---> uname -a: Linux prd-centos8-docker-8c-8g-23228.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 1141 25136 19 5612 30275 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:9e:e5:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe9e:e5d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:ac:e0:2c 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::42:69ff:feac:e02c/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) 06/23/2025 _x86_64_ (8 CPU) 14:05:20 LINUX RESTART (8 CPU) 02:06:01 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 215.39 16.56 198.83 3535.49 10304.05 02:08:01 PM 209.20 2.47 206.73 547.11 15152.11 02:09:01 PM 140.13 0.73 139.40 482.29 41983.09 02:10:01 PM 38.19 0.05 38.14 0.53 585.32 02:11:01 PM 11.11 0.43 10.68 20.92 284.76 02:12:02 PM 9.42 0.00 9.42 0.00 509.30 02:13:01 PM 114.77 0.00 114.77 0.00 24006.22 02:14:01 PM 128.72 0.00 128.72 0.00 1579.37 02:15:01 PM 48.20 2.62 45.58 4501.83 27303.33 02:16:01 PM 42.76 1.65 41.11 1781.30 7764.14 Average: 95.76 2.45 93.30 1088.73 12929.43 02:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 28988600 30909544 3667112 11.23 2688 2237676 1705288 5.06 175880 3029184 175572 02:08:01 PM 26938356 29182412 5717356 17.51 2688 2553576 3157160 9.37 275424 4942940 86248 02:09:01 PM 24965644 28344624 7690068 23.55 2688 3663260 4106856 12.18 428772 6658708 8 02:10:01 PM 24731300 28114968 7924412 24.27 2688 3667396 4037028 11.98 437852 6882412 472 02:11:01 PM 25565276 28959120 7090436 21.71 2688 3677368 3328728 9.88 440996 6049968 5904 02:12:02 PM 25321120 28719464 7334592 22.46 2688 3681516 3569084 10.59 444644 6288700 32 02:13:01 PM 23392168 27487692 9263544 28.37 2688 4366920 6113800 18.14 551332 8046232 1628 02:14:01 PM 24292636 28354848 8363076 25.61 2688 4321872 3892784 11.55 548972 7165172 17460 02:15:01 PM 25481552 30600516 7174160 21.97 2688 5369884 1906464 5.66 754644 5762024 128052 02:16:01 PM 25810248 31071828 6845464 20.96 2688 5507072 1494092 4.43 965344 5216804 35028 Average: 25548690 29174502 7107022 21.76 2688 3904654 3331128 9.88 502386 6004214 45040 02:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 325.37 254.92 2332.15 50.52 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 343.48 265.64 4536.36 42.96 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 1.63 1.63 0.08 0.08 0.00 0.00 0.00 0.00 02:09:01 PM eth0 307.21 183.29 9478.13 17.40 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 PM veth775f81e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM veth63d8feb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM lo 43.20 43.20 3.86 3.86 0.00 0.00 0.00 0.00 02:10:01 PM eth0 148.38 112.71 44.35 48.43 0.00 0.00 0.00 0.00 02:10:01 PM docker0 9.88 11.41 1.56 1.44 0.00 0.00 0.00 0.00 02:11:01 PM lo 49.14 49.14 2.52 2.52 0.00 0.00 0.00 0.00 02:11:01 PM eth0 157.75 135.35 53.12 50.64 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.70 