---> uname -a: Linux prd-centos8-docker-8c-8g-1005.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 25307 19 5455 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:f4:a4:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fef4:a427/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:3b:27:19 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:aeff:fe3b:2719/64 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) 09/29/2025 _x86_64_ (8 CPU) 09:43:25 LINUX RESTART (8 CPU) 09:44:03 AM tps rtps wtps bread/s bwrtn/s 09:45:01 AM 205.34 16.98 188.36 3065.95 10274.45 09:46:01 AM 210.90 2.87 208.03 1125.49 16170.84 09:47:01 AM 150.74 0.90 149.84 562.04 42103.83 09:48:01 AM 31.52 0.48 31.04 21.46 533.52 09:49:01 AM 2.93 0.00 2.93 0.00 105.71 09:50:01 AM 4.15 0.00 4.15 0.00 396.65 09:51:01 AM 7.63 0.00 7.63 0.00 228.32 09:52:01 AM 116.22 0.00 116.22 0.00 23802.55 09:53:01 AM 122.89 0.00 122.89 0.00 1570.36 09:54:01 AM 65.22 2.55 62.67 4521.11 27810.11 Average: 91.37 2.33 89.05 922.33 12306.26 09:44:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 AM 29070612 30950792 3585100 10.98 2688 2196540 1660180 4.93 166988 2955060 166012 09:46:01 AM 27433180 29666976 5222532 15.99 2688 2542900 2654676 7.88 270884 4453612 56584 09:47:01 AM 24911896 28317640 7743816 23.71 2688 3688644 5214460 15.47 430168 6702768 144 09:48:01 AM 24800776 28213148 7854936 24.05 2688 3694904 3957412 11.74 438356 6806168 864 09:49:01 AM 24749360 28162676 7906352 24.21 2688 3695856 3973404 11.79 438464 6857860 100 09:50:01 AM 25659640 29083552 6996072 21.42 2688 3706380 3224196 9.57 440304 5951080 180 09:51:01 AM 25311792 28740528 7343920 22.49 2688 3710824 3466136 10.28 444180 6293036 3276 09:52:01 AM 23309752 27449356 9345960 28.62 2688 4408960 6114424 18.14 552624 8119612 1940 09:53:01 AM 24414108 28510372 8241604 25.24 2688 4353940 3932212 11.67 549324 7037092 15544 09:54:01 AM 25884028 30973564 6771684 20.74 2688 5337880 1595716 4.73 899964 5209736 73368 Average: 25554514 29006860 7101198 21.75 2688 3733683 3579282 10.62 463126 6038602 31801 09:44:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 153.49 136.01 1814.53 41.26 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 368.64 289.24 4762.18 44.57 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 3.48 3.48 0.30 0.30 0.00 0.00 0.00 0.00 09:47:01 AM eth0 311.36 198.32 9989.39 18.73 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 09:47:01 AM veth325e7dd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:48:01 AM lo 65.79 65.79 5.15 5.15 0.00 0.00 0.00 0.00 09:48:01 AM eth0 257.48 186.35 71.28 73.70 0.00 0.00 0.00 0.00 09:48:01 AM docker0 11.60 13.11 1.71 1.71 0.00 0.00 0.00 0.00 09:49:01 AM lo 60.35 60.35 2.95 2.95 0.00 0.00 0.00 0.00 09:49:01 AM eth0 277.74 201.78 69.73 76.37 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 56.62 56.62 