---> uname -a: Linux prd-centos8-docker-8c-8g-6604.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: 2800.000 BogoMIPS: 5600.00 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 1143 25290 19 5456 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:0c:58:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe0c:5849/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:4d:3a:db 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::42:9ff:fe4d:3adb/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) 10/27/2025 _x86_64_ (8 CPU) 00:38:19 LINUX RESTART (8 CPU) 12:39:02 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 226.14 16.92 209.22 3662.68 11070.61 12:41:01 AM 188.24 2.50 185.74 546.88 14906.01 12:42:01 AM 36.83 0.00 36.83 0.00 3303.07 12:43:01 AM 115.84 0.72 115.13 482.43 54382.53 12:44:01 AM 31.02 0.48 30.53 21.46 534.77 12:45:01 AM 7.60 0.00 7.60 0.00 247.43 12:46:01 AM 118.19 0.00 118.19 0.00 24173.95 12:47:01 AM 15.01 0.00 15.01 0.00 340.88 12:48:01 AM 196.18 0.00 196.18 0.00 2026.94 12:49:01 AM 71.11 2.93 68.18 4574.48 27957.31 Average: 100.41 2.33 98.08 924.24 13899.59 12:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 28721568 30713308 3934144 12.05 2688 2306308 1774032 5.26 178576 3282552 223156 12:41:01 AM 27486644 29755076 5169068 15.83 2688 2576776 3512556 10.42 268836 4395988 83352 12:42:01 AM 26350568 28626780 6305144 19.31 2688 2583512 4174480 12.39 274792 5521680 2572 12:43:01 AM 24534584 27942916 8121128 24.87 2688 3690804 4477700 13.29 428316 7082360 56 12:44:01 AM 23916212 27331412 8739500 26.76 2688 3696672 5919484 17.56 436676 7687932 228 12:45:01 AM 24611608 28037732 8044104 24.63 2688 3708124 4168948 12.37 440728 6997280 8204 12:46:01 AM 23215656 27347844 9440056 28.91 2688 4400692 6201188 18.40 545324 8224376 1552 12:47:01 AM 22227404 26389248 10428308 31.93 2688 4430808 7087304 21.03 551676 9200844 824 12:48:01 AM 23948672 28046728 8707040 26.66 2688 4355060 4040732 11.99 549304 7501500 15644 12:49:01 AM 25846516 30953536 6809196 20.85 2688 5353340 1552196 4.61 904696 5239320 96084 Average: 25085943 28514458 7569769 23.18 2688 3710210 4290862 12.73 457892 6513383 43167 12:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 258.12 207.81 3186.48 48.66 0.00 0.00 0.00 0.00 12:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 297.67 241.35 3806.43 43.27 0.00 0.00 0.00 0.00 12:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 186.90 138.01 139.92 36.83 0.00 0.00 0.00 0.00 12:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM lo 3.03 3.03 0.28 0.28 0.00 0.00 0.00 0.00 12:43:01 AM eth0 300.38 180.16 9475.89 15.25 0.00 0.00 0.00 0.00 12:43:01 AM docker0 0.80 1.03 0.12 0.12 0.00 0.00 0.00 0.00 12:43:01 AM vethd9d3e17 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM lo 58.29 58.29 4.66 4.66 0.00 0.00 0.00 0.00 12:44:01 AM eth0 173.05 136.88 47.43 54.77 0.00 0.00 0.00 0.00 12:44:01 AM docker0 10.86 12.28 1.60 1.57 0.00 0.00 0.00 0.00 12:44:01 AM veth6b8dd4e 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:45:01 