---> uname -a: Linux prd-centos8-docker-8c-8g-17434.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: 2799.996 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 1133 25293 19 5462 30282 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:be:71:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:febe:7114/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:a7:3b:e7 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:a7ff:fea7:3be7/64 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) 12/03/2025 _x86_64_ (8 CPU) 11:49:39 LINUX RESTART (8 CPU) 11:50:01 AM tps rtps wtps bread/s bwrtn/s 11:50:02 AM 341.03 115.38 225.64 36994.87 83516.67 11:51:01 AM 289.66 20.04 269.62 3914.06 7688.75 11:52:01 AM 287.15 5.50 281.65 1283.52 21025.93 11:53:01 AM 47.23 0.07 47.17 1.33 2944.12 11:54:01 AM 116.19 0.53 115.66 411.46 44184.79 11:55:01 AM 36.07 0.50 35.57 21.59 649.43 11:56:01 AM 7.62 0.00 7.62 0.00 462.24 11:57:01 AM 117.91 0.00 117.91 0.00 23962.87 11:58:01 AM 14.51 0.00 14.51 0.00 317.86 11:59:01 AM 157.67 0.00 157.67 0.00 1595.72 12:00:00 PM 24.11 2.53 21.58 4615.86 937.68 12:00:01 PM 58.28 0.00 58.28 0.00 1998.16 Average: 109.91 3.03 106.88 1054.24 10479.30 11:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:02 AM 30017056 31378848 2638648 8.08 2688 1702368 1395452 4.14 128180 2142312 24 11:51:01 AM 29313512 31157124 3342192 10.23 2688 2162100 1599160 4.74 158656 2733380 238640 11:52:01 AM 27905020 30132996 4750684 14.55 2688 2537768 2316092 6.87 258392 3987800 24888 11:53:01 AM 27317096 29594628 5338608 16.35 2688 2585736 2738840 8.13 278480 4552676 100 11:54:01 AM 24669700 28082324 7986004 24.46 2688 3694968 5212312 15.46 430092 6938524 232 11:55:01 AM 24806320 28226680 7849384 24.04 2688 3702676 3874156 11.49 441192 6794208 256 11:56:01 AM 25197332 28628828 7458372 22.84 2688 3713644 3527512 10.47 446564 6400544 2212 11:57:01 AM 23761008 27897712 8894696 27.24 2688 4405468 5744028 17.04 550668 7669160 1656 11:58:01 AM 23074700 27239956 9581004 29.34 2688 4434400 6302132 18.70 552872 8349980 184 11:59:01 AM 24667508 28771092 7988196 24.46 2688 4359776 3836740 11.38 547940 6779240 15556 12:00:00 PM 24139368 28907392 8516336 26.08 2688 5022676 3460580 10.27 706596 7145392 524032 12:00:01 PM 23939708 28896248 8715996 26.69 2688 5207520 3451728 10.24 706768 7339652 708632 Average: 25734027 29076152 6921677 21.20 2688 3627425 3621561 10.75 433867 5902739 126368 11:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 AM eth0 855.13 575.64 2144.31 154.12 0.00 0.00 0.00 0.00 