---> uname -a: Linux prd-centos8-docker-8c-8g-4780.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 1126 25089 19 5674 30290 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:43:07:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe43:706/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:1e:f0:1e 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::42:4ff:fe1e:f01e/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) 10/23/2025 _x86_64_ (8 CPU) 13:25:58 LINUX RESTART (8 CPU) 01:27:01 PM tps rtps wtps bread/s bwrtn/s 01:28:01 PM 228.44 16.53 211.91 3602.40 11391.85 01:29:01 PM 185.99 2.47 183.52 546.04 14828.21 01:30:00 PM 34.39 0.14 34.25 29.50 3320.63 01:30:01 PM 0.00 0.00 0.00 0.00 0.00 01:31:01 PM 117.46 0.63 116.83 447.98 38717.56 01:32:01 PM 22.03 0.48 21.54 21.46 440.09 01:33:01 PM 25.61 0.00 25.61 0.00 843.53 01:34:01 PM 102.37 0.00 102.37 0.00 23645.92 01:35:01 PM 25.14 0.00 25.14 0.00 659.98 01:36:01 PM 58.15 2.47 55.68 4497.17 27185.54 01:37:01 PM 33.52 1.80 31.72 1785.67 8074.16 Average: 83.35 2.46 80.90 1094.81 12923.20 01:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 PM 28927528 30904100 3728184 11.42 2688 2291572 1716472 5.09 178232 3080332 206504 01:29:01 PM 27672192 29944400 4983520 15.26 2688 2580704 2421544 7.18 274364 4205904 81080 01:30:00 PM 25930816 28304172 6724896 20.59 2688 2680660 4186980 12.42 291232 5919408 95008 01:30:01 PM 25673760 28298336 6981952 21.38 2688 2930556 4208040 12.49 291232 6170936 344916 01:31:01 PM 24480820 27890044 8174892 25.03 2688 3691924 5020292 14.90 438496 7124816 48 01:32:01 PM 24361104 27776188 8294608 25.40 2688 3697480 4399816 13.05 442048 7243072 124 01:33:01 PM 24599688 28267192 8056024 24.67 2688 3947052 3958488 11.74 507872 6933856 235480 01:34:01 PM 22786672 26946224 9869040 30.22 2688 4428124 6714336 19.92 555952 8637636 1508 01:35:01 PM 24382504 28479816 8273208 25.33 2688 4353536 3776992 11.21 550596 7068052 15256 01:36:01 PM 25769424 30860384 6886288 21.09 2688 5339248 1723632 5.11 743652 5478012 66004 01:37:01 PM 25723872 31047896 6931840 21.23 2688 5567100 1487392 4.41 970376 5293732 45132 Average: 25482580 28974432 7173132 21.97 2688 3773451 3601271 10.68 476732 6105069 99187 01:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 251.98 208.11 2817.99 49.12 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 316.80 258.17 4124.64 40.01 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 PM eth0 140.71 98.08 1744.49 22.75 0.00 0.00 0.00 0.00 01:30:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 8181.43 4901.43 251653.93 324.12 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM