---> uname -a: Linux prd-centos8-docker-8c-8g-4644.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1127 25304 19 5457 30289 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:a7:38:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fea7:380f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:f2:66:71 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:a2ff:fef2:6671/64 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) 10/23/2025 _x86_64_ (8 CPU) 06:45:12 LINUX RESTART (8 CPU) 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 111.36 12.43 98.93 2706.35 6908.63 06:48:01 AM 252.58 6.78 245.80 1514.03 13922.13 06:49:02 AM 85.50 0.02 85.49 0.27 8101.52 06:50:01 AM 111.08 0.51 110.57 435.11 40179.85 06:51:01 AM 39.01 0.18 38.83 13.19 981.18 06:52:01 AM 13.84 0.48 13.36 21.46 349.51 06:53:01 AM 35.77 0.00 35.77 0.00 8717.61 06:54:01 AM 95.40 0.02 95.39 0.80 15824.55 06:55:01 AM 12.31 0.00 12.31 0.00 300.02 06:56:01 AM 125.52 2.47 123.06 4489.76 1884.79 Average: 88.20 2.29 85.91 918.92 9666.04 06:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 29353856 31184368 3301856 10.11 2688 2149112 2004888 5.95 157572 2696188 207180 06:48:01 AM 27618260 29819828 5037452 15.43 2688 2512752 2754824 8.17 248888 4294280 183768 06:49:02 AM 27429828 29703240 5225884 16.00 2688 2581780 2666776 7.91 269824 4450232 30852 06:50:01 AM 25165464 28572680 7490248 22.94 2688 3689908 4941412 14.66 395596 6479380 248 06:51:01 AM 25246116 28657736 7409596 22.69 2688 3693724 4109708 12.19 435236 6362516 112 06:52:01 AM 25170500 28587096 7485212 22.92 2688 3698984 3576496 10.61 437280 6437112 72 06:53:01 AM 24995856 28691388 7659856 23.46 2688 3975428 3519196 10.44 503092 6541668 26636 06:54:01 AM 23370884 27531884 9284828 28.43 2688 4429892 6090620 18.07 550372 8059696 852 06:55:01 AM 23199252 27365856 9456460 28.96 2688 4436540 6122924 18.17 554108 8227580 3824 06:56:01 AM 23800424 28830232 8855288 27.12 2688 5279900 3260876 9.67 721532 7467528 788220 Average: 25535044 28894431 7120668 21.81 2688 3644802 3904772 11.59 427350 6101618 124176 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 75.80 54.59 1134.69 26.08 0.00 0.00 0.00 0.00 06:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 395.97 324.06 4960.42 45.60 0.00 0.00 0.00 0.00 06:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:02 AM eth0 191.72 159.39 1006.77 45.01 0.00 0.00 0.00 0.00 06:49:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 299.53 169.42 9667.45 12.35 0.00 0.00 0.00 0.00 06:50:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:50:01 AM veth8c87198 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 06:51:01 AM lo 40.36 40.36 3.70 3.70 0.00 0.00 0.00 0.00 06:51:01 AM eth0 114.99 77.93 40.92 37.71 0.00 0.00 0.00 0.00 06:51:01 AM docker0 10.48 11.76 1.55 1.44 0.00 0.00 0.00 0.00 06:51:01 AM veth4a6d3b8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:52:01 AM lo 62.15 62.15 3.39 3.39 0.00 0.00 0.00 0.00 06:52:01 AM eth0 323.79 228.70 