---> uname -a: Linux prd-centos8-docker-8c-8g-5471.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 1128 24967 19 5793 30288 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:2c:66:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe2c:669e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:00:54:42 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:fe00:5442/64 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) 04/24/2026 _x86_64_ (8 CPU) 10:27:31 LINUX RESTART (8 CPU) 10:28:03 AM tps rtps wtps bread/s bwrtn/s 10:29:01 AM 134.73 20.96 113.77 4239.09 7097.59 10:30:01 AM 258.59 5.18 253.41 1111.44 16961.22 10:31:01 AM 91.42 0.45 90.97 108.25 8932.04 10:32:01 AM 115.31 0.48 114.83 387.27 39635.95 10:33:01 AM 31.64 0.48 31.16 21.46 603.22 10:34:01 AM 11.03 0.00 11.03 0.00 517.94 10:35:01 AM 106.13 0.05 106.08 68.50 23948.26 10:36:01 AM 20.65 0.00 20.65 0.00 569.41 10:37:01 AM 47.10 0.00 47.10 0.00 750.35 10:38:01 AM 54.31 2.58 51.72 4498.18 27335.51 10:39:01 AM 35.49 1.62 33.87 1773.28 10455.16 Average: 82.24 2.84 79.41 1100.22 12453.86 10:28:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:01 AM 29294680 31198908 3361032 10.29 2688 2222796 1581640 4.69 160544 2755656 290272 10:30:01 AM 27342804 29610312 5312908 16.27 2688 2578644 2853616 8.47 255248 4565020 181996 10:31:01 AM 24671488 28263888 7984224 24.45 2688 3889336 4221300 12.52 340148 7100904 1253492 10:32:01 AM 24186440 27670724 8469272 25.94 2688 3766624 5833848 17.31 439712 7419828 144 10:33:01 AM 24141504 27633260 8514208 26.07 2688 3773588 5083788 15.08 448868 7454560 108 10:34:01 AM 24510248 28013052 8145464 24.94 2688 3784880 4150604 12.31 454440 7085264 2016 10:35:01 AM 24341152 28557584 8314560 25.46 2688 4482688 4187116 12.42 550952 7102684 68 10:36:01 AM 22995052 27258576 9660660 29.58 2688 4532668 6220928 18.46 563260 8425604 132 10:37:01 AM 23993196 28175280 8662516 26.53 2688 4438984 3887732 11.53 559624 7449288 13580 10:38:01 AM 25320236 30577112 7335476 22.46 2688 5504888 1890292 5.61 764448 5907132 145700 10:39:01 AM 25582380 31026404 7073332 21.66 2688 5685492 1529956 4.54 983856 5420924 23328 Average: 25125380 28907736 7530332 23.06 2688 4060053 3767347 11.18 501918 6426079 173712 10:28:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 181.25 114.31 1805.71 30.50 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 411.01 328.82 5094.08 43.37 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 393.55 276.37 10478.61 34.93 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 3.76 3.76 0.32 0.32 0.00 0.00 0.00 0.00 10:32:01 AM eth0 12.91 11.53 4.71 5.76 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.80 1.07 0.12 0.13 0.00 0.00 0.00 0.00 10:32:01 AM veth1f64b34 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:33:01 AM lo 65.53 65.53 5.18 5.18 0.00 0.00 0.00 0.00 10:33:01 AM eth0 272.13 200.95 73.04 75.39 0.00 0.00 0.00 0.00 10:33:01 AM docker0 11.51 12.95 1.69 1.60 0.00 0.00 0.00 0.00 10:33:01 AM veth94f63a4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:34:01 AM lo 45.78 45.78 2.36 2.36 0.00 0.00 0.00 0.00 10:34:01 AM eth0 324.21 241.99 107.33 95.29 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.82 0.98 