---> uname -a: Linux prd-centos8-docker-8c-8g-39076.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 1159 25084 19 5646 30257 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:19:30:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe19:30d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:c9:1f:9a 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:a6ff:fec9:1f9a/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) 08/19/2025 _x86_64_ (8 CPU) 22:36:07 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 284.37 17.53 266.84 3747.15 13580.34 10:39:01 PM 129.81 1.43 128.38 398.20 12374.39 10:40:00 PM 130.72 0.80 129.92 524.12 41196.39 10:40:01 PM 63.78 0.00 63.78 0.00 778.74 10:41:01 PM 35.22 0.48 34.74 21.46 585.57 10:42:01 PM 12.20 0.00 12.20 0.00 515.61 10:43:01 PM 15.93 0.00 15.93 0.00 416.53 10:44:01 PM 108.05 0.00 108.05 0.00 23639.24 10:45:01 PM 168.91 0.00 168.91 0.00 1813.65 10:46:01 PM 55.19 2.63 52.56 4516.05 27415.81 10:47:01 PM 43.20 1.65 41.55 1781.01 7943.87 Average: 98.22 2.45 95.77 1097.66 12862.20 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 28209032 30363612 4446680 13.62 2688 2467376 2139548 6.35 220088 3741280 285808 10:39:01 PM 26637180 28907552 6018532 18.43 2688 2577900 3789468 11.24 278656 5230316 44052 10:40:00 PM 24979728 28383236 7675984 23.51 2688 3686036 4115756 12.21 432756 6632156 232 10:40:01 PM 25000572 28403540 7655140 23.44 2688 3685992 3816096 11.32 432728 6614244 280 10:41:01 PM 24794576 28203032 7861136 24.07 2688 3690820 3975240 11.79 440772 6808940 200 10:42:01 PM 25579564 28998844 7076148 21.67 2688 3701428 3286764 9.75 442936 6026976 20 10:43:01 PM 25253016 28883756 7402696 22.67 2688 3911596 3305840 9.81 501944 6290076 205788 10:44:01 PM 23323156 27456328 9332556 28.58 2688 4401936 6051180 17.95 554272 8104944 1788 10:45:01 PM 24491364 28581520 8164348 25.00 2688 4346480 3520736 10.45 550808 6958740 15568 10:46:01 PM 25418800 30567364 7236912 22.16 2688 5396444 1879816 5.58 756916 5810944 128808 10:47:01 PM 25753916 31050156 6901796 21.14 2688 5538884 1443308 4.28 969432 5263044 35024 Average: 25403719 29072631 7251993 22.21 2688 3945899 3393068 10.07 507392 6134696 65233 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 428.52 330.19 5121.31 60.67 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 170.20 139.81 1242.01 35.01 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 10:40:00 PM lo 5.87 5.87 0.52 0.52 0.00 0.00 0.00 0.00 10:40:00 PM eth0 308.12 181.67 9684.68 18.64 0.00 0.00 0.00 0.00 10:40:00 PM docker0 1.28 1.62 0.19 0.21 0.00 0.00 0.00 0.00 10:40:00 PM vethfa49d3c 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 10:40:01 PM lo 11.02 11.02 0.54 0.54 0.00 0.00 0.00 0.00 10:40:01 PM eth0 18.90 17.32 4.32 6.75 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 53.88 53.88 4.35 4.35 0.00 0.00 0.00 0.00 10:41:01 PM eth0 131.49 100.82 39.66 45.64 0.00 0.00 0.00 0.00 10:41:01 PM docker0 10.28 11.58 1.53 1.48 0.00 0.00 0.00 0.00 10:42:01 PM lo 48.05 48.05 2.47 2.47 0.00 0.00 0.00 0.00 10:42:01 PM eth0 173.16 137.77 78.07 53.69 