---> uname -a: Linux prd-centos8-docker-8c-8g-30723.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 1989 24384 19 5516 29427 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:97:d5:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe97:d536/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:e0:85:ed 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:deff:fee0:85ed/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) 07/26/2025 _x86_64_ (8 CPU) 06:32:22 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 174.41 13.96 160.45 2978.21 10793.95 06:35:01 AM 227.55 5.28 222.26 1185.40 12492.60 06:36:01 AM 170.48 0.58 169.89 426.12 47275.96 06:37:01 AM 37.29 0.18 37.11 13.20 667.56 06:38:02 AM 22.66 0.47 22.19 14.79 427.69 06:39:01 AM 5.59 0.00 5.59 0.00 396.10 06:40:01 AM 25.70 0.00 25.70 0.00 545.99 06:41:01 AM 101.70 0.00 101.70 0.00 23650.88 06:42:01 AM 132.72 0.00 132.72 0.00 1484.22 06:43:01 AM 54.99 5.05 49.94 4551.37 27648.44 06:44:01 AM 39.75 0.45 39.30 63.85 4532.42 Average: 90.39 2.37 88.02 840.58 11827.76 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 29190040 31070048 3465664 10.61 2688 2198208 1597908 4.74 159808 2848104 171144 06:35:01 AM 27790132 30056420 4865572 14.90 2688 2576612 2299340 6.82 262384 4105616 203160 06:36:01 AM 24408008 27852600 8247696 25.26 2688 3727272 5649212 16.76 400120 7231772 224 06:37:01 AM 24490296 27938212 8165408 25.00 2688 3730056 5559924 16.50 436000 7113712 152 06:38:02 AM 24219656 27672192 8436048 25.83 2688 3734820 4358340 12.93 442420 7379500 80 06:39:01 AM 25206280 28668220 7449424 22.81 2688 3744188 3528224 10.47 444280 6396516 20 06:40:01 AM 24597588 28301780 8058116 24.68 2688 3983184 3808680 11.30 507592 6931852 234220 06:41:01 AM 22658708 26854164 9996996 30.61 2688 4463800 6564836 19.48 555440 8763088 460 06:42:01 AM 23654892 27789988 9000812 27.56 2688 4391460 4144504 12.30 554208 7784468 17508 06:43:01 AM 25150952 30416332 7504752 22.98 2688 5512236 1978352 5.87 977240 5862024 192720 06:44:01 AM 24974384 30135940 7681320 23.52 2688 5406792 2284644 6.78 1150416 5863244 16100 Average: 25121903 28795991 7533801 23.07 2688 3951693 3797633 11.27 535446 6389081 75981 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 202.35 142.45 1870.49 38.11 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 419.40 332.18 5349.79 46.81 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 356.51 233.31 10041.74 33.00 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:36:01 AM veth8c45716 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 06:37:01 AM lo 11.63 11.63 0.95 0.95 0.00 0.00 0.00 0.00 06:37:01 AM eth0 26.01 22.21 5.88 9.47 0.00 0.00 0.00 0.00 06:37:01 AM docker0 2.37 2.87 0.35 0.33 0.00 0.00 0.00 0.00 06:37:01 AM vethbf48a51 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:38:02 AM lo 66.13 66.13 4.82 4.82 0.00 0.00 0.00 0.00 06:38:02 AM eth0 235.98 172.13 62.70 69.61 0.00 0.00 0.00 0.00 06:38:02 AM docker0 9.51 10.89 1.42 1.46 0.00 0.00 0.00 0.00 06:39:01 AM lo 25.31 25.31 1.24 1.24 0.00 0.00 0.00 0.00 06:39:01 AM eth0 189.92 