---> uname -a: Linux prd-centos8-docker-8c-8g-43044.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 1137 25301 19 5451 30279 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:ff:64:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:feff:64b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:54:40:cc 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:d9ff:fe54:40cc/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) 09/02/2025 _x86_64_ (8 CPU) 14:00:14 LINUX RESTART (8 CPU) 02:01:01 PM tps rtps wtps bread/s bwrtn/s 02:02:01 PM 188.19 14.26 173.93 3045.46 10653.59 02:03:01 PM 206.87 4.88 201.98 1167.81 15745.84 02:04:01 PM 155.51 0.75 154.77 427.72 42291.82 02:05:01 PM 40.92 0.00 40.92 0.00 591.12 02:06:01 PM 10.63 0.48 10.15 21.46 308.46 02:07:01 PM 3.38 0.00 3.38 0.00 84.52 02:08:01 PM 3.87 0.30 3.57 6.40 388.09 02:09:01 PM 46.74 0.00 46.74 0.00 9176.10 02:10:01 PM 85.55 0.00 85.55 0.00 15125.63 02:11:01 PM 178.31 2.48 175.82 4510.63 2279.97 02:12:01 PM 70.74 0.80 69.94 78.79 30103.28 Average: 90.08 2.18 87.90 841.97 11522.29 02:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 PM 29188492 31046220 3467220 10.62 2688 2174352 1604776 4.76 161328 2844348 141928 02:03:01 PM 27315636 29548324 5340076 16.35 2688 2542132 2816896 8.36 269868 4569464 56216 02:04:01 PM 25232016 28635356 7423696 22.73 2688 3686068 3819892 11.33 422296 6389432 60 02:05:01 PM 25119724 28527036 7535988 23.08 2688 3689808 3664440 10.87 437756 6485468 952 02:06:01 PM 24992092 28403812 7663620 23.47 2688 3694084 3701692 10.98 439364 6611536 100 02:07:01 PM 24983632 28396048 7672080 23.49 2688 3694800 3701692 10.98 439368 6619936 20 02:08:01 PM 25888068 29311204 6767644 20.72 2688 3705296 2962704 8.79 441332 5718456 20 02:09:01 PM 24668856 28738692 7986856 24.46 2688 4330184 3482560 10.33 506132 6828940 339020 02:10:01 PM 23253436 27411272 9402276 28.79 2688 4426816 6036044 17.91 553028 8173704 1168 02:11:01 PM 24244068 29003028 8411644 25.76 2688 5014312 3347532 9.93 707284 7043364 526820 02:12:01 PM 25913440 31010884 6742272 20.65 2688 5343464 1518960 4.51 907440 5168920 24004 Average: 25527224 29093807 7128488 21.83 2688 3845574 3332472 9.89 480472 6041233 99119 02:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 121.56 107.84 1323.44 37.02 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 407.45 318.58 5103.28 46.85 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 02:04:01 PM eth0 351.33 217.24 10018.46 21.07 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:04:01 PM vethbd1d9e3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:05:01 PM lo 45.70 45.70 4.19 4.19 0.00 0.00 0.00 0.00 02:05:01 PM eth0 115.61 84.54 39.53 39.24 0.00 0.00 0.00 0.00 02:05:01 PM docker0 11.75 13.26 1.74 1.69 0.00 0.00 0.00 0.00 02:06:01 PM lo 60.76 60.76 3.09 3.09 0.00 0.00 0.00 0.00 02:06:01 PM eth0 335.55 264.38 99.28 105.40 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.80 0.98 0.11 0.15 0.00 0.00 0.00 0.00 02:07:01 PM lo 60.26 60.26 2.94 2.94 0.00 0.00 0.00 0.00 02:07:01 PM eth0 324.58 261.07 99.42 94.98 