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.80 1.00 0.11 0.18 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:43:01 PM eth0 128.04 99.60 347.25 34.58 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 25.45 25.45 3.30 3.30 0.00 0.00 0.00 0.00 10:44:01 PM eth0 579.95 331.99 2686.08 27.54 0.00 0.00 0.00 0.00 10:44:01 PM docker0 10.95 13.40 1.24 2.40 0.00 0.00 0.00 0.00 10:44:01 PM vethff55638 8.68 10.46 0.99 2.02 0.00 0.00 0.00 0.00 10:44:01 PM veth1a4386f 2.27 3.60 0.40 0.64 0.00 0.00 0.00 0.00 10:45:01 PM lo 1428.67 1428.67 245.39 245.39 0.00 0.00 0.00 0.00 10:45:01 PM eth0 87.52 73.24 268.66 26.54 0.00 0.00 0.00 0.00 10:45:01 PM docker0 613.51 629.31 119.79 114.93 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:46:01 PM eth0 238.23 162.81 2343.23 22.15 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 183.12 146.10 1282.77 33.19 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 Average: lo 156.32 156.32 25.61 25.61 0.00 0.00 0.00 0.00 Average: eth0 242.22 170.05 2288.90 35.74 0.00 0.00 0.00 0.00 Average: docker0 63.68 65.69 12.29 11.92 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) 08/19/2025 _x86_64_ (8 CPU) 22:36:07 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 20.85 0.00 1.36 1.23 0.08 76.48 10:38:01 PM 0 15.30 0.00 0.84 0.62 0.08 83.16 10:38:01 PM 1 16.04 0.00 0.87 0.99 0.07 82.03 10:38:01 PM 2 21.24 0.00 2.11 1.81 0.05 74.79 10:38:01 PM 3 27.07 0.00 1.20 1.00 0.10 70.63 10:38:01 PM 4 15.18 0.00 1.15 1.22 0.10 82.35 10:38:01 PM 5 21.38 0.00 1.64 1.89 0.07 75.03 10:38:01 PM 6 23.38 0.00 1.12 1.49 0.08 73.93 10:38:01 PM 7 27.20 0.00 1.99 0.80 0.07 69.94 10:39:01 PM all 37.85 0.00 1.04 0.73 0.09 60.30 10:39:01 PM 0 50.15 0.00 1.37 0.53 0.10 47.85 10:39:01 PM 1 44.36 0.00 0.55 0.75 0.08 54.25 10:39:01 PM 2 19.98 0.00 1.30 0.17 0.10 78.45 10:39:01 PM 3 42.25 0.00 1.34 0.20 0.08 56.13 10:39:01 PM 4 33.18 0.00 0.80 1.03 0.08 64.90 10:39:01 PM 5 27.97 0.00 1.40 0.48 0.08 70.06 10:39:01 PM 6 48.66 0.00 0.72 0.17 0.07 50.39 10:39:01 PM 7 36.19 0.00 0.82 2.52 0.08 60.38 10:40:00 PM all 21.58 0.00 3.17 1.14 0.09 74.03 10:40:00 PM 0 21.43 0.00 2.79 0.02 0.09 75.67 10:40:00 PM 1 17.55 0.00 4.43 5.14 0.09 72.80 10:40:00 PM 2 26.02 0.00 3.25 1.36 0.10 69.27 10:40:00 PM 3 21.43 0.00 2.87 0.60 0.09 75.00 10:40:00 PM 4 25.39 0.00 3.09 0.14 0.09 71.29 10:40:00 PM 5 18.57 0.00 2.70 0.71 0.09 77.94 10:40:00 PM 6 24.18 0.00 3.66 0.77 0.09 71.31 10:40:00 PM 7 18.04 0.00 2.55 0.36 0.07 78.99 10:40:01 PM all 5.71 0.00 1.58 0.10 0.10 92.51 10:40:01 PM 0 9.52 0.00 0.79 0.00 0.00 89.68 10:40:01 PM 1 7.09 0.00 3.15 0.00 0.00 89.76 10:40:01 PM 2 2.36 0.00 0.79 0.00 0.00 96.85 10:40:01 PM 3 8.66 0.00 1.57 0.00 0.00 89.76 10:40:01 PM 4 10.32 0.00 1.59 0.00 0.00 88.10 10:40:01 PM 5 2.38 0.00 1.59 0.00 0.00 96.03 10:40:01 PM 6 1.56 0.00 0.78 0.00 0.00 97.66 10:40:01 PM 7 3.91 0.00 2.34 0.78 0.78 92.19 10:41:01 PM all 18.54 0.00 2.10 0.06 0.09 79.21 10:41:01 PM 0 17.30 0.00 2.09 0.08 0.08 80.44 10:41:01 PM 1 18.71 0.00 2.16 0.07 0.08 78.99 10:41:01 PM 2 18.55 0.00 2.50 0.03 0.10 78.82 10:41:01 PM 3 21.64 0.00 2.49 0.10 0.10 75.66 