---> uname -a: Linux prd-centos8-docker-8c-8g-31628.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 1116 25315 19 5458 30300 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:81:d4:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe81:d4b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:bf:c4:f6 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:a1ff:febf:c4f6/64 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) 07/29/2025 _x86_64_ (8 CPU) 22:20:12 LINUX RESTART (8 CPU) 10:21:01 PM tps rtps wtps bread/s bwrtn/s 10:22:01 PM 233.89 16.63 217.26 3605.00 11717.70 10:23:01 PM 197.38 2.52 194.87 547.02 15123.26 10:24:01 PM 132.77 0.73 132.04 477.31 41739.64 10:25:01 PM 37.55 0.05 37.50 0.53 604.10 10:26:01 PM 10.98 0.43 10.55 20.93 242.85 10:27:01 PM 10.96 0.00 10.96 0.00 563.07 10:28:01 PM 108.35 0.00 108.35 0.00 23526.76 10:29:01 PM 59.89 0.00 59.89 0.00 1254.81 10:30:00 PM 132.55 2.54 130.01 4627.75 1804.57 10:30:01 PM 142.70 1.12 141.57 152.81 19988.76 Average: 102.74 2.54 100.20 1016.19 10791.02 10:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 PM 28873032 30860492 3782680 11.58 2688 2302484 1732864 5.14 176720 3133492 221572 10:23:01 PM 26978564 29250188 5677148 17.38 2688 2579252 4020548 11.93 277528 4892360 86048 10:24:01 PM 24931172 28334956 7724540 23.65 2688 3686472 4466972 13.25 431400 6682956 52 10:25:01 PM 24505852 27914628 8149860 24.96 2688 3691312 4315484 12.80 438756 7100788 488 10:26:01 PM 24393524 27804952 8262188 25.30 2688 3693884 4345032 12.89 440104 7212280 24 10:27:01 PM 24806236 28228364 7849476 24.04 2688 3704236 4027672 11.95 443916 6797636 112 10:28:01 PM 23252644 27378116 9403068 28.79 2688 4394716 6280796 18.64 545916 8186712 1284 10:29:01 PM 24465480 28558904 8190232 25.08 2688 4350368 3651408 10.83 548644 6986668 17204 10:30:00 PM 23507216 28682244 9148496 28.01 2688 5424892 3686016 10.94 727884 7754516 938736 10:30:01 PM 25985852 31079936 6669860 20.42 2688 5342696 1516744 4.50 732956 5275368 842996 Average: 25169957 28809278 7485755 22.92 2688 3917031 3804354 11.29 476382 6402278 210852 10:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 PM eth0 306.12 241.36 3122.69 50.65 0.00 0.00 0.00 0.00 10:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM eth0 286.54 227.94 3841.33 37.29 0.00 0.00 0.00 0.00 10:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM lo 5.16 5.16 0.47 0.47 0.00 0.00 0.00 0.00 10:24:01 PM eth0 309.21 185.12 9482.65 20.00 0.00 0.00 0.00 0.00 10:24:01 PM docker0 1.27 1.62 0.18 0.20 0.00 0.00 0.00 0.00 10:24:01 PM veth25111be 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 PM lo 48.98 48.98 4.11 4.11 0.00 0.00 0.00 0.00 10:25:01 PM eth0 188.80 129.97 56.04 55.68 0.00 0.00 0.00 0.00 10:25:01 PM docker0 10.33 11.65 1.53 1.48 0.00 0.00 0.00 0.00 10:26:01 PM lo 61.21 61.21 3.11 3.11 0.00 0.00 0.00 0.00 10:26:01 PM eth0 235.05 167.34 64.66 72.87 0.00 0.00 0.00 0.00 10:26:01 PM