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 17.89 17.89 0.87 0.87 0.00 0.00 0.00 0.00 02:08:01 PM eth0 183.99 136.92 110.60 47.64 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:09:01 PM eth0 792.33 492.32 3017.73 66.76 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM lo 695.10 695.10 103.42 103.42 0.00 0.00 0.00 0.00 02:10:01 PM eth0 79.02 57.87 27.45 28.89 0.00 0.00 0.00 0.00 02:10:01 PM docker0 300.43 312.91 47.24 50.10 0.00 0.00 0.00 0.00 02:10:01 PM veth315c639 270.49 281.44 47.74 41.74 0.00 0.00 0.00 0.00 02:10:01 PM vetha963247 29.95 32.18 3.61 8.62 0.00 0.00 0.00 0.00 02:11:01 PM lo 755.98 755.98 146.97 146.97 0.00 0.00 0.00 0.00 02:11:01 PM eth0 171.41 123.79 1520.76 33.33 0.00 0.00 0.00 0.00 02:11:01 PM docker0 335.24 342.10 75.43 68.74 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 27.25 23.10 18.51 13.35 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.79 148.79 23.78 23.78 0.00 0.00 0.00 0.00 Average: eth0 264.53 189.77 1943.44 48.59 0.00 0.00 0.00 0.00 Average: docker0 58.92 60.85 11.32 10.97 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) 09/02/2025 _x86_64_ (8 CPU) 14:00:14 LINUX RESTART (8 CPU) 02:01:01 PM CPU %user %nice %system %iowait %steal %idle 02:02:01 PM all 11.12 0.00 1.01 1.58 0.05 86.23 02:02:01 PM 0 13.20 0.00 1.42 1.00 0.05 84.33 02:02:01 PM 1 19.88 0.00 1.67 1.67 0.08 76.69 02:02:01 PM 2 11.82 0.00 1.05 1.40 0.03 85.69 02:02:01 PM 3 10.30 0.00 1.13 2.85 0.07 85.65 02:02:01 PM 4 7.19 0.00 1.03 3.47 0.05 88.26 02:02:01 PM 5 8.35 0.00 0.58 0.95 0.03 90.08 02:02:01 PM 6 12.80 0.00 0.87 1.22 0.03 85.08 02:02:01 PM 7 5.44 0.00 0.33 0.10 0.08 94.04 02:03:01 PM all 40.99 0.00 1.42 1.61 0.10 55.87 02:03:01 PM 0 30.77 0.00 1.50 2.14 0.10 65.49 02:03:01 PM 1 46.84 0.00 0.70 1.04 0.12 51.30 02:03:01 PM 2 41.82 0.00 1.71 1.86 0.10 54.51 02:03:01 PM 3 48.21 0.00 1.40 0.58 0.10 49.70 02:03:01 PM 4 40.09 0.00 1.01 3.03 0.12 55.76 02:03:01 PM 5 40.40 0.00 2.14 2.09 0.10 55.26 02:03:01 PM 6 47.32 0.00 1.89 1.88 0.12 48.79 02:03:01 PM 7 32.51 0.00 1.02 0.28 0.08 66.10 02:04:01 PM all 23.37 0.00 2.50 2.21 0.08 71.84 02:04:01 PM 0 28.26 0.00 1.68 0.10 0.08 69.88 02:04:01 PM 1 20.65 0.00 2.03 6.19 0.08 71.04 02:04:01 PM 2 26.50 0.00 3.01 4.83 0.10 65.56 02:04:01 PM 3 22.79 0.00 3.12 0.84 0.08 73.17 02:04:01 PM 4 20.27 0.00 2.54 1.46 0.07 75.66 02:04:01 PM 5 23.70 0.00 2.66 1.38 0.07 72.20 02:04:01 PM 6 19.13 0.00 2.10 0.45 0.07 78.25 02:04:01 PM 7 25.66 0.00 2.84 2.46 0.07 68.97 02:05:01 PM all 22.88 0.00 2.39 0.17 0.10 74.45 02:05:01 PM 0 26.17 0.00 2.81 0.30 0.10 70.61 02:05:01 PM 1 18.47 0.00 2.23 0.15 0.10 79.05 02:05:01 PM 2 23.02 0.00 1.97 0.28 0.10 74.62 02:05:01 PM 3 21.53 0.00 2.60 0.12 0.08 75.67 02:05:01 PM 4 22.88 0.00 2.09 0.35 0.10 74.57 02:05:01 PM 5 17.99 0.00 2.28 0.05 0.10 79.58 02:05:01 PM 6 27.62 0.00 3.06 0.08 0.12 69.12 02:05:01 PM 7 25.38 0.00 2.11 0.03 0.08 72.39 02:06:01 PM all 6.41 0.00 1.11 0.10 0.07 92.32 02:06:01 PM 0 7.46 0.00 0.70 0.05 0.05 91.73 02:06:01 PM 1 6.34 0.00 1.49 0.02 0.07 92.09 02:06:01 PM 2 5.11 0.00 1.24 0.08 0.07 93.50 02:06:01 PM 3 10.18 0.00 1.62 0.03 0.07 