0.12 0.16 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:35:01 AM eth0 453.21 167.72 3014.51 15.94 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM veth910b042 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:35:01 AM veth48a81c9 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:36:01 AM lo 586.17 586.17 83.14 83.14 0.00 0.00 0.00 0.00 10:36:01 AM eth0 70.05 53.72 23.71 26.34 0.00 0.00 0.00 0.00 10:36:01 AM docker0 258.09 268.87 38.08 42.14 0.00 0.00 0.00 0.00 10:36:01 AM veth910b042 223.13 232.38 37.37 32.95 0.00 0.00 0.00 0.00 10:36:01 AM veth48a81c9 34.96 37.01 4.24 9.44 0.00 0.00 0.00 0.00 10:37:01 AM lo 1086.09 1086.09 200.31 200.31 0.00 0.00 0.00 0.00 10:37:01 AM eth0 111.91 86.45 241.21 30.96 0.00 0.00 0.00 0.00 10:37:01 AM docker0 465.61 477.47 99.45 92.77 0.00 0.00 0.00 0.00 10:38:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:38:01 AM eth0 194.62 153.62 2611.91 21.78 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 200.52 126.57 1717.48 148.12 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 163.08 163.08 26.57 26.57 0.00 0.00 0.00 0.00 Average: eth0 238.85 160.33 2289.78 48.09 0.00 0.00 0.00 0.00 Average: docker0 67.18 69.42 12.72 12.47 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) 04/24/2026 _x86_64_ (8 CPU) 10:27:31 LINUX RESTART (8 CPU) 10:28:03 AM CPU %user %nice %system %iowait %steal %idle 10:29:01 AM all 11.26 0.00 1.15 0.43 0.07 87.10 10:29:01 AM 0 6.57 0.00 0.48 0.14 0.05 92.76 10:29:01 AM 1 8.22 0.00 1.06 1.11 0.05 89.57 10:29:01 AM 2 24.20 0.00 2.12 0.95 0.14 72.59 10:29:01 AM 3 24.57 0.00 2.42 0.47 0.09 72.46 10:29:01 AM 4 4.26 0.00 0.55 0.03 0.10 95.05 10:29:01 AM 5 5.82 0.00 0.69 0.14 0.03 93.32 10:29:01 AM 6 13.11 0.00 1.40 0.47 0.05 84.97 10:29:01 AM 7 3.30 0.00 0.45 0.14 0.03 96.08 10:30:01 AM all 31.07 0.00 1.42 1.62 0.10 65.80 10:30:01 AM 0 24.22 0.00 1.51 1.77 0.10 72.40 10:30:01 AM 1 25.38 0.00 0.90 0.79 0.08 72.85 10:30:01 AM 2 34.14 0.00 1.59 1.67 0.10 62.50 10:30:01 AM 3 47.29 0.00 1.09 0.84 0.10 50.68 10:30:01 AM 4 28.94 0.00 1.49 0.69 0.10 68.78 10:30:01 AM 5 19.25 0.00 1.37 3.51 0.08 75.79 10:30:01 AM 6 35.79 0.00 1.89 1.94 0.10 60.28 10:30:01 AM 7 33.51 0.00 1.52 1.74 0.12 63.12 10:31:01 AM all 39.78 0.00 2.29 0.82 0.11 56.99 10:31:01 AM 0 44.63 0.00 1.91 0.08 0.12 53.26 10:31:01 AM 1 34.60 0.00 3.02 0.22 0.12 62.05 10:31:01 AM 2 41.38 0.00 3.31 1.53 0.13 53.65 10:31:01 AM 3 42.35 0.00 2.11 1.16 0.10 54.28 10:31:01 AM 4 43.04 0.00 2.35 0.15 0.10 54.36 10:31:01 AM 5 31.40 0.00 1.76 0.76 0.10 65.98 10:31:01 AM 6 42.87 0.00 2.61 2.66 0.12 51.75 10:31:01 AM 7 37.99 0.00 1.27 0.02 0.12 60.60 10:32:01 AM all 15.98 0.00 1.98 2.41 0.07 79.57 10:32:01 AM 0 7.90 0.00 1.31 0.12 0.07 90.60 10:32:01 AM 1 16.41 0.00 2.70 3.84 0.08 76.96 10:32:01 AM 2 16.12 0.00 2.10 8.59 0.08 73.10 10:32:01 AM 3 28.81 0.00 2.16 1.64 0.08 67.30 10:32:01 AM 4 17.82 0.00 2.30 2.67 0.07 77.15 10:32:01 AM 5 11.60 0.00 2.16 0.44 0.05 85.75 10:32:01 AM 6 14.34 0.00 1.62 1.57 0.07 82.40 10:32:01 AM 7 14.80 0.00 1.47 0.44 0.05 83.24 10:33:01 AM all 20.59 0.00 2.46 0.82 0.10 76.03 10:33:01 AM 0 27.27 0.00 2.53 0.20 0.12 69.88 10:33:01 AM 1 20.79 0.00 1.83 0.12 0.08 77.18 10:33:01 