---> uname -a: Linux prd-centos8-docker-8c-8g-28873.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1142 25099 19 5648 30274 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:3c:22:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe3c:2228/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:14:a2:e1 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::42:58ff:fe14:a2e1/64 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) 07/18/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 189.84 14.46 175.37 3054.85 10729.71 10:24:01 AM 205.30 4.88 200.42 1167.81 16109.25 10:25:01 AM 166.74 0.72 166.03 425.59 42373.53 10:26:01 AM 40.06 0.05 40.01 1.60 566.52 10:27:01 AM 17.63 0.50 17.13 21.59 368.78 10:28:01 AM 5.36 0.00 5.36 0.00 384.07 10:29:01 AM 7.50 0.00 7.50 0.00 202.05 10:30:01 AM 57.80 0.00 57.80 0.00 13632.17 10:31:01 AM 67.31 0.00 67.31 0.00 10454.43 10:32:01 AM 142.19 2.47 139.72 4490.50 2041.50 10:33:01 AM 50.55 1.35 49.20 1721.83 30674.58 Average: 86.39 2.22 84.17 989.42 11594.00 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29035060 30894220 3620652 11.09 2688 2175896 1868360 5.54 162248 2996284 144040 10:24:01 AM 27588832 29816764 5066880 15.52 2688 2538168 3117544 9.25 268652 4302300 53420 10:25:01 AM 24896372 28297676 7759340 23.76 2688 3685044 3922436 11.64 419216 6733660 912 10:26:01 AM 24825012 28229924 7830700 23.98 2688 3687212 5319976 15.78 435404 6782668 156 10:27:01 AM 24725860 28135336 7929852 24.28 2688 3691976 3989868 11.84 438600 6880912 68 10:28:01 AM 25600228 29018940 7055484 21.61 2688 3701164 3262672 9.68 440400 6010412 28 10:29:01 AM 25380036 28803276 7275676 22.28 2688 3705388 3912456 11.61 443440 6225916 3408 10:30:01 AM 24385416 28450584 8270296 25.33 2688 4325728 3717432 11.03 505184 7105548 213876 10:31:01 AM 23023240 27176212 9632472 29.50 2688 4422364 6283652 18.64 552544 8406440 2012 10:32:01 AM 24282424 28788004 8373288 25.64 2688 4761696 3291548 9.77 584428 7131420 278596 10:33:01 AM 25795488 31075484 6860224 21.01 2688 5522908 1416728 4.20 789476 5399868 98240 Average: 25412543 28971493 7243169 22.18 2688 3837959 3645697 10.82 458145 6179584 72251 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 206.00 156.71 1382.67 39.88 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 447.13 328.08 5095.67 51.35 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 10:25:01 AM eth0 343.94 216.78 10031.69 21.82 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 22.74 22.74 2.01 2.01 0.00 0.00 0.00 0.00 10:26:01 AM eth0 50.07 36.18 18.84 15.45 0.00 0.00 0.00 0.00 10:26:01 AM docker0 6.23 6.96 0.84 0.81 0.00 0.00 0.00 0.00 10:26:01 AM vethf2c097a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 63.48 63.48 4.17 4.17 0.00 0.00 0.00 0.00 10:27:01 AM eth0 182.06 140.59 58.27 65.84 0.00 0.00 0.00 0.00 10:27:01 AM docker0 5.73 6.70 0.93 0.96 0.00 0.00 0.00 0.00 10:28:01 AM lo 21.53 21.53 1.05 1.05 0.00 0.00 0.00 0.00 10:28:01 AM eth0 92.50 77.17 56.04 30.46 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 