---> uname -a: Linux prd-centos8-docker-8c-8g-15348.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 1135 25294 19 5460 30281 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:07:54:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fe07:549b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:cd:73:6f 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:bcff:fecd:736f/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) 11/26/2025 _x86_64_ (8 CPU) 10:30:37 LINUX RESTART (8 CPU) 10:31:01 AM tps rtps wtps bread/s bwrtn/s 10:32:01 AM 217.08 8.67 208.42 1174.60 8017.41 10:33:01 AM 245.15 19.03 226.12 4212.20 14578.49 10:34:01 AM 156.11 0.20 155.91 31.06 19255.85 10:35:01 AM 77.02 0.62 76.41 399.73 29336.97 10:36:01 AM 33.34 0.48 32.86 21.46 561.07 10:37:01 AM 9.83 0.00 9.83 0.00 244.72 10:38:01 AM 5.52 0.00 5.52 0.00 403.82 10:39:01 AM 7.50 0.00 7.50 0.00 228.96 10:40:01 AM 106.58 0.00 106.58 0.00 23499.25 10:41:01 AM 20.53 0.00 20.53 0.00 720.39 10:42:01 AM 145.78 2.47 143.31 4496.42 1918.47 Average: 93.13 2.86 90.27 939.68 8978.97 10:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 AM 29500856 31229936 3154856 9.66 2688 2049804 1521180 4.51 156484 2559760 214468 10:33:01 AM 27973608 30160472 4682104 14.34 2688 2498700 2388476 7.09 248636 3942804 168596 10:34:01 AM 25769092 29165484 6886620 21.09 2688 3680220 3221460 9.56 338868 5954040 807464 10:35:01 AM 25289292 28701580 7366420 22.56 2688 3694368 4936168 14.65 430732 6324220 56 10:36:01 AM 25128120 28546216 7527592 23.05 2688 3700052 3620528 10.74 437956 6477040 716 10:37:01 AM 25080940 28501236 7574772 23.20 2688 3702244 3641224 10.80 438416 6523708 20 10:38:01 AM 25736856 29167360 6918856 21.19 2688 3712440 3171720 9.41 440380 5870328 24 10:39:01 AM 25173180 28605340 7482532 22.91 2688 3713684 3651876 10.84 442184 6430332 108 10:40:01 AM 23780780 27916356 8874932 27.18 2688 4401932 5711416 16.95 542864 7658116 216 10:41:01 AM 23019732 27189104 9635980 29.51 2688 4438212 6314712 18.74 552684 8404072 1604 10:42:01 AM 23530096 28563328 9125616 27.94 2688 5282404 3481984 10.33 721836 7733984 788172 Average: 25452959 28886037 7202753 22.06 2688 3715824 3787340 11.24 431913 6170764 180131 10:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 238.38 157.26 1534.70 43.90 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 370.28 289.00 4881.03 54.17 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 443.57 286.74 10669.27 35.59 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 7.91 7.91 0.66 0.66 0.00 0.00 0.00 0.00 10:35:01 AM eth0 32.64 24.99 11.18 11.13 0.00 0.00 0.00 0.00 10:35:01 AM docker0 1.85 2.32 0.26 0.26 0.00 0.00 0.00 0.00 10:35:01 AM veth56d7f1b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:36:01 AM lo 63.51 63.51 4.84 4.84 0.00 0.00 0.00 0.00 10:36:01 AM eth0 247.11 170.69 69.88 70.55 0.00 0.00 0.00 0.00 10:36:01 AM docker0 10.30 11.65 1.52 1.53 0.00 0.00 0.00 0.00 10:37:01 AM lo 60.71 60.71 3.09 3.09 0.00 0.00 0.00 0.00 10:37:01 AM eth0 270.69 200.25 80.97 82.07 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.80 0.98 0.11 0.15 0.00 0.00 0.00 0.00 10:38:01 AM lo 42.43 42.43 2.07 2.07 0.00 0.00 0.00 0.00 