11:50:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 175.21 117.08 1460.23 37.41 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 411.28 344.39 5230.27 48.81 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 166.18 135.10 708.21 37.75 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:54:01 AM eth0 294.75 169.66 9490.84 15.62 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.20 0.42 0.03 0.04 0.00 0.00 0.00 0.00 11:54:01 AM vethe70cdde 0.20 0.45 0.03 0.04 0.00 0.00 0.00 0.00 11:55:01 AM lo 64.51 64.51 5.24 5.24 0.00 0.00 0.00 0.00 11:55:01 AM eth0 194.12 137.34 54.90 59.44 0.00 0.00 0.00 0.00 11:55:01 AM docker0 12.20 13.53 1.80 1.69 0.00 0.00 0.00 0.00 11:56:01 AM lo 45.13 45.13 2.20 2.20 0.00 0.00 0.00 0.00 11:56:01 AM eth0 153.99 128.00 63.79 61.33 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.15 0.00 0.09 0.00 0.00 0.00 0.00 11:57:01 AM lo 19.70 19.70 2.48 2.48 0.00 0.00 0.00 0.00 11:57:01 AM eth0 440.29 181.95 2975.24 18.44 0.00 0.00 0.00 0.00 11:57:01 AM docker0 8.80 10.06 0.83 1.90 0.00 0.00 0.00 0.00 11:57:01 AM veth557b76d 8.80 10.20 0.95 1.91 0.00 0.00 0.00 0.00 11:57:01 AM vethc6ed899 0.00 0.45 0.00 0.20 0.00 0.00 0.00 0.00 11:58:01 AM lo 473.23 473.23 66.00 66.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 58.01 46.25 21.59 22.36 0.00 0.00 0.00 0.00 11:58:01 AM docker0 200.00 205.18 29.85 32.01 0.00 0.00 0.00 0.00 11:58:01 AM veth557b76d 166.91 174.11 28.99 24.73 0.00 0.00 0.00 0.00 11:58:01 AM vethc6ed899 33.09 31.22 3.59 7.33 0.00 0.00 0.00 0.00 11:59:01 AM lo 1187.69 1187.69 213.32 213.32 0.00 0.00 0.00 0.00 11:59:01 AM eth0 164.59 114.91 292.94 46.78 0.00 0.00 0.00 0.00 11:59:01 AM docker0 518.15 529.85 105.59 100.56 0.00 0.00 0.00 0.00 12:00:00 PM lo 1.06 1.06 0.05 0.05 0.00 0.00 0.00 0.00 12:00:00 PM eth0 80.53 66.91 1284.76 13.30 0.00 0.00 0.00 0.00 12:00:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 179.30 179.30 28.95 28.95 0.00 0.00 0.00 0.00 Average: eth0 214.57 144.58 2155.93 36.24 0.00 0.00 0.00 0.00 Average: docker0 73.96 75.94 13.82 13.63 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) 12/03/2025 _x86_64_ (8 CPU) 11:49:39 LINUX RESTART (8 CPU) 11:50:01 AM CPU %user %nice %system %iowait %steal %idle 11:50:02 AM all 28.62 0.00 12.99 1.81 0.00 56.58 11:50:02 AM 0 55.26 0.00 10.53 0.00 0.00 34.21 11:50:02 AM 1 15.79 0.00 7.89 1.32 0.00 75.00 11:50:02 AM 2 20.51 0.00 11.54 0.00 0.00 67.95 11:50:02 AM 3 25.00 0.00 11.84 0.00 0.00 63.16 11:50:02 AM 4 28.95 0.00 15.79 2.63 0.00 52.63 11:50:02 AM 5 27.63 0.00 15.79 6.58 0.00 50.00 11:50:02 AM 6 