145.04 101.41 57.60 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:40:01 AM eth0 77.55 65.16 711.68 16.33 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 319.18 319.18 47.46 47.46 0.00 0.00 0.00 0.00 06:41:01 AM eth0 546.07 294.07 2287.85 32.56 0.00 0.00 0.00 0.00 06:41:01 AM docker0 137.94 145.63 21.54 23.13 0.00 0.00 0.00 0.00 06:41:01 AM vethe085058 124.98 131.82 21.92 19.57 0.00 0.00 0.00 0.00 06:41:01 AM veth3ffbd2a 12.96 14.51 1.51 3.82 0.00 0.00 0.00 0.00 06:42:01 AM lo 1117.76 1117.76 201.26 201.26 0.00 0.00 0.00 0.00 06:42:01 AM eth0 111.73 84.39 310.69 33.50 0.00 0.00 0.00 0.00 06:42:01 AM docker0 492.65 504.58 99.88 95.25 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 06:43:01 AM eth0 327.65 205.95 1619.09 79.76 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 100.00 61.85 33.17 225.90 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 140.28 140.28 23.29 23.29 0.00 0.00 0.00 0.00 Average: eth0 235.81 159.91 2038.77 58.43 0.00 0.00 0.00 0.00 Average: docker0 58.50 60.46 11.22 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) 07/26/2025 _x86_64_ (8 CPU) 06:32:22 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 11.34 0.00 0.99 1.68 0.06 85.93 06:34:01 AM 0 8.54 0.00 0.42 0.08 0.05 90.91 06:34:01 AM 1 16.27 0.00 1.42 0.99 0.07 81.26 06:34:01 AM 2 2.36 0.00 0.58 1.17 0.08 95.81 06:34:01 AM 3 17.98 0.00 1.41 1.47 0.07 79.07 06:34:01 AM 4 10.24 0.00 1.14 4.38 0.05 84.19 06:34:01 AM 5 9.83 0.00 0.80 1.87 0.07 87.43 06:34:01 AM 6 17.60 0.00 1.49 1.74 0.05 79.12 06:34:01 AM 7 7.89 0.00 0.70 1.77 0.03 89.60 06:35:01 AM all 34.25 0.00 1.33 1.69 0.10 62.63 06:35:01 AM 0 39.07 0.00 1.81 0.64 0.12 58.37 06:35:01 AM 1 30.61 0.00 1.35 2.22 0.08 65.73 06:35:01 AM 2 22.83 0.00 1.27 0.89 0.13 74.88 06:35:01 AM 3 43.10 0.00 1.01 1.72 0.10 54.07 06:35:01 AM 4 28.89 0.00 1.15 1.72 0.08 68.15 06:35:01 AM 5 38.46 0.00 1.10 1.39 0.10 58.95 06:35:01 AM 6 35.16 0.00 0.92 2.49 0.10 61.32 06:35:01 AM 7 35.91 0.00 2.01 2.45 0.08 59.55 06:36:01 AM all 31.87 0.00 2.78 2.51 0.09 62.75 06:36:01 AM 0 37.64 0.00 2.45 0.27 0.10 59.53 06:36:01 AM 1 22.39 0.00 2.89 4.08 0.08 70.55 06:36:01 AM 2 27.35 0.00 2.08 1.81 0.10 68.65 06:36:01 AM 3 35.83 0.00 2.59 1.95 0.10 59.54 06:36:01 AM 4 18.12 0.00 3.77 1.50 0.08 76.52 06:36:01 AM 5 28.61 0.00 3.13 6.81 0.08 61.37 06:36:01 AM 6 40.99 0.00 2.79 2.77 0.08 53.36 06:36:01 AM 7 44.01 0.00 2.52 0.91 0.10 52.46 06:37:01 AM all 19.49 0.00 1.97 0.13 0.09 78.32 06:37:01 AM 0 22.15 0.00 2.41 0.15 0.08 75.21 06:37:01 AM 1 19.15 0.00 2.07 0.05 0.08 78.65 06:37:01 AM 2 16.14 0.00 1.73 0.13 0.10 81.90 06:37:01 AM 3 20.56 0.00 1.89 0.00 0.08 77.47 06:37:01 AM 4 16.05 0.00 1.54 0.10 0.10 82.21 06:37:01 AM 5 22.24 0.00 2.12 0.03 0.08 75.52 06:37:01 AM 6 22.08 0.00 2.31 0.17 0.10 75.34 06:37:01 AM 7 17.55 0.00 1.67 0.40 0.10 80.28 06:38:02 AM all 15.10 0.00 1.76 0.07 0.08 82.99 06:38:02 AM 0 13.63 0.00 1.54 0.18 0.10 84.55 06:38:02 AM 1 21.76 0.00 2.06 0.05 0.08 76.04 06:38:02 AM 2 8.27 0.00 1.84 0.07 0.08 89.74 06:38:02 AM 3 20.30 0.00 2.24 0.08 0.10 77.28 06:38:02 AM 4 14.82 