---> uname -a: Linux prd-centos8-docker-8c-8g-28747.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 1145 25101 19 5643 30271 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:e0:e6:e3 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 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fee0:e6e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:fe:39:5e 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:a9ff:fefe:395e/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) 07/17/2025 _x86_64_ (8 CPU) 15:28:29 LINUX RESTART (8 CPU) 03:29:03 PM tps rtps wtps bread/s bwrtn/s 03:30:01 PM 210.50 14.79 195.71 2980.90 10484.82 03:31:01 PM 203.20 4.97 198.23 1207.46 15875.31 03:32:01 PM 152.50 0.87 151.63 482.91 42077.24 03:33:01 PM 38.90 0.00 38.90 0.00 563.92 03:34:01 PM 15.09 0.48 14.61 21.46 345.18 03:35:01 PM 5.15 0.00 5.15 0.00 379.12 03:36:01 PM 21.12 0.00 21.12 0.00 428.30 03:37:01 PM 102.97 0.02 102.95 1.33 23581.87 03:38:01 PM 147.43 0.00 147.43 0.00 1645.90 03:39:01 PM 56.78 3.78 53.00 6183.14 27650.98 03:40:01 PM 44.34 0.45 43.89 63.85 8189.39 Average: 90.36 2.27 88.09 988.58 11933.32 03:29:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 PM 29010328 30884924 3645384 11.16 2688 2191116 1826776 5.42 164996 3019760 165752 03:31:01 PM 27435556 29662740 5220156 15.99 2688 2536684 3221964 9.56 271452 4451160 54908 03:32:01 PM 24886868 28285376 7768844 23.79 2688 3681888 4189340 12.43 430908 6731284 56 03:33:01 PM 24666996 28068664 7988716 24.46 2688 3683944 4344752 12.89 439512 6939152 68 03:34:01 PM 24555680 27961316 8100032 24.80 2688 3688284 4170844 12.37 441088 7051440 100 03:35:01 PM 25463292 28878108 7192420 22.02 2688 3697384 3394132 10.07 442924 6147288 20 03:36:01 PM 25330108 28983684 7325604 22.43 2688 3934304 3161860 9.38 505760 6210848 232268 03:37:01 PM 22745956 26884324 9909756 30.35 2688 4407848 6598660 19.58 554012 8682460 3820 03:38:01 PM 24219808 28306464 8435904 25.83 2688 4343988 3767320 11.18 553288 7229040 17436 03:39:01 PM 24944288 30211676 7711424 23.61 2688 5514768 2180480 6.47 777892 6267116 193848 03:40:01 PM 25682892 30974228 6972820 21.35 2688 5534748 1544168 4.58 968372 5339124 22600 Average: 25358343 29009228 7297369 22.35 2688 3928632 3490936 10.36 504564 6188061 62807 03:29:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 245.33 189.49 1804.23 45.81 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 341.19 265.66 4735.47 41.96 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 1.13 1.13 0.06 0.06 0.00 0.00 0.00 0.00 03:32:01 PM eth0 346.80 211.63 10017.47 20.71 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:32:01 PM veth7e6436a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM lo 31.20 31.20 2.76 2.76 0.00 0.00 0.00 0.00 03:33:01 PM eth0 69.57 47.61 23.73 21.11 0.00 0.00 0.00 0.00 03:33:01 PM docker0 8.41 9.50 1.14 1.11 0.00 0.00 0.00 0.00 03:33:01 PM vethbd23134 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:34:01 PM lo 61.03 61.03 3.72 3.72 0.00 0.00 0.00 0.00 03:34:01 PM eth0 218.83 165.38 55.99 63.71 0.00 0.00 0.00 0.00 03:34:01 PM docker0 3.45 4.22 0.62 0.66 0.00 0.00 0.00 0.00 03:35:01 PM lo 9.53 