---> uname -a: Linux prd-centos8-docker-8c-8g-33165.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 1130 25117 19 5641 30286 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:55:80:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe55:80f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:63:8b:bd 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::42:29ff:fe63:8bbd/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) 08/05/2025 _x86_64_ (8 CPU) 10:32:48 LINUX RESTART (8 CPU) 10:33:02 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 251.91 23.67 228.24 6071.04 9710.05 10:35:01 AM 284.61 18.94 265.67 4078.63 15032.35 10:36:01 AM 185.39 0.82 184.57 479.57 47888.29 10:37:01 AM 36.15 0.03 36.12 0.40 519.46 10:38:01 AM 25.62 0.48 25.14 21.46 459.75 10:39:01 AM 5.17 0.00 5.17 0.00 411.13 10:40:01 AM 17.23 0.00 17.23 0.00 410.38 10:41:01 AM 103.87 0.00 103.87 0.00 23535.19 10:42:01 AM 171.46 0.00 171.46 0.00 1841.78 10:43:01 AM 39.55 2.48 37.07 4509.03 1763.21 10:44:01 AM 53.28 1.80 51.48 1785.67 33226.04 Average: 106.53 4.36 102.18 1533.67 12258.07 10:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 29527524 31242964 3128188 9.58 2688 2036492 1450208 4.30 155048 2536560 205904 10:35:01 AM 28000300 30216264 4655412 14.26 2688 2526380 2222260 6.59 258396 3903208 205596 10:36:01 AM 25255684 28652768 7400028 22.66 2688 3680604 3682928 10.93 415808 6380332 468 10:37:01 AM 25012292 28413108 7643420 23.41 2688 3683072 5212520 15.47 433168 6598852 124 10:38:01 AM 24875752 28281460 7779960 23.82 2688 3688036 3896780 11.56 439608 6730624 464 10:39:01 AM 25677540 29092976 6978172 21.37 2688 3697700 3219056 9.55 441628 5932424 32 10:40:01 AM 25380744 29008576 7274968 22.28 2688 3908480 3256760 9.66 500692 6163968 206188 10:41:01 AM 23696372 27817348 8959340 27.44 2688 4389536 5850372 17.36 551992 7737584 1560 10:42:01 AM 24705348 28791116 7950364 24.35 2688 4342700 3808296 11.30 549700 6746660 15580 10:43:01 AM 25887988 30967344 6767724 20.72 2688 5327880 2071752 6.15 731996 5375596 832264 10:44:01 AM 25754044 31044288 6901668 21.13 2688 5534400 1497316 4.44 961696 5273124 39856 Average: 25797599 29411656 6858113 21.00 2688 3892298 3288023 9.76 494521 5761721 137094 10:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 549.39 341.88 2062.50 70.80 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 474.26 371.61 5514.65 69.25 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 353.57 213.71 10035.77 26.64 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:37:01 AM lo 17.18 17.18 1.32 1.32 0.00 0.00 0.00 0.00 10:37:01 AM eth0 29.39 27.56 9.10 12.75 0.00 0.00 0.00 0.00 10:37:01 AM docker0 2.92 3.55 0.42 0.43 0.00 0.00 0.00 0.00 10:37:01 AM veth052e3b3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:38:01 AM lo 68.47 68.47 4.94 4.94 0.00 0.00 0.00 0.00 10:38:01 AM eth0 303.32 222.69 82.26 81.20 0.00 0.00 0.00 0.00 10:38:01 AM docker0 9.53 10.81 1.42 1.42 0.00 0.00 0.00 0.00 10:39:01 AM lo 42.79 42.79 2.09 2.09 0.00 0.00 0.00 0.00 10:39:01 AM eth0 120.10 98.03 61.85 40.47 