0.00 1.54 0.03 0.08 83.52 06:38:02 AM 5 13.92 0.00 1.87 0.08 0.08 84.04 06:38:02 AM 6 13.35 0.00 1.66 0.00 0.05 84.94 06:38:02 AM 7 14.75 0.00 1.34 0.03 0.08 83.79 06:39:01 AM all 11.10 0.00 0.67 0.03 0.06 88.14 06:39:01 AM 0 13.73 0.00 0.46 0.02 0.05 85.74 06:39:01 AM 1 11.19 0.00 0.49 0.02 0.05 88.25 06:39:01 AM 2 5.38 0.00 0.68 0.19 0.07 93.68 06:39:01 AM 3 4.85 0.00 0.90 0.00 0.05 94.20 06:39:01 AM 4 9.81 0.00 0.34 0.00 0.05 89.80 06:39:01 AM 5 3.64 0.00 0.90 0.00 0.07 95.39 06:39:01 AM 6 6.55 0.00 0.32 0.00 0.05 93.07 06:39:01 AM 7 33.60 0.00 1.26 0.05 0.07 65.02 06:40:01 AM all 34.42 0.00 0.89 0.06 0.08 64.55 06:40:01 AM 0 30.56 0.00 0.87 0.00 0.08 68.49 06:40:01 AM 1 46.44 0.00 0.85 0.03 0.10 52.58 06:40:01 AM 2 31.43 0.00 0.63 0.02 0.07 67.85 06:40:01 AM 3 19.99 0.00 0.37 0.13 0.08 79.43 06:40:01 AM 4 44.55 0.00 1.47 0.20 0.08 53.70 06:40:01 AM 5 25.44 0.00 0.78 0.00 0.07 73.71 06:40:01 AM 6 19.40 0.00 1.04 0.00 0.05 79.51 06:40:01 AM 7 57.56 0.00 1.12 0.08 0.08 41.16 06:41:01 AM all 26.60 0.00 2.14 1.29 0.09 69.88 06:41:01 AM 0 20.95 0.00 1.93 0.05 0.08 76.98 06:41:01 AM 1 16.23 0.00 2.12 3.28 0.08 78.29 06:41:01 AM 2 20.15 0.00 1.94 1.25 0.10 76.56 06:41:01 AM 3 32.55 0.00 2.24 0.25 0.12 64.84 06:41:01 AM 4 37.82 0.00 2.64 1.33 0.10 58.11 06:41:01 AM 5 27.67 0.00 2.05 1.04 0.10 69.14 06:41:01 AM 6 35.50 0.00 2.49 2.84 0.10 59.07 06:41:01 AM 7 21.91 0.00 1.72 0.25 0.07 76.06 06:42:01 AM all 29.22 0.00 2.03 0.32 0.10 68.34 06:42:01 AM 0 34.50 0.00 2.02 0.10 0.10 63.28 06:42:01 AM 1 25.81 0.00 2.06 0.03 0.10 71.99 06:42:01 AM 2 22.72 0.00 2.82 0.55 0.10 73.81 06:42:01 AM 3 28.51 0.00 2.55 1.09 0.08 67.76 06:42:01 AM 4 37.96 0.00 2.69 0.05 0.10 59.20 06:42:01 AM 5 35.86 0.00 1.76 0.42 0.10 61.86 06:42:01 AM 6 24.52 0.00 0.74 0.23 0.08 74.43 06:42:01 AM 7 23.86 0.00 1.61 0.05 0.10 74.38 06:43:01 AM all 33.46 0.00 2.07 1.15 0.08 63.24 06:43:01 AM 0 41.84 0.00 1.46 1.64 0.08 54.98 06:43:01 AM 1 17.14 0.00 2.27 1.07 0.13 79.38 06:43:01 AM 2 20.36 0.00 1.19 0.67 0.08 77.70 06:43:01 AM 3 39.08 0.00 2.74 3.31 0.08 54.79 06:43:01 AM 4 35.08 0.00 1.68 1.19 0.05 62.01 06:43:01 AM 5 46.02 0.00 1.47 0.07 0.08 52.35 06:43:01 AM 6 21.99 0.00 3.57 0.37 0.05 74.02 06:43:01 AM 7 46.19 0.00 2.19 0.85 0.07 50.69 06:44:01 AM all 10.26 0.00 0.70 0.28 0.04 88.72 06:44:01 AM 0 4.42 0.00 0.40 0.02 0.05 95.12 06:44:01 AM 1 3.56 0.00 0.65 0.00 0.07 95.73 06:44:01 AM 2 4.17 0.00 0.75 1.37 0.03 93.68 06:44:01 AM 3 16.29 0.00 0.72 0.07 0.03 82.89 06:44:01 AM 4 5.72 0.00 0.70 0.07 0.03 93.47 06:44:01 AM 5 11.40 0.00 0.38 0.02 0.02 88.18 06:44:01 AM 6 7.15 0.00 0.58 0.28 0.05 91.94 06:44:01 AM 7 29.35 0.00 1.45 0.40 0.03 68.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.38 0.00 1.58 0.84 0.08 74.13 Average: 0 24.27 0.00 1.43 0.29 0.08 73.93 Average: 1 20.98 0.00 1.66 1.07 0.09 76.21 Average: 2 16.47 0.00 1.41 0.74 0.09 81.29 Average: 3 25.37 0.00 1.69 0.92 0.08 71.94 Average: 4 23.56 0.00 1.69 0.96 0.07 73.71 Average: 5 23.93 0.00 1.49 1.07 0.08 73.43 Average: 6 22.21 0.00 1.63 0.99 0.07 75.10 Average: 7 30.23 0.00 1.60 0.66 0.07 67.44