 2.38 0.23 0.07 80.54 10:48:01 PM 0 10.86 0.00 1.23 0.27 0.08 87.55 10:48:01 PM 1 13.55 0.00 4.35 0.15 0.08 81.86 10:48:01 PM 2 15.75 0.00 1.59 0.10 0.05 82.51 10:48:01 PM 3 12.08 0.00 1.56 0.00 0.07 86.30 10:48:01 PM 4 10.37 0.00 1.25 0.00 0.05 88.33 10:48:01 PM 5 27.52 0.00 2.16 0.59 0.08 69.65 10:48:01 PM 6 2.81 0.00 3.42 0.71 0.07 93.00 10:48:01 PM 7 41.26 0.00 3.53 0.00 0.05 55.16 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 12.34 0.00 2.36 1.27 0.07 83.96 10:49:01 PM 0 8.08 0.00 1.19 0.10 0.08 90.55 10:49:01 PM 1 6.33 0.00 1.44 1.21 0.07 90.96 10:49:01 PM 2 14.76 0.00 2.49 1.72 0.07 80.95 10:49:01 PM 3 16.87 0.00 3.70 3.05 0.07 76.31 10:49:01 PM 4 10.85 0.00 2.78 2.87 0.08 83.42 10:49:01 PM 5 20.25 0.00 2.44 0.75 0.07 76.48 10:49:01 PM 6 12.62 0.00 2.47 0.37 0.05 84.48 10:49:01 PM 7 8.99 0.00 2.36 0.07 0.05 88.54 Average: all 22.08 0.00 1.92 0.62 0.07 75.31 Average: 0 22.04 0.00 2.09 0.28 0.08 75.51 Average: 1 20.47 0.00 1.98 0.60 0.08 76.87 Average: 2 23.47 0.00 1.79 1.07 0.07 73.60 Average: 3 21.29 0.00 2.27 1.19 0.07 75.18 Average: 4 17.04 0.00 1.63 0.80 0.06 80.47 Average: 5 26.58 0.00 1.87 0.40 0.07 71.09 Average: 6 15.87 0.00 1.97 0.45 0.07 81.64 Average: 7 29.85 0.00 1.74 0.22 0.06 68.13