---> uname -a: Linux prd-centos8-docker-8c-8g-20335.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 1146 25334 19 5409 30270 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:59:bf:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe59:bf0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:46:10:91 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::42:34ff:fe46:1091/64 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) 06/11/2025 _x86_64_ (8 CPU) 14:27:31 LINUX RESTART (8 CPU) 02:28:02 PM tps rtps wtps bread/s bwrtn/s 02:29:01 PM 210.64 19.98 190.66 3927.89 7906.59 02:30:01 PM 246.59 5.25 241.35 1176.35 13709.55 02:31:01 PM 184.91 0.57 184.34 426.99 47490.85 02:32:01 PM 36.64 0.17 36.47 12.53 801.87 02:33:01 PM 25.02 0.48 24.54 21.46 487.92 02:34:01 PM 6.83 0.00 6.83 0.00 387.65 02:35:01 PM 8.36 0.08 8.28 4.00 340.39 02:36:01 PM 103.46 0.05 103.41 63.04 23053.11 02:37:01 PM 23.51 0.00 23.51 0.00 898.83 02:38:01 PM 159.02 2.47 156.56 4491.25 6272.82 Average: 100.32 2.88 97.44 1007.40 10139.64 02:28:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 PM 29316260 31134148 3339452 10.23 2688 2137544 1958956 5.81 157412 2739588 197732 02:30:01 PM 27903032 30101948 4752680 14.55 2688 2510804 2285916 6.78 256604 4008068 204156 02:31:01 PM 25142280 28519328 7513432 23.01 2688 3661836 3758432 11.15 409140 6503548 580 02:32:01 PM 24941720 28323136 7713992 23.62 2688 3664868 4138664 12.28 429220 6677848 56 02:33:01 PM 24622600 28009424 8033112 24.60 2688 3670532 4127960 12.25 436232 6991748 28 02:34:01 PM 25574420 28969960 7081292 21.68 2688 3679232 3316848 9.84 438004 6044188 420 02:35:01 PM 25216884 28617816 7438828 22.78 2688 3683644 3593836 10.66 442420 6393216 172 02:36:01 PM 23601352 27694432 9054360 27.73 2688 4364060 5813780 17.25 546252 7841584 1628 02:37:01 PM 24793104 28836416 7862608 24.08 2688 4302560 3336476 9.90 541280 6673472 744 02:38:01 PM 23738272 28743904 8917440 27.31 2688 5257812 3292748 9.77 720264 7532900 647940 Average: 25484992 28895051 7170720 21.96 2688 3693289 3562362 10.57 437683 6140616 105346 02:28:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 286.39 199.03 1342.07 40.11 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 413.79 332.17 5255.02 46.86 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM eth0 378.66 229.25 10036.02 30.50 0.00 0.00 0.00 0.00 02:31:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:32:01 PM lo 10.86 10.86 0.89 0.89 0.00 0.00 0.00 0.00 02:32:01 PM eth0 21.59 17.76 6.41 9.62 0.00 0.00 0.00 0.00 02:32:01 PM docker0 2.12 2.60 0.33 0.30 0.00 0.00 0.00 0.00 02:32:01 PM vethae7b4f3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:33:01 PM lo 60.88 60.88 4.49 4.49 0.00 0.00 0.00 0.00 02:33:01 PM eth0 183.77 144.70 49.01 58.66 0.00 0.00 0.00 0.00 02:33:01 PM docker0 8.50 9.71 1.35 1.29 0.00 0.00 0.00 0.00 02:34:01 PM lo 