234.07 167.93 94.82 49.72 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:30:01 AM eth0 666.91 359.50 2961.48 27.90 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 677.67 677.67 102.44 102.44 0.00 0.00 0.00 0.00 10:31:01 AM eth0 50.97 36.69 14.44 17.66 0.00 0.00 0.00 0.00 10:31:01 AM docker0 290.85 302.67 45.84 50.39 0.00 0.00 0.00 0.00 10:31:01 AM veth837c645 265.18 276.32 46.95 41.39 0.00 0.00 0.00 0.00 10:31:01 AM veth7008ff6 25.67 27.04 2.87 9.26 0.00 0.00 0.00 0.00 10:32:01 AM lo 780.81 780.81 147.27 147.27 0.00 0.00 0.00 0.00 10:32:01 AM eth0 135.57 117.16 1541.54 28.70 0.00 0.00 0.00 0.00 10:32:01 AM docker0 339.24 346.63 75.68 67.96 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 263.51 191.10 2103.71 53.65 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.45 142.45 23.36 23.36 0.00 0.00 0.00 0.00 Average: eth0 242.97 166.17 2123.49 36.58 0.00 0.00 0.00 0.00 Average: docker0 58.37 60.28 11.21 10.92 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) 07/18/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 12.53 0.00 1.07 0.83 0.07 85.51 10:23:01 AM 0 2.82 0.00 0.37 0.10 0.10 96.61 10:23:01 AM 1 22.57 0.00 1.50 1.74 0.07 74.12 10:23:01 AM 2 8.12 0.00 0.69 1.22 0.07 89.91 10:23:01 AM 3 16.11 0.00 1.45 0.55 0.07 81.82 10:23:01 AM 4 6.99 0.00 0.50 0.25 0.05 92.21 10:23:01 AM 5 26.39 0.00 2.31 1.59 0.07 69.65 10:23:01 AM 6 7.95 0.00 1.07 0.77 0.07 90.14 10:23:01 AM 7 9.26 0.00 0.68 0.42 0.05 89.59 10:24:01 AM all 39.52 0.00 1.35 1.52 0.09 57.51 10:24:01 AM 0 29.15 0.00 1.32 0.87 0.08 68.57 10:24:01 AM 1 39.68 0.00 1.67 1.89 0.10 56.66 10:24:01 AM 2 38.86 0.00 1.81 3.41 0.12 55.80 10:24:01 AM 3 40.74 0.00 1.89 3.26 0.08 54.02 10:24:01 AM 4 52.27 0.00 1.29 0.94 0.10 45.40 10:24:01 AM 5 35.07 0.00 0.97 0.97 0.08 62.91 10:24:01 AM 6 43.24 0.00 1.07 0.30 0.10 55.29 10:24:01 AM 7 37.14 0.00 0.80 0.55 0.08 61.43 10:25:01 AM all 24.79 0.00 2.75 1.80 0.09 70.56 10:25:01 AM 0 17.70 0.00 2.20 0.59 0.07 79.45 10:25:01 AM 1 27.02 0.00 3.21 2.25 0.10 67.41 10:25:01 AM 2 28.20 0.00 2.85 3.35 0.12 65.48 10:25:01 AM 3 18.33 0.00 2.19 1.65 0.10 77.73 10:25:01 AM 4 25.10 0.00 2.96 0.39 0.12 71.44 10:25:01 AM 5 23.04 0.00 3.31 4.76 0.08 68.80 10:25:01 AM 6 30.58 0.00 2.72 1.26 0.07 65.37 10:25:01 AM 7 28.32 0.00 2.57 0.18 0.08 68.84 10:26:01 AM all 19.85 0.00 2.24 0.24 0.09 77.58 10:26:01 AM 0 16.39 0.00 1.93 0.05 0.08 81.55 10:26:01 AM 1 16.41 0.00 2.06 0.12 0.10 81.32 10:26:01 AM 2 23.88 0.00 2.40 0.25 0.08 73.39 10:26:01 AM 3 14.26 0.00 2.13 0.74 0.08 82.79 10:26:01 AM 4 30.54 0.00 2.93 0.03 0.08 66.42 10:26:01 AM 5 16.46 0.00 1.86 0.57 0.07 81.04 10:26:01 AM 6 18.66 0.00 2.06 0.05 0.12 79.12 10:26:01 AM 7 22.17 0.00 2.56 0.13 0.08 75.05 10:27:01 AM all 11.81 0.00 1.50 0.03 0.08 86.59 10:27:01 AM 0 11.88 0.00 1.52 0.03 0.10 86.46 10:27:01 AM 1 10.96 0.00 1.12 0.05 0.10 87.77 10:27:01 AM 2 10.79 0.00 1.32 0.03 0.07 87.78 10:27:01 AM 3 7.35 0.00 1.91 0.02 0.07 90.66 10:27:01 AM 4 12.69 0.00 1.29 0.02 0.07 85.93 10:27:01 AM 5 11.86 0.00 1.32 