AM lo 48.52 48.52 2.49 2.49 0.00 0.00 0.00 0.00 12:45:01 AM eth0 157.25 132.81 63.51 54.97 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.73 0.93 0.11 0.17 0.00 0.00 0.00 0.00 12:46:01 AM lo 20.07 20.07 2.48 2.48 0.00 0.00 0.00 0.00 12:46:01 AM eth0 679.21 289.67 3019.77 50.74 0.00 0.00 0.00 0.00 12:46:01 AM docker0 8.43 9.96 0.80 1.72 0.00 0.00 0.00 0.00 12:46:01 AM vethb6e79d2 8.43 10.09 0.91 1.73 0.00 0.00 0.00 0.00 12:46:01 AM vethb679be5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:47:01 AM lo 547.44 547.44 80.76 80.76 0.00 0.00 0.00 0.00 12:47:01 AM eth0 52.07 34.73 15.54 18.86 0.00 0.00 0.00 0.00 12:47:01 AM docker0 240.85 248.18 37.18 39.76 0.00 0.00 0.00 0.00 12:47:01 AM vethb6e79d2 201.17 209.75 35.96 30.55 0.00 0.00 0.00 0.00 12:47:01 AM vethb679be5 39.68 38.88 4.51 9.45 0.00 0.00 0.00 0.00 12:48:01 AM lo 916.38 916.38 176.28 176.28 0.00 0.00 0.00 0.00 12:48:01 AM eth0 90.30 63.36 267.63 22.55 0.00 0.00 0.00 0.00 12:48:01 AM docker0 404.82 414.88 89.07 81.98 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 12:49:01 AM eth0 81.71 68.36 1259.81 16.50 0.00 0.00 0.00 0.00 12:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.72 159.72 26.74 26.74 0.00 0.00 0.00 0.00 Average: eth0 227.62 149.22 2126.59 36.22 0.00 0.00 0.00 0.00 Average: docker0 66.76 68.84 12.91 12.55 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) 10/27/2025 _x86_64_ (8 CPU) 00:38:19 LINUX RESTART (8 CPU) 12:39:02 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 16.44 0.00 1.27 0.68 0.07 81.54 12:40:01 AM 0 4.45 0.00 0.71 0.20 0.07 94.57 12:40:01 AM 1 31.34 0.00 2.67 1.34 0.10 64.54 12:40:01 AM 2 18.89 0.00 1.85 0.99 0.07 78.21 12:40:01 AM 3 26.95 0.00 1.44 1.24 0.07 70.30 12:40:01 AM 4 4.17 0.00 0.58 0.31 0.07 94.88 12:40:01 AM 5 13.50 0.00 1.10 0.44 0.05 84.90 12:40:01 AM 6 15.89 0.00 1.00 0.48 0.07 82.56 12:40:01 AM 7 16.35 0.00 0.80 0.42 0.05 82.38 12:41:01 AM all 39.77 0.00 1.46 0.57 0.10 58.10 12:41:01 AM 0 36.88 0.00 0.82 0.22 0.08 62.00 12:41:01 AM 1 40.63 0.00 1.24 0.52 0.10 57.51 12:41:01 AM 2 48.37 0.00 1.54 0.27 0.12 49.71 12:41:01 AM 3 33.65 0.00 1.71 0.80 0.08 63.76 12:41:01 AM 4 35.65 0.00 1.74 1.09 0.12 61.41 12:41:01 AM 5 50.94 0.00 1.37 0.30 0.10 47.28 12:41:01 AM 6 28.51 0.00 1.71 1.14 0.08 68.56 12:41:01 AM 7 43.52 0.00 1.54 0.22 0.10 54.63 12:42:01 AM all 17.98 0.00 0.48 0.10 0.05 81.40 12:42:01 AM 0 2.29 0.00 0.80 0.42 0.03 96.46 12:42:01 AM 1 46.38 0.00 1.37 0.02 0.05 52.18 12:42:01 AM 2 1.80 0.00 0.35 0.32 0.05 97.48 12:42:01 AM 3 23.09 0.00 0.13 0.00 0.05 76.72 12:42:01 AM 4 5.97 0.00 0.45 0.03 0.03 93.51 12:42:01 AM 5 34.33 0.00 0.10 0.00 0.07 65.51 12:42:01 AM 6 20.16 0.00 0.12 0.00 0.03 79.69 12:42:01 AM 7 9.70 0.00 0.53 0.00 0.05 89.71 12:43:01 AM all 20.46 0.00 3.22 0.94 0.09 75.29 12:43:01 AM 0 21.29 0.00 2.86 0.12 0.10 75.64 12:43:01 AM 1 21.10 0.00 2.88 0.66 0.10 75.26 12:43:01 AM 2 23.04 0.00 2.95 1.52 0.08 72.41 12:43:01 AM 3 23.88 0.00 3.42 2.26 0.08 70.37 12:43:01 AM 4 17.98 0.00 3.19 0.57 0.10 78.16 