---> uname -a: Linux prd-centos8-docker-8c-8g-8698.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 1143 25069 19 5677 30273 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:9c:9f:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85628sec preferred_lft 85628sec inet6 fe80::f816:3eff:fe9c:9fee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:90:95:38 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::42:13ff:fe90:9538/64 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) 11/04/2025 _x86_64_ (8 CPU) 14:55:31 LINUX RESTART (8 CPU) 02:56:01 PM tps rtps wtps bread/s bwrtn/s 02:57:01 PM 181.92 16.48 165.44 3329.69 10126.47 02:58:01 PM 237.69 5.07 232.63 1180.34 16868.12 02:59:01 PM 37.50 0.05 37.45 1.07 2886.40 03:00:01 PM 121.47 0.55 120.92 416.72 43781.91 03:01:01 PM 33.84 0.45 33.39 21.06 572.41 03:02:01 PM 5.50 0.07 5.43 1.73 153.04 03:03:01 PM 3.15 0.05 3.10 0.53 59.67 03:04:01 PM 110.09 0.00 110.09 0.00 24005.56 03:05:01 PM 19.86 0.00 19.86 0.00 523.73 03:06:01 PM 168.88 0.00 168.88 0.00 1649.68 03:07:01 PM 54.39 2.60 51.79 4482.45 27313.45 03:08:01 PM 36.65 1.65 35.00 1781.01 8474.59 Average: 84.24 2.25 82.00 934.45 11367.94 02:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 PM 29071528 30927296 3584184 10.98 2688 2172824 1839604 5.46 163016 2958956 139548 02:58:01 PM 27507320 29760080 5148392 15.77 2688 2561692 3016036 8.95 272196 4372292 51820 02:59:01 PM 27029256 29302916 5626456 17.23 2688 2581756 3018400 8.96 285332 4837096 156 03:00:01 PM 24666116 28074592 7989596 24.47 2688 3690704 5495104 16.30 435824 6939940 228 03:01:01 PM 24719240 28133152 7936472 24.30 2688 3695972 4047988 12.01 443364 6884316 136 03:02:01 PM 24632504 28047452 8023208 24.57 2688 3697192 4047988 12.01 443520 6970796 100 03:03:01 PM 25547240 28973892 7108472 21.77 2688 3708664 3749464 11.12 447052 6056716 11008 03:04:01 PM 23804840 27936612 8850872 27.10 2688 4397332 5593092 16.59 546544 7635480 228 03:05:01 PM 23124296 27285460 9531416 29.19 2688 4430164 6230704 18.49 557064 8299592 356 03:06:01 PM 24127688 28226344 8528024 26.11 2688 4355004 3789992 11.24 554448 7315276 15540 03:07:01 PM 25397484 30558892 7258228 22.23 2688 5409156 1896356 5.63 758576 5833528 136108 03:08:01 PM 25634012 30959856 7021700 21.50 2688 5568040 1539708 4.57 973436 5380248 33940 Average: 25438460 29015545 7217252 22.10 2688 3855708 3688703 10.94 490031 6123686 32431 02:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 127.99 99.97 1483.46 34.94 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 421.91 341.46 5486.38 47.10 