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:40:01 AM eth0 142.12 110.01 354.96 35.22 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 18.49 18.49 2.40 2.40 0.00 0.00 0.00 0.00 10:41:01 AM eth0 650.08 327.47 2683.54 24.51 0.00 0.00 0.00 0.00 10:41:01 AM docker0 8.86 10.03 0.83 1.92 0.00 0.00 0.00 0.00 10:41:01 AM veth018e215 8.86 10.16 0.95 1.93 0.00 0.00 0.00 0.00 10:41:01 AM veth78ab00b 0.00 0.48 0.00 0.23 0.00 0.00 0.00 0.00 10:42:01 AM lo 1393.29 1393.29 244.24 244.24 0.00 0.00 0.00 0.00 10:42:01 AM eth0 89.81 68.98 272.52 28.99 0.00 0.00 0.00 0.00 10:42:01 AM docker0 617.72 634.28 120.06 115.71 0.00 0.00 0.00 0.00 10:43:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:43:01 AM eth0 90.04 72.51 1257.16 17.98 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 352.50 243.30 2364.63 58.26 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 140.35 140.35 23.23 23.23 0.00 0.00 0.00 0.00 Average: eth0 286.38 190.48 2245.65 42.33 0.00 0.00 0.00 0.00 Average: docker0 58.19 59.99 11.18 10.88 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) 08/05/2025 _x86_64_ (8 CPU) 10:32:48 LINUX RESTART (8 CPU) 10:33:02 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 15.30 0.00 2.15 0.64 0.06 81.85 10:34:01 AM 0 12.41 0.00 2.02 1.85 0.05 83.66 10:34:01 AM 1 15.60 0.00 2.49 0.43 0.07 81.41 10:34:01 AM 2 12.09 0.00 2.02 0.32 0.07 85.49 10:34:01 AM 3 16.25 0.00 1.90 0.37 0.05 81.42 10:34:01 AM 4 24.03 0.00 2.77 0.90 0.07 72.24 10:34:01 AM 5 25.97 0.00 2.21 0.53 0.05 71.25 10:34:01 AM 6 6.95 0.00 2.20 0.43 0.09 90.34 10:34:01 AM 7 9.03 0.00 1.56 0.31 0.05 89.05 10:35:01 AM all 35.38 0.00 1.58 0.87 0.09 62.08 10:35:01 AM 0 32.59 0.00 0.75 0.12 0.07 66.48 10:35:01 AM 1 31.86 0.00 1.87 1.00 0.08 65.19 10:35:01 AM 2 40.94 0.00 1.72 1.40 0.12 55.81 10:35:01 AM 3 28.59 0.00 1.76 1.02 0.10 68.53 10:35:01 AM 4 36.44 0.00 1.39 0.64 0.08 61.45 10:35:01 AM 5 42.49 0.00 1.29 0.20 0.08 55.93 10:35:01 AM 6 29.44 0.00 1.94 1.46 0.08 67.07 10:35:01 AM 7 40.70 0.00 1.89 1.12 0.08 56.20 10:36:01 AM all 35.75 0.00 3.21 0.81 0.08 60.15 10:36:01 AM 0 30.14 0.00 2.07 0.94 0.08 66.77 10:36:01 AM 1 43.42 0.00 3.03 0.12 0.08 53.34 10:36:01 AM 2 26.72 0.00 3.83 2.44 0.07 66.94 10:36:01 AM 3 44.19 0.00 3.46 0.54 0.08 51.73 10:36:01 AM 4 49.74 0.00 3.91 0.57 0.08 45.69 10:36:01 AM 5 29.57 0.00 2.93 0.71 0.08 66.71 10:36:01 AM 6 21.91 0.00 3.70 0.05 0.07 74.27 10:36:01 AM 7 40.41 0.00 2.73 1.09 0.08 55.69 10:37:01 AM all 19.59 0.00 2.31 0.13 0.08 77.89 10:37:01 AM 0 16.96 0.00 2.53 0.03 0.10 80.38 10:37:01 AM 1 22.98 0.00 2.41 0.03 0.08 74.49 10:37:01 AM 2 18.79 0.00 1.97 0.05 0.08 79.10 10:37:01 AM 3 23.98 0.00 2.51 0.05 0.08 73.38 10:37:01 AM 4 22.33 0.00 2.74 0.05 0.07 74.82 10:37:01 AM 5 22.08 0.00 3.01 0.10 0.10 74.71 10:37:01 AM 6 18.15 0.00 1.89 0.03 0.07 79.85 10:37:01 AM 7 11.35 0.00 1.45 0.66 0.07 86.48 10:38:01 AM all 15.15 0.00 2.03 0.05 0.07 82.70 10:38:01 AM 0 17.36 0.00 2.43 0.02 0.07 80.12 10:38:01 AM 1 15.21 0.00 1.88 0.07 0.07 82.78 10:38:01 AM 2 18.41 0.00 1.54 0.03 0.07 79.95 10:38:01 AM 3 11.64 0.00 2.01 0.20 0.07 86.08 10:38:01 AM 4 12.49 0.00 