---> uname -a: Linux prd-centos8-docker-8c-8g-20588.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 1161 25135 19 5592 30254 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:48:0a:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe48:a0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:97:22:7e 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:caff:fe97:227e/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) 06/12/2025 _x86_64_ (8 CPU) 11:13:36 LINUX RESTART (8 CPU) 11:14:02 AM tps rtps wtps bread/s bwrtn/s 11:15:01 AM 185.53 20.33 165.20 3830.70 6819.21 11:16:01 AM 238.89 4.92 233.98 1207.67 18803.32 11:17:01 AM 174.11 0.98 173.13 577.27 42531.94 11:18:01 AM 40.82 0.00 40.82 0.00 564.20 11:19:01 AM 11.71 0.48 11.23 21.46 300.05 11:20:01 AM 9.73 0.00 9.73 0.00 503.52 11:21:01 AM 102.23 0.00 102.23 0.00 23227.84 11:22:01 AM 17.53 0.00 17.53 0.00 539.03 11:23:01 AM 237.35 2.47 234.89 4490.50 3590.20 11:24:01 AM 46.29 1.44 44.85 1760.89 32732.60 Average: 106.39 3.04 103.35 1183.52 12938.73 11:14:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 AM 29054200 30880684 3601504 11.03 2688 2145060 1817296 5.39 161080 2992188 220620 11:16:01 AM 27403916 29603768 5251788 16.08 2688 2511260 2848912 8.45 268168 4491724 53188 11:17:01 AM 25021216 28398116 7634488 23.38 2688 3661044 4083236 12.11 426916 6601588 64 11:18:01 AM 24820480 28201200 7835224 23.99 2688 3664556 3909840 11.60 436760 6792588 1384 11:19:01 AM 25614676 29006480 7041028 21.56 2688 3675412 3216044 9.54 440000 5999564 7940 11:20:01 AM 25216152 28609264 7439552 22.78 2688 3676640 3676536 10.91 441112 6395180 384 11:21:01 AM 23741000 27825912 8914704 27.30 2688 4354052 5656756 16.78 538900 7710736 220 11:22:01 AM 22810472 26929140 9845232 30.15 2688 4391828 6396540 18.98 551176 8621460 4516 11:23:01 AM 23378116 28351628 9277588 28.41 2688 5227100 3580604 10.62 718504 7896192 754104 11:24:01 AM 25688000 30932580 6967704 21.34 2688 5492324 1556752 4.62 954972 5348416 38120 Average: 25274823 28873877 7380881 22.60 2688 3879928 3674252 10.90 493759 6284964 108054 11:14:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 317.55 223.01 1548.67 48.81 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 396.00 310.53 5072.94 49.98 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 1.27 1.27 0.06 0.06 0.00 0.00 0.00 0.00 11:17:01 AM eth0 356.35 219.79 10031.30 24.38 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 11:17:01 AM vethcdd3c98 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:18:01 AM lo 39.37 39.37 3.67 3.67 0.00 0.00 0.00 0.00 11:18:01 AM eth0 67.66 50.70 17.90 24.53 0.00 0.00 0.00 0.00 11:18:01 AM docker0 9.88 11.25 1.56 1.44 0.00 0.00 0.00 0.00 11:19:01 AM lo 55.64 55.64 2.84 2.84 0.00 0.00 0.00 0.00 11:19:01 AM eth0 231.89 172.49 69.75 70.84 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.70 0.98 0.11 0.19 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 