99.94 96.62 0.00 0.00 0.00 0.00 06:52:01 AM docker0 2.07 2.55 0.30 0.41 0.00 0.00 0.00 0.00 06:53:01 AM lo 11.91 11.91 0.60 0.60 0.00 0.00 0.00 0.00 06:53:01 AM eth0 236.87 146.67 1207.86 35.95 0.00 0.00 0.00 0.00 06:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM lo 313.26 313.26 48.49 48.49 0.00 0.00 0.00 0.00 06:54:01 AM eth0 428.82 136.70 1833.74 15.66 0.00 0.00 0.00 0.00 06:54:01 AM docker0 133.22 140.15 21.89 23.19 0.00 0.00 0.00 0.00 06:54:01 AM vethd606c98 117.81 124.42 21.98 19.00 0.00 0.00 0.00 0.00 06:54:01 AM veth45582b0 15.41 16.43 1.73 4.45 0.00 0.00 0.00 0.00 06:55:01 AM lo 1067.66 1067.66 191.57 191.57 0.00 0.00 0.00 0.00 06:55:01 AM eth0 191.23 125.80 55.08 48.52 0.00 0.00 0.00 0.00 06:55:01 AM docker0 460.56 472.42 93.60 90.71 0.00 0.00 0.00 0.00 06:55:01 AM vethd606c98 412.96 427.85 94.73 66.11 0.00 0.00 0.00 0.01 06:55:01 AM veth45582b0 47.59 44.61 5.16 24.60 0.00 0.00 0.00 0.00 06:56:01 AM lo 137.40 137.40 21.01 21.01 0.00 0.00 0.00 0.00 06:56:01 AM eth0 105.73 85.77 1503.05 17.27 0.00 0.00 0.00 0.00 06:56:01 AM docker0 62.69 62.30 11.60 9.64 0.00 0.00 0.00 0.00 Average: lo 163.54 163.54 26.92 26.92 0.00 0.00 0.00 0.00 Average: eth0 236.34 150.87 2138.43 38.12 0.00 0.00 0.00 0.00 Average: docker0 67.01 69.04 12.91 12.56 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) 10/23/2025 _x86_64_ (8 CPU) 06:45:12 LINUX RESTART (8 CPU) 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 8.86 0.00 0.79 1.70 0.05 88.60 06:47:01 AM 0 1.57 0.00 0.17 0.00 0.03 98.23 06:47:01 AM 1 3.56 0.00 0.60 2.64 0.05 93.15 06:47:01 AM 2 23.01 0.00 2.04 1.04 0.07 73.85 06:47:01 AM 3 7.30 0.00 0.57 2.94 0.03 89.15 06:47:01 AM 4 6.98 0.00 0.60 3.09 0.03 89.30 06:47:01 AM 5 23.85 0.00 1.87 2.89 0.07 71.32 06:47:01 AM 6 1.94 0.00 0.28 1.00 0.05 96.72 06:47:01 AM 7 2.69 0.00 0.18 0.00 0.03 97.10 06:48:01 AM all 32.50 0.00 1.54 2.36 0.12 63.48 06:48:01 AM 0 35.12 0.00 1.31 0.84 0.12 62.62 06:48:01 AM 1 39.71 0.00 2.46 1.67 0.15 56.02 06:48:01 AM 2 24.28 0.00 1.74 4.35 0.12 69.52 06:48:01 AM 3 35.81 0.00 1.61 1.84 0.13 60.61 06:48:01 AM 4 24.97 0.00 1.32 1.87 0.10 71.73 06:48:01 AM 5 45.73 0.00 1.34 0.92 0.15 51.85 06:48:01 AM 6 32.60 0.00 1.44 2.97 0.12 62.88 06:48:01 AM 7 21.77 0.00 1.09 4.40 0.10 72.64 06:49:02 AM all 26.81 0.00 0.91 1.09 0.09 71.10 06:49:02 AM 0 36.77 0.00 0.57 1.95 0.10 60.60 06:49:02 AM 1 39.17 0.00 1.45 0.45 0.08 58.84 06:49:02 AM 2 25.17 0.00 1.63 2.07 0.12 71.02 06:49:02 AM 3 15.91 0.00 0.87 0.40 0.07 82.75 06:49:02 AM 4 11.61 0.00 0.35 0.18 0.07 87.79 06:49:02 AM 5 20.34 0.00 1.39 0.08 0.08 78.10 06:49:02 AM 6 26.05 0.00 0.50 0.84 0.08 72.53 06:49:02 AM 7 39.44 0.00 0.50 2.72 0.12 57.22 06:50:01 AM all 23.54 0.00 2.78 0.99 0.11 72.57 06:50:01 AM 0 23.08 0.00 2.03 0.02 0.12 74.76 06:50:01 AM 1 47.20 0.00 3.09 0.57 0.15 48.99 06:50:01 AM 2 26.66 0.00 3.31 1.47 0.12 68.44 06:50:01 AM 3 20.44 0.00 4.24 0.97 0.12 74.23 06:50:01 AM 4 16.95 0.00 2.39 1.27 0.07 79.32 06:50:01 AM 5 15.27 0.00 2.61 3.38 0.10 