---> uname -a: Linux prd-centos8-docker-8c-8g-11651.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1142 25290 19 5457 30274 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:08:73:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe08:736a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:bf:9e:41 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:c8ff:febf:9e41/64 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) 11/10/2025 _x86_64_ (8 CPU) 13:03:23 LINUX RESTART (8 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 238.72 16.81 221.91 3713.03 11462.01 01:06:01 PM 184.67 2.62 182.05 519.78 15487.22 01:07:01 PM 37.64 0.10 37.54 29.20 2855.56 01:08:01 PM 120.66 0.47 120.19 387.07 38779.74 01:09:01 PM 22.21 0.43 21.78 20.93 456.98 01:10:01 PM 29.52 0.05 29.47 0.53 1687.31 01:11:01 PM 99.32 0.00 99.32 0.00 22781.91 01:12:01 PM 12.11 0.00 12.11 0.00 173.56 01:13:01 PM 198.85 0.00 198.85 0.00 2444.86 01:14:01 PM 33.65 2.45 31.20 4476.30 6599.55 Average: 97.75 2.29 95.46 914.78 10279.63 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 28804488 30800036 3851224 11.79 2688 2310288 1744276 5.18 178088 3201564 222584 01:06:01 PM 27538892 29797392 5116820 15.67 2688 2567320 2579808 7.65 280588 4333760 53808 01:07:01 PM 26251108 28914384 6404604 19.61 2688 2969372 3539856 10.50 296908 5584352 381020 01:08:01 PM 24921812 28332108 7733900 23.68 2688 3693088 4103232 12.17 438700 6682220 52 01:09:01 PM 24751500 28168484 7904212 24.20 2688 3699284 3914868 11.62 442192 6851736 124 01:10:01 PM 24811352 28525860 7844360 24.02 2688 3993888 3899492 11.57 507664 6721516 255520 01:11:01 PM 23135820 27297404 9519892 29.15 2688 4430248 6229820 18.48 554856 8290592 1416 01:12:01 PM 22788972 26969444 9866740 30.21 2688 4449584 6449180 19.13 558600 8633428 1976 01:13:01 PM 24202444 28302188 8453268 25.89 2688 4356784 3784768 11.23 552944 7242800 128 01:14:01 PM 25975396 31068492 6680316 20.46 2688 5341384 1504548 4.46 731216 5287552 668916 Average: 25318178 28817579 7337534 22.47 2688 3781124 3774985 11.20 454176 6282952 158554 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 268.46 219.74 3165.37 50.36 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 306.28 236.63 3622.59 39.97 0.00 0.00 0.00 0.00 01:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 305.52 216.88 5532.29 37.55 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 15.71 15.71 1.54 1.54 0.00 0.00 0.00 0.00 01:08:01 PM eth0 134.86 77.82 4258.87 12.83 0.00 0.00 0.00 0.00 01:08:01 PM docker0 5.43 6.06 0.72 0.70 0.00 0.00 0.00 0.00 01:08:01 PM veth98a4350 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 66.11 66.11 4.55 4.55 0.00 0.00 0.00 0.00 01:09:01 PM eth0 186.87 154.13 58.27 68.84 0.00 0.00 0.00 0.00 01:09:01 PM docker0 7.06 8.28 1.13 1.17 0.00 0.00 0.00 0.00 01:10:01 PM lo 15.83 15.83 0.79 0.79 0.00 0.00 0.00 0.00 01:10:01 PM eth0 309.23 177.93 1511.40 42.50 