---> uname -a: Linux prd-centos8-docker-8c-8g-31455.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 1133 25109 19 5648 30283 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:32:34:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe32:34ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:c9:1f:23 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::42:80ff:fec9:1f23/64 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) 07/29/2025 _x86_64_ (8 CPU) 05:45:11 LINUX RESTART (8 CPU) 05:46:01 AM tps rtps wtps bread/s bwrtn/s 05:47:01 AM 268.99 17.34 251.65 3659.05 12618.13 05:48:01 AM 154.21 1.73 152.47 526.71 13858.62 05:49:01 AM 132.27 0.65 131.62 399.73 40510.71 05:50:01 AM 34.73 0.50 34.23 22.39 548.41 05:51:01 AM 7.73 0.00 7.73 0.00 161.87 05:52:01 AM 10.10 0.00 10.10 0.00 542.55 05:53:01 AM 110.60 0.02 110.58 1.07 23651.88 05:54:01 AM 60.05 0.00 60.05 0.00 1107.80 05:55:01 AM 144.08 2.62 141.46 4502.58 29285.99 05:56:01 AM 40.07 1.65 38.42 1781.01 6875.42 Average: 96.28 2.45 93.83 1089.21 12915.86 05:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 AM 28469972 30521328 4185740 12.82 2688 2364720 1975588 5.86 214000 3490108 223184 05:48:01 AM 25651376 29040768 7004336 21.45 2688 3691848 3463852 10.28 324668 6156836 1158184 05:49:01 AM 25115076 28514976 7540636 23.09 2688 3682424 5032628 14.93 429260 6499192 40 05:50:01 AM 25105132 28510632 7550580 23.12 2688 3687484 3884180 11.52 438796 6500716 92 05:51:01 AM 25064960 28471068 7590752 23.24 2688 3688584 3612492 10.72 438828 6543796 88 05:52:01 AM 25265472 28682564 7390240 22.63 2688 3699152 3493400 10.36 443204 6340892 432 05:53:01 AM 23826984 27947504 8828728 27.04 2688 4389256 5634296 16.72 545736 7615936 1564 05:54:01 AM 24897920 28986508 7757792 23.76 2688 4344308 3164612 9.39 547572 6557708 17256 05:55:01 AM 25459356 30600116 7196356 22.04 2688 5389044 1875820 5.57 752176 5778208 90648 05:56:01 AM 25751788 31047976 6903924 21.14 2688 5539080 1477760 4.38 967276 5269984 33428 Average: 25460804 29232344 7194908 22.03 2688 4047590 3361463 9.97 510152 6075338 152492 05:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 374.41 297.27 3658.95 59.83 0.00 0.00 0.00 0.00 05:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 520.60 346.39 12347.24 42.66 0.00 0.00 0.00 0.00 05:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM lo 2.50 2.50 0.12 0.12 0.00 0.00 0.00 0.00 05:49:01 AM eth0 21.99 17.78 5.97 7.38 0.00 0.00 0.00 0.00 05:49:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 05:49:01 AM veth4205bf9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:50:01 AM lo 55.21 55.21 4.55 4.55 0.00 0.00 0.00 0.00 05:50:01 AM eth0 211.94 161.29 63.87 65.03 0.00 0.00 0.00 0.00 05:50:01 AM docker0 11.13 12.61 1.65 1.60 0.00 0.00 0.00 0.00 05:50:01 AM vethda27da1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:51:01 AM lo 57.84 57.84 2.95 2.95 0.00 0.00 0.00 0.00 05:51:01 AM eth0 247.64 181.67 65.32 