---> uname -a: Linux prd-centos8-docker-8c-8g-47529.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 2128 24236 19 5524 29287 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:09:d1:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe09:d12d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:ad:4f:ac 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::42:52ff:fead:4fac/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) 09/20/2025 _x86_64_ (8 CPU) 06:32:45 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 258.88 32.86 226.02 7525.11 33313.03 06:35:01 AM 255.76 17.81 237.94 3784.30 15434.64 06:36:01 AM 126.55 1.30 125.25 335.28 10532.69 06:37:01 AM 121.29 0.67 120.62 452.44 39779.06 06:38:01 AM 23.53 0.47 23.06 14.80 468.68 06:39:01 AM 5.52 0.00 5.52 0.00 381.34 06:40:01 AM 37.54 0.00 37.54 0.00 8478.10 06:41:01 AM 90.75 0.00 90.75 0.00 15683.29 06:42:01 AM 143.56 0.00 143.56 0.00 2063.51 06:43:01 AM 55.65 5.16 50.48 4602.87 29043.82 06:44:01 AM 47.53 0.82 46.71 82.52 3112.01 Average: 106.05 5.37 100.68 1527.06 14391.12 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 29568112 31227844 3087592 9.45 2688 1983424 1450272 4.30 147168 2510352 160776 06:35:01 AM 27828256 30049892 4827448 14.78 2688 2533848 2435788 7.23 234496 4101852 213880 06:36:01 AM 25188988 28855112 7466716 22.86 2688 3957384 3618140 10.73 331504 6568140 1359764 06:37:01 AM 25022516 28485988 7633188 23.37 2688 3745500 4251320 12.61 438616 6580368 120 06:38:01 AM 24877784 28346304 7777920 23.82 2688 3750704 3713296 11.02 441920 6724040 24 06:39:01 AM 25247696 28725344 7408008 22.69 2688 3759864 3489140 10.35 443920 6356524 20 06:40:01 AM 23951364 28137460 8704340 26.65 2688 4449856 4231000 12.55 508744 7552660 450328 06:41:01 AM 22633692 26846588 10022012 30.69 2688 4481208 6527580 19.37 556012 8788712 2696 06:42:01 AM 23276832 27425944 9378872 28.72 2688 4406132 4507804 13.37 555232 8163804 676 06:43:01 AM 25061696 30235348 7594008 23.25 2688 5421176 2122100 6.30 970080 5958896 27040 06:44:01 AM 24819896 29992536 7835808 24.00 2688 5417604 2452268 7.28 1163200 6004424 9712 Average: 25225167 28938942 7430537 22.75 2688 3991518 3527155 10.47 526445 6300888 202276 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 459.56 273.63 1870.79 64.52 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 432.13 318.45 6003.31 61.09 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 400.70 276.35 10682.81 40.27 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 16.97 16.97 1.60 1.60 0.00 0.00 0.00 0.00 06:37:01 AM eth0 44.09 28.95 11.08 13.10 0.00 0.00 0.00 0.00 06:37:01 AM docker0 5.43 6.08 0.72 0.70 0.00 0.00 0.00 0.00 06:37:01 AM vethea42c7f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:38:01 AM lo 67.11 67.11 4.58 4.58 0.00 0.00 0.00 0.00 06:38:01 AM eth0 256.11 189.24 66.23 74.80 0.00 0.00 0.00 0.00 06:38:01 AM docker0 6.95 8.10 1.11 1.14 0.00 0.00 0.00 0.00 06:39:01 AM lo 18.70 18.70 0.91 0.91 0.00 0.00 0.00 0.00 06:39:01 AM eth0 172.42 141.29 100.80 50.43 