---> uname -a: Linux prd-centos8-docker-8c-8g-17429.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 1142 25283 19 5464 30274 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:6c:75:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe6c:7564/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:46:75:74 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::42:87ff:fe46:7574/64 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) 12/03/2025 _x86_64_ (8 CPU) 11:29:00 LINUX RESTART (8 CPU) 11:30:02 AM tps rtps wtps bread/s bwrtn/s 11:31:01 AM 280.53 18.49 262.05 4051.24 12742.56 11:32:01 AM 104.27 0.95 103.32 232.72 12463.45 11:33:01 AM 29.11 0.15 28.96 32.93 1672.67 11:34:01 AM 105.98 0.43 105.55 384.01 38225.82 11:35:01 AM 23.89 0.48 23.41 21.46 535.49 11:36:01 AM 25.51 0.00 25.51 0.00 1561.28 11:37:01 AM 103.63 0.00 103.63 0.00 22803.58 11:38:01 AM 23.03 0.08 22.94 4.00 771.23 11:39:01 AM 190.22 2.45 187.77 4477.04 6850.07 Average: 98.13 2.53 95.60 1017.02 10843.78 11:30:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:31:01 AM 27596464 29793004 5059240 15.49 2688 2507636 2660744 7.89 238072 4324308 292112 11:32:01 AM 26096352 28374128 6559352 20.09 2688 2585940 3947884 11.71 280876 5769024 19512 11:33:01 AM 24034540 27688740 8621164 26.40 2688 3939852 4702600 13.95 335916 7693860 1351104 11:34:01 AM 23992916 27407192 8662788 26.53 2688 3696136 4908492 14.56 438540 7608248 80 11:35:01 AM 23476892 26898444 9178812 28.11 2688 3703680 5096564 15.12 443092 8119640 24 11:36:01 AM 23987612 27661860 8668092 26.54 2688 3953232 4603160 13.66 601780 7445860 210424 11:37:01 AM 22200924 26358352 10454780 32.02 2688 4425488 7191592 21.34 648704 9124396 4196 11:38:01 AM 23871088 27973072 8784616 26.90 2688 4355560 4210564 12.49 641564 7478720 10372 11:39:01 AM 23677592 28712868 8978112 27.49 2688 5284056 3350712 9.94 873460 7433112 647316 Average: 24326042 27874184 8329662 25.51 2688 3827953 4519146 13.41 500223 7221908 281682 11:30:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM eth0 440.77 361.59 5451.23 54.98 0.00 0.00 0.00 0.00 11:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM eth0 132.79 112.90 908.55 34.99 0.00 0.00 0.00 0.00 11:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 387.19 254.47 9540.28 33.86 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 16.63 16.63 1.58 1.58 0.00 0.00 0.00 0.00 11:34:01 AM eth0 50.00 30.99 14.44 14.91 0.00 0.00 0.00 0.00 11:34:01 AM docker0 5.43 6.08 0.72 0.70 0.00 0.00 0.00 0.00 11:34:01 AM veth757a2b7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:35:01 AM lo 73.04 73.04 5.00 5.