10:38:01 AM eth0 189.82 163.69 91.16 64.88 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 107.98 79.89 72.93 26.42 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 10:40:01 AM lo 2.27 2.27 0.34 0.34 0.00 0.00 0.00 0.00 10:40:01 AM eth0 547.92 199.55 2968.69 32.64 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.88 1.23 0.14 0.19 0.00 0.00 0.00 0.00 10:40:01 AM veth88eaf3c 0.88 1.35 0.16 0.20 0.00 0.00 0.00 0.00 10:40:01 AM veth700bb4b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:41:01 AM lo 1096.30 1096.30 192.39 192.39 0.00 0.00 0.00 0.00 10:41:01 AM eth0 127.46 88.95 38.77 40.18 0.00 0.00 0.00 0.00 10:41:01 AM docker0 486.49 502.00 86.04 97.51 0.00 0.00 0.00 0.00 10:41:01 AM veth88eaf3c 443.65 458.78 87.93 72.09 0.00 0.00 0.00 0.01 10:41:01 AM veth700bb4b 42.84 43.70 4.77 25.67 0.00 0.00 0.00 0.00 10:42:01 AM lo 328.12 328.12 57.47 57.47 0.00 0.00 0.00 0.00 10:42:01 AM eth0 95.59 85.62 1501.20 18.31 0.00 0.00 0.00 0.00 10:42:01 AM docker0 151.07 152.71 36.81 21.52 0.00 0.00 0.00 0.00 Average: lo 145.58 145.58 23.72 23.72 0.00 0.00 0.00 0.00 Average: eth0 242.86 158.78 1992.79 43.62 0.00 0.00 0.00 0.00 Average: docker0 59.22 60.99 11.35 11.02 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) 11/26/2025 _x86_64_ (8 CPU) 10:30:37 LINUX RESTART (8 CPU) 10:31:01 AM CPU %user %nice %system %iowait %steal %idle 10:32:01 AM all 10.90 0.00 1.31 0.60 0.05 87.13 10:32:01 AM 0 15.69 0.00 1.09 0.35 0.05 82.83 10:32:01 AM 1 9.00 0.00 1.09 0.38 0.05 89.48 10:32:01 AM 2 23.00 0.00 2.49 0.60 0.08 73.82 10:32:01 AM 3 11.90 0.00 1.25 0.32 0.03 86.49 10:32:01 AM 4 3.00 0.00 0.64 0.47 0.07 95.83 10:32:01 AM 5 11.79 0.00 2.06 2.22 0.05 83.87 10:32:01 AM 6 10.68 0.00 1.07 0.30 0.03 87.91 10:32:01 AM 7 2.16 0.00 0.82 0.15 0.03 96.84 10:33:01 AM all 32.32 0.00 1.46 1.52 0.12 64.58 10:33:01 AM 0 24.80 0.00 1.45 2.00 0.12 71.63 10:33:01 AM 1 34.12 0.00 1.15 1.57 0.12 63.03 10:33:01 AM 2 48.50 0.00 2.48 2.49 0.15 46.38 10:33:01 AM 3 20.22 0.00 1.99 3.13 0.13 74.53 10:33:01 AM 4 24.82 0.00 1.12 0.64 0.10 73.32 10:33:01 AM 5 35.59 0.00 1.04 0.59 0.10 62.69 10:33:01 AM 6 39.72 0.00 1.25 0.99 0.12 57.93 10:33:01 AM 7 30.81 0.00 1.19 0.74 0.12 67.15 10:34:01 AM all 35.68 0.00 2.70 1.69 0.12 59.81 10:34:01 AM 0 31.09 0.00 1.76 1.81 0.12 65.23 10:34:01 AM 1 25.77 0.00 3.82 2.56 0.10 67.75 10:34:01 AM 2 38.56 0.00 2.40 1.04 0.12 57.87 10:34:01 AM 3 39.42 0.00 3.55 2.66 0.12 54.25 10:34:01 AM 4 41.25 0.00 2.29 2.00 0.17 54.29 10:34:01 AM 5 35.89 0.00 2.46 0.62 0.13 60.89 10:34:01 AM 6 49.94 0.00 2.46 0.91 0.12 46.58 10:34:01 AM 7 23.56 0.00 2.86 1.90 0.10 71.58 10:35:01 AM all 14.39 0.00 1.43 4.18 0.08 79.91 10:35:01 AM 0 18.07 0.00 1.37 1.69 0.08 78.79 10:35:01 AM 1 13.40 0.00 1.36 5.47 0.08 79.69 10:35:01 AM 2 11.75 0.00 1.11 3.89 0.08 83.18 10:35:01 AM 3 14.96 0.00 1.42 9.89 0.08 73.65 10:35:01 AM 4 17.45 0.00 1.64 1.20 0.08 79.62 10:35:01 AM 5 12.13 0.00 1.54 0.67 0.07 85.59 10:35:01 AM 6 15.22 0.00 1.77 3.84 0.12 79.05 10:35:01 AM 7 12.16 0.00 1.25 6.77 0.07 79.75 10:36:01 AM all 19.40 0.00 2.23 0.50 0.10 77.77 10:36:01 AM 0 24.25 0.00 1.92 0.28 0.10 73.44 10:36:01 AM 1 21.95 0.00 2.85 0.33 0.10 74.77 10:36:01 