45.55 45.55 2.22 2.22 0.00 0.00 0.00 0.00 02:34:01 PM eth0 159.93 123.61 55.48 48.64 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 145.68 103.35 84.53 40.75 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 13.14 13.14 2.18 2.18 0.00 0.00 0.00 0.00 02:36:01 PM eth0 665.73 372.68 2850.85 30.88 0.00 0.00 0.00 0.00 02:36:01 PM docker0 6.30 6.76 0.70 1.56 0.00 0.00 0.00 0.00 02:36:01 PM vethb98b2ef 6.30 6.90 0.79 1.57 0.00 0.00 0.00 0.00 02:36:01 PM veth6b6814c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:37:01 PM lo 1031.51 1031.51 224.55 224.55 0.00 0.00 0.00 0.00 02:37:01 PM eth0 144.89 101.65 49.78 40.19 0.00 0.00 0.00 0.00 02:37:01 PM docker0 496.63 513.68 112.71 108.21 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 02:38:01 PM eth0 90.53 78.60 1486.76 14.49 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 116.48 116.48 23.48 23.48 0.00 0.00 0.00 0.00 Average: eth0 249.05 170.24 2123.10 36.06 0.00 0.00 0.00 0.00 Average: docker0 51.44 53.37 11.53 11.16 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) 06/11/2025 _x86_64_ (8 CPU) 14:27:31 LINUX RESTART (8 CPU) 02:28:02 PM CPU %user %nice %system %iowait %steal %idle 02:29:01 PM all 11.21 0.00 1.20 0.74 0.05 86.80 02:29:01 PM 0 13.87 0.00 1.85 0.61 0.07 83.60 02:29:01 PM 1 10.30 0.00 0.92 0.51 0.07 88.21 02:29:01 PM 2 3.29 0.00 0.73 0.37 0.07 95.54 02:29:01 PM 3 6.90 0.00 0.82 0.61 0.03 91.64 02:29:01 PM 4 15.75 0.00 1.20 1.09 0.05 81.91 02:29:01 PM 5 14.47 0.00 1.55 1.02 0.03 82.93 02:29:01 PM 6 7.50 0.00 1.16 1.39 0.03 89.92 02:29:01 PM 7 17.59 0.00 1.41 0.29 0.03 80.68 02:30:01 PM all 35.08 0.00 1.46 1.50 0.09 61.87 02:30:01 PM 0 37.44 0.00 1.19 0.12 0.12 61.14 02:30:01 PM 1 35.27 0.00 1.45 0.87 0.08 62.32 02:30:01 PM 2 49.08 0.00 1.76 1.81 0.10 47.25 02:30:01 PM 3 31.73 0.00 1.56 2.24 0.08 64.38 02:30:01 PM 4 22.01 0.00 1.64 2.93 0.10 73.32 02:30:01 PM 5 28.82 0.00 1.24 0.84 0.08 69.02 02:30:01 PM 6 33.27 0.00 1.81 2.39 0.10 62.43 02:30:01 PM 7 43.03 0.00 1.02 0.80 0.08 55.06 02:31:01 PM all 34.63 0.00 3.26 1.95 0.08 60.08 02:31:01 PM 0 29.80 0.00 2.80 1.02 0.07 66.31 02:31:01 PM 1 21.47 0.00 3.63 8.98 0.08 65.83 02:31:01 PM 2 43.29 0.00 3.09 0.27 0.08 53.27 02:31:01 PM 3 34.66 0.00 2.52 2.64 0.10 60.07 02:31:01 PM 4 30.12 0.00 3.20 0.56 0.07 66.06 02:31:01 PM 5 38.35 0.00 3.55 1.45 0.08 56.57 02:31:01 PM 6 27.72 0.00 3.65 0.47 0.08 68.07 02:31:01 PM 7 51.56 0.00 3.64 0.18 0.10 44.52 02:32:01 PM all 19.00 0.00 2.24 0.05 0.09 78.62 02:32:01 PM 0 21.05 0.00 2.71 0.08 0.10 76.06 02:32:01 PM 1 13.73 0.00 2.17 0.05 0.10 83.94 02:32:01 PM 2 20.73 0.00 2.21 0.03 0.10 76.93 02:32:01 PM 3 20.58 0.00 2.08 0.05 0.08 77.21 02:32:01 PM 4 14.63 0.00 1.96 0.05 0.07 83.29 02:32:01 PM 5 23.96 0.00 2.13 0.03 0.08 73.80 02:32:01 PM 6 21.06 0.00 2.49 0.08 0.08 76.27 02:32:01 PM 7 16.23 0.00 2.16 0.05 0.10 81.46 02:33:01 PM all 16.82 