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 154.10 118.98 314.39 37.78 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM lo 3.43 3.43 0.30 0.30 0.00 0.00 0.00 0.00 03:00:01 PM eth0 292.55 172.66 9478.80 15.08 0.00 0.00 0.00 0.00 03:00:01 PM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 03:00:01 PM veth1daa0ad 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:01:01 PM lo 66.23 66.23 5.17 5.17 0.00 0.00 0.00 0.00 03:01:01 PM eth0 222.49 162.41 71.57 69.91 0.00 0.00 0.00 0.00 03:01:01 PM docker0 11.60 12.95 1.71 1.65 0.00 0.00 0.00 0.00 03:02:01 PM lo 60.42 60.42 2.95 2.95 0.00 0.00 0.00 0.00 03:02:01 PM eth0 162.51 118.40 47.57 56.84 0.00 0.00 0.00 0.00 03:02:01 PM docker0 0.00 0.12 0.00 0.06 0.00 0.00 0.00 0.00 03:03:01 PM lo 53.72 53.72 2.62 2.62 0.00 0.00 0.00 0.00 03:03:01 PM eth0 148.24 114.66 67.49 50.96 0.00 0.00 0.00 0.00 03:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:04:01 PM eth0 550.37 196.14 2979.83 24.08 0.00 0.00 0.00 0.00 03:04:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM vethf3f5bc5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:04:01 PM veth139b9a3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:05:01 PM lo 451.98 451.98 65.15 65.15 0.00 0.00 0.00 0.00 03:05:01 PM eth0 47.40 35.37 18.42 19.61 0.00 0.00 0.00 0.00 03:05:01 PM docker0 198.90 205.78 29.66 32.60 0.00 0.00 0.00 0.00 03:05:01 PM vethf3f5bc5 169.68 177.44 29.09 25.87 0.00 0.00 0.00 0.00 03:05:01 PM veth139b9a3 29.22 28.84 3.29 6.97 0.00 0.00 0.00 0.00 03:06:01 PM lo 1052.95 1052.95 197.17 197.17 0.00 0.00 0.00 0.00 03:06:01 PM eth0 115.94 77.41 277.47 32.66 0.00 0.00 0.00 0.00 03:06:01 PM docker0 461.48 473.26 98.49 91.97 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 03:07:01 PM eth0 143.18 109.55 2427.42 17.24 0.00 0.00 0.00 0.00 03:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 206.85 142.82 1479.01 69.34 0.00 0.00 0.00 0.00 03:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 140.82 140.82 22.79 22.79 0.00 0.00 0.00 0.00 Average: eth0 216.13 140.82 2010.99 39.63 0.00 0.00 0.00 0.00 Average: docker0 56.06 57.76 10.83 10.53 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) 11/04/2025 _x86_64_ (8 CPU) 14:55:31 LINUX RESTART (8 CPU) 02:56:01 PM CPU %user %nice %system %iowait %steal %idle 02:57:01 PM all 12.04 0.00 1.05 0.68 0.06 86.17 02:57:01 PM 0 6.11 0.00 0.73 0.65 0.08 92.42 02:57:01 PM 1 4.00 0.00 0.47 0.35 0.08 95.10 02:57:01 PM 2 8.12 0.00 1.00 0.94 0.05 89.89 02:57:01 PM 3 9.69 0.00 0.50 0.79 0.05 88.98 02:57:01 PM 4 29.54 0.00 2.69 0.60 0.08 67.08 02:57:01 PM 