docker0 0.80 1.03 0.11 0.18 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:27:01 PM eth0 133.16 98.47 109.15 28.46 0.00 0.00 0.00 0.00 10:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM lo 15.74 15.74 1.98 1.98 0.00 0.00 0.00 0.00 10:28:01 PM eth0 668.83 354.45 2969.36 37.83 0.00 0.00 0.00 0.00 10:28:01 PM docker0 6.70 7.85 0.66 1.35 0.00 0.00 0.00 0.00 10:28:01 PM veth525aa47 6.70 7.96 0.75 1.36 0.00 0.00 0.00 0.00 10:28:01 PM veth152c1ca 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 PM lo 1440.46 1440.46 247.66 247.66 0.00 0.00 0.00 0.00 10:29:01 PM eth0 98.75 79.70 303.32 30.80 0.00 0.00 0.00 0.00 10:29:01 PM docker0 624.85 643.16 120.82 117.15 0.00 0.00 0.00 0.00 10:30:00 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 10:30:00 PM eth0 67.58 59.03 1286.16 11.85 0.00 0.00 0.00 0.00 10:30:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 152.25 121.35 95.95 52.94 0.00 0.00 0.00 0.00 10:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 174.80 174.80 28.60 28.60 0.00 0.00 0.00 0.00 Average: eth0 255.18 171.69 2355.63 38.52 0.00 0.00 0.00 0.00 Average: docker0 71.54 73.91 13.70 13.37 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) 07/29/2025 _x86_64_ (8 CPU) 22:20:12 LINUX RESTART (8 CPU) 10:21:01 PM CPU %user %nice %system %iowait %steal %idle 10:22:01 PM all 14.31 0.00 1.17 1.34 0.06 83.13 10:22:01 PM 0 15.34 0.00 1.42 0.77 0.08 82.38 10:22:01 PM 1 15.85 0.00 1.20 2.05 0.07 80.83 10:22:01 PM 2 14.45 0.00 1.42 2.49 0.07 81.57 10:22:01 PM 3 14.00 0.00 0.52 0.53 0.05 84.90 10:22:01 PM 4 10.90 0.00 0.62 0.33 0.05 88.10 10:22:01 PM 5 25.11 0.00 1.67 1.35 0.05 71.82 10:22:01 PM 6 9.02 0.00 1.15 1.71 0.07 88.06 10:22:01 PM 7 9.77 0.00 1.32 1.46 0.07 87.38 10:23:01 PM all 43.98 0.00 1.34 1.10 0.09 53.48 10:23:01 PM 0 38.27 0.00 1.12 0.07 0.10 60.45 10:23:01 PM 1 57.68 0.00 1.87 1.22 0.10 39.13 10:23:01 PM 2 44.98 0.00 1.77 2.77 0.10 50.37 10:23:01 PM 3 61.18 0.00 1.10 2.19 0.08 35.44 10:23:01 PM 4 26.14 0.00 0.79 0.70 0.08 72.29 10:23:01 PM 5 33.57 0.00 1.54 1.07 0.10 63.72 10:23:01 PM 6 60.95 0.00 0.97 0.30 0.10 37.67 10:23:01 PM 7 29.11 0.00 1.55 0.50 0.07 68.77 10:24:01 PM all 20.38 0.00 3.06 1.65 0.08 74.83 10:24:01 PM 0 13.43 0.00 2.91 3.89 0.07 79.70 10:24:01 PM 1 20.80 0.00 3.49 2.30 0.08 73.32 10:24:01 PM 2 27.27 0.00 4.09 2.41 0.08 66.14 10:24:01 PM 3 16.70 0.00 2.89 0.97 0.08 79.35 10:24:01 PM 4 23.79 0.00 2.82 1.33 0.07 71.99 10:24:01 PM 5 20.01 0.00 2.60 0.45 0.07 76.86 10:24:01 PM 6 14.85 0.00 2.20 0.05 0.07 82.83 10:24:01 PM 7 26.22 0.00 3.46 1.83 0.10 68.38 10:25:01 PM all 20.44 0.00 2.31 0.32 0.09 76.84 10:25:01 PM 0 24.68 0.00 2.49 0.12 0.08 72.62 10:25:01 PM 1 18.31 0.00 2.22 0.20 0.08 79.18 10:25:01 PM 2 18.24 0.00 2.38 0.35 0.10 78.94 10:25:01 PM 3 12.85 0.00 2.09 0.70 0.10 84.25 10:25:01 PM 4 13.89 0.00 1.78 0.35 0.10 83.88 10:25:01 PM 5 23.85 0.00 2.73 0.49 0.08 72.85 10:25:01 PM 6 27.31 0.00 2.28 0.28 0.08 70.05 