111.61 70.21 77.71 16.68 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:21:01 AM eth0 700.43 374.84 2859.80 45.32 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM veth5ec9f04 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:21:01 AM veth58a50d8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:22:01 AM lo 995.25 995.25 219.74 219.74 0.00 0.00 0.00 0.00 11:22:01 AM eth0 76.22 52.52 23.65 28.60 0.00 0.00 0.00 0.00 11:22:01 AM docker0 478.75 496.60 109.59 106.32 0.00 0.00 0.00 0.00 11:22:01 AM veth5ec9f04 441.49 459.66 112.16 82.17 0.00 0.00 0.00 0.01 11:22:01 AM veth58a50d8 37.26 37.44 3.97 24.39 0.00 0.00 0.00 0.00 11:23:01 AM lo 50.47 50.47 7.17 7.17 0.00 0.00 0.00 0.00 11:23:01 AM eth0 112.00 96.35 1505.63 21.32 0.00 0.00 0.00 0.00 11:23:01 AM docker0 24.61 24.33 3.88 3.54 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 450.90 320.26 2356.28 43.78 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.59 114.59 23.43 23.43 0.00 0.00 0.00 0.00 Average: eth0 281.72 188.80 2357.75 37.39 0.00 0.00 0.00 0.00 Average: docker0 51.56 53.51 11.55 11.19 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) 06/12/2025 _x86_64_ (8 CPU) 11:13:36 LINUX RESTART (8 CPU) 11:14:02 AM CPU %user %nice %system %iowait %steal %idle 11:15:01 AM all 12.71 0.00 1.23 0.45 0.06 85.54 11:15:01 AM 0 10.37 0.00 1.27 0.87 0.07 87.43 11:15:01 AM 1 7.82 0.00 1.05 0.32 0.07 90.73 11:15:01 AM 2 7.11 0.00 0.75 0.24 0.10 91.80 11:15:01 AM 3 18.49 0.00 1.34 0.44 0.07 79.66 11:15:01 AM 4 8.83 0.00 1.04 0.65 0.05 89.44 11:15:01 AM 5 21.29 0.00 1.41 0.15 0.03 77.11 11:15:01 AM 6 10.55 0.00 0.88 0.36 0.03 88.17 11:15:01 AM 7 17.20 0.00 2.10 0.59 0.07 80.04 11:16:01 AM all 42.77 0.00 1.46 0.74 0.09 54.93 11:16:01 AM 0 38.19 0.00 1.92 0.87 0.10 58.92 11:16:01 AM 1 47.99 0.00 1.79 0.89 0.12 49.22 11:16:01 AM 2 56.25 0.00 1.62 1.12 0.08 40.92 11:16:01 AM 3 36.06 0.00 1.50 1.17 0.08 61.18 11:16:01 AM 4 37.43 0.00 1.17 0.13 0.08 61.18 11:16:01 AM 5 54.76 0.00 0.55 0.08 0.10 44.51 11:16:01 AM 6 26.94 0.00 1.64 1.12 0.08 70.22 11:16:01 AM 7 44.48 0.00 1.52 0.55 0.08 53.36 11:17:01 AM all 25.84 0.00 3.00 0.79 0.08 70.28 11:17:01 AM 0 35.58 0.00 3.03 0.13 0.10 61.16 11:17:01 AM 1 22.16 0.00 2.52 1.14 0.08 74.08 11:17:01 AM 2 25.44 0.00 3.63 2.13 0.10 68.70 11:17:01 AM 3 32.06 0.00 3.23 0.87 0.07 63.78 11:17:01 AM 4 23.06 0.00 2.62 0.87 0.07 73.37 11:17:01 AM 5 23.42 0.00 2.98 0.44 0.07 73.10 11:17:01 AM 6 24.04 0.00 2.55 0.50 0.10 72.80 11:17:01 AM 7 20.97 0.00 3.41 0.25 0.08 75.29 11:18:01 AM all 22.43 0.00 2.43 0.06 0.09 74.99 11:18:01 AM 0 27.60 0.00 3.06 0.12 0.08 69.14 11:18:01 AM 1 21.62 0.00 2.61 0.05 0.08 75.63 11:18:01 AM 2 20.54 0.00 2.43 0.07 0.10 76.86 11:18:01 AM 3 26.53 0.00 2.85 0.05 0.08 70.49 11:18:01 AM 4 19.69 0.00 1.79 0.05 0.10 78.37 11:18:01 AM 5 24.76 0.00 2.09 0.02 0.08 73.05 11:18:01 AM 6 22.10 0.00 2.53 0.03 0.12 75.21 11:18:01 AM 7 