---> uname -a: Linux prd-centos8-docker-8c-8g-26697.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1150 25095 19 5643 30266 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:4e:29:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe4e:29d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:8c:c7:30 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::42:72ff:fe8c:c730/64 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) 07/08/2025 _x86_64_ (8 CPU) 14:28:17 LINUX RESTART (8 CPU) 02:29:02 PM tps rtps wtps bread/s bwrtn/s 02:30:01 PM 234.48 16.79 217.69 3593.76 11240.26 02:31:01 PM 201.05 2.42 198.63 545.51 16301.50 02:32:01 PM 129.49 0.90 128.59 573.71 40480.06 02:33:01 PM 36.07 0.05 36.02 0.53 547.05 02:34:01 PM 9.60 0.43 9.16 20.93 207.98 02:35:01 PM 2.97 0.00 2.97 0.00 146.02 02:36:01 PM 9.33 0.00 9.33 0.00 443.60 02:37:01 PM 116.16 0.00 116.16 0.00 23816.46 02:38:01 PM 153.92 0.00 153.92 0.00 1696.98 02:39:01 PM 39.54 2.65 36.89 4527.91 4692.52 02:40:01 PM 60.60 1.65 58.95 1781.01 30758.00 Average: 90.07 2.24 87.83 999.96 11849.28 02:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 PM 28736244 30717476 3919468 12.00 2688 2296248 1870908 5.55 182648 3265140 221820 02:31:01 PM 26425180 28689360 6230532 19.08 2688 2571880 3747456 11.12 278968 5439928 46392 02:32:01 PM 24798036 28196956 7857676 24.06 2688 3681604 5417700 16.07 429320 6818416 128 02:33:01 PM 24770612 28173732 7885100 24.15 2688 3685580 4107884 12.19 437668 6839124 540 02:34:01 PM 24692912 28098332 7962800 24.38 2688 3687844 4112296 12.20 438828 6915428 36 02:35:01 PM 25563872 28979504 7091840 21.72 2688 3698048 3339828 9.91 440812 6048676 6932 02:36:01 PM 25050000 28467712 7605712 23.29 2688 3699776 3735212 11.08 443240 6556920 568 02:37:01 PM 23472008 27592628 9183704 28.12 2688 4389628 5994468 17.79 550096 7966256 1548 02:38:01 PM 24580956 28668628 8074756 24.73 2688 4344708 3855084 11.44 548736 6873084 17448 02:39:01 PM 25420708 30571996 7235004 22.16 2688 5399652 1930168 5.73 755336 5820608 795020 02:40:01 PM 25721232 31013344 6934480 21.24 2688 5535308 1499180 4.45 963316 5304168 33428 Average: 25384705 29015424 7271007 22.27 2688 3908207 3600926 10.68 497179 6167977 102169 02:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 342.80 268.50 3168.56 54.73 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 290.15 235.26 3842.44 38.66 0.00 0.00 0.00 0.00 02:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM lo 2.10 2.10 0.10 0.10 0.00 0.00 0.00 0.00 02:32:01 PM eth0 313.53 184.61 9478.70 16.43 0.00 0.00 0.00 0.00 02:32:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:32:01 PM veth9f6440c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:33:01 PM lo 48.73 48.73 4.22 4.22 0.00 0.00 0.00 0.00 02:33:01 PM eth0 152.62 97.73 58.45 50.85 0.00 0.00 0.00 0.00 02:33:01 PM docker0 11.11 12.55 1.65 1.60 0.00 0.00 0.00 0.00 02:34:01 PM lo 57.30 57.30 2.92 2.92 0.00 0.00 0.00 0.00 02:34:01 PM eth0 231.52 163.20 56.19 62.01 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.78 1.02 0.11 0.19 0.00 0.00 0.00 0.00 02:35:01 PM lo 50.88 50.88 2.48 2.48 0.00 