10:25:01 PM 7 24.36 0.00 2.48 0.10 0.07 73.00 10:26:01 PM all 5.64 0.00 0.96 0.10 0.06 93.24 10:26:01 PM 0 3.07 0.00 0.77 0.13 0.07 95.96 10:26:01 PM 1 5.12 0.00 1.32 0.32 0.05 93.19 10:26:01 PM 2 5.92 0.00 0.85 0.05 0.08 93.09 10:26:01 PM 3 8.26 0.00 1.30 0.05 0.05 90.34 10:26:01 PM 4 6.37 0.00 0.64 0.00 0.05 92.94 10:26:01 PM 5 4.65 0.00 1.14 0.10 0.07 94.04 10:26:01 PM 6 6.09 0.00 0.47 0.00 0.05 93.39 10:26:01 PM 7 5.63 0.00 1.15 0.17 0.07 92.98 10:27:01 PM all 19.29 0.00 0.47 0.03 0.05 80.17 10:27:01 PM 0 9.37 0.00 0.40 0.10 0.07 90.07 10:27:01 PM 1 58.46 0.00 1.20 0.03 0.08 40.22 10:27:01 PM 2 27.05 0.00 0.17 0.00 0.03 72.75 10:27:01 PM 3 10.50 0.00 0.17 0.00 0.05 89.28 10:27:01 PM 4 17.34 0.00 0.13 0.00 0.03 82.49 10:27:01 PM 5 11.06 0.00 1.12 0.00 0.03 87.79 10:27:01 PM 6 14.53 0.00 0.33 0.07 0.03 85.04 10:27:01 PM 7 6.01 0.00 0.20 0.00 0.03 93.76 10:28:01 PM all 30.91 0.00 2.04 1.19 0.08 65.79 10:28:01 PM 0 37.11 0.00 2.23 1.34 0.08 59.23 10:28:01 PM 1 38.44 0.00 2.79 1.01 0.07 57.70 10:28:01 PM 2 26.05 0.00 1.68 1.48 0.08 70.71 10:28:01 PM 3 29.70 0.00 2.30 1.29 0.07 66.65 10:28:01 PM 4 28.99 0.00 1.88 0.32 0.07 68.74 10:28:01 PM 5 35.20 0.00 1.53 0.77 0.08 62.42 10:28:01 PM 6 21.60 0.00 1.85 1.83 0.08 74.63 10:28:01 PM 7 30.18 0.00 2.08 1.48 0.07 66.19 10:29:01 PM all 29.49 0.00 2.13 0.12 0.09 68.17 10:29:01 PM 0 23.49 0.00 1.73 0.08 0.10 74.60 10:29:01 PM 1 40.12 0.00 2.29 0.03 0.10 57.45 10:29:01 PM 2 21.21 0.00 2.35 0.07 0.08 76.29 10:29:01 PM 3 29.06 0.00 2.35 0.07 0.08 68.44 10:29:01 PM 4 29.44 0.00 2.54 0.13 0.10 67.79 10:29:01 PM 5 28.70 0.00 2.08 0.10 0.08 69.03 10:29:01 PM 6 35.17 0.00 1.86 0.03 0.10 62.83 10:29:01 PM 7 28.72 0.00 1.85 0.40 0.10 68.93 10:30:00 PM all 30.27 0.00 1.44 0.31 0.06 67.91 10:30:00 PM 0 28.82 0.00 1.48 0.00 0.07 69.63 10:30:00 PM 1 33.81 0.00 0.71 0.00 0.07 65.41 10:30:00 PM 2 8.63 0.00 1.39 0.46 0.07 89.44 10:30:00 PM 3 30.95 0.00 1.00 0.00 0.07 67.99 10:30:00 PM 4 27.81 0.00 1.60 0.38 0.05 70.15 10:30:00 PM 5 23.06 0.00 1.76 0.90 0.05 74.23 10:30:00 PM 6 45.91 0.00 1.07 0.00 0.05 52.97 10:30:00 PM 7 43.19 0.00 2.50 0.78 0.07 53.46 10:30:01 PM all 28.40 0.00 2.61 1.13 0.07 67.79 10:30:01 PM 0 32.02 0.00 2.81 0.00 0.00 65.17 10:30:01 PM 1 29.94 0.00 2.26 0.00 0.00 67.80 10:30:01 PM 2 9.66 0.00 1.70 8.52 0.00 80.11 10:30:01 PM 3 53.41 0.00 2.27 0.00 0.00 44.32 10:30:01 PM 4 47.19 0.00 6.74 0.00 0.56 45.51 10:30:01 PM 5 15.17 0.00 1.12 0.00 0.00 83.71 10:30:01 PM 6 15.73 0.00 1.69 0.56 0.00 82.02 10:30:01 PM 7 24.16 0.00 2.25 0.00 0.00 73.60 Average: all 23.85 0.00 1.66 0.69 0.07 73.73 Average: 0 21.51 0.00 1.62 0.72 0.08 76.07 Average: 1 32.06 0.00 1.90 0.80 0.08 65.16 Average: 2 21.53 0.00 1.79 1.15 0.08 75.45 Average: 3 23.77 0.00 1.53 0.65 0.07 73.99 Average: 4 20.57 0.00 1.44 0.39 0.07 77.53 Average: 5 22.77 0.00 1.79 0.58 0.07 74.79 Average: 6 26.06 0.00 1.35 0.48 0.07 72.04 Average: 7 22.50 0.00 1.84 0.74 0.07 74.84