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM lo 303.09 303.09 47.20 47.20 0.00 0.00 0.00 0.00 01:11:01 PM eth0 320.74 92.68 1519.03 16.38 0.00 0.00 0.00 0.00 01:11:01 PM docker0 126.84 134.83 21.19 22.45 0.00 0.00 0.00 0.00 01:11:01 PM vethb05135f 113.12 120.11 21.33 18.47 0.00 0.00 0.00 0.00 01:11:01 PM veth6ca23c8 13.72 15.41 1.60 4.25 0.00 0.00 0.00 0.00 01:12:01 PM lo 544.09 544.09 73.92 73.92 0.00 0.00 0.00 0.00 01:12:01 PM eth0 73.41 57.50 25.21 27.45 0.00 0.00 0.00 0.00 01:12:01 PM docker0 241.81 243.61 34.36 37.24 0.00 0.00 0.00 0.00 01:12:01 PM vethb05135f 195.37 201.53 32.49 27.44 0.00 0.00 0.00 0.00 01:12:01 PM veth6ca23c8 46.44 42.11 5.18 9.81 0.00 0.00 0.00 0.00 01:13:01 PM lo 811.31 811.31 156.75 156.75 0.00 0.00 0.00 0.00 01:13:01 PM eth0 73.17 53.26 264.58 19.02 0.00 0.00 0.00 0.00 01:13:01 PM docker0 347.64 356.14 78.80 73.06 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 01:14:01 PM eth0 68.52 58.00 1249.03 11.10 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 175.79 175.79 28.49 28.49 0.00 0.00 0.00 0.00 Average: eth0 204.70 134.43 2120.58 32.59 0.00 0.00 0.00 0.00 Average: docker0 72.92 74.94 13.63 13.47 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) 11/10/2025 _x86_64_ (8 CPU) 13:03:23 LINUX RESTART (8 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 16.18 0.00 1.26 0.68 0.06 81.82 01:05:01 PM 0 14.31 0.00 0.65 0.70 0.07 84.27 01:05:01 PM 1 19.79 0.00 1.62 0.94 0.07 77.59 01:05:01 PM 2 22.39 0.00 1.69 0.63 0.07 75.23 01:05:01 PM 3 18.02 0.00 1.00 0.72 0.07 80.19 01:05:01 PM 4 7.98 0.00 1.22 1.04 0.07 89.69 01:05:01 PM 5 23.67 0.00 2.09 0.48 0.07 73.69 01:05:01 PM 6 12.54 0.00 1.07 0.70 0.08 85.61 01:05:01 PM 7 10.69 0.00 0.77 0.23 0.03 88.28 01:06:01 PM all 39.03 0.00 1.29 0.57 0.09 59.01 01:06:01 PM 0 48.35 0.00 1.60 0.20 0.10 49.74 01:06:01 PM 1 32.05 0.00 0.89 0.82 0.10 66.15 01:06:01 PM 2 42.46 0.00 1.82 0.48 0.10 55.14 01:06:01 PM 3 24.50 0.00 1.09 0.89 0.08 73.44 01:06:01 PM 4 28.11 0.00 1.20 0.65 0.10 69.93 01:06:01 PM 5 43.92 0.00 1.02 0.70 0.08 54.28 01:06:01 PM 6 48.03 0.00 1.04 0.35 0.08 50.50 01:06:01 PM 7 44.84 0.00 1.66 0.50 0.10 52.90 01:07:01 PM all 22.19 0.00 0.67 0.10 0.06 76.98 01:07:01 PM 0 13.49 0.00 0.89 0.02 0.08 85.52 01:07:01 PM 1 9.19 0.00 0.48 0.27 0.05 90.01 01:07:01 PM 2 62.35 0.00 1.54 0.23 0.07 35.81 01:07:01 PM 3 11.14 0.00 0.50 0.02 0.03 88.31 01:07:01 PM 4 22.75 0.00 0.58 0.18 0.07 76.42 01:07:01 PM 5 14.43 0.00 0.38 0.00 0.03 85.15 01:07:01 PM 6 16.33 0.00 0.72 0.00 0.05 82.90 01:07:01 PM 7 27.82 0.00 0.27 0.05 0.07 71.80 01:08:01 PM all 21.96 0.00 2.92 0.64 0.08 74.40 01:08:01 PM 0 16.51 0.00 2.27 0.07 0.08 81.07 01:08:01 PM 1 23.32 0.00 4.49 1.01 0.08 71.10 01:08:01 PM 2 20.11 0.00 3.43 0.99 0.08 75.39 01:08:01 PM 3 40.36 0.00 2.67 0.23 0.07 56.67 01:08:01 PM 4 21.40 0.00 2.81 1.38 0.08 74.33 01:08:01 PM 5 17.27 0.00 2.19 0.59 0.08 79.87 01:08:01 PM 6 19.42 0.00 2.80 0.71 0.07 77.01 