2.76 2.76 0.00 0.00 0.00 0.00 09:50:01 AM eth0 223.60 170.74 86.43 65.29 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 113.21 83.09 81.27 30.94 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM lo 27.13 27.13 3.44 3.44 0.00 0.00 0.00 0.00 09:52:01 AM eth0 380.13 182.90 2965.54 18.46 0.00 0.00 0.00 0.00 09:52:01 AM docker0 11.46 14.44 1.27 2.50 0.00 0.00 0.00 0.00 09:52:01 AM veth627ad81 9.14 11.47 1.04 2.13 0.00 0.00 0.00 0.00 09:52:01 AM vethb8812f3 2.31 3.63 0.39 0.64 0.00 0.00 0.00 0.00 09:53:01 AM lo 1455.93 1455.93 250.34 250.34 0.00 0.00 0.00 0.00 09:53:01 AM eth0 148.47 109.25 284.87 40.82 0.00 0.00 0.00 0.00 09:53:01 AM docker0 630.14 647.55 122.61 117.39 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 09:54:01 AM eth0 106.27 81.70 1265.87 23.41 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 167.58 167.58 26.59 26.59 0.00 0.00 0.00 0.00 Average: eth0 234.32 164.03 2140.13 43.36 0.00 0.00 0.00 0.00 Average: docker0 65.62 67.84 12.61 12.21 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) 09/29/2025 _x86_64_ (8 CPU) 09:43:25 LINUX RESTART (8 CPU) 09:44:03 AM CPU %user %nice %system %iowait %steal %idle 09:45:01 AM all 13.33 0.00 1.19 0.69 0.06 84.74 09:45:01 AM 0 4.42 0.00 0.53 0.03 0.09 94.93 09:45:01 AM 1 9.41 0.00 0.74 0.87 0.07 88.91 09:45:01 AM 2 7.67 0.00 0.74 0.35 0.05 91.19 09:45:01 AM 3 31.42 0.00 2.43 1.29 0.05 64.80 09:45:01 AM 4 13.15 0.00 1.26 0.78 0.05 84.75 09:45:01 AM 5 13.37 0.00 1.12 0.54 0.05 84.92 09:45:01 AM 6 20.89 0.00 2.07 0.97 0.05 76.02 09:45:01 AM 7 6.29 0.00 0.61 0.67 0.03 92.39 09:46:01 AM all 41.04 0.00 1.38 0.72 0.11 56.75 09:46:01 AM 0 44.95 0.00 1.34 0.25 0.10 53.36 09:46:01 AM 1 37.05 0.00 1.37 1.89 0.10 59.59 09:46:01 AM 2 40.00 0.00 1.59 0.77 0.08 57.56 09:46:01 AM 3 50.43 0.00 2.21 0.95 0.12 46.29 09:46:01 AM 4 32.92 0.00 1.47 0.52 0.10 64.99 09:46:01 AM 5 39.74 0.00 1.39 0.52 0.10 58.25 09:46:01 AM 6 45.56 0.00 0.69 0.20 0.12 53.43 09:46:01 AM 7 37.67 0.00 0.97 0.67 0.13 60.56 09:47:01 AM all 28.23 0.00 2.92 1.09 0.09 67.66 09:47:01 AM 0 26.23 0.00 2.43 0.03 0.08 71.22 09:47:01 AM 1 24.34 0.00 2.93 2.80 0.10 69.82 09:47:01 AM 2 26.01 0.00 3.33 3.20 0.10 67.36 09:47:01 AM 3 36.22 0.00 3.51 0.55 0.08 59.63 09:47:01 AM 4 19.54 0.00 2.67 0.61 0.10 77.08 09:47:01 AM 5 33.36 0.00 3.26 0.54 0.10 62.74 09:47:01 AM 6 35.64 0.00 3.04 0.97 0.08 60.26 09:47:01 AM 7 24.53 0.00 2.20 0.02 0.07 73.19 09:48:01 AM all 19.16 0.00 2.14 0.14 0.09 78.47 09:48:01 AM 0 20.03 0.00 1.99 0.05 0.08 77.85 09:48:01 AM 1 20.64 0.00 2.24 0.10 0.08 76.93 09:48:01 AM 2 18.45 0.00 2.13 0.28 0.10 79.04 09:48:01 AM 3 16.21 0.00 2.33 0.33 0.10 81.02 09:48:01 AM 4 18.74 0.00 2.06 0.18 0.08 78.93 09:48:01 AM 5 23.27 0.00 2.53 0.03 0.08 74.08 09:48:01 AM 6 14.62 0.00 1.89 0.12 0.08 83.29 09:48:01 AM 7 21.29 0.00 1.96 0.03 0.08 76.64 09:49:01 AM all 2.76 