9.53 0.47 0.47 0.00 0.00 0.00 0.00 03:35:01 PM eth0 138.13 93.58 85.37 29.16 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:36:01 PM eth0 94.32 77.07 708.79 15.39 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 185.02 185.02 27.96 27.96 0.00 0.00 0.00 0.00 03:37:01 PM eth0 564.80 269.73 2282.67 25.29 0.00 0.00 0.00 0.00 03:37:01 PM docker0 82.81 88.12 12.68 14.27 0.00 0.00 0.00 0.00 03:37:01 PM vetha55f003 75.16 79.76 12.90 12.26 0.00 0.00 0.00 0.00 03:37:01 PM vethac4f53c 7.65 9.06 0.91 2.27 0.00 0.00 0.00 0.00 03:38:01 PM lo 1292.00 1292.00 222.74 222.74 0.00 0.00 0.00 0.00 03:38:01 PM eth0 120.36 92.92 308.04 37.23 0.00 0.00 0.00 0.00 03:38:01 PM docker0 547.30 561.00 108.74 104.19 0.00 0.00 0.00 0.00 03:39:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 03:39:01 PM eth0 337.30 230.06 3346.16 25.53 0.00 0.00 0.00 0.00 03:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 71.41 63.71 222.72 25.99 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.16 144.16 23.50 23.50 0.00 0.00 0.00 0.00 Average: eth0 231.59 155.06 2145.59 31.95 0.00 0.00 0.00 0.00 Average: docker0 58.54 60.45 11.23 10.96 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) 07/17/2025 _x86_64_ (8 CPU) 15:28:29 LINUX RESTART (8 CPU) 03:29:03 PM CPU %user %nice %system %iowait %steal %idle 03:30:01 PM all 12.77 0.00 1.19 0.78 0.06 85.20 03:30:01 PM 0 12.99 0.00 0.81 0.43 0.07 85.70 03:30:01 PM 1 13.93 0.00 1.18 1.40 0.09 83.41 03:30:01 PM 2 12.28 0.00 1.09 0.36 0.07 86.20 03:30:01 PM 3 8.89 0.00 0.92 0.73 0.05 89.41 03:30:01 PM 4 11.26 0.00 1.21 0.67 0.07 86.79 03:30:01 PM 5 12.10 0.00 1.02 0.90 0.03 85.95 03:30:01 PM 6 11.91 0.00 0.99 0.83 0.05 86.22 03:30:01 PM 7 18.76 0.00 2.32 0.93 0.07 77.92 03:31:01 PM all 43.28 0.00 1.47 0.85 0.09 54.33 03:31:01 PM 0 43.57 0.00 1.37 0.38 0.10 54.57 03:31:01 PM 1 46.14 0.00 1.14 1.25 0.10 51.37 03:31:01 PM 2 26.56 0.00 1.94 1.15 0.08 70.26 03:31:01 PM 3 54.70 0.00 0.95 0.45 0.08 43.81 03:31:01 PM 4 37.38 0.00 1.65 0.85 0.07 60.05 03:31:01 PM 5 36.98 0.00 1.69 0.39 0.08 60.86 03:31:01 PM 6 37.81 0.00 1.40 1.72 0.07 58.99 03:31:01 PM 7 63.02 0.00 1.57 0.58 0.10 34.73 03:32:01 PM all 27.46 0.00 3.33 0.89 0.09 68.22 03:32:01 PM 0 28.09 0.00 3.24 0.15 0.08 68.44 03:32:01 PM 1 37.65 0.00 4.01 3.72 0.08 54.54 03:32:01 PM 2 27.80 0.00 3.20 1.32 0.10 67.58 03:32:01 PM 3 26.95 0.00 3.44 0.25 0.10 69.26 03:32:01 PM 4 29.61 0.00 3.40 0.39 0.10 66.50 03:32:01 PM 5 18.37 0.00 2.90 0.46 0.08 78.19 03:32:01 PM 6 22.43 0.00 2.95 0.64 0.08 73.89 03:32:01 PM 7 28.81 0.00 3.50 0.19 0.10 67.41 03:33:01 PM all 22.14 0.00 2.64 0.13 0.10 74.98 03:33:01 PM 0 21.77 0.00 2.39 0.03 0.12 75.69 03:33:01 PM 1 22.33 0.00 3.23 0.10 0.13 74.20 03:33:01 PM 2 22.93 0.00 2.75 0.18 0.12 74.02 03:33:01 PM 3 22.00 0.00 2.09 0.07 0.08 75.75 03:33:01 PM 4 19.67 0.00 2.26 0.03 0.08 77.95 03:33:01 PM 5 25.67 0.00 2.85 0.42 0.10 70.96 03:33:01 PM 6 16.97 0.00 2.13 0.03 0.10 80.76 03:33:01 PM 7 25.78 0.00 3.42 0.18 0.10 70.52 03:34:01 PM all 9.22 0.00 1.45 0.02 0.07 89.24 03:34:01 PM 0 9.77 0.00 1.70 0.03 0.07 88.42 03:34:01 PM 1 9.86 0.00 1.30 0.00 0.07 88.77 03:34:01 PM 2 10.69 0.00 0.99 0.03 0.07 