1.76 0.05 0.08 85.62 10:38:01 AM 5 17.59 0.00 1.66 0.00 0.07 80.69 10:38:01 AM 6 13.66 0.00 2.51 0.03 0.07 83.73 10:38:01 AM 7 14.82 0.00 2.43 0.02 0.07 82.67 10:39:01 AM all 8.05 0.00 0.74 0.01 0.06 91.14 10:39:01 AM 0 8.10 0.00 1.05 0.00 0.07 90.78 10:39:01 AM 1 5.18 0.00 0.77 0.00 0.05 94.00 10:39:01 AM 2 17.52 0.00 0.74 0.00 0.05 81.69 10:39:01 AM 3 3.94 0.00 0.38 0.08 0.07 95.53 10:39:01 AM 4 13.92 0.00 0.70 0.03 0.05 85.29 10:39:01 AM 5 3.76 0.00 0.97 0.00 0.07 95.20 10:39:01 AM 6 6.52 0.00 0.95 0.00 0.05 92.48 10:39:01 AM 7 5.43 0.00 0.38 0.00 0.05 94.14 10:40:01 AM all 25.84 0.00 0.85 0.03 0.06 73.22 10:40:01 AM 0 11.65 0.00 0.27 0.03 0.07 87.98 10:40:01 AM 1 30.17 0.00 1.80 0.15 0.08 67.80 10:40:01 AM 2 60.76 0.00 0.62 0.02 0.08 38.52 10:40:01 AM 3 26.85 0.00 1.30 0.00 0.05 71.80 10:40:01 AM 4 33.33 0.00 0.93 0.00 0.05 65.69 10:40:01 AM 5 15.10 0.00 0.35 0.00 0.05 84.50 10:40:01 AM 6 18.61 0.00 0.69 0.00 0.05 80.66 10:40:01 AM 7 10.17 0.00 0.82 0.05 0.05 88.91 10:41:01 AM all 27.04 0.00 1.93 0.63 0.09 70.31 10:41:01 AM 0 31.41 0.00 1.74 0.00 0.08 66.76 10:41:01 AM 1 38.95 0.00 2.20 0.62 0.10 58.13 10:41:01 AM 2 42.85 0.00 2.23 0.45 0.08 54.38 10:41:01 AM 3 33.03 0.00 2.67 2.08 0.08 62.13 10:41:01 AM 4 10.75 0.00 1.73 0.67 0.10 86.75 10:41:01 AM 5 15.63 0.00 1.56 0.77 0.07 81.97 10:41:01 AM 6 21.58 0.00 1.63 0.32 0.08 76.38 10:41:01 AM 7 22.13 0.00 1.69 0.15 0.08 75.95 10:42:01 AM all 31.26 0.00 2.57 0.33 0.10 65.73 10:42:01 AM 0 24.29 0.00 2.61 0.03 0.10 72.97 10:42:01 AM 1 28.02 0.00 2.08 0.02 0.10 69.79 10:42:01 AM 2 46.17 0.00 2.67 0.05 0.10 51.01 10:42:01 AM 3 33.22 0.00 2.71 0.02 0.12 63.94 10:42:01 AM 4 28.99 0.00 2.64 0.12 0.10 68.16 10:42:01 AM 5 29.81 0.00 3.15 2.34 0.10 64.60 10:42:01 AM 6 31.67 0.00 2.42 0.02 0.08 65.81 10:42:01 AM 7 27.91 0.00 2.30 0.05 0.10 69.64 10:43:01 AM all 31.71 0.00 1.78 0.12 0.07 66.32 10:43:01 AM 0 35.14 0.00 1.46 0.00 0.08 63.32 10:43:01 AM 1 21.01 0.00 1.66 0.12 0.08 77.14 10:43:01 AM 2 30.62 0.00 2.06 0.18 0.07 67.07 10:43:01 AM 3 49.25 0.00 2.81 0.00 0.07 47.87 10:43:01 AM 4 22.13 0.00 1.59 0.05 0.07 76.16 10:43:01 AM 5 19.73 0.00 1.88 0.50 0.07 77.83 10:43:01 AM 6 28.70 0.00 1.39 0.08 0.07 69.76 10:43:01 AM 7 47.06 0.00 1.44 0.00 0.08 51.42 10:44:01 AM all 27.03 0.00 1.19 0.49 0.06 71.23 10:44:01 AM 0 18.50 0.00 1.44 0.08 0.07 79.92 10:44:01 AM 1 18.78 0.00 1.22 0.60 0.07 79.34 10:44:01 AM 2 38.61 0.00 2.16 0.69 0.08 58.46 10:44:01 AM 3 36.30 0.00 1.07 0.33 0.07 62.23 10:44:01 AM 4 35.50 0.00 0.60 0.20 0.07 63.63 10:44:01 AM 5 18.68 0.00 1.36 1.26 0.05 78.66 10:44:01 AM 6 15.08 0.00 0.75 0.02 0.05 84.10 10:44:01 AM 7 34.80 0.00 0.90 0.75 0.05 63.49 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.74 0.00 1.85 0.37 0.07 72.96 Average: 0 21.69 0.00 1.67 0.28 0.08 76.28 Average: 1 24.65 0.00 1.94 0.29 0.08 73.04 Average: 2 32.19 0.00 1.96 0.51 0.08 65.26 Average: 3 27.93 0.00 2.05 0.43 0.08 69.51 Average: 4 26.33 0.00 1.88 0.30 0.07 71.42 Average: 5 21.84 0.00 1.85 0.58 0.07 75.66 Average: 6 19.31 0.00 1.82 0.22 0.07 78.58 Average: 7 24.00 0.00 1.60 0.38 0.07 73.95