0.00 0.74 0.02 0.06 96.42 09:49:01 AM 0 4.66 0.00 0.25 0.08 0.05 94.96 09:49:01 AM 1 2.26 0.00 1.47 0.00 0.10 96.17 09:49:01 AM 2 3.19 0.00 0.95 0.00 0.05 95.80 09:49:01 AM 3 3.38 0.00 0.37 0.00 0.05 96.20 09:49:01 AM 4 1.29 0.00 0.74 0.00 0.07 97.91 09:49:01 AM 5 2.44 0.00 0.30 0.05 0.05 97.16 09:49:01 AM 6 2.19 0.00 0.58 0.00 0.07 97.16 09:49:01 AM 7 2.67 0.00 1.27 0.00 0.05 96.01 09:50:01 AM all 3.29 0.00 0.66 0.02 0.06 95.97 09:50:01 AM 0 6.19 0.00 0.17 0.00 0.05 93.59 09:50:01 AM 1 4.00 0.00 0.74 0.00 0.08 95.18 09:50:01 AM 2 2.44 0.00 0.72 0.00 0.08 96.76 09:50:01 AM 3 4.16 0.00 0.64 0.00 0.08 95.12 09:50:01 AM 4 2.52 0.00 0.43 0.12 0.07 96.86 09:50:01 AM 5 1.88 0.00 1.18 0.00 0.05 96.88 09:50:01 AM 6 4.01 0.00 0.57 0.07 0.05 95.30 09:50:01 AM 7 1.10 0.00 0.83 0.00 0.03 98.03 09:51:01 AM all 23.52 0.00 0.65 0.01 0.06 75.75 09:51:01 AM 0 29.75 0.00 0.18 0.00 0.07 70.00 09:51:01 AM 1 26.61 0.00 0.20 0.00 0.07 73.12 09:51:01 AM 2 20.49 0.00 0.95 0.00 0.08 78.47 09:51:01 AM 3 3.82 0.00 0.77 0.02 0.05 95.34 09:51:01 AM 4 57.54 0.00 1.18 0.02 0.08 41.17 09:51:01 AM 5 10.58 0.00 0.98 0.02 0.05 88.37 09:51:01 AM 6 20.41 0.00 0.62 0.07 0.07 78.83 09:51:01 AM 7 18.88 0.00 0.35 0.00 0.05 80.72 09:52:01 AM all 32.44 0.00 1.76 0.54 0.10 65.16 09:52:01 AM 0 53.30 0.00 1.91 0.05 0.12 44.62 09:52:01 AM 1 27.73 0.00 1.82 0.54 0.12 69.79 09:52:01 AM 2 40.73 0.00 1.89 0.42 0.12 56.84 09:52:01 AM 3 31.55 0.00 2.01 1.44 0.10 64.90 09:52:01 AM 4 24.18 0.00 1.94 0.82 0.08 72.97 09:52:01 AM 5 32.79 0.00 1.74 0.64 0.10 64.73 09:52:01 AM 6 36.11 0.00 1.25 0.12 0.07 62.46 09:52:01 AM 7 13.12 0.00 1.52 0.28 0.08 84.99 09:53:01 AM all 24.58 0.00 2.19 0.25 0.10 72.88 09:53:01 AM 0 31.79 0.00 0.97 0.02 0.12 67.11 09:53:01 AM 1 24.04 0.00 2.14 0.07 0.10 73.65 09:53:01 AM 2 26.93 0.00 3.39 0.13 0.10 69.44 09:53:01 AM 3 16.65 0.00 1.90 0.00 0.10 81.35 09:53:01 AM 4 32.11 0.00 2.38 0.54 0.10 64.87 09:53:01 AM 5 26.33 0.00 2.45 0.08 0.08 71.05 09:53:01 AM 6 21.66 0.00 2.10 0.08 0.10 76.06 09:53:01 AM 7 17.06 0.00 2.22 1.08 0.10 79.55 09:54:01 AM all 29.77 0.00 1.64 0.70 0.08 67.81 09:54:01 AM 0 28.44 0.00 1.56 0.03 0.08 69.89 09:54:01 AM 1 13.38 0.00 1.15 0.54 0.07 84.86 09:54:01 AM 2 22.00 0.00 1.29 1.41 0.08 75.23 09:54:01 AM 3 26.92 0.00 1.46 0.79 0.08 70.76 09:54:01 AM 4 35.82 0.00 2.01 0.27 0.08 61.82 09:54:01 AM 5 39.99 0.00 1.84 0.75 0.08 57.33 09:54:01 AM 6 27.63 0.00 1.76 1.49 0.08 69.05 09:54:01 AM 7 44.01 0.00 2.04 0.32 0.08 53.55 Average: all 21.83 0.00 1.53 0.42 0.08 76.14 Average: 0 25.03 0.00 1.13 0.06 0.08 73.69 Average: 1 18.98 0.00 1.48 0.68 0.09 78.77 Average: 2 20.82 0.00 1.70 0.65 0.09 76.74 Average: 3 22.04 0.00 1.76 0.54 0.08 75.59 Average: 4 23.83 0.00 1.62 0.38 0.08 74.09 Average: 5 22.39 0.00 1.68 0.32 0.08 75.54 Average: 6 22.87 0.00 1.45 0.41 0.08 75.19 Average: 7 18.70 0.00 1.40 0.31 0.07 79.53