88.23 03:34:01 PM 3 10.87 0.00 1.49 0.05 0.10 87.49 03:34:01 PM 4 7.13 0.00 1.82 0.00 0.07 90.98 03:34:01 PM 5 8.23 0.00 1.96 0.00 0.07 89.75 03:34:01 PM 6 10.42 0.00 1.10 0.03 0.07 88.38 03:34:01 PM 7 6.81 0.00 1.24 0.02 0.07 91.87 03:35:01 PM all 9.32 0.00 0.45 0.02 0.04 90.17 03:35:01 PM 0 4.97 0.00 0.37 0.00 0.05 94.61 03:35:01 PM 1 3.64 0.00 0.27 0.00 0.03 96.06 03:35:01 PM 2 12.91 0.00 0.30 0.00 0.03 86.76 03:35:01 PM 3 5.31 0.00 0.27 0.02 0.05 94.36 03:35:01 PM 4 30.08 0.00 1.12 0.03 0.05 68.72 03:35:01 PM 5 3.10 0.00 0.83 0.00 0.05 96.01 03:35:01 PM 6 11.12 0.00 0.13 0.02 0.02 88.71 03:35:01 PM 7 3.39 0.00 0.35 0.07 0.05 96.14 03:36:01 PM all 29.47 0.00 0.81 0.04 0.06 69.62 03:36:01 PM 0 19.12 0.00 0.78 0.00 0.08 80.02 03:36:01 PM 1 33.63 0.00 0.77 0.08 0.07 65.45 03:36:01 PM 2 28.06 0.00 0.45 0.02 0.05 71.42 03:36:01 PM 3 27.27 0.00 1.14 0.08 0.07 71.44 03:36:01 PM 4 45.48 0.00 0.83 0.02 0.07 53.60 03:36:01 PM 5 23.87 0.00 0.57 0.05 0.05 75.46 03:36:01 PM 6 24.27 0.00 1.17 0.00 0.07 74.50 03:36:01 PM 7 34.10 0.00 0.75 0.07 0.05 65.04 03:37:01 PM all 29.99 0.00 2.12 0.38 0.09 67.41 03:37:01 PM 0 12.78 0.00 2.15 0.27 0.08 84.72 03:37:01 PM 1 28.74 0.00 1.93 0.65 0.12 68.56 03:37:01 PM 2 33.94 0.00 2.27 0.71 0.08 63.00 03:37:01 PM 3 28.57 0.00 2.70 0.39 0.08 68.26 03:37:01 PM 4 22.64 0.00 1.63 0.60 0.12 75.01 03:37:01 PM 5 28.96 0.00 1.69 0.12 0.08 69.14 03:37:01 PM 6 36.52 0.00 1.51 0.18 0.08 61.70 03:37:01 PM 7 47.82 0.00 3.09 0.13 0.08 48.87 03:38:01 PM all 30.32 0.00 2.26 0.24 0.09 67.08 03:38:01 PM 0 35.46 0.00 2.84 0.17 0.10 61.44 03:38:01 PM 1 36.88 0.00 1.99 0.07 0.12 60.95 03:38:01 PM 2 31.42 0.00 1.51 0.00 0.10 66.97 03:38:01 PM 3 25.86 0.00 1.96 0.00 0.08 72.09 03:38:01 PM 4 27.07 0.00 2.57 0.05 0.08 70.23 03:38:01 PM 5 27.13 0.00 2.63 0.99 0.10 69.14 03:38:01 PM 6 42.35 0.00 2.47 0.02 0.08 55.08 03:38:01 PM 7 16.39 0.00 2.09 0.66 0.08 80.78 03:39:01 PM all 33.90 0.00 1.98 0.43 0.08 63.61 03:39:01 PM 0 24.05 0.00 2.04 0.45 0.08 73.37 03:39:01 PM 1 19.52 0.00 1.61 0.03 0.07 78.77 03:39:01 PM 2 30.52 0.00 1.02 0.08 0.08 68.29 03:39:01 PM 3 49.67 0.00 2.59 0.02 0.08 47.64 03:39:01 PM 4 42.45 0.00 1.59 0.10 0.08 55.78 03:39:01 PM 5 31.34 0.00 2.20 0.22 0.07 66.17 03:39:01 PM 6 33.33 0.00 2.29 2.16 0.08 62.14 03:39:01 PM 7 40.32 0.00 2.50 0.37 0.08 56.74 03:40:01 PM all 19.51 0.00 1.18 0.14 0.06 79.11 03:40:01 PM 0 8.75 0.00 1.25 0.02 0.07 89.91 03:40:01 PM 1 6.98 0.00 0.74 0.25 0.07 91.96 03:40:01 PM 2 20.14 0.00 1.08 0.22 0.05 78.51 03:40:01 PM 3 22.86 0.00 1.00 0.03 0.05 76.06 03:40:01 PM 4 22.77 0.00 1.08 0.08 0.05 76.01 03:40:01 PM 5 30.94 0.00 2.09 0.03 0.05 66.89 03:40:01 PM 6 10.85 0.00 0.92 0.37 0.07 87.80 03:40:01 PM 7 32.75 0.00 1.27 0.10 0.05 65.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.33 0.00 1.72 0.35 0.08 73.52 Average: 0 20.13 0.00 1.72 0.18 0.08 77.89 Average: 1 23.59 0.00 1.65 0.68 0.09 73.99 Average: 2 23.41 0.00 1.51 0.37 0.08 74.64 Average: 3 25.77 0.00 1.69 0.19 0.08 72.28 Average: 4 26.92 0.00 1.74 0.26 0.08 71.01 Average: 5 22.45 0.00 1.86 0.32 0.07 75.30 Average: 6 23.48 0.00 1.55 0.54 0.07 74.36 Average: 7 28.93 0.00 2.00 0.30 0.08 68.69