10:41:01 PM 4 14.71 0.00 1.86 0.03 0.08 83.32 10:41:01 PM 5 14.97 0.00 1.81 0.05 0.12 83.06 10:41:01 PM 6 19.35 0.00 2.04 0.03 0.07 78.50 10:41:01 PM 7 23.08 0.00 1.86 0.05 0.08 74.92 10:42:01 PM all 9.78 0.00 0.98 0.03 0.07 89.14 10:42:01 PM 0 11.90 0.00 0.98 0.02 0.08 87.01 10:42:01 PM 1 12.79 0.00 1.25 0.00 0.07 85.89 10:42:01 PM 2 4.01 0.00 1.14 0.00 0.07 94.79 10:42:01 PM 3 5.80 0.00 0.68 0.03 0.05 93.44 10:42:01 PM 4 6.34 0.00 1.00 0.03 0.08 92.54 10:42:01 PM 5 6.24 0.00 1.00 0.12 0.07 92.58 10:42:01 PM 6 22.11 0.00 1.12 0.05 0.08 76.64 10:42:01 PM 7 9.05 0.00 0.67 0.00 0.05 90.23 10:43:01 PM all 24.41 0.00 0.73 0.03 0.07 74.76 10:43:01 PM 0 53.11 0.00 1.33 0.05 0.10 45.40 10:43:01 PM 1 12.20 0.00 0.28 0.00 0.07 87.45 10:43:01 PM 2 3.24 0.00 0.80 0.02 0.08 95.85 10:43:01 PM 3 25.43 0.00 1.40 0.03 0.08 73.05 10:43:01 PM 4 14.81 0.00 0.90 0.03 0.07 84.19 10:43:01 PM 5 33.04 0.00 0.53 0.00 0.07 66.36 10:43:01 PM 6 25.22 0.00 0.28 0.00 0.07 74.43 10:43:01 PM 7 28.21 0.00 0.28 0.08 0.05 71.37 10:44:01 PM all 29.49 0.00 1.86 0.85 0.08 67.72 10:44:01 PM 0 13.63 0.00 1.30 0.20 0.08 84.78 10:44:01 PM 1 29.01 0.00 1.91 1.78 0.08 67.21 10:44:01 PM 2 24.07 0.00 1.69 2.36 0.08 71.79 10:44:01 PM 3 28.41 0.00 2.13 0.76 0.08 68.62 10:44:01 PM 4 19.70 0.00 1.54 0.77 0.10 77.88 10:44:01 PM 5 44.91 0.00 2.05 0.07 0.07 52.91 10:44:01 PM 6 28.64 0.00 1.90 0.79 0.07 68.60 10:44:01 PM 7 47.58 0.00 2.35 0.10 0.07 49.90 10:45:01 PM all 26.09 0.00 2.24 0.32 0.10 71.25 10:45:01 PM 0 17.53 0.00 2.45 0.10 0.12 79.80 10:45:01 PM 1 26.06 0.00 2.04 0.02 0.08 71.80 10:45:01 PM 2 27.56 0.00 1.46 0.02 0.10 70.87 10:45:01 PM 3 27.59 0.00 2.23 0.00 0.08 70.10 10:45:01 PM 4 20.30 0.00 2.49 2.24 0.10 74.87 10:45:01 PM 5 21.26 0.00 2.64 0.02 0.12 75.97 10:45:01 PM 6 32.11 0.00 1.96 0.03 0.10 65.80 10:45:01 PM 7 36.32 0.00 2.63 0.12 0.10 60.83 10:46:01 PM all 32.19 0.00 1.74 1.16 0.08 64.83 10:46:01 PM 0 22.95 0.00 1.19 0.28 0.08 75.49 10:46:01 PM 1 27.18 0.00 1.71 1.54 0.10 69.47 10:46:01 PM 2 35.22 0.00 1.32 1.96 0.07 61.44 10:46:01 PM 3 36.39 0.00 2.75 1.78 0.07 59.02 10:46:01 PM 4 40.23 0.00 1.56 1.76 0.08 56.37 10:46:01 PM 5 28.59 0.00 1.97 0.18 0.08 69.17 10:46:01 PM 6 19.79 0.00 1.88 1.56 0.07 76.71 10:46:01 PM 7 47.18 0.00 1.54 0.23 0.07 50.98 10:47:01 PM all 23.34 0.00 1.03 0.29 0.06 75.28 10:47:01 PM 0 27.37 0.00 0.42 0.00 0.08 72.13 10:47:01 PM 1 10.14 0.00 1.20 0.10 0.07 88.49 10:47:01 PM 2 32.50 0.00 1.96 0.69 0.07 64.79 10:47:01 PM 3 8.19 0.00 0.75 0.08 0.03 90.94 10:47:01 PM 4 30.71 0.00 1.62 0.05 0.07 67.56 10:47:01 PM 5 43.76 0.00 0.88 0.08 0.05 55.22 10:47:01 PM 6 29.61 0.00 0.68 0.02 0.07 69.62 10:47:01 PM 7 4.42 0.00 0.72 1.30 0.05 93.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.38 0.00 1.62 0.58 0.08 73.34 Average: 0 25.06 0.00 1.47 0.19 0.09 73.19 Average: 1 21.38 0.00 1.64 1.02 0.08 75.88 Average: 2 21.18 0.00 1.75 0.84 0.08 76.15 Average: 3 24.39 0.00 1.78 0.46 0.08 73.30 Average: 4 22.02 0.00 1.60 0.73 0.09 75.56 Average: 5 26.04 0.00 1.66 0.36 0.08 71.86 Average: 6 27.26 0.00 1.53 0.49 0.08 70.65 Average: 7 27.69 0.00 1.54 0.56 0.07 70.15