74.35 0.00 0.00 0.00 0.00 05:51:01 AM docker0 0.78 1.02 0.11 0.19 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 05:52:01 AM eth0 118.76 89.24 102.08 28.57 0.00 0.00 0.00 0.00 05:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM lo 19.96 19.96 2.47 2.47 0.00 0.00 0.00 0.00 05:53:01 AM eth0 665.49 368.64 2964.50 33.45 0.00 0.00 0.00 0.00 05:53:01 AM docker0 8.45 9.78 0.80 1.70 0.00 0.00 0.00 0.00 05:53:01 AM vethc5d8ef7 8.45 9.90 0.91 1.71 0.00 0.00 0.00 0.00 05:53:01 AM veth683998a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:54:01 AM lo 1413.46 1413.46 246.22 246.22 0.00 0.00 0.00 0.00 05:54:01 AM eth0 108.75 87.65 309.26 34.62 0.00 0.00 0.00 0.00 05:54:01 AM docker0 621.81 638.64 120.84 116.53 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 05:55:01 AM eth0 227.98 151.16 2172.88 20.93 0.00 0.00 0.00 0.00 05:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 174.44 138.10 1409.18 54.76 0.00 0.00 0.00 0.00 05:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.08 155.08 25.64 25.64 0.00 0.00 0.00 0.00 Average: eth0 267.20 183.92 2309.76 42.16 0.00 0.00 0.00 0.00 Average: docker0 64.22 66.23 12.34 12.00 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) 07/29/2025 _x86_64_ (8 CPU) 05:45:11 LINUX RESTART (8 CPU) 05:46:01 AM CPU %user %nice %system %iowait %steal %idle 05:47:01 AM all 18.61 0.00 1.38 1.18 0.07 78.76 05:47:01 AM 0 11.18 0.00 0.93 0.82 0.08 86.98 05:47:01 AM 1 17.24 0.00 1.25 2.16 0.08 79.26 05:47:01 AM 2 14.25 0.00 1.24 0.80 0.07 83.65 05:47:01 AM 3 41.83 0.00 2.90 1.15 0.08 54.03 05:47:01 AM 4 16.67 0.00 1.66 1.82 0.05 79.80 05:47:01 AM 5 10.18 0.00 1.02 0.57 0.07 88.17 05:47:01 AM 6 25.41 0.00 1.10 0.33 0.07 73.09 05:47:01 AM 7 12.07 0.00 0.90 1.81 0.07 85.16 05:48:01 AM all 45.17 0.00 1.88 0.78 0.10 52.07 05:48:01 AM 0 49.98 0.00 0.90 0.00 0.10 49.01 05:48:01 AM 1 52.11 0.00 1.68 1.83 0.10 44.28 05:48:01 AM 2 48.82 0.00 1.96 0.35 0.10 48.77 05:48:01 AM 3 34.82 0.00 2.77 1.34 0.08 60.98 05:48:01 AM 4 45.44 0.00 1.57 0.85 0.10 52.03 05:48:01 AM 5 50.29 0.00 1.27 0.39 0.08 47.96 05:48:01 AM 6 36.42 0.00 2.33 0.29 0.10 60.86 05:48:01 AM 7 43.43 0.00 2.53 1.21 0.12 52.71 05:49:01 AM all 18.19 0.00 2.38 1.49 0.08 77.86 05:49:01 AM 0 14.80 0.00 2.30 0.69 0.07 82.15 05:49:01 AM 1 19.55 0.00 2.56 3.55 0.08 74.25 05:49:01 AM 2 15.92 0.00 2.75 2.19 0.08 79.06 05:49:01 AM 3 18.69 0.00 2.13 0.05 0.07 79.06 05:49:01 AM 4 22.82 0.00 2.55 2.10 0.07 72.47 05:49:01 AM 5 19.36 0.00 1.76 0.32 0.08 78.48 05:49:01 AM 6 22.02 0.00 3.05 1.16 0.07 73.72 05:49:01 AM 7 12.40 0.00 1.98 1.82 0.08 83.71 05:50:01 AM all 18.31 0.00 2.14 0.05 0.08 79.41 05:50:01 AM 0 16.86 0.00 1.87 0.08 0.08 81.09 05:50:01 AM 1 24.37 0.00 2.34 0.05 0.08 73.15 05:50:01 AM 2 15.68 0.00 1.76 0.05 0.08 82.43 05:50:01 AM 3 18.67 0.00 2.21 0.07 0.08 78.97 05:50:01 AM 4 15.08 0.00 1.94 0.03 0.08 82.86 05:50:01 AM 5 21.42 0.00 2.64 0.05 0.08 75.80 05:50:01 AM 6 14.87 0.00 1.71 0.02 