lo 15.71 15.71 1.54 1.54 0.00 0.00 0.00 0.00 01:31:01 PM eth0 164.66 101.93 4941.52 18.66 0.00 0.00 0.00 0.00 01:31:01 PM docker0 5.38 5.98 0.72 0.69 0.00 0.00 0.00 0.00 01:31:01 PM veth624401e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM veth0b24e69 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM lo 65.18 65.18 4.48 4.48 0.00 0.00 0.00 0.00 01:32:01 PM eth0 335.90 231.41 93.46 95.71 0.00 0.00 0.00 0.00 01:32:01 PM docker0 6.93 8.13 1.11 1.15 0.00 0.00 0.00 0.00 01:33:01 PM lo 20.65 20.65 1.02 1.02 0.00 0.00 0.00 0.00 01:33:01 PM eth0 194.97 144.26 766.82 51.13 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 337.74 337.74 52.04 52.04 0.00 0.00 0.00 0.00 01:34:01 PM eth0 499.78 192.44 2284.05 25.39 0.00 0.00 0.00 0.00 01:34:01 PM docker0 146.18 153.75 23.70 25.21 0.00 0.00 0.00 0.00 01:34:01 PM vethffb462a 128.66 135.35 23.60 20.37 0.00 0.00 0.00 0.00 01:34:01 PM vethf0b9883 17.53 19.09 2.09 5.11 0.00 0.00 0.00 0.00 01:35:01 PM lo 1157.63 1157.63 208.77 208.77 0.00 0.00 0.00 0.00 01:35:01 PM eth0 153.65 106.25 291.36 45.53 0.00 0.00 0.00 0.00 01:35:01 PM docker0 507.56 517.61 103.72 98.59 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 01:36:01 PM eth0 73.03 60.05 1250.84 13.11 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 226.86 176.61 2637.15 68.80 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.05 160.05 26.84 26.84 0.00 0.00 0.00 0.00 Average: eth0 245.39 163.44 2387.78 43.41 0.00 0.00 0.00 0.00 Average: docker0 66.72 68.66 12.95 12.59 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) 10/23/2025 _x86_64_ (8 CPU) 13:25:58 LINUX RESTART (8 CPU) 01:27:01 PM CPU %user %nice %system %iowait %steal %idle 01:28:01 PM all 13.33 0.00 1.16 2.12 0.06 83.33 01:28:01 PM 0 5.44 0.00 0.52 0.28 0.07 93.69 01:28:01 PM 1 8.96 0.00 1.09 2.92 0.07 86.96 01:28:01 PM 2 12.21 0.00 0.65 0.92 0.08 86.14 01:28:01 PM 3 20.99 0.00 1.61 2.43 0.07 74.91 01:28:01 PM 4 10.13 0.00 0.80 2.13 0.08 86.85 01:28:01 PM 5 14.60 0.00 1.65 2.76 0.05 80.94 01:28:01 PM 6 21.16 0.00 1.72 2.82 0.05 74.24 01:28:01 PM 7 13.14 0.00 1.22 2.71 0.05 82.88 01:29:01 PM all 39.52 0.00 1.26 2.25 0.10 56.87 01:29:01 PM 0 33.21 0.00 1.12 0.42 0.08 65.16 01:29:01 PM 1 56.41 0.00 1.06 2.11 0.12 40.31 01:29:01 PM 2 40.72 0.00 1.02 1.71 0.10 56.45 01:29:01 PM 3 43.93 0.00 1.34 3.34 0.10 51.29 01:29:01 PM 4 41.18 0.00 1.37 2.63 0.10 54.72 01:29:01 PM 5 25.54 0.00 1.07 2.90 0.08 70.41 01:29:01 PM 6 38.31 0.00 1.86 1.11 0.12 58.61 01:29:01 PM 7 36.88 0.00 1.25 3.78 0.10 57.98 01:30:00 PM all 21.08 0.00 0.50 0.26 0.05 78.11 01:30:00 PM 0 14.37 0.00 0.26 0.14 0.05 85.18 01:30:00 PM 1 27.88 0.00 0.22 0.76 