AM 2 30.96 0.00 2.56 0.87 0.10 65.51 10:36:01 AM 3 22.01 0.00 2.51 0.50 0.08 74.90 10:36:01 AM 4 11.02 0.00 1.96 0.80 0.10 86.12 10:36:01 AM 5 15.13 0.00 1.89 0.37 0.10 82.51 10:36:01 AM 6 15.09 0.00 2.03 0.62 0.08 82.18 10:36:01 AM 7 14.76 0.00 2.11 0.25 0.10 82.78 10:37:01 AM all 4.87 0.00 0.94 0.23 0.05 93.90 10:37:01 AM 0 3.43 0.00 0.72 0.00 0.07 95.79 10:37:01 AM 1 7.03 0.00 1.09 0.00 0.07 91.82 10:37:01 AM 2 4.53 0.00 1.12 0.82 0.07 93.46 10:37:01 AM 3 7.58 0.00 1.14 0.15 0.05 91.09 10:37:01 AM 4 3.86 0.00 1.07 0.27 0.05 94.75 10:37:01 AM 5 4.97 0.00 0.60 0.33 0.05 94.04 10:37:01 AM 6 4.44 0.00 0.50 0.05 0.05 94.96 10:37:01 AM 7 3.09 0.00 1.30 0.25 0.03 95.32 10:38:01 AM all 7.14 0.00 0.67 0.02 0.05 92.12 10:38:01 AM 0 4.64 0.00 0.47 0.00 0.03 94.86 10:38:01 AM 1 4.08 0.00 0.84 0.00 0.05 95.04 10:38:01 AM 2 11.36 0.00 0.50 0.02 0.05 88.07 10:38:01 AM 3 7.09 0.00 0.45 0.00 0.05 92.41 10:38:01 AM 4 3.60 0.00 0.88 0.02 0.03 95.46 10:38:01 AM 5 2.26 0.00 0.75 0.10 0.07 96.83 10:38:01 AM 6 21.89 0.00 0.48 0.03 0.07 77.53 10:38:01 AM 7 2.24 0.00 0.95 0.00 0.05 96.76 10:39:01 AM all 15.54 0.00 0.37 0.04 0.04 84.01 10:39:01 AM 0 10.20 0.00 0.15 0.00 0.03 89.62 10:39:01 AM 1 9.00 0.00 0.17 0.12 0.03 90.68 10:39:01 AM 2 25.18 0.00 0.15 0.00 0.05 74.62 10:39:01 AM 3 13.15 0.00 0.53 0.00 0.03 86.29 10:39:01 AM 4 13.17 0.00 0.08 0.00 0.03 86.71 10:39:01 AM 5 11.05 0.00 0.70 0.10 0.03 88.12 10:39:01 AM 6 41.54 0.00 1.03 0.02 0.10 57.30 10:39:01 AM 7 0.99 0.00 0.15 0.05 0.03 98.78 10:40:01 AM all 31.82 0.00 1.91 1.30 0.10 64.88 10:40:01 AM 0 36.09 0.00 2.51 1.52 0.12 59.76 10:40:01 AM 1 28.43 0.00 1.48 3.56 0.10 66.44 10:40:01 AM 2 34.42 0.00 1.69 0.82 0.10 62.97 10:40:01 AM 3 35.90 0.00 1.95 3.27 0.10 58.78 10:40:01 AM 4 31.13 0.00 1.85 0.07 0.10 66.86 10:40:01 AM 5 28.17 0.00 1.46 0.39 0.08 69.90 10:40:01 AM 6 45.73 0.00 2.58 0.25 0.10 51.33 10:40:01 AM 7 14.67 0.00 1.73 0.49 0.07 83.05 10:41:01 AM all 27.61 0.00 1.73 0.03 0.12 70.51 10:41:01 AM 0 36.61 0.00 0.92 0.00 0.12 62.35 10:41:01 AM 1 19.40 0.00 1.68 0.00 0.12 78.81 10:41:01 AM 2 33.51 0.00 1.51 0.13 0.12 64.73 10:41:01 AM 3 32.48 0.00 2.40 0.02 0.12 64.98 10:41:01 AM 4 33.78 0.00 2.40 0.02 0.13 63.67 10:41:01 AM 5 23.54 0.00 1.58 0.00 0.12 74.77 10:41:01 AM 6 18.32 0.00 1.75 0.08 0.10 79.75 10:41:01 AM 7 23.22 0.00 1.62 0.02 0.12 75.03 10:42:01 AM all 32.70 0.00 1.90 0.42 0.11 64.87 10:42:01 AM 0 27.55 0.00 1.51 0.07 0.12 70.76 10:42:01 AM 1 21.78 0.00 2.36 0.94 0.10 74.82 10:42:01 AM 2 33.22 0.00 2.15 0.84 0.10 63.70 10:42:01 AM 3 34.69 0.00 1.52 0.10 0.10 63.59 10:42:01 AM 4 39.71 0.00 1.74 0.05 0.10 58.40 10:42:01 AM 5 28.68 0.00 1.72 1.31 0.10 68.19 10:42:01 AM 6 35.74 0.00 1.94 0.05 0.12 62.15 10:42:01 AM 7 40.22 0.00 2.23 0.03 0.12 57.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.11 0.00 1.51 0.96 0.09 76.34 Average: 0 21.12 0.00 1.26 0.70 0.09 76.83 Average: 1 17.62 0.00 1.62 1.36 0.08 79.31 Average: 2 26.81 0.00 1.65 1.05 0.09 70.40 Average: 3 21.74 0.00 1.70 1.82 0.08 74.66 Average: 4 20.24 0.00 1.42 0.50 0.09 77.75 Average: 5 19.00 0.00 1.44 0.61 0.08 78.87 Average: 6 27.11 0.00 1.53 0.65 0.09 70.62 Average: 7 15.25 0.00 1.47 0.97 0.08 82.23