0.95 0.11 0.17 0.00 0.00 0.00 0.00 02:12:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 PM eth0 159.44 115.03 83.91 33.49 0.00 0.00 0.00 0.00 02:12:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM lo 20.58 20.58 2.54 2.54 0.00 0.00 0.00 0.00 02:13:01 PM eth0 609.62 366.46 3006.53 35.16 0.00 0.00 0.00 0.00 02:13:01 PM docker0 8.50 10.66 0.82 2.00 0.00 0.00 0.00 0.00 02:13:01 PM veth790c558 8.50 10.79 0.93 2.01 0.00 0.00 0.00 0.00 02:13:01 PM vethfd670f0 0.00 0.53 0.00 0.26 0.00 0.00 0.00 0.00 02:14:01 PM lo 1416.79 1416.79 242.68 242.68 0.00 0.00 0.00 0.00 02:14:01 PM eth0 144.12 101.80 317.39 39.05 0.00 0.00 0.00 0.00 02:14:01 PM docker0 605.05 622.39 118.32 113.46 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 02:15:01 PM eth0 329.79 203.47 2345.74 28.89 0.00 0.00 0.00 0.00 02:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 207.38 180.49 1235.75 34.44 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.45 153.45 25.21 25.21 0.00 0.00 0.00 0.00 Average: eth0 272.70 191.63 2342.35 38.10 0.00 0.00 0.00 0.00 Average: docker0 62.50 64.65 12.10 11.72 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) 06/23/2025 _x86_64_ (8 CPU) 14:05:20 LINUX RESTART (8 CPU) 02:06:01 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 14.32 0.00 1.25 0.66 0.06 83.71 02:07:01 PM 0 3.69 0.00 0.72 0.13 0.07 95.39 02:07:01 PM 1 20.73 0.00 1.57 0.70 0.08 76.91 02:07:01 PM 2 12.79 0.00 1.40 1.59 0.07 84.14 02:07:01 PM 3 6.65 0.00 0.75 0.37 0.05 92.18 02:07:01 PM 4 11.30 0.00 1.07 1.35 0.05 86.23 02:07:01 PM 5 18.92 0.00 1.47 0.53 0.10 78.98 02:07:01 PM 6 12.73 0.00 0.75 0.35 0.03 86.14 02:07:01 PM 7 27.72 0.00 2.27 0.27 0.07 69.67 02:08:01 PM all 44.90 0.00 1.47 0.64 0.09 52.91 02:08:01 PM 0 25.66 0.00 1.27 0.84 0.08 72.15 02:08:01 PM 1 44.12 0.00 1.12 0.60 0.08 54.07 02:08:01 PM 2 65.06 0.00 1.42 0.84 0.08 32.60 02:08:01 PM 3 72.79 0.00 2.53 1.05 0.08 23.55 02:08:01 PM 4 39.56 0.00 1.47 1.17 0.08 57.71 02:08:01 PM 5 40.24 0.00 1.50 0.28 0.10 57.87 02:08:01 PM 6 41.36 0.00 1.44 0.27 0.08 56.85 02:08:01 PM 7 30.48 0.00 0.97 0.07 0.08 68.40 02:09:01 PM all 25.41 0.00 3.40 0.99 0.12 70.07 02:09:01 PM 0 22.07 0.00 3.36 0.13 0.12 74.32 02:09:01 PM 1 24.41 0.00 3.81 2.03 0.13 69.61 02:09:01 PM 2 28.29 0.00 3.85 1.50 0.13 66.22 02:09:01 PM 3 23.07 0.00 3.13 0.52 0.13 73.14 02:09:01 PM 4 24.37 0.00 3.79 2.32 0.12 69.40 02:09:01 PM 5 28.25 0.00 3.11 0.59 0.08 67.96 02:09:01 PM 6 27.86 0.00 2.55 0.20 0.10 69.29 02:09:01 PM 7 24.97 0.00 3.61 0.66 0.12 70.65 02:10:01 PM all 21.49 0.00 2.65 0.06 0.09 75.70 02:10:01 PM 0 20.19 0.00 2.78 0.05 0.10 76.88 02:10:01 PM 1 20.29 0.00 2.33 0.03 0.10 77.24 02:10:01 PM 2 27.81 0.00 3.25 0.07 0.10 68.78 02:10:01 PM 3 23.44 0.00 2.45 0.05 0.08 73.98 02:10:01 PM 4 25.51 0.00 3.06 0.07 0.08 71.27 02:10:01 PM 5 14.14 0.00 2.68 0.03 0.10 83.04 02:10:01 PM 6 23.22 0.00 2.29 0.03 0.08 74.37 02:10:01 PM 7 17.34 0.00 