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 271.71 170.43 75.36 82.28 0.00 0.00 0.00 0.00 11:35:01 AM docker0 7.45 8.66 1.18 1.20 0.00 0.00 0.00 0.00 11:36:01 AM lo 15.11 15.11 0.75 0.75 0.00 0.00 0.00 0.00 11:36:01 AM eth0 141.75 141.99 743.25 1625.52 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 248.79 248.79 39.04 39.04 0.00 0.00 0.00 0.00 11:37:01 AM eth0 425.33 127.36 2272.76 14.33 0.00 0.00 0.00 0.00 11:37:01 AM docker0 102.97 109.72 17.51 18.46 0.00 0.00 0.00 0.00 11:37:01 AM vethf1f4e64 93.35 99.25 17.79 15.50 0.00 0.00 0.00 0.00 11:37:01 AM vethf24681e 9.62 11.16 1.13 3.23 0.00 0.00 0.00 0.00 11:38:01 AM lo 1402.88 1402.88 239.90 239.90 0.00 0.00 0.00 0.00 11:38:01 AM eth0 155.23 108.95 210.98 47.82 0.00 0.00 0.00 0.00 11:38:01 AM docker0 607.90 624.33 117.70 114.25 0.00 0.00 0.00 0.00 11:39:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 11:39:01 AM eth0 88.64 90.20 1329.40 898.05 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 195.64 195.64 31.87 31.87 0.00 0.00 0.00 0.00 Average: eth0 232.21 155.05 2276.91 312.35 0.00 0.00 0.00 0.00 Average: docker0 80.57 83.35 15.26 14.99 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) 12/03/2025 _x86_64_ (8 CPU) 11:29:00 LINUX RESTART (8 CPU) 11:30:02 AM CPU %user %nice %system %iowait %steal %idle 11:31:01 AM all 27.54 0.00 1.42 0.83 0.08 70.13 11:31:01 AM 0 34.91 0.00 1.21 1.22 0.08 62.57 11:31:01 AM 1 17.48 0.00 1.39 0.82 0.09 80.22 11:31:01 AM 2 16.38 0.00 1.16 0.49 0.09 81.88 11:31:01 AM 3 32.07 0.00 1.68 1.05 0.08 65.12 11:31:01 AM 4 37.16 0.00 0.95 0.59 0.07 61.23 11:31:01 AM 5 31.74 0.00 2.13 0.61 0.07 65.45 11:31:01 AM 6 22.88 0.00 1.56 1.07 0.07 74.41 11:31:01 AM 7 27.67 0.00 1.26 0.80 0.07 70.21 11:32:01 AM all 28.14 0.00 0.84 0.35 0.06 70.61 11:32:01 AM 0 23.57 0.00 0.77 0.18 0.07 75.41 11:32:01 AM 1 28.72 0.00 0.42 0.45 0.07 70.34 11:32:01 AM 2 54.05 0.00 0.68 0.12 0.07 45.08 11:32:01 AM 3 24.62 0.00 0.82 0.35 0.05 74.16 11:32:01 AM 4 17.54 0.00 0.75 0.52 0.07 81.12 11:32:01 AM 5 10.03 0.00 0.89 0.00 0.07 89.02 11:32:01 AM 6 37.40 0.00 1.12 0.43 0.07 60.98 11:32:01 AM 7 29.15 0.00 1.24 0.77 0.07 68.78 11:33:01 AM all 21.28 0.00 1.94 0.06 0.05 76.67 11:33:01 AM 0 18.80 0.00 1.37 0.07 0.07 79.69 11:33:01 AM 1 17.87 0.00 2.63 0.17 0.05 79.28 11:33:01 AM 2 17.44 0.00 1.89 0.00 0.05 80.62 11:33:01 AM 3 10.95 0.00 1.93 0.05 0.05 87.02 11:33:01 AM 4 21.94 0.00 2.53 0.00 0.05 75.47 11:33:01 AM 5 12.68 0.00 1.63 0.07 0.05 85.57 11:33:01 AM 6 24.41 0.00 1.44 0.08 0.05 74.01 11:33:01 AM 7 46.07 0.00 2.06 0.07 0.07 51.74 11:34:01 AM all 20.20 0.00 2.15 0.64 0.09 76.93 11:34:01 AM 0 16.34 0.00 2.19 0.52 0.08 80.86 11:34:01 AM 1 18.59 0.00 1.76 1.17 0.08 78.39 11:34:01 AM 2 16.87 0.00 2.19 1.12 0.10 79.72 11:34:01 AM 3 17.81 