01:08:01 PM 7 17.25 0.00 2.74 0.15 0.08 79.77 01:09:01 PM all 14.98 0.00 1.86 0.03 0.08 83.05 01:09:01 PM 0 13.69 0.00 1.29 0.03 0.08 84.91 01:09:01 PM 1 13.61 0.00 1.87 0.02 0.08 84.42 01:09:01 PM 2 17.73 0.00 1.54 0.02 0.07 80.64 01:09:01 PM 3 14.81 0.00 1.74 0.02 0.07 83.36 01:09:01 PM 4 20.50 0.00 1.86 0.05 0.08 77.51 01:09:01 PM 5 10.64 0.00 2.28 0.03 0.08 86.96 01:09:01 PM 6 12.01 0.00 2.06 0.03 0.08 85.81 01:09:01 PM 7 16.88 0.00 2.26 0.02 0.08 80.77 01:10:01 PM all 33.53 0.00 1.12 0.06 0.08 65.20 01:10:01 PM 0 18.88 0.00 1.16 0.10 0.10 79.76 01:10:01 PM 1 33.23 0.00 0.74 0.02 0.08 65.93 01:10:01 PM 2 46.18 0.00 1.63 0.07 0.10 52.02 01:10:01 PM 3 26.11 0.00 1.38 0.08 0.10 72.33 01:10:01 PM 4 42.80 0.00 0.82 0.15 0.08 56.14 01:10:01 PM 5 43.78 0.00 1.52 0.07 0.07 54.57 01:10:01 PM 6 17.39 0.00 0.99 0.02 0.07 81.54 01:10:01 PM 7 39.85 0.00 0.72 0.00 0.07 59.36 01:11:01 PM all 25.16 0.00 1.83 0.40 0.09 72.52 01:11:01 PM 0 16.55 0.00 1.49 0.87 0.08 81.00 01:11:01 PM 1 53.49 0.00 2.41 0.85 0.10 43.15 01:11:01 PM 2 24.25 0.00 1.79 0.45 0.08 73.42 01:11:01 PM 3 19.33 0.00 1.76 0.05 0.10 78.76 01:11:01 PM 4 24.85 0.00 1.49 0.12 0.10 73.44 01:11:01 PM 5 24.48 0.00 1.73 0.63 0.08 73.07 01:11:01 PM 6 22.03 0.00 1.59 0.03 0.08 76.26 01:11:01 PM 7 16.27 0.00 2.41 0.15 0.10 81.07 01:12:01 PM all 7.67 0.00 0.86 0.01 0.06 91.39 01:12:01 PM 0 6.62 0.00 1.20 0.00 0.07 92.10 01:12:01 PM 1 7.82 0.00 0.80 0.02 0.07 91.29 01:12:01 PM 2 8.13 0.00 1.10 0.03 0.07 90.67 01:12:01 PM 3 7.55 0.00 0.65 0.02 0.07 91.71 01:12:01 PM 4 6.04 0.00 0.64 0.03 0.07 93.22 01:12:01 PM 5 8.38 0.00 0.75 0.02 0.07 90.79 01:12:01 PM 6 8.74 0.00 0.87 0.00 0.07 90.32 01:12:01 PM 7 8.05 0.00 0.89 0.00 0.05 91.02 01:13:01 PM all 24.00 0.00 1.41 0.28 0.07 74.24 01:13:01 PM 0 11.83 0.00 1.39 0.00 0.05 86.73 01:13:01 PM 1 29.21 0.00 1.78 0.00 0.07 68.94 01:13:01 PM 2 22.73 0.00 1.00 0.03 0.07 76.16 01:13:01 PM 3 13.22 0.00 1.69 1.02 0.07 84.00 01:13:01 PM 4 37.70 0.00 2.03 0.99 0.08 59.20 01:13:01 PM 5 26.60 0.00 1.42 0.07 0.07 71.85 01:13:01 PM 6 31.61 0.00 1.09 0.02 0.07 67.22 01:13:01 PM 7 19.10 0.00 0.87 0.13 0.07 79.83 01:14:01 PM all 19.65 0.00 1.38 0.14 0.06 78.78 01:14:01 PM 0 23.95 0.00 1.20 0.07 0.07 74.71 01:14:01 PM 1 6.75 0.00 1.65 0.42 0.05 91.13 01:14:01 PM 2 12.44 0.00 1.22 0.17 0.07 86.10 01:14:01 PM 3 12.06 0.00 1.37 0.02 0.03 86.52 01:14:01 PM 4 24.57 0.00 1.74 0.30 0.05 73.34 01:14:01 PM 5 18.33 0.00 1.49 0.02 0.07 80.10 01:14:01 PM 6 33.28 0.00 1.65 0.12 0.08 64.87 01:14:01 PM 7 25.78 0.00 0.70 0.00 0.05 73.46 Average: all 22.43 0.00 1.46 0.29 0.07 75.74 Average: 0 18.42 0.00 1.31 0.21 0.08 79.98 Average: 1 22.84 0.00 1.67 0.44 0.08 74.97 Average: 2 27.89 0.00 1.67 0.31 0.08 70.05 Average: 3 18.70 0.00 1.38 0.31 0.07 79.54 Average: 4 23.67 0.00 1.44 0.49 0.08 74.33 Average: 5 23.15 0.00 1.49 0.26 0.07 75.03 Average: 6 22.14 0.00 1.39 0.20 0.07 76.20 Average: 7 22.65 0.00 1.33 0.12 0.07 75.83