0.07 83.34 05:50:01 AM 7 19.55 0.00 2.65 0.08 0.07 77.65 05:51:01 AM all 4.58 0.00 0.90 0.01 0.06 94.45 05:51:01 AM 0 3.29 0.00 0.55 0.02 0.07 96.07 05:51:01 AM 1 3.29 0.00 1.19 0.00 0.07 95.45 05:51:01 AM 2 4.75 0.00 1.37 0.00 0.07 93.81 05:51:01 AM 3 6.10 0.00 0.80 0.02 0.05 93.03 05:51:01 AM 4 5.72 0.00 1.00 0.02 0.05 93.21 05:51:01 AM 5 3.18 0.00 0.99 0.00 0.07 95.76 05:51:01 AM 6 5.36 0.00 0.70 0.00 0.05 93.89 05:51:01 AM 7 4.96 0.00 0.62 0.02 0.07 94.33 05:52:01 AM all 21.08 0.00 0.58 0.04 0.05 78.25 05:52:01 AM 0 15.86 0.00 0.50 0.00 0.05 83.59 05:52:01 AM 1 5.06 0.00 0.57 0.07 0.07 94.24 05:52:01 AM 2 15.75 0.00 0.28 0.15 0.03 83.78 05:52:01 AM 3 31.30 0.00 0.12 0.00 0.05 68.53 05:52:01 AM 4 12.98 0.00 0.58 0.00 0.03 86.41 05:52:01 AM 5 11.03 0.00 0.75 0.07 0.08 88.07 05:52:01 AM 6 64.45 0.00 1.64 0.02 0.07 33.83 05:52:01 AM 7 12.23 0.00 0.17 0.00 0.05 87.55 05:53:01 AM all 30.25 0.00 2.09 0.85 0.08 66.73 05:53:01 AM 0 26.20 0.00 1.71 1.12 0.08 70.89 05:53:01 AM 1 20.25 0.00 2.35 1.53 0.07 75.80 05:53:01 AM 2 30.05 0.00 1.81 1.16 0.07 66.91 05:53:01 AM 3 42.90 0.00 2.12 1.54 0.10 53.34 05:53:01 AM 4 30.59 0.00 2.59 0.35 0.07 66.40 05:53:01 AM 5 17.70 0.00 1.82 0.81 0.07 79.61 05:53:01 AM 6 34.29 0.00 1.64 0.02 0.10 63.95 05:53:01 AM 7 40.03 0.00 2.67 0.30 0.08 56.92 05:54:01 AM all 29.34 0.00 2.20 0.10 0.10 68.25 05:54:01 AM 0 26.84 0.00 2.64 0.02 0.12 70.38 05:54:01 AM 1 27.00 0.00 2.55 0.05 0.10 70.30 05:54:01 AM 2 16.35 0.00 2.26 0.08 0.10 81.21 05:54:01 AM 3 29.25 0.00 1.78 0.13 0.10 68.74 05:54:01 AM 4 37.95 0.00 2.35 0.03 0.10 59.56 05:54:01 AM 5 23.46 0.00 1.90 0.17 0.12 74.35 05:54:01 AM 6 38.94 0.00 2.51 0.32 0.08 58.14 05:54:01 AM 7 34.87 0.00 1.61 0.03 0.08 63.41 05:55:01 AM all 33.04 0.00 1.67 1.31 0.08 63.89 05:55:01 AM 0 26.22 0.00 2.11 0.92 0.07 70.68 05:55:01 AM 1 44.38 0.00 1.40 1.35 0.08 52.78 05:55:01 AM 2 32.90 0.00 1.46 0.72 0.10 64.82 05:55:01 AM 3 37.81 0.00 1.60 1.40 0.07 59.12 05:55:01 AM 4 33.56 0.00 1.87 2.16 0.07 62.34 05:55:01 AM 5 9.25 0.00 1.78 2.68 0.08 86.21 05:55:01 AM 6 40.58 0.00 2.26 1.09 0.10 55.97 05:55:01 AM 7 39.56 0.00 0.90 0.17 0.10 59.27 05:56:01 AM all 24.25 0.00 1.06 0.25 0.06 74.39 05:56:01 AM 0 31.70 0.00 0.98 0.00 0.07 67.25 05:56:01 AM 1 41.15 0.00 0.93 0.02 0.05 57.85 05:56:01 AM 2 28.94 0.00 1.44 0.05 0.05 69.52 05:56:01 AM 3 22.82 0.00 1.39 0.17 0.07 75.56 05:56:01 AM 4 15.38 0.00 1.27 1.10 0.05 82.20 05:56:01 AM 5 26.86 0.00 0.50 0.52 0.05 72.07 05:56:01 AM 6 9.93 0.00 0.84 0.07 0.08 89.08 05:56:01 AM 7 17.14 0.00 1.12 0.07 0.05 81.63 Average: all 24.27 0.00 1.63 0.61 0.08 73.42 Average: 0 22.29 0.00 1.45 0.37 0.08 75.82 Average: 1 25.43 0.00 1.68 1.06 0.08 71.75 Average: 2 22.33 0.00 1.63 0.56 0.08 75.41 Average: 3 28.42 0.00 1.78 0.59 0.08 69.14 Average: 4 23.60 0.00 1.74 0.85 0.07 73.75 Average: 5 19.27 0.00 1.44 0.56 0.08 78.65 Average: 6 29.23 0.00 1.78 0.33 0.08 68.59 Average: 7 23.61 0.00 1.51 0.55 0.08 74.25