27.63 0.00 15.79 1.32 0.00 55.26 11:50:02 AM 7 28.38 0.00 14.86 2.70 0.00 54.05 11:51:01 AM all 11.81 0.00 1.25 0.67 0.05 86.22 11:51:01 AM 0 7.16 0.00 1.12 0.17 0.07 91.48 11:51:01 AM 1 20.36 0.00 1.58 0.34 0.05 77.67 11:51:01 AM 2 15.35 0.00 1.24 0.53 0.05 82.83 11:51:01 AM 3 10.29 0.00 1.33 0.31 0.07 88.01 11:51:01 AM 4 5.25 0.00 0.73 0.44 0.07 93.51 11:51:01 AM 5 19.72 0.00 1.44 0.93 0.03 77.87 11:51:01 AM 6 4.38 0.00 1.41 2.41 0.02 91.78 11:51:01 AM 7 11.98 0.00 1.12 0.22 0.03 86.65 11:52:01 AM all 30.03 0.00 1.30 0.97 0.09 67.62 11:52:01 AM 0 20.65 0.00 0.73 0.35 0.08 78.18 11:52:01 AM 1 30.40 0.00 1.02 0.87 0.08 67.63 11:52:01 AM 2 36.48 0.00 2.21 1.69 0.10 59.52 11:52:01 AM 3 32.60 0.00 1.39 0.49 0.08 65.44 11:52:01 AM 4 26.66 0.00 1.41 1.79 0.08 70.06 11:52:01 AM 5 27.56 0.00 0.60 0.82 0.08 70.94 11:52:01 AM 6 33.77 0.00 1.32 0.25 0.10 64.56 11:52:01 AM 7 32.11 0.00 1.69 1.52 0.08 64.60 11:53:01 AM all 24.50 0.00 0.63 0.13 0.06 74.68 11:53:01 AM 0 20.95 0.00 0.33 0.00 0.08 78.63 11:53:01 AM 1 49.86 0.00 0.73 0.00 0.07 49.34 11:53:01 AM 2 17.30 0.00 0.67 0.02 0.05 81.97 11:53:01 AM 3 16.96 0.00 0.38 0.00 0.07 82.59 11:53:01 AM 4 36.79 0.00 0.90 0.32 0.05 61.94 11:53:01 AM 5 17.46 0.00 0.45 0.07 0.03 81.99 11:53:01 AM 6 25.00 0.00 0.55 0.03 0.05 74.37 11:53:01 AM 7 11.65 0.00 1.02 0.60 0.07 86.66 11:54:01 AM all 27.16 0.00 2.53 0.71 0.09 69.52 11:54:01 AM 0 39.00 0.00 3.06 0.64 0.08 57.22 11:54:01 AM 1 30.92 0.00 2.82 1.78 0.08 64.39 11:54:01 AM 2 20.56 0.00 2.96 0.22 0.08 76.18 11:54:01 AM 3 33.33 0.00 1.96 0.81 0.08 63.81 11:54:01 AM 4 23.51 0.00 2.20 0.59 0.10 73.60 11:54:01 AM 5 20.95 0.00 2.28 0.87 0.08 75.82 11:54:01 AM 6 25.70 0.00 2.84 0.13 0.10 71.23 11:54:01 AM 7 23.31 0.00 2.09 0.62 0.07 73.91 11:55:01 AM all 20.75 0.00 2.23 0.05 0.09 76.88 11:55:01 AM 0 21.67 0.00 2.51 0.02 0.10 75.70 11:55:01 AM 1 19.81 0.00 2.46 0.08 0.10 77.55 11:55:01 AM 2 23.23 0.00 2.02 0.03 0.10 74.61 11:55:01 AM 3 23.17 0.00 2.29 0.08 0.08 74.37 11:55:01 AM 4 14.30 0.00 2.18 0.10 0.08 83.34 11:55:01 AM 5 21.74 0.00 2.28 0.05 0.10 75.83 11:55:01 AM 6 20.77 0.00 1.93 0.03 0.08 77.19 11:55:01 AM 7 21.26 0.00 2.21 0.02 0.08 76.43 11:56:01 AM all 15.77 0.00 0.87 0.01 0.08 83.27 11:56:01 AM 0 21.51 0.00 0.58 0.05 0.07 77.79 11:56:01 AM 1 17.30 0.00 0.84 0.00 0.10 81.77 11:56:01 AM 2 11.32 0.00 0.95 0.00 0.07 87.66 11:56:01 AM 3 17.96 0.00 1.02 0.00 0.07 80.95 11:56:01 AM 4 5.03 0.00 0.57 0.00 0.08 94.32 11:56:01 AM 5 12.87 0.00 1.07 0.05 0.07 85.94 11:56:01 AM 6 15.76 0.00 1.29 0.00 0.08 82.87 11:56:01 AM 7 24.45 0.00 