0.00 2.16 0.33 0.07 79.63 11:34:01 AM 4 21.11 0.00 2.46 0.35 0.08 76.00 11:34:01 AM 5 36.38 0.00 2.13 0.92 0.08 60.49 11:34:01 AM 6 19.10 0.00 2.43 0.02 0.12 78.33 11:34:01 AM 7 15.37 0.00 1.86 0.67 0.08 82.01 11:35:01 AM all 15.53 0.00 1.85 0.04 0.09 82.49 11:35:01 AM 0 18.68 0.00 1.22 0.05 0.07 79.99 11:35:01 AM 1 16.18 0.00 2.14 0.05 0.10 81.53 11:35:01 AM 2 14.90 0.00 2.01 0.07 0.08 82.94 11:35:01 AM 3 16.73 0.00 2.43 0.05 0.08 80.71 11:35:01 AM 4 15.93 0.00 1.98 0.03 0.10 81.96 11:35:01 AM 5 13.22 0.00 1.61 0.03 0.08 85.06 11:35:01 AM 6 13.82 0.00 1.86 0.02 0.08 84.22 11:35:01 AM 7 14.80 0.00 1.54 0.03 0.08 83.54 11:36:01 AM all 35.46 0.00 1.18 0.08 0.08 63.20 11:36:01 AM 0 22.48 0.00 0.94 0.02 0.08 76.48 11:36:01 AM 1 33.41 0.00 0.75 0.13 0.08 65.62 11:36:01 AM 2 28.87 0.00 1.60 0.13 0.08 69.31 11:36:01 AM 3 50.03 0.00 0.79 0.00 0.08 49.11 11:36:01 AM 4 35.23 0.00 1.15 0.05 0.07 63.50 11:36:01 AM 5 50.23 0.00 2.01 0.22 0.07 47.48 11:36:01 AM 6 28.62 0.00 1.39 0.02 0.07 69.91 11:36:01 AM 7 34.87 0.00 0.80 0.05 0.07 64.21 11:37:01 AM all 24.76 0.00 1.78 0.45 0.07 72.95 11:37:01 AM 0 18.95 0.00 1.70 0.22 0.07 79.07 11:37:01 AM 1 28.93 0.00 1.56 0.15 0.07 69.29 11:37:01 AM 2 13.32 0.00 2.20 0.54 0.07 83.88 11:37:01 AM 3 11.52 0.00 1.56 0.05 0.07 86.80 11:37:01 AM 4 26.35 0.00 1.70 0.34 0.08 71.53 11:37:01 AM 5 18.15 0.00 2.05 0.67 0.07 79.06 11:37:01 AM 6 27.31 0.00 1.56 1.47 0.07 69.59 11:37:01 AM 7 53.50 0.00 1.90 0.17 0.08 44.35 11:38:01 AM all 19.70 0.00 2.22 0.05 0.08 77.94 11:38:01 AM 0 21.42 0.00 2.34 0.02 0.08 76.13 11:38:01 AM 1 14.71 0.00 3.18 0.08 0.10 81.93 11:38:01 AM 2 17.03 0.00 2.23 0.07 0.08 80.58 11:38:01 AM 3 22.15 0.00 1.71 0.05 0.08 76.00 11:38:01 AM 4 22.90 0.00 1.96 0.02 0.08 75.04 11:38:01 AM 5 17.06 0.00 1.95 0.07 0.07 80.86 11:38:01 AM 6 25.23 0.00 1.96 0.02 0.08 72.70 11:38:01 AM 7 17.11 0.00 2.45 0.05 0.07 80.32 11:39:01 AM all 27.38 0.00 1.42 0.46 0.06 70.68 11:39:01 AM 0 18.72 0.00 0.94 0.22 0.07 80.06 11:39:01 AM 1 24.71 0.00 2.14 2.56 0.05 70.54 11:39:01 AM 2 29.79 0.00 1.24 0.10 0.07 68.81 11:39:01 AM 3 36.60 0.00 1.30 0.57 0.05 61.48 11:39:01 AM 4 17.98 0.00 1.59 0.00 0.07 80.36 11:39:01 AM 5 58.07 0.00 2.26 0.27 0.05 39.36 11:39:01 AM 6 19.49 0.00 0.75 0.00 0.05 79.71 11:39:01 AM 7 13.63 0.00 1.12 0.00 0.07 85.18 Average: all 24.44 0.00 1.64 0.33 0.07 73.51 Average: 0 21.52 0.00 1.41 0.28 0.07 76.72 Average: 1 22.31 0.00 1.77 0.62 0.08 75.22 Average: 2 23.21 0.00 1.69 0.29 0.08 74.73 Average: 3 24.72 0.00 1.60 0.28 0.07 73.34 Average: 4 23.99 0.00 1.68 0.21 0.07 74.04 Average: 5 27.52 0.00 1.85 0.32 0.07 70.25 Average: 6 24.26 0.00 1.56 0.35 0.07 73.76 Average: 7 28.02 0.00 1.58 0.29 0.07 70.04