5 11.21 0.00 1.00 1.47 0.05 86.27 02:57:01 PM 6 21.50 0.00 1.54 0.52 0.05 76.40 02:57:01 PM 7 6.10 0.00 0.47 0.13 0.05 93.25 02:58:01 PM all 35.94 0.00 1.31 0.97 0.10 61.68 02:58:01 PM 0 41.25 0.00 1.05 0.79 0.12 56.80 02:58:01 PM 1 47.19 0.00 2.16 1.32 0.10 49.23 02:58:01 PM 2 35.91 0.00 1.39 0.84 0.12 61.75 02:58:01 PM 3 34.78 0.00 0.85 0.47 0.10 63.80 02:58:01 PM 4 26.12 0.00 1.02 0.79 0.08 71.99 02:58:01 PM 5 42.59 0.00 1.44 0.42 0.10 55.45 02:58:01 PM 6 29.25 0.00 1.14 2.34 0.10 67.17 02:58:01 PM 7 30.40 0.00 1.41 0.80 0.10 67.29 02:59:01 PM all 20.11 0.00 0.56 0.12 0.07 79.14 02:59:01 PM 0 17.28 0.00 0.13 0.00 0.07 82.52 02:59:01 PM 1 9.13 0.00 0.77 0.37 0.10 89.63 02:59:01 PM 2 13.32 0.00 0.43 0.02 0.07 86.16 02:59:01 PM 3 20.15 0.00 0.50 0.00 0.05 79.30 02:59:01 PM 4 19.78 0.00 0.23 0.00 0.07 79.92 02:59:01 PM 5 10.06 0.00 0.30 0.42 0.05 89.18 02:59:01 PM 6 58.57 0.00 1.35 0.10 0.10 39.88 02:59:01 PM 7 12.59 0.00 0.75 0.08 0.05 86.53 03:00:01 PM all 26.41 0.00 2.89 1.56 0.09 69.04 03:00:01 PM 0 39.54 0.00 2.96 1.38 0.10 56.03 03:00:01 PM 1 26.99 0.00 3.22 1.01 0.08 68.70 03:00:01 PM 2 24.53 0.00 3.08 4.15 0.08 68.16 03:00:01 PM 3 20.49 0.00 2.51 3.59 0.08 73.32 03:00:01 PM 4 23.57 0.00 3.10 0.05 0.10 73.18 03:00:01 PM 5 20.61 0.00 2.90 1.43 0.10 74.97 03:00:01 PM 6 28.83 0.00 2.85 0.03 0.10 68.18 03:00:01 PM 7 26.71 0.00 2.54 0.84 0.08 69.82 03:01:01 PM all 17.86 0.00 2.11 0.06 0.10 79.87 03:01:01 PM 0 21.96 0.00 2.14 0.03 0.10 75.76 03:01:01 PM 1 15.52 0.00 2.08 0.07 0.13 82.20 03:01:01 PM 2 21.23 0.00 2.30 0.08 0.10 76.29 03:01:01 PM 3 20.54 0.00 2.35 0.02 0.10 77.00 03:01:01 PM 4 18.58 0.00 2.04 0.07 0.10 79.21 03:01:01 PM 5 16.73 0.00 1.99 0.10 0.10 81.08 03:01:01 PM 6 13.28 0.00 2.16 0.05 0.10 84.41 03:01:01 PM 7 15.03 0.00 1.83 0.03 0.10 83.01 03:02:01 PM all 2.81 0.00 0.69 0.01 0.08 96.42 03:02:01 PM 0 2.10 0.00 0.45 0.00 0.07 97.38 03:02:01 PM 1 3.94 0.00 1.45 0.00 0.08 94.52 03:02:01 PM 2 2.39 0.00 0.65 0.02 0.08 96.86 03:02:01 PM 3 3.67 0.00 0.42 0.00 0.07 95.84 03:02:01 PM 4 3.16 0.00 0.70 0.00 0.07 96.07 03:02:01 PM 5 2.74 0.00 0.45 0.02 0.08 96.71 03:02:01 PM 6 2.22 0.00 0.40 0.02 0.07 97.29 03:02:01 PM 7 2.26 0.00 0.97 0.00 0.08 96.69 03:03:01 PM all 6.55 0.00 0.67 0.01 0.07 92.70 03:03:01 PM 0 1.17 0.00 0.35 0.00 0.08 98.40 03:03:01 PM 1 5.92 0.00 1.69 0.00 0.10 92.29 03:03:01 PM 2 4.64 0.00 0.84 0.02 0.08 94.42 03:03:01 PM 3 11.57 0.00 0.45 0.00 0.08 87.90 03:03:01 PM 4 10.13 0.00 0.87 0.00 0.05 88.95 03:03:01 PM 5 9.99 0.00 0.58 0.02 0.05 89.35 03:03:01 PM 6 1.59 0.00 0.27 0.02 0.08 98.04 03:03:01 