2.40 0.13 0.08 80.05 02:11:01 PM all 9.10 0.00 1.12 0.02 0.07 89.69 02:11:01 PM 0 9.27 0.00 0.95 0.00 0.07 89.71 02:11:01 PM 1 6.00 0.00 1.29 0.02 0.08 92.61 02:11:01 PM 2 10.22 0.00 1.29 0.03 0.07 88.39 02:11:01 PM 3 6.28 0.00 1.04 0.03 0.08 92.57 02:11:01 PM 4 9.72 0.00 1.00 0.02 0.07 89.19 02:11:01 PM 5 16.80 0.00 1.70 0.05 0.05 81.39 02:11:01 PM 6 4.61 0.00 1.09 0.02 0.07 94.22 02:11:01 PM 7 9.92 0.00 0.63 0.00 0.05 89.40 02:12:02 PM all 22.33 0.00 0.66 0.02 0.06 76.93 02:12:02 PM 0 25.53 0.00 0.22 0.00 0.07 74.19 02:12:02 PM 1 21.18 0.00 0.68 0.02 0.07 78.05 02:12:02 PM 2 10.95 0.00 0.65 0.05 0.07 88.28 02:12:02 PM 3 51.78 0.00 1.25 0.02 0.08 46.87 02:12:02 PM 4 20.47 0.00 0.53 0.00 0.05 78.95 02:12:02 PM 5 34.62 0.00 0.30 0.02 0.07 64.99 02:12:02 PM 6 4.94 0.00 1.25 0.08 0.03 93.69 02:12:02 PM 7 9.10 0.00 0.37 0.00 0.03 90.50 02:13:01 PM all 30.81 0.00 1.89 0.51 0.09 66.70 02:13:01 PM 0 38.29 0.00 2.15 0.17 0.09 59.31 02:13:01 PM 1 34.22 0.00 1.64 0.75 0.09 63.31 02:13:01 PM 2 38.83 0.00 2.37 0.73 0.10 57.97 02:13:01 PM 3 37.68 0.00 2.17 1.21 0.09 58.86 02:13:01 PM 4 24.43 0.00 1.91 0.09 0.09 73.49 02:13:01 PM 5 26.18 0.00 1.95 0.58 0.09 71.20 02:13:01 PM 6 22.01 0.00 1.45 0.26 0.09 76.20 02:13:01 PM 7 24.86 0.00 1.48 0.31 0.09 73.27 02:14:01 PM all 29.94 0.00 2.22 0.23 0.10 67.50 02:14:01 PM 0 29.84 0.00 1.82 0.02 0.10 68.22 02:14:01 PM 1 20.28 0.00 2.27 0.29 0.08 77.08 02:14:01 PM 2 32.38 0.00 2.13 0.08 0.12 65.29 02:14:01 PM 3 34.41 0.00 2.72 0.03 0.10 62.73 02:14:01 PM 4 36.89 0.00 1.53 0.03 0.10 61.45 02:14:01 PM 5 26.08 0.00 1.97 0.07 0.12 71.77 02:14:01 PM 6 36.67 0.00 2.42 0.02 0.10 60.80 02:14:01 PM 7 22.93 0.00 2.89 1.34 0.12 72.72 02:15:01 PM all 27.94 0.00 1.53 0.63 0.08 69.83 02:15:01 PM 0 26.34 0.00 1.20 0.10 0.08 72.27 02:15:01 PM 1 22.57 0.00 1.67 0.00 0.08 75.68 02:15:01 PM 2 21.23 0.00 1.51 2.04 0.08 75.13 02:15:01 PM 3 29.75 0.00 1.92 1.45 0.07 66.81 02:15:01 PM 4 41.82 0.00 1.37 0.02 0.08 56.71 02:15:01 PM 5 31.23 0.00 2.11 1.05 0.08 65.52 02:15:01 PM 6 32.65 0.00 1.15 0.08 0.07 66.05 02:15:01 PM 7 17.93 0.00 1.29 0.25 0.07 80.47 02:16:01 PM all 22.40 0.00 1.02 0.18 0.06 76.34 02:16:01 PM 0 3.70 0.00 0.85 0.43 0.08 94.93 02:16:01 PM 1 24.74 0.00 1.35 0.48 0.07 73.36 02:16:01 PM 2 12.30 0.00 1.12 0.13 0.07 86.38 02:16:01 PM 3 29.27 0.00 0.60 0.18 0.05 69.90 02:16:01 PM 4 30.39 0.00 0.77 0.12 0.05 68.67 02:16:01 PM 5 33.08 0.00 1.84 0.03 0.03 65.02 02:16:01 PM 6 27.62 0.00 0.40 0.00 0.03 71.95 02:16:01 PM 7 18.10 0.00 1.22 0.05 0.07 80.56 Average: all 24.85 0.00 1.72 0.39 0.08 72.96 Average: 0 20.42 0.00 1.53 0.19 0.09 77.78 Average: 1 23.84 0.00 1.77 0.49 0.09 73.81 Average: 2 25.96 0.00 1.90 0.71 0.09 71.35 Average: 3 31.50 0.00 1.85 0.49 0.08 66.08 Average: 4 26.45 0.00 1.65 0.52 0.08 71.31 Average: 5 26.96 0.00 1.86 0.32 0.08 70.77 Average: 6 23.36 0.00 1.48 0.13 0.07 74.96 Average: 7 20.32 0.00 1.71 0.31 0.08 77.59