78.63 06:50:01 AM 6 13.67 0.00 2.38 0.24 0.10 83.61 06:50:01 AM 7 25.06 0.00 2.19 0.03 0.10 72.62 06:51:01 AM all 24.41 0.00 2.20 0.35 0.11 72.93 06:51:01 AM 0 23.05 0.00 1.94 0.42 0.10 74.49 06:51:01 AM 1 22.18 0.00 2.06 0.05 0.12 75.60 06:51:01 AM 2 26.55 0.00 1.99 0.20 0.10 71.16 06:51:01 AM 3 24.37 0.00 2.09 0.42 0.12 73.00 06:51:01 AM 4 25.46 0.00 2.36 0.60 0.10 71.48 06:51:01 AM 5 28.71 0.00 2.78 0.08 0.10 68.32 06:51:01 AM 6 25.83 0.00 2.38 0.08 0.12 71.59 06:51:01 AM 7 19.15 0.00 2.03 0.92 0.10 77.80 06:52:01 AM all 9.29 0.00 1.32 0.09 0.08 89.22 06:52:01 AM 0 7.66 0.00 1.59 0.08 0.08 90.58 06:52:01 AM 1 5.59 0.00 1.47 0.02 0.08 92.83 06:52:01 AM 2 6.12 0.00 1.31 0.03 0.10 92.44 06:52:01 AM 3 11.43 0.00 1.69 0.03 0.08 86.76 06:52:01 AM 4 12.11 0.00 1.37 0.38 0.10 86.03 06:52:01 AM 5 13.05 0.00 1.47 0.00 0.07 85.41 06:52:01 AM 6 11.27 0.00 0.80 0.08 0.07 87.77 06:52:01 AM 7 7.10 0.00 0.87 0.05 0.07 91.92 06:53:01 AM all 36.24 0.00 1.17 0.29 0.09 62.21 06:53:01 AM 0 40.85 0.00 0.82 0.00 0.10 58.23 06:53:01 AM 1 41.88 0.00 1.64 0.17 0.10 56.21 06:53:01 AM 2 36.99 0.00 1.36 0.07 0.10 61.49 06:53:01 AM 3 30.13 0.00 1.20 0.20 0.10 68.37 06:53:01 AM 4 28.22 0.00 0.67 0.00 0.08 71.02 06:53:01 AM 5 30.30 0.00 1.20 0.02 0.08 68.40 06:53:01 AM 6 34.49 0.00 1.09 1.65 0.08 62.69 06:53:01 AM 7 47.07 0.00 1.39 0.18 0.08 51.28 06:54:01 AM all 27.42 0.00 2.18 0.66 0.11 69.64 06:54:01 AM 0 25.14 0.00 1.87 0.02 0.10 72.88 06:54:01 AM 1 26.10 0.00 2.44 1.40 0.10 69.96 06:54:01 AM 2 26.87 0.00 2.12 1.60 0.10 69.30 06:54:01 AM 3 18.75 0.00 2.53 0.44 0.10 78.18 06:54:01 AM 4 21.84 0.00 1.28 0.32 0.10 76.46 06:54:01 AM 5 30.86 0.00 2.30 0.08 0.12 66.64 06:54:01 AM 6 41.30 0.00 2.91 0.83 0.12 54.84 06:54:01 AM 7 28.52 0.00 2.02 0.57 0.10 68.79 06:55:01 AM all 16.24 0.00 1.71 0.02 0.10 81.94 06:55:01 AM 0 22.24 0.00 1.66 0.00 0.10 76.00 06:55:01 AM 1 15.57 0.00 1.71 0.02 0.10 82.60 06:55:01 AM 2 22.21 0.00 1.62 0.07 0.12 75.98 06:55:01 AM 3 14.37 0.00 2.00 0.00 0.08 83.55 06:55:01 AM 4 12.46 0.00 2.20 0.02 0.12 85.21 06:55:01 AM 5 11.03 0.00 1.93 0.02 0.10 86.92 06:55:01 AM 6 16.83 0.00 1.21 0.02 0.10 81.85 06:55:01 AM 7 15.16 0.00 1.34 0.00 0.10 83.40 06:56:01 AM all 32.24 0.00 1.86 0.43 0.09 65.37 06:56:01 AM 0 34.59 0.00 1.17 0.52 0.08 63.64 06:56:01 AM 1 18.90 0.00 2.00 2.00 0.08 77.02 06:56:01 AM 2 30.19 0.00 1.61 0.25 0.08 67.87 06:56:01 AM 3 28.87 0.00 1.67 0.15 0.10 69.21 06:56:01 AM 4 37.90 0.00 1.52 0.02 0.10 60.47 06:56:01 AM 5 52.07 0.00 3.45 0.32 0.12 44.04 06:56:01 AM 6 21.51 0.00 1.89 0.07 0.08 76.44 06:56:01 AM 7 33.86 0.00 1.56 0.15 0.10 64.33 Average: all 23.75 0.00 1.64 0.80 0.10 73.71 Average: 0 25.01 0.00 1.31 0.39 0.09 73.20 Average: 1 25.93 0.00 1.89 0.90 0.10 71.18 Average: 2 24.80 0.00 1.87 1.11 0.10 72.12 Average: 3 20.74 0.00 1.84 0.74 0.09 76.59 Average: 4 19.85 0.00 1.40 0.78 0.09 77.88 Average: 5 27.15 0.00 2.03 0.77 0.10 69.94 Average: 6 22.56 0.00 1.48 0.78 0.09 75.09 Average: 7 23.98 0.00 1.31 0.90 0.09 73.71