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 477.40 217.70 2971.52 26.97 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 614.56 614.56 92.84 92.84 0.00 0.00 0.00 0.00 06:41:01 AM eth0 93.57 72.60 30.12 31.19 0.00 0.00 0.00 0.00 06:41:01 AM docker0 268.68 280.58 42.42 45.26 0.00 0.00 0.00 0.00 06:41:01 AM veth88a9abf 242.20 252.07 42.84 37.76 0.00 0.00 0.00 0.00 06:41:01 AM veth173009a 26.49 29.22 3.25 7.77 0.00 0.00 0.00 0.00 06:42:01 AM lo 808.10 808.10 157.51 157.51 0.00 0.00 0.00 0.00 06:42:01 AM eth0 86.94 68.21 272.00 26.95 0.00 0.00 0.00 0.00 06:42:01 AM docker0 367.27 374.72 81.09 73.90 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 295.78 178.22 1620.65 78.33 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 81.47 47.66 30.59 221.46 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 138.70 138.70 23.41 23.41 0.00 0.00 0.00 0.00 Average: eth0 254.55 164.75 2150.73 62.64 0.00 0.00 0.00 0.00 Average: docker0 58.94 60.86 11.39 11.00 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) 09/20/2025 _x86_64_ (8 CPU) 06:32:45 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 15.29 0.00 2.63 1.67 0.06 80.35 06:34:01 AM 0 8.48 0.00 2.16 3.24 0.10 86.02 06:34:01 AM 1 10.59 0.00 1.97 1.14 0.05 86.24 06:34:01 AM 2 16.35 0.00 2.74 0.72 0.07 80.12 06:34:01 AM 3 29.81 0.00 2.89 2.30 0.07 64.92 06:34:01 AM 4 14.99 0.00 2.71 1.15 0.05 81.10 06:34:01 AM 5 21.46 0.00 3.90 3.00 0.05 71.59 06:34:01 AM 6 10.04 0.00 2.84 0.72 0.03 86.37 06:34:01 AM 7 10.50 0.00 1.81 1.12 0.05 86.52 06:35:01 AM all 25.27 0.00 1.63 1.62 0.38 71.10 06:35:01 AM 0 15.98 0.00 1.34 1.00 0.84 80.85 06:35:01 AM 1 25.49 0.00 2.86 0.91 0.17 70.58 06:35:01 AM 2 33.99 0.00 2.25 1.25 0.38 62.12 06:35:01 AM 3 14.63 0.00 1.49 5.30 0.75 77.83 06:35:01 AM 4 15.37 0.00 1.27 0.79 0.08 82.49 06:35:01 AM 5 38.14 0.00 1.60 0.73 0.37 59.16 06:35:01 AM 6 22.88 0.00 1.09 2.32 0.08 73.63 06:35:01 AM 7 35.60 0.00 1.13 0.68 0.37 62.21 06:36:01 AM all 41.80 0.00 2.73 0.44 0.18 54.84 06:36:01 AM 0 53.48 0.00 2.51 0.03 0.17 43.80 06:36:01 AM 1 34.11 0.00 2.43 1.31 0.15 62.00 06:36:01 AM 2 30.00 0.00 3.60 0.63 0.12 65.65 06:36:01 AM 3 30.33 0.00 3.04 0.45 0.45 65.73 06:36:01 AM 4 45.38 0.00 3.74 0.27 0.10 50.51 06:36:01 AM 5 47.74 0.00 2.77 0.52 0.20 48.77 06:36:01 AM 6 54.35 0.00 2.24 0.19 0.14 43.09 06:36:01 AM 7 38.78 0.00 1.52 0.14 0.10 59.46 06:37:01 AM all 18.99 0.00 2.17 2.33 0.08 76.44 06:37:01 AM 0 19.42 0.00 1.59 0.07 0.08 78.84 06:37:01 AM 1 17.41 0.00 2.60 9.09 0.08 70.82 06:37:01 AM 2 18.86 0.00 1.98 3.62 0.07 75.47 06:37:01 AM 3 25.87 0.00 2.78 2.36 0.08 68.91 06:37:01 AM 4 17.81 0.00 1.84 0.79 0.07 79.49 06:37:01 AM 5 15.77 0.00 1.87 0.27 0.08 82.01 06:37:01 AM 6 19.87 0.00 2.46 2.41 0.08 75.17 06:37:01 AM 7 16.89 0.00 2.20 0.07 0.08 80.76 06:38:01 AM all 14.97 0.00 1.82 0.05 0.07 83.10 06:38:01 AM 0 20.57 0.00 1.82 0.10 0.07 77.44 06:38:01 AM 1 18.44 0.00 1.83 0.03 0.07 79.63 06:38:01 AM 2 12.15 0.00 1.44 0.02 0.07 86.32 06:38:01 AM 3 13.08 0.00 1.86 0.02 0.08 84.96 06:38:01 AM 4 12.58 0.00 1.22 0.12 0.07 86.02 06:38:01 