0.00 0.00 0.00 02:35:01 PM eth0 195.25 159.83 70.54 56.09 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 145.38 97.47 83.52 29.82 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 19.85 19.85 2.48 2.48 0.00 0.00 0.00 0.00 02:37:01 PM eth0 644.69 361.44 2963.89 32.49 0.00 0.00 0.00 0.00 02:37:01 PM docker0 8.50 10.18 0.81 1.73 0.00 0.00 0.00 0.00 02:37:01 PM veth493e12c 8.50 10.31 0.93 1.74 0.00 0.00 0.00 0.00 02:37:01 PM veth0d17c09 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:38:01 PM lo 1406.86 1406.86 245.85 245.85 0.00 0.00 0.00 0.00 02:38:01 PM eth0 108.90 89.92 311.79 36.60 0.00 0.00 0.00 0.00 02:38:01 PM docker0 620.54 638.41 120.74 116.58 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 02:39:01 PM eth0 219.03 148.11 2318.04 20.63 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 184.66 139.55 1260.84 32.18 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.48 144.48 23.50 23.50 0.00 0.00 0.00 0.00 Average: eth0 257.00 176.73 2145.12 39.11 0.00 0.00 0.00 0.00 Average: docker0 58.37 60.31 11.23 10.94 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) 07/08/2025 _x86_64_ (8 CPU) 14:28:17 LINUX RESTART (8 CPU) 02:29:02 PM CPU %user %nice %system %iowait %steal %idle 02:30:01 PM all 17.03 0.00 1.30 0.76 0.05 80.85 02:30:01 PM 0 12.49 0.00 1.05 0.34 0.05 86.07 02:30:01 PM 1 16.61 0.00 1.07 0.77 0.05 81.50 02:30:01 PM 2 22.29 0.00 2.13 1.26 0.05 74.27 02:30:01 PM 3 18.45 0.00 1.75 0.54 0.03 79.22 02:30:01 PM 4 23.59 0.00 1.36 0.75 0.05 74.25 02:30:01 PM 5 19.59 0.00 0.49 0.10 0.07 79.75 02:30:01 PM 6 15.72 0.00 1.51 1.22 0.07 81.48 02:30:01 PM 7 7.54 0.00 1.07 1.12 0.05 90.22 02:31:01 PM all 46.19 0.00 1.37 0.80 0.08 51.55 02:31:01 PM 0 27.93 0.00 1.29 2.25 0.08 68.45 02:31:01 PM 1 46.41 0.00 1.07 1.22 0.08 51.22 02:31:01 PM 2 59.35 0.00 2.68 1.04 0.10 36.83 02:31:01 PM 3 49.67 0.00 1.39 0.37 0.08 48.50 02:31:01 PM 4 45.44 0.00 1.07 0.22 0.08 53.19 02:31:01 PM 5 45.76 0.00 1.32 0.67 0.08 52.17 02:31:01 PM 6 49.85 0.00 1.00 0.15 0.07 48.93 02:31:01 PM 7 45.17 0.00 1.15 0.52 0.08 53.08 02:32:01 PM all 18.32 0.00 3.14 1.31 0.07 77.16 02:32:01 PM 0 21.76 0.00 3.19 0.05 0.07 74.93 02:32:01 PM 1 16.68 0.00 3.25 6.83 0.07 73.17 02:32:01 PM 2 18.98 0.00 3.29 0.12 0.07 77.54 02:32:01 PM 3 14.04 0.00 3.26 1.09 0.07 81.54 02:32:01 PM 4 14.97 0.00 3.05 0.34 0.07 81.58 02:32:01 PM 5 18.16 0.00 3.00 1.01 0.07 77.76 02:32:01 PM 6 24.51 0.00 3.55 0.94 0.07 70.93 02:32:01 PM 7 17.46 0.00 2.51 0.08 0.08 79.87 02:33:01 PM all 20.56 0.00 2.29 0.06 0.08 77.01 02:33:01 PM 0 20.26 0.00 2.61 0.07 0.10 76.96 02:33:01 PM 1 22.25 0.00 2.80 0.07 0.08 74.80 02:33:01 PM 2 22.38 0.00 1.99 0.03 0.08 75.51 02:33:01 PM 3 23.41 0.00 2.73 0.05 0.07 73.74 02:33:01 PM 4 16.65 0.00 1.96 0.10 0.07 81.23 02:33:01 PM 5 20.15 0.00 1.89 0.05 0.07 77.84 02:33:01 PM 6 21.26 0.00 2.23 0.05 0.08 76.38 02:33:01 PM 7 18.11 0.00 2.13 0.05 0.07 79.64 02:34:01 PM all 4.72 0.00 0.90 0.01 0.05 94.31 02:34:01 PM 0 5.21 0.00 0.90 0.00 0.03 93.86 02:34:01 PM 1 6.00 0.00 1.09 0.02 0.07 92.83 02:34:01 PM 2 4.28 0.00 0.75 0.02 0.05 94.90 02:34:01 PM 3 4.66 0.00 1.04 