PM 7 7.37 0.00 0.32 0.00 0.03 92.28 03:04:01 PM all 35.46 0.00 1.96 0.81 0.12 61.65 03:04:01 PM 0 38.49 0.00 2.56 0.84 0.13 57.97 03:04:01 PM 1 26.56 0.00 2.38 0.62 0.12 70.32 03:04:01 PM 2 31.99 0.00 1.56 0.62 0.12 65.71 03:04:01 PM 3 41.64 0.00 2.01 0.34 0.12 55.89 03:04:01 PM 4 47.03 0.00 1.76 3.46 0.12 47.63 03:04:01 PM 5 26.11 0.00 2.11 0.13 0.12 71.52 03:04:01 PM 6 34.64 0.00 1.61 0.28 0.10 63.37 03:04:01 PM 7 37.20 0.00 1.68 0.18 0.10 60.84 03:05:01 PM all 19.54 0.00 0.93 0.02 0.11 79.41 03:05:01 PM 0 42.76 0.00 1.29 0.05 0.12 55.78 03:05:01 PM 1 12.68 0.00 0.72 0.00 0.13 86.46 03:05:01 PM 2 10.66 0.00 0.85 0.02 0.10 88.37 03:05:01 PM 3 17.03 0.00 1.04 0.00 0.12 81.82 03:05:01 PM 4 22.26 0.00 0.79 0.00 0.10 76.85 03:05:01 PM 5 16.10 0.00 0.90 0.07 0.08 82.85 03:05:01 PM 6 16.40 0.00 1.09 0.00 0.12 82.40 03:05:01 PM 7 18.38 0.00 0.75 0.02 0.12 80.73 03:06:01 PM all 25.80 0.00 1.87 0.28 0.11 71.94 03:06:01 PM 0 29.11 0.00 1.52 0.02 0.13 69.21 03:06:01 PM 1 27.32 0.00 1.47 0.00 0.10 71.10 03:06:01 PM 2 27.27 0.00 1.78 0.00 0.10 70.85 03:06:01 PM 3 32.31 0.00 1.98 0.02 0.12 65.58 03:06:01 PM 4 37.13 0.00 2.82 0.12 0.10 59.83 03:06:01 PM 5 19.66 0.00 2.13 2.05 0.12 76.04 03:06:01 PM 6 12.26 0.00 1.63 0.00 0.10 86.01 03:06:01 PM 7 21.29 0.00 1.64 0.07 0.10 76.89 03:07:01 PM all 26.59 0.00 1.47 0.89 0.09 70.96 03:07:01 PM 0 39.24 0.00 1.44 0.05 0.08 59.19 03:07:01 PM 1 22.67 0.00 1.22 1.41 0.10 74.60 03:07:01 PM 2 14.72 0.00 1.84 0.69 0.08 82.67 03:07:01 PM 3 57.48 0.00 2.40 0.79 0.10 39.24 03:07:01 PM 4 24.02 0.00 1.34 1.54 0.08 73.02 03:07:01 PM 5 17.71 0.00 1.01 2.35 0.08 78.85 03:07:01 PM 6 13.86 0.00 0.90 0.15 0.08 85.01 03:07:01 PM 7 23.07 0.00 1.59 0.18 0.07 75.08 03:07:01 PM CPU %user %nice %system %iowait %steal %idle 03:08:01 PM all 26.96 0.00 0.92 0.62 0.09 71.41 03:08:01 PM 0 39.24 0.00 0.40 0.00 0.12 60.25 03:08:01 PM 1 41.71 0.00 0.94 0.00 0.08 57.27 03:08:01 PM 2 12.83 0.00 0.99 3.81 0.07 82.31 03:08:01 PM 3 31.76 0.00 1.27 0.03 0.10 66.83 03:08:01 PM 4 55.91 0.00 1.13 0.20 0.08 42.68 03:08:01 PM 5 11.78 0.00 0.95 0.05 0.10 87.12 03:08:01 PM 6 17.43 0.00 0.97 0.89 0.10 80.61 03:08:01 PM 7 5.20 0.00 0.70 0.00 0.07 94.03 Average: all 21.33 0.00 1.37 0.50 0.09 76.71 Average: 0 26.50 0.00 1.25 0.32 0.10 71.83 Average: 1 20.30 0.00 1.55 0.43 0.10 77.63 Average: 2 17.29 0.00 1.39 0.93 0.09 80.30 Average: 3 25.08 0.00 1.35 0.50 0.09 72.97 Average: 4 26.42 0.00 1.54 0.57 0.09 71.39 Average: 5 17.10 0.00 1.31 0.71 0.09 80.79 Average: 6 20.82 0.00 1.32 0.37 0.09 77.40 Average: 7 17.12 0.00 1.22 0.20 0.08 81.39