0.02 0.07 86.73 10:27:01 AM 6 17.03 0.00 1.92 0.03 0.07 80.95 10:27:01 AM 7 11.87 0.00 1.60 0.03 0.07 86.43 10:28:01 AM all 6.47 0.00 0.39 0.04 0.04 93.06 10:28:01 AM 0 6.11 0.00 0.62 0.00 0.05 93.22 10:28:01 AM 1 4.97 0.00 0.40 0.17 0.03 94.42 10:28:01 AM 2 3.76 0.00 0.30 0.00 0.05 95.89 10:28:01 AM 3 20.91 0.00 0.70 0.13 0.05 78.21 10:28:01 AM 4 8.18 0.00 0.55 0.00 0.03 91.24 10:28:01 AM 5 3.22 0.00 0.18 0.00 0.05 96.55 10:28:01 AM 6 1.77 0.00 0.12 0.00 0.05 98.06 10:28:01 AM 7 2.84 0.00 0.22 0.03 0.03 96.88 10:29:01 AM all 20.22 0.00 0.74 0.01 0.05 78.98 10:29:01 AM 0 9.48 0.00 0.67 0.00 0.05 89.80 10:29:01 AM 1 17.29 0.00 0.35 0.05 0.07 82.24 10:29:01 AM 2 12.75 0.00 0.48 0.02 0.05 86.70 10:29:01 AM 3 47.49 0.00 1.92 0.02 0.07 50.51 10:29:01 AM 4 31.91 0.00 0.17 0.00 0.05 67.88 10:29:01 AM 5 13.92 0.00 0.48 0.02 0.03 85.55 10:29:01 AM 6 9.20 0.00 1.02 0.00 0.05 89.74 10:29:01 AM 7 19.67 0.00 0.82 0.00 0.03 79.48 10:30:01 AM all 20.07 0.00 1.36 2.17 0.09 76.32 10:30:01 AM 0 20.78 0.00 1.41 0.02 0.08 77.72 10:30:01 AM 1 4.89 0.00 1.06 6.64 0.12 87.30 10:30:01 AM 2 21.28 0.00 1.39 10.37 0.07 66.89 10:30:01 AM 3 18.25 0.00 1.39 0.03 0.07 80.26 10:30:01 AM 4 21.96 0.00 0.90 0.00 0.08 77.05 10:30:01 AM 5 27.84 0.00 1.86 0.15 0.12 70.03 10:30:01 AM 6 29.78 0.00 1.59 0.02 0.08 68.52 10:30:01 AM 7 15.77 0.00 1.31 0.12 0.07 82.74 10:31:01 AM all 28.44 0.00 1.71 0.70 0.10 69.05 10:31:01 AM 0 28.34 0.00 1.27 0.08 0.10 70.20 10:31:01 AM 1 17.96 0.00 1.37 0.33 0.12 80.21 10:31:01 AM 2 27.27 0.00 1.71 3.74 0.10 67.18 10:31:01 AM 3 32.56 0.00 1.98 0.00 0.10 65.37 10:31:01 AM 4 35.56 0.00 1.89 0.07 0.10 62.38 10:31:01 AM 5 20.34 0.00 1.31 0.44 0.08 77.84 10:31:01 AM 6 25.67 0.00 2.33 0.22 0.10 71.68 10:31:01 AM 7 39.80 0.00 1.79 0.72 0.12 57.57 10:32:01 AM all 31.67 0.00 1.79 0.44 0.09 66.01 10:32:01 AM 0 28.06 0.00 1.59 0.91 0.10 69.34 10:32:01 AM 1 25.68 0.00 1.83 0.40 0.08 72.01 10:32:01 AM 2 41.84 0.00 1.10 0.22 0.10 56.74 10:32:01 AM 3 47.12 0.00 2.76 1.29 0.10 48.74 10:32:01 AM 4 20.38 0.00 1.68 0.03 0.08 77.83 10:32:01 AM 5 29.97 0.00 1.99 0.12 0.08 67.83 10:32:01 AM 6 19.61 0.00 2.02 0.50 0.08 77.78 10:32:01 AM 7 40.63 0.00 1.35 0.02 0.10 57.90 10:33:01 AM all 32.72 0.00 1.58 1.30 0.07 64.33 10:33:01 AM 0 10.49 0.00 1.17 0.13 0.07 88.13 10:33:01 AM 1 27.40 0.00 1.27 1.44 0.07 69.82 10:33:01 AM 2 23.39 0.00 1.32 3.70 0.07 71.52 10:33:01 AM 3 41.40 0.00 2.49 2.46 0.10 53.54 10:33:01 AM 4 26.24 0.00 1.90 0.97 0.05 70.84 10:33:01 AM 5 49.89 0.00 0.99 0.00 0.08 49.04 10:33:01 AM 6 40.05 0.00 1.47 1.31 0.07 57.11 10:33:01 AM 7 42.90 0.00 1.99 0.40 0.08 54.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.55 0.00 1.50 0.83 0.08 75.05 Average: 0 16.46 0.00 1.28 0.25 0.08 81.93 Average: 1 19.53 0.00 1.44 1.37 0.09 77.58 Average: 2 21.82 0.00 1.40 2.39 0.08 74.31 Average: 3 27.70 0.00 1.89 0.92 0.08 69.41 Average: 4 24.71 0.00 1.46 0.24 0.07 73.52 Average: 5 23.45 0.00 1.51 0.78 0.07 74.19 Average: 6 22.13 0.00 1.58 0.40 0.08 75.81 Average: 7 24.57 0.00 1.43 0.24 0.07 73.69