0.65 0.00 0.08 74.81 11:57:01 AM all 31.49 0.00 1.75 0.39 0.10 66.27 11:57:01 AM 0 41.62 0.00 2.13 0.13 0.10 56.02 11:57:01 AM 1 21.56 0.00 1.66 1.11 0.10 75.57 11:57:01 AM 2 37.18 0.00 1.71 0.39 0.10 60.62 11:57:01 AM 3 22.61 0.00 1.83 0.17 0.10 75.29 11:57:01 AM 4 26.25 0.00 2.08 0.15 0.08 71.44 11:57:01 AM 5 36.59 0.00 1.69 0.94 0.10 60.68 11:57:01 AM 6 34.07 0.00 1.81 0.02 0.10 64.00 11:57:01 AM 7 31.99 0.00 1.12 0.23 0.08 66.57 11:58:01 AM all 16.63 0.00 0.94 0.01 0.08 82.34 11:58:01 AM 0 13.19 0.00 0.82 0.00 0.07 85.92 11:58:01 AM 1 17.65 0.00 0.65 0.02 0.07 81.61 11:58:01 AM 2 12.57 0.00 1.25 0.03 0.08 86.06 11:58:01 AM 3 12.25 0.00 0.74 0.02 0.08 86.91 11:58:01 AM 4 10.63 0.00 1.21 0.02 0.10 88.05 11:58:01 AM 5 17.57 0.00 0.84 0.00 0.08 81.51 11:58:01 AM 6 30.63 0.00 1.30 0.02 0.10 67.95 11:58:01 AM 7 18.53 0.00 0.72 0.02 0.05 80.68 11:59:01 AM all 18.61 0.00 1.90 0.23 0.10 79.15 11:59:01 AM 0 26.18 0.00 1.15 0.00 0.12 72.55 11:59:01 AM 1 18.65 0.00 1.73 0.03 0.10 79.49 11:59:01 AM 2 12.00 0.00 2.13 0.02 0.10 85.75 11:59:01 AM 3 17.44 0.00 1.69 0.07 0.08 80.72 11:59:01 AM 4 17.18 0.00 2.35 0.10 0.10 80.27 11:59:01 AM 5 21.19 0.00 2.45 0.74 0.10 75.53 11:59:01 AM 6 19.14 0.00 1.74 0.08 0.08 78.95 11:59:01 AM 7 17.09 0.00 1.96 0.84 0.10 80.01 12:00:00 PM all 22.38 0.00 0.68 0.10 0.06 76.79 12:00:00 PM 0 4.27 0.00 0.88 0.05 0.07 94.73 12:00:00 PM 1 29.15 0.00 0.45 0.14 0.05 70.22 12:00:00 PM 2 19.51 0.00 0.84 0.00 0.07 79.58 12:00:00 PM 3 20.49 0.00 0.38 0.00 0.05 79.08 12:00:00 PM 4 54.85 0.00 1.29 0.17 0.07 43.62 12:00:00 PM 5 10.65 0.00 0.63 0.24 0.05 88.42 12:00:00 PM 6 33.92 0.00 0.39 0.03 0.05 65.60 12:00:00 PM 7 6.17 0.00 0.57 0.14 0.03 93.10 12:00:00 PM CPU %user %nice %system %iowait %steal %idle 12:00:01 PM all 21.18 0.00 7.80 0.08 0.24 70.71 12:00:01 PM 0 40.12 0.00 4.94 0.00 0.62 54.32 12:00:01 PM 1 25.47 0.00 8.07 0.00 0.62 65.84 12:00:01 PM 2 22.01 0.00 9.43 0.00 0.00 68.55 12:00:01 PM 3 15.92 0.00 5.73 0.00 0.00 78.34 12:00:01 PM 4 24.20 0.00 8.92 0.00 0.00 66.88 12:00:01 PM 5 15.19 0.00 3.80 0.00 0.00 81.01 12:00:01 PM 6 10.56 0.00 13.66 0.00 0.62 75.16 12:00:01 PM 7 15.48 0.00 7.74 0.65 0.00 76.13 Average: all 21.93 0.00 1.44 0.33 0.08 76.22 Average: 0 21.77 0.00 1.35 0.14 0.09 76.65 Average: 1 25.56 0.00 1.42 0.44 0.08 72.50 Average: 2 20.56 0.00 1.63 0.29 0.08 77.43 Average: 3 20.72 0.00 1.33 0.19 0.08 77.69 Average: 4 22.00 0.00 1.53 0.37 0.08 76.02 Average: 5 20.65 0.00 1.40 0.48 0.07 77.40 Average: 6 24.29 0.00 1.51 0.30 0.08 73.82 Average: 7 19.90 0.00 1.35 0.43 0.07 78.26