12:43:01 AM 5 20.54 0.00 2.77 1.38 0.08 75.23 12:43:01 AM 6 18.39 0.00 3.95 0.10 0.10 77.46 12:43:01 AM 7 17.47 0.00 3.75 0.93 0.07 77.79 12:44:01 AM all 21.80 0.00 2.67 0.05 0.10 75.38 12:44:01 AM 0 22.45 0.00 2.75 0.02 0.10 74.69 12:44:01 AM 1 22.27 0.00 2.68 0.05 0.10 74.90 12:44:01 AM 2 23.33 0.00 3.20 0.03 0.10 73.34 12:44:01 AM 3 21.00 0.00 2.00 0.10 0.10 76.81 12:44:01 AM 4 19.86 0.00 2.68 0.07 0.10 77.29 12:44:01 AM 5 19.99 0.00 2.19 0.03 0.08 77.70 12:44:01 AM 6 23.70 0.00 2.48 0.02 0.08 73.72 12:44:01 AM 7 21.84 0.00 3.38 0.10 0.10 74.58 12:45:01 AM all 14.99 0.00 1.05 0.01 0.08 83.87 12:45:01 AM 0 8.27 0.00 1.75 0.00 0.08 89.89 12:45:01 AM 1 23.80 0.00 2.00 0.05 0.08 74.06 12:45:01 AM 2 18.73 0.00 1.05 0.00 0.10 80.12 12:45:01 AM 3 12.82 0.00 1.07 0.00 0.08 86.03 12:45:01 AM 4 11.29 0.00 0.69 0.02 0.08 87.92 12:45:01 AM 5 14.46 0.00 0.65 0.03 0.07 84.79 12:45:01 AM 6 14.51 0.00 0.45 0.00 0.07 84.97 12:45:01 AM 7 16.01 0.00 0.70 0.02 0.05 83.22 12:46:01 AM all 34.23 0.00 2.32 0.40 0.10 62.95 12:46:01 AM 0 43.51 0.00 3.06 0.71 0.12 52.61 12:46:01 AM 1 53.86 0.00 2.63 0.50 0.12 42.89 12:46:01 AM 2 23.64 0.00 2.33 0.45 0.10 73.48 12:46:01 AM 3 30.61 0.00 1.69 0.20 0.08 67.41 12:46:01 AM 4 31.34 0.00 2.30 0.25 0.10 66.01 12:46:01 AM 5 28.30 0.00 2.33 0.32 0.08 68.96 12:46:01 AM 6 36.56 0.00 2.53 0.10 0.10 60.71 12:46:01 AM 7 26.08 0.00 1.66 0.70 0.10 71.46 12:47:01 AM all 19.34 0.00 1.26 0.02 0.12 79.26 12:47:01 AM 0 13.65 0.00 1.39 0.02 0.13 84.81 12:47:01 AM 1 29.74 0.00 1.46 0.02 0.10 68.69 12:47:01 AM 2 23.51 0.00 0.80 0.00 0.13 75.55 12:47:01 AM 3 20.71 0.00 1.62 0.02 0.15 77.50 12:47:01 AM 4 17.92 0.00 1.21 0.02 0.12 80.74 12:47:01 AM 5 13.00 0.00 1.10 0.07 0.13 85.69 12:47:01 AM 6 20.00 0.00 1.26 0.02 0.08 78.64 12:47:01 AM 7 16.17 0.00 1.26 0.00 0.10 82.48 12:48:01 AM all 27.72 0.00 1.95 0.32 0.11 69.91 12:48:01 AM 0 33.88 0.00 3.02 0.02 0.13 62.96 12:48:01 AM 1 21.43 0.00 2.83 1.84 0.13 73.76 12:48:01 AM 2 23.42 0.00 1.27 0.43 0.12 74.76 12:48:01 AM 3 34.65 0.00 1.78 0.03 0.08 63.46 12:48:01 AM 4 29.00 0.00 1.20 0.00 0.10 69.69 12:48:01 AM 5 29.45 0.00 2.06 0.02 0.12 68.35 12:48:01 AM 6 16.93 0.00 1.66 0.03 0.08 81.30 12:48:01 AM 7 33.02 0.00 1.74 0.18 0.10 64.95 12:49:01 AM all 24.56 0.00 1.95 0.40 0.07 73.03 12:49:01 AM 0 40.09 0.00 1.61 0.00 0.08 58.22 12:49:01 AM 1 24.53 0.00 1.64 0.05 0.07 73.72 12:49:01 AM 2 16.10 0.00 2.51 0.12 0.05 81.22 12:49:01 AM 3 14.71 0.00 1.64 0.08 0.05 83.52 12:49:01 AM 4 15.22 0.00 2.24 2.60 0.10 79.84 12:49:01 AM 5 32.08 0.00 2.63 0.12 0.07 65.10 12:49:01 AM 6 17.36 0.00 1.84 0.17 0.05 80.58 12:49:01 AM 7 36.32 0.00 1.50 0.03 0.08 62.06 Average: all 23.74 0.00 1.76 0.35 0.09 74.07 Average: 0 22.69 0.00 1.88 0.17 0.09 75.17 Average: 1 31.52 0.00 2.14 0.50 0.10 65.75 Average: 2 22.08 0.00 1.78 0.41 0.09 75.63 Average: 3 24.20 0.00 1.65 0.47 0.08 73.60 Average: 4 18.86 0.00 1.63 0.50 0.09 78.92 Average: 5 25.68 0.00 1.63 0.27 0.09 72.33 Average: 6 21.21 0.00 1.70 0.20 0.08 76.82 Average: 7 23.66 0.00 1.68 0.26 0.08 74.32