0.03 71.11 01:30:00 PM 2 15.04 0.00 0.38 0.84 0.05 83.69 01:30:00 PM 3 4.83 0.00 0.83 0.02 0.07 94.26 01:30:00 PM 4 63.70 0.00 1.38 0.05 0.09 34.78 01:30:00 PM 5 24.06 0.00 0.26 0.12 0.03 75.53 01:30:00 PM 6 10.06 0.00 0.17 0.05 0.05 89.67 01:30:00 PM 7 8.71 0.00 0.50 0.09 0.05 90.66 01:30:01 PM all 35.11 0.00 13.60 0.00 0.18 51.10 01:30:01 PM 0 35.82 0.00 11.94 0.00 0.00 52.24 01:30:01 PM 1 62.86 0.00 7.14 0.00 1.43 28.57 01:30:01 PM 2 26.87 0.00 11.94 0.00 0.00 61.19 01:30:01 PM 3 33.82 0.00 10.29 0.00 0.00 55.88 01:30:01 PM 4 25.00 0.00 14.71 0.00 0.00 60.29 01:30:01 PM 5 34.78 0.00 14.49 0.00 0.00 50.72 01:30:01 PM 6 32.35 0.00 16.18 0.00 0.00 51.47 01:30:01 PM 7 28.36 0.00 22.39 0.00 0.00 49.25 01:31:01 PM all 20.53 0.00 2.97 1.84 0.09 74.57 01:31:01 PM 0 25.33 0.00 3.33 1.55 0.10 69.70 01:31:01 PM 1 23.64 0.00 2.90 2.20 0.10 71.16 01:31:01 PM 2 18.36 0.00 3.50 0.96 0.08 77.09 01:31:01 PM 3 28.29 0.00 3.24 3.12 0.08 65.27 01:31:01 PM 4 13.63 0.00 2.81 0.87 0.10 82.59 01:31:01 PM 5 19.55 0.00 2.54 0.02 0.08 77.81 01:31:01 PM 6 21.20 0.00 2.71 5.96 0.08 70.05 01:31:01 PM 7 14.17 0.00 2.72 0.07 0.07 82.98 01:32:01 PM all 15.30 0.00 1.83 0.05 0.09 82.73 01:32:01 PM 0 13.17 0.00 1.44 0.08 0.08 85.23 01:32:01 PM 1 13.93 0.00 1.76 0.02 0.10 84.19 01:32:01 PM 2 17.00 0.00 1.71 0.07 0.08 81.14 01:32:01 PM 3 19.92 0.00 1.59 0.02 0.08 78.39 01:32:01 PM 4 13.34 0.00 1.93 0.05 0.08 84.60 01:32:01 PM 5 14.50 0.00 1.56 0.03 0.08 83.82 01:32:01 PM 6 16.71 0.00 2.46 0.07 0.08 80.68 01:32:01 PM 7 13.85 0.00 2.23 0.03 0.12 83.77 01:33:01 PM all 32.73 0.00 1.06 0.07 0.09 66.04 01:33:01 PM 0 38.87 0.00 1.20 0.00 0.10 59.83 01:33:01 PM 1 42.31 0.00 1.10 0.15 0.10 56.34 01:33:01 PM 2 38.20 0.00 1.12 0.02 0.12 60.55 01:33:01 PM 3 37.76 0.00 0.82 0.02 0.08 61.32 01:33:01 PM 4 42.36 0.00 2.40 0.07 0.10 55.07 01:33:01 PM 5 18.05 0.00 0.50 0.05 0.10 81.30 01:33:01 PM 6 19.96 0.00 0.57 0.25 0.07 79.15 01:33:01 PM 7 24.34 0.00 0.79 0.00 0.07 74.81 01:34:01 PM all 25.53 0.00 1.95 0.95 0.10 71.47 01:34:01 PM 0 27.50 0.00 1.86 1.33 0.12 69.20 01:34:01 PM 1 34.72 0.00 2.13 2.46 0.08 60.60 01:34:01 PM 2 33.22 0.00 2.64 2.37 0.10 61.68 01:34:01 PM 3 21.06 0.00 2.24 0.13 0.08 76.48 01:34:01 PM 4 29.66 0.00 1.37 0.08 0.12 68.76 01:34:01 PM 5 15.71 0.00 1.83 0.12 0.10 82.24 01:34:01 PM 6 17.47 0.00 1.86 1.09 0.10 79.48 01:34:01 PM 7 24.88 0.00 1.66 0.02 0.08 73.35 01:35:01 PM all 16.77 0.00 1.78 0.11 0.10 81.24 01:35:01 PM 0 12.92 0.00 1.64 0.02 0.12 85.30 01:35:01 PM 1 16.86 0.00 1.66 0.12 0.10 81.26 01:35:01 PM 2 13.56 0.00 2.11 0.18 0.12 84.03 01:35:01 PM 3 19.57 0.00 0.99 0.02 0.08 79.34 01:35:01 PM 4 15.38 0.00 2