88.10 02:06:01 PM 4 6.40 0.00 1.24 0.30 0.07 92.00 02:06:01 PM 5 4.15 0.00 0.55 0.05 0.10 95.15 02:06:01 PM 6 5.72 0.00 0.85 0.00 0.07 93.35 02:06:01 PM 7 5.87 0.00 1.15 0.30 0.05 92.62 02:07:01 PM all 1.29 0.00 0.64 0.01 0.05 98.01 02:07:01 PM 0 0.79 0.00 0.35 0.03 0.05 98.78 02:07:01 PM 1 1.76 0.00 1.41 0.00 0.07 96.77 02:07:01 PM 2 1.20 0.00 0.85 0.00 0.07 97.88 02:07:01 PM 3 3.32 0.00 0.45 0.00 0.03 96.19 02:07:01 PM 4 1.10 0.00 0.54 0.02 0.05 98.29 02:07:01 PM 5 0.52 0.00 0.35 0.00 0.03 99.10 02:07:01 PM 6 0.99 0.00 0.54 0.00 0.07 98.41 02:07:01 PM 7 0.64 0.00 0.64 0.00 0.05 98.68 02:08:01 PM all 11.27 0.00 0.53 0.03 0.04 88.13 02:08:01 PM 0 2.24 0.00 0.32 0.00 0.05 97.39 02:08:01 PM 1 2.20 0.00 0.35 0.17 0.03 97.24 02:08:01 PM 2 18.80 0.00 1.39 0.03 0.07 79.71 02:08:01 PM 3 4.24 0.00 0.42 0.00 0.03 95.31 02:08:01 PM 4 6.25 0.00 0.45 0.00 0.03 93.27 02:08:01 PM 5 16.98 0.00 0.27 0.00 0.03 82.72 02:08:01 PM 6 31.21 0.00 0.85 0.00 0.07 67.87 02:08:01 PM 7 8.21 0.00 0.17 0.00 0.03 91.59 02:09:01 PM all 33.20 0.00 1.62 0.61 0.08 64.49 02:09:01 PM 0 36.64 0.00 1.09 0.00 0.08 62.19 02:09:01 PM 1 23.18 0.00 1.73 1.49 0.08 73.52 02:09:01 PM 2 31.61 0.00 1.07 2.28 0.07 64.97 02:09:01 PM 3 24.40 0.00 1.12 0.34 0.07 74.07 02:09:01 PM 4 30.56 0.00 1.44 0.57 0.07 67.36 02:09:01 PM 5 40.93 0.00 2.19 0.00 0.08 56.79 02:09:01 PM 6 36.25 0.00 1.88 0.08 0.07 61.73 02:09:01 PM 7 42.03 0.00 2.41 0.12 0.10 55.34 02:10:01 PM all 26.51 0.00 1.68 1.06 0.09 70.66 02:10:01 PM 0 22.03 0.00 1.49 0.02 0.10 76.37 02:10:01 PM 1 29.15 0.00 1.61 3.72 0.10 65.43 02:10:01 PM 2 24.87 0.00 1.69 0.55 0.08 72.80 02:10:01 PM 3 37.73 0.00 2.21 1.66 0.10 58.30 02:10:01 PM 4 25.54 0.00 1.83 0.55 0.08 72.00 02:10:01 PM 5 15.61 0.00 1.16 0.07 0.08 83.09 02:10:01 PM 6 33.89 0.00 1.52 1.69 0.08 62.81 02:10:01 PM 7 23.29 0.00 1.93 0.23 0.08 74.47 02:11:01 PM all 31.13 0.00 1.90 0.42 0.08 66.46 02:11:01 PM 0 38.23 0.00 0.60 0.10 0.08 60.99 02:11:01 PM 1 32.08 0.00 1.15 0.00 0.08 66.68 02:11:01 PM 2 31.82 0.00 1.41 0.05 0.07 66.66 02:11:01 PM 3 17.33 0.00 3.15 1.22 0.08 78.21 02:11:01 PM 4 38.66 0.00 3.62 1.31 0.08 56.33 02:11:01 PM 5 41.93 0.00 1.64 0.13 0.08 56.21 02:11:01 PM 6 26.40 0.00 1.74 0.30 0.08 71.47 02:11:01 PM 7 22.59 0.00 1.91 0.25 0.07 75.18 02:12:01 PM all 16.44 0.00 1.54 1.69 0.05 80.28 02:12:01 PM 0 10.46 0.00 1.49 1.94 0.05 86.06 02:12:01 PM 1 13.63 0.00 1.22 3.25 0.07 81.83 02:12:01 PM 2 15.59 0.00 1.72 4.57 0.07 78.05 02:12:01 PM 3 28.90 0.00 2.09 0.23 0.05 68.72 02:12:01 PM 4 26.89 0.00 1.65 0.08 0.05 71.32 02:12:01 PM 5 3.64 0.00 0.92 2.09 0.05 93.30 02:12:01 PM 6 19.01 0.00 1.81 1.34 0.05 77.80 02:12:01 PM 7 13.37 0.00 1.40 0.02 0.03 85.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.41 0.00 1.48 0.86 0.07 77.17 Average: 0 19.65 0.00 1.22 0.52 0.07 78.54 Average: 1 19.47 0.00 1.42 1.61 0.08 77.43 Average: 2 21.09 0.00 1.56 1.45 0.07 75.83 Average: 3 20.80 0.00 1.76 0.72 0.07 76.66 Average: 4 20.52 0.00 1.58 1.01 0.07 76.81 Average: 5 19.46 0.00 1.34 0.62 0.07 78.52 Average: 6 23.66 0.00 1.56 0.64 0.07 74.07 Average: 7 18.62 0.00 1.45 0.34 0.07 79.53