0.05 0.05 94.20 02:34:01 PM 4 3.44 0.00 0.79 0.02 0.05 95.71 02:34:01 PM 5 3.85 0.00 0.79 0.00 0.07 95.30 02:34:01 PM 6 5.65 0.00 0.87 0.02 0.05 93.41 02:34:01 PM 7 4.68 0.00 0.95 0.00 0.05 94.31 02:35:01 PM all 4.39 0.00 0.68 0.01 0.05 94.88 02:35:01 PM 0 6.81 0.00 0.22 0.00 0.03 92.94 02:35:01 PM 1 4.68 0.00 1.15 0.02 0.05 94.10 02:35:01 PM 2 6.92 0.00 1.19 0.03 0.07 91.79 02:35:01 PM 3 2.20 0.00 1.30 0.00 0.05 96.44 02:35:01 PM 4 2.78 0.00 0.40 0.00 0.05 96.77 02:35:01 PM 5 3.39 0.00 0.33 0.00 0.03 96.24 02:35:01 PM 6 6.66 0.00 0.28 0.00 0.05 93.01 02:35:01 PM 7 1.67 0.00 0.55 0.00 0.03 97.74 02:36:01 PM all 19.40 0.00 0.45 0.01 0.04 80.09 02:36:01 PM 0 14.33 0.00 0.70 0.00 0.05 84.92 02:36:01 PM 1 15.48 0.00 0.18 0.00 0.03 84.31 02:36:01 PM 2 60.09 0.00 1.35 0.00 0.07 38.50 02:36:01 PM 3 11.11 0.00 0.50 0.00 0.05 88.34 02:36:01 PM 4 17.61 0.00 0.27 0.07 0.05 82.00 02:36:01 PM 5 11.05 0.00 0.28 0.00 0.03 88.64 02:36:01 PM 6 17.06 0.00 0.13 0.05 0.03 82.72 02:36:01 PM 7 8.45 0.00 0.20 0.00 0.03 91.32 02:37:01 PM all 31.63 0.00 1.84 0.80 0.08 65.66 02:37:01 PM 0 32.06 0.00 1.64 0.80 0.07 65.43 02:37:01 PM 1 24.39 0.00 1.92 0.02 0.07 73.61 02:37:01 PM 2 38.66 0.00 2.15 0.18 0.07 58.94 02:37:01 PM 3 36.85 0.00 2.05 0.94 0.08 60.08 02:37:01 PM 4 31.51 0.00 2.35 1.64 0.08 64.42 02:37:01 PM 5 22.49 0.00 1.48 2.58 0.08 73.36 02:37:01 PM 6 39.35 0.00 1.42 0.10 0.08 59.05 02:37:01 PM 7 27.69 0.00 1.73 0.13 0.07 70.39 02:38:01 PM all 28.05 0.00 2.17 0.28 0.09 69.41 02:38:01 PM 0 32.32 0.00 1.81 0.07 0.08 65.72 02:38:01 PM 1 31.44 0.00 1.51 0.02 0.08 66.95 02:38:01 PM 2 31.72 0.00 2.08 0.05 0.10 66.05 02:38:01 PM 3 29.43 0.00 2.96 0.05 0.08 67.48 02:38:01 PM 4 29.39 0.00 2.34 0.10 0.08 68.09 02:38:01 PM 5 21.19 0.00 2.00 0.02 0.10 76.69 02:38:01 PM 6 22.82 0.00 2.68 1.94 0.08 72.48 02:38:01 PM 7 26.09 0.00 1.98 0.02 0.08 71.82 02:39:01 PM all 32.12 0.00 1.60 0.23 0.07 65.99 02:39:01 PM 0 39.40 0.00 2.13 0.20 0.08 58.19 02:39:01 PM 1 47.83 0.00 1.42 0.25 0.07 50.43 02:39:01 PM 2 14.91 0.00 1.56 0.18 0.05 83.30 02:39:01 PM 3 43.65 0.00 1.99 0.00 0.07 54.29 02:39:01 PM 4 12.39 0.00 1.02 0.47 0.07 86.05 02:39:01 PM 5 46.92 0.00 2.12 0.18 0.07 50.71 02:39:01 PM 6 20.02 0.00 1.68 0.55 0.07 77.68 02:39:01 PM 7 31.75 0.00 0.85 0.00 0.07 67.33 02:40:01 PM all 21.89 0.00 1.05 0.96 0.05 76.05 02:40:01 PM 0 30.96 0.00 1.12 0.40 0.08 67.43 02:40:01 PM 1 31.40 0.00 1.12 0.43 0.05 67.00 02:40:01 PM 2 29.92 0.00 0.90 1.19 0.05 67.94 02:40:01 PM 3 11.13 0.00 1.18 3.09 0.05 84.55 02:40:01 PM 4 5.05 0.00 0.89 2.49 0.05 91.52 02:40:01 PM 5 34.39 0.00 1.90 0.08 0.05 63.57 02:40:01 PM 6 28.91 0.00 0.75 0.00 0.03 70.31 02:40:01 PM 7 3.26 0.00 0.54 0.00 0.03 96.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.21 0.00 1.52 0.48 0.06 75.72 Average: 0 22.14 0.00 1.51 0.38 0.07 75.90 Average: 1 23.94 0.00 1.51 0.87 0.06 73.62 Average: 2 28.16 0.00 1.82 0.37 0.07 69.58 Average: 3 22.23 0.00 1.83 0.56 0.06 75.31 Average: 4 18.43 0.00 1.41 0.56 0.06 79.54 Average: 5 22.46 0.00 1.42 0.43 0.07 75.63 Average: 6 22.90 0.00 1.46 0.45 0.06 75.12 Average: 7 17.45 0.00 1.24 0.17 0.06 81.08