AM 2 16.51 0.00 2.03 0.52 0.10 80.84 10:33:01 AM 3 20.45 0.00 2.42 3.19 0.10 73.84 10:33:01 AM 4 15.60 0.00 2.37 1.34 0.10 80.59 10:33:01 AM 5 23.28 0.00 3.05 0.07 0.10 73.50 10:33:01 AM 6 23.17 0.00 2.90 0.70 0.10 73.13 10:33:01 AM 7 17.67 0.00 2.60 0.39 0.10 79.24 10:34:01 AM all 21.60 0.00 1.34 0.05 0.08 76.93 10:34:01 AM 0 17.63 0.00 1.24 0.00 0.07 81.07 10:34:01 AM 1 20.67 0.00 1.41 0.27 0.10 77.56 10:34:01 AM 2 31.87 0.00 2.06 0.12 0.10 65.86 10:34:01 AM 3 13.13 0.00 1.71 0.00 0.08 85.08 10:34:01 AM 4 22.49 0.00 1.44 0.00 0.08 75.99 10:34:01 AM 5 13.40 0.00 0.99 0.00 0.07 85.55 10:34:01 AM 6 33.81 0.00 0.92 0.02 0.08 65.18 10:34:01 AM 7 19.77 0.00 0.97 0.00 0.07 79.19 10:35:01 AM all 28.88 0.00 2.01 0.90 0.10 68.12 10:35:01 AM 0 15.60 0.00 1.64 0.02 0.10 82.64 10:35:01 AM 1 28.70 0.00 2.08 2.43 0.10 66.69 10:35:01 AM 2 30.04 0.00 2.28 2.99 0.10 64.59 10:35:01 AM 3 34.34 0.00 2.04 0.64 0.12 62.86 10:35:01 AM 4 23.88 0.00 1.54 0.57 0.08 73.92 10:35:01 AM 5 29.13 0.00 2.60 0.32 0.10 67.85 10:35:01 AM 6 26.70 0.00 2.17 0.05 0.08 70.99 10:35:01 AM 7 42.61 0.00 1.71 0.18 0.10 55.40 10:36:01 AM all 30.17 0.00 1.56 0.02 0.11 68.14 10:36:01 AM 0 34.83 0.00 1.22 0.02 0.12 63.82 10:36:01 AM 1 25.97 0.00 1.34 0.00 0.10 72.59 10:36:01 AM 2 23.50 0.00 2.28 0.03 0.10 74.08 10:36:01 AM 3 30.58 0.00 1.76 0.03 0.13 67.49 10:36:01 AM 4 21.90 0.00 1.86 0.03 0.10 76.10 10:36:01 AM 5 26.60 0.00 1.41 0.02 0.12 71.86 10:36:01 AM 6 39.34 0.00 1.29 0.05 0.10 59.22 10:36:01 AM 7 38.58 0.00 1.34 0.00 0.10 59.98 10:37:01 AM all 26.74 0.00 2.15 0.44 0.12 70.55 10:37:01 AM 0 25.46 0.00 1.93 0.33 0.13 72.15 10:37:01 AM 1 30.28 0.00 2.11 0.47 0.12 67.02 10:37:01 AM 2 11.84 0.00 1.65 0.07 0.12 86.33 10:37:01 AM 3 32.92 0.00 2.57 0.29 0.12 64.10 10:37:01 AM 4 21.68 0.00 2.60 2.17 0.12 73.43 10:37:01 AM 5 29.23 0.00 2.69 0.00 0.12 67.96 10:37:01 AM 6 25.68 0.00 1.49 0.00 0.08 72.74 10:37:01 AM 7 36.84 0.00 2.15 0.23 0.13 60.65 10:38:01 AM all 32.07 0.00 1.94 0.82 0.09 65.07 10:38:01 AM 0 36.24 0.00 2.39 0.02 0.08 61.27 10:38:01 AM 1 27.36 0.00 2.56 5.04 0.10 64.94 10:38:01 AM 2 32.45 0.00 1.82 0.20 0.08 65.44 10:38:01 AM 3 34.37 0.00 1.19 0.02 0.10 64.32 10:38:01 AM 4 28.03 0.00 1.37 0.00 0.08 70.52 10:38:01 AM 5 38.65 0.00 2.09 0.10 0.10 59.06 10:38:01 AM 6 33.81 0.00 2.01 0.02 0.08 64.07 10:38:01 AM 7 25.64 0.00 2.11 1.21 0.08 70.96 10:39:01 AM all 31.77 0.00 1.18 0.27 0.09 66.70 10:39:01 AM 0 14.73 0.00 1.60 0.08 0.08 83.50 10:39:01 AM 1 41.30 0.00 2.61 0.03 0.10 55.96 10:39:01 AM 2 19.16 0.00 1.34 0.92 0.07 78.52 10:39:01 AM 3 54.83 0.00 0.75 0.20 0.10 44.12 10:39:01 AM 4 9.32 0.00 0.77 0.42 0.05 89.45 10:39:01 AM 5 42.69 0.00 0.50 0.18 0.08 56.54 10:39:01 AM 6 27.08 0.00 1.40 0.17 0.08 71.26 10:39:01 AM 7 44.97 0.00 0.50 0.12 0.12 54.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 26.40 0.00 1.77 0.78 0.09 70.95 Average: 0 23.23 0.00 1.62 0.25 0.09 74.80 Average: 1 25.48 0.00 1.97 1.30 0.09 71.16 Average: 2 25.57 0.00 2.05 1.60 0.10 70.68 Average: 3 33.09 0.00 1.84 0.77 0.10 64.20 Average: 4 21.59 0.00 1.70 0.74 0.09 75.89 Average: 5 24.69 0.00 1.76 0.50 0.09 72.96 Average: 6 28.74 0.00 1.79 0.69 0.09 68.69 Average: 7 28.77 0.00 1.46 0.41 0.09 69.26