16.54 0.00 2.11 0.08 0.08 81.18 11:19:01 AM all 7.38 0.00 1.06 0.02 0.08 91.45 11:19:01 AM 0 6.76 0.00 0.88 0.02 0.08 92.26 11:19:01 AM 1 5.20 0.00 0.90 0.00 0.08 93.81 11:19:01 AM 2 8.62 0.00 1.67 0.03 0.08 89.59 11:19:01 AM 3 11.12 0.00 1.07 0.03 0.07 87.71 11:19:01 AM 4 5.85 0.00 0.77 0.00 0.07 93.31 11:19:01 AM 5 9.00 0.00 0.65 0.03 0.08 90.23 11:19:01 AM 6 4.52 0.00 1.59 0.02 0.07 93.81 11:19:01 AM 7 8.00 0.00 0.97 0.03 0.08 90.92 11:20:01 AM all 15.47 0.00 0.28 0.01 0.05 84.19 11:20:01 AM 0 9.80 0.00 0.20 0.03 0.08 89.89 11:20:01 AM 1 4.06 0.00 0.30 0.05 0.07 95.52 11:20:01 AM 2 46.10 0.00 0.57 0.02 0.05 53.27 11:20:01 AM 3 17.69 0.00 0.08 0.00 0.03 82.19 11:20:01 AM 4 6.03 0.00 0.60 0.00 0.05 93.32 11:20:01 AM 5 9.19 0.00 0.12 0.00 0.03 90.66 11:20:01 AM 6 19.90 0.00 0.28 0.02 0.05 79.75 11:20:01 AM 7 10.93 0.00 0.05 0.00 0.02 89.00 11:21:01 AM all 31.30 0.00 2.11 0.37 0.08 66.14 11:21:01 AM 0 34.56 0.00 1.88 0.47 0.07 63.02 11:21:01 AM 1 30.00 0.00 2.16 1.24 0.08 66.52 11:21:01 AM 2 28.33 0.00 2.33 0.39 0.07 68.89 11:21:01 AM 3 35.44 0.00 1.86 0.29 0.08 62.32 11:21:01 AM 4 25.02 0.00 2.08 0.15 0.10 72.65 11:21:01 AM 5 32.92 0.00 2.18 0.15 0.08 64.66 11:21:01 AM 6 34.98 0.00 2.15 0.29 0.10 62.49 11:21:01 AM 7 29.16 0.00 2.21 0.00 0.07 68.56 11:22:01 AM all 31.57 0.00 1.88 0.02 0.09 66.44 11:22:01 AM 0 16.40 0.00 2.11 0.00 0.10 81.39 11:22:01 AM 1 35.80 0.00 1.89 0.02 0.08 62.20 11:22:01 AM 2 24.52 0.00 2.15 0.02 0.10 73.21 11:22:01 AM 3 44.83 0.00 1.17 0.00 0.10 53.90 11:22:01 AM 4 34.39 0.00 1.71 0.07 0.08 63.75 11:22:01 AM 5 45.67 0.00 2.95 0.00 0.08 51.29 11:22:01 AM 6 33.60 0.00 1.19 0.02 0.10 65.09 11:22:01 AM 7 17.27 0.00 1.85 0.03 0.10 80.75 11:23:01 AM all 32.36 0.00 1.85 0.44 0.08 65.27 11:23:01 AM 0 24.95 0.00 3.05 1.67 0.07 70.26 11:23:01 AM 1 33.89 0.00 1.05 0.10 0.08 64.88 11:23:01 AM 2 27.32 0.00 2.31 0.99 0.10 69.28 11:23:01 AM 3 47.76 0.00 2.96 0.35 0.08 48.85 11:23:01 AM 4 28.02 0.00 1.54 0.05 0.10 70.29 11:23:01 AM 5 14.11 0.00 1.31 0.22 0.08 84.28 11:23:01 AM 6 42.52 0.00 1.35 0.00 0.07 56.06 11:23:01 AM 7 40.28 0.00 1.24 0.12 0.07 58.30 11:24:01 AM all 25.32 0.00 1.20 0.35 0.06 73.07 11:24:01 AM 0 22.70 0.00 1.07 0.10 0.08 76.04 11:24:01 AM 1 16.43 0.00 1.48 1.96 0.07 80.06 11:24:01 AM 2 43.97 0.00 1.39 0.17 0.05 54.41 11:24:01 AM 3 36.67 0.00 1.43 0.00 0.05 61.84 11:24:01 AM 4 11.37 0.00 1.40 0.02 0.07 87.15 11:24:01 AM 5 8.88 0.00 0.68 0.46 0.07 89.92 11:24:01 AM 6 40.42 0.00 0.71 0.02 0.05 58.80 11:24:01 AM 7 22.05 0.00 1.45 0.07 0.05 76.38 Average: all 24.72 0.00 1.65 0.33 0.08 73.22 Average: 0 22.70 0.00 1.85 0.43 0.08 74.94 Average: 1 22.53 0.00 1.58 0.57 0.08 75.24 Average: 2 28.85 0.00 1.89 0.52 0.08 68.67 Average: 3 30.66 0.00 1.75 0.32 0.07 67.19 Average: 4 19.99 0.00 1.47 0.20 0.08 78.26 Average: 5 24.42 0.00 1.49 0.15 0.07 73.86 Average: 6 25.96 0.00 1.49 0.24 0.08 72.24 Average: 7 22.69 0.00 1.69 0.17 0.07 75.38