0.00 2.01 0.13 0.08 80.96 02:33:01 PM 0 21.63 0.00 2.54 0.03 0.08 75.71 02:33:01 PM 1 17.00 0.00 2.01 0.18 0.08 80.72 02:33:01 PM 2 17.49 0.00 2.26 0.15 0.08 80.02 02:33:01 PM 3 13.43 0.00 1.51 0.18 0.08 84.79 02:33:01 PM 4 15.14 0.00 1.79 0.10 0.08 82.88 02:33:01 PM 5 14.92 0.00 1.32 0.05 0.07 83.64 02:33:01 PM 6 15.59 0.00 2.53 0.18 0.08 81.62 02:33:01 PM 7 19.36 0.00 2.16 0.12 0.10 78.26 02:34:01 PM all 6.66 0.00 0.66 0.03 0.05 92.59 02:34:01 PM 0 4.16 0.00 0.90 0.12 0.05 94.77 02:34:01 PM 1 7.27 0.00 0.62 0.00 0.05 92.06 02:34:01 PM 2 16.14 0.00 0.90 0.00 0.07 82.89 02:34:01 PM 3 4.04 0.00 0.78 0.00 0.05 95.12 02:34:01 PM 4 6.35 0.00 0.73 0.02 0.03 92.87 02:34:01 PM 5 7.99 0.00 0.32 0.02 0.05 91.63 02:34:01 PM 6 4.23 0.00 0.43 0.08 0.03 95.22 02:34:01 PM 7 3.15 0.00 0.62 0.03 0.05 96.15 02:35:01 PM all 23.33 0.00 0.72 0.02 0.05 75.88 02:35:01 PM 0 25.44 0.00 1.35 0.00 0.07 73.14 02:35:01 PM 1 14.46 0.00 0.69 0.02 0.05 84.79 02:35:01 PM 2 50.67 0.00 1.12 0.00 0.08 48.13 02:35:01 PM 3 13.99 0.00 0.48 0.07 0.05 85.41 02:35:01 PM 4 9.31 0.00 0.48 0.00 0.03 90.17 02:35:01 PM 5 31.19 0.00 0.57 0.02 0.05 68.18 02:35:01 PM 6 11.04 0.00 0.63 0.05 0.03 88.25 02:35:01 PM 7 30.52 0.00 0.43 0.00 0.07 68.98 02:36:01 PM all 30.74 0.00 2.04 0.75 0.08 66.39 02:36:01 PM 0 13.05 0.00 1.88 0.69 0.08 84.30 02:36:01 PM 1 44.15 0.00 2.36 0.15 0.08 53.25 02:36:01 PM 2 40.25 0.00 2.47 0.13 0.08 57.07 02:36:01 PM 3 28.84 0.00 1.70 0.55 0.08 68.83 02:36:01 PM 4 9.13 0.00 2.03 2.67 0.07 86.10 02:36:01 PM 5 33.83 0.00 1.91 1.26 0.07 62.93 02:36:01 PM 6 41.43 0.00 2.10 0.10 0.08 56.29 02:36:01 PM 7 35.23 0.00 1.90 0.45 0.07 62.35 02:37:01 PM all 27.82 0.00 2.15 0.06 0.10 69.87 02:37:01 PM 0 23.44 0.00 1.63 0.07 0.10 74.76 02:37:01 PM 1 34.53 0.00 2.03 0.03 0.10 63.30 02:37:01 PM 2 31.68 0.00 2.47 0.03 0.10 65.72 02:37:01 PM 3 35.38 0.00 1.76 0.02 0.10 62.74 02:37:01 PM 4 29.12 0.00 2.43 0.05 0.10 68.29 02:37:01 PM 5 22.22 0.00 1.83 0.15 0.10 75.70 02:37:01 PM 6 29.69 0.00 2.70 0.08 0.08 67.44 02:37:01 PM 7 16.45 0.00 2.36 0.02 0.10 81.08 02:38:01 PM all 32.20 0.00 1.70 0.49 0.07 65.55 02:38:01 PM 0 38.69 0.00 1.97 0.07 0.08 59.18 02:38:01 PM 1 31.14 0.00 2.96 0.75 0.08 65.06 02:38:01 PM 2 27.68 0.00 2.06 2.23 0.07 67.97 02:38:01 PM 3 45.01 0.00 2.30 0.22 0.07 52.40 02:38:01 PM 4 26.06 0.00 1.00 0.15 0.08 72.70 02:38:01 PM 5 20.96 0.00 0.97 0.05 0.05 77.97 02:38:01 PM 6 48.57 0.00 1.02 0.22 0.07 50.13 02:38:01 PM 7 19.48 0.00 1.27 0.22 0.07 78.97 Average: all 23.76 0.00 1.74 0.57 0.08 73.85 Average: 0 22.87 0.00 1.88 0.28 0.08 74.88 Average: 1 22.94 0.00 1.88 1.15 0.08 73.94 Average: 2 30.07 0.00 1.91 0.50 0.08 67.43 Average: 3 23.47 0.00 1.55 0.66 0.07 74.25 Average: 4 17.75 0.00 1.65 0.76 0.07 79.77 Average: 5 23.68 0.00 1.54 0.49 0.07 74.24 Average: 6 24.02 0.00 1.85 0.50 0.07 73.55 Average: 7 25.26 0.00 1.70 0.22 0.08 72.75