AM 5 16.76 0.00 2.91 0.02 0.07 80.25 06:38:01 AM 6 12.60 0.00 1.84 0.02 0.07 85.47 06:38:01 AM 7 13.53 0.00 1.62 0.08 0.07 84.70 06:39:01 AM all 11.76 0.00 0.56 0.02 0.04 87.62 06:39:01 AM 0 7.73 0.00 0.27 0.00 0.05 91.95 06:39:01 AM 1 5.06 0.00 0.53 0.00 0.05 94.35 06:39:01 AM 2 6.46 0.00 0.63 0.00 0.05 92.86 06:39:01 AM 3 43.70 0.00 1.28 0.00 0.07 54.95 06:39:01 AM 4 6.74 0.00 0.20 0.12 0.02 92.93 06:39:01 AM 5 11.61 0.00 0.18 0.00 0.03 88.17 06:39:01 AM 6 7.41 0.00 0.69 0.03 0.05 91.83 06:39:01 AM 7 5.32 0.00 0.70 0.00 0.03 93.95 06:40:01 AM all 33.96 0.00 1.50 0.25 0.09 64.21 06:40:01 AM 0 44.64 0.00 1.54 0.00 0.10 53.72 06:40:01 AM 1 37.61 0.00 1.10 0.74 0.08 60.47 06:40:01 AM 2 26.83 0.00 1.41 0.05 0.07 71.64 06:40:01 AM 3 35.74 0.00 1.39 0.52 0.08 62.27 06:40:01 AM 4 34.91 0.00 1.69 0.22 0.08 63.09 06:40:01 AM 5 34.33 0.00 2.29 0.20 0.10 63.08 06:40:01 AM 6 21.01 0.00 0.75 0.08 0.07 78.09 06:40:01 AM 7 36.64 0.00 1.79 0.18 0.10 61.28 06:41:01 AM all 26.93 0.00 1.80 0.56 0.10 70.61 06:41:01 AM 0 24.57 0.00 1.62 0.15 0.10 73.55 06:41:01 AM 1 19.99 0.00 1.83 0.22 0.10 77.86 06:41:01 AM 2 36.69 0.00 2.25 0.69 0.12 60.26 06:41:01 AM 3 34.90 0.00 1.56 0.50 0.12 62.93 06:41:01 AM 4 24.91 0.00 1.42 0.34 0.10 73.23 06:41:01 AM 5 27.07 0.00 2.23 1.71 0.10 68.89 06:41:01 AM 6 21.12 0.00 1.74 0.29 0.08 76.76 06:41:01 AM 7 26.19 0.00 1.73 0.60 0.08 71.40 06:42:01 AM all 28.09 0.00 1.66 0.24 0.09 69.93 06:42:01 AM 0 40.54 0.00 2.54 0.82 0.10 56.00 06:42:01 AM 1 14.45 0.00 2.58 0.84 0.08 82.05 06:42:01 AM 2 30.05 0.00 1.14 0.07 0.10 68.65 06:42:01 AM 3 33.34 0.00 1.66 0.03 0.08 64.88 06:42:01 AM 4 30.94 0.00 1.84 0.15 0.08 66.98 06:42:01 AM 5 24.50 0.00 1.22 0.00 0.07 74.21 06:42:01 AM 6 39.82 0.00 0.95 0.05 0.10 59.08 06:42:01 AM 7 11.00 0.00 1.32 0.00 0.07 87.61 06:43:01 AM all 31.28 0.00 1.76 0.80 0.08 66.08 06:43:01 AM 0 52.90 0.00 2.41 0.13 0.12 44.44 06:43:01 AM 1 15.54 0.00 0.92 1.22 0.07 82.26 06:43:01 AM 2 34.32 0.00 1.46 0.97 0.08 63.17 06:43:01 AM 3 33.69 0.00 2.28 2.31 0.08 61.64 06:43:01 AM 4 26.48 0.00 1.66 1.22 0.07 70.57 06:43:01 AM 5 46.69 0.00 0.97 0.28 0.10 51.96 06:43:01 AM 6 20.59 0.00 2.28 0.08 0.08 76.97 06:43:01 AM 7 20.07 0.00 2.07 0.15 0.07 77.64 06:44:01 AM all 9.21 0.00 0.82 0.09 0.04 89.85 06:44:01 AM 0 9.35 0.00 0.95 0.02 0.05 89.63 06:44:01 AM 1 2.77 0.00 0.57 0.02 0.03 96.61 06:44:01 AM 2 19.99 0.00 1.35 0.08 0.05 78.52 06:44:01 AM 3 0.90 0.00 0.40 0.02 0.03 98.65 06:44:01 AM 4 0.75 0.00 0.33 0.10 0.03 98.78 06:44:01 AM 5 12.64 0.00 0.62 0.23 0.03 86.48 06:44:01 AM 6 9.40 0.00 1.07 0.05 0.02 89.46 06:44:01 AM 7 17.83 0.00 1.23 0.23 0.03 80.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.38 0.00 1.73 0.74 0.11 74.04 Average: 0 27.05 0.00 1.71 0.51 0.16 70.58 Average: 1 18.30 0.00 1.75 1.41 0.09 78.46 Average: 2 24.13 0.00 1.83 0.74 0.11 73.19 Average: 3 26.91 0.00 1.87 1.26 0.17 69.79 Average: 4 20.96 0.00 1.63 0.48 0.07 76.86 Average: 5 26.95 0.00 1.87 0.63 0.11 70.44 Average: 6 21.68 0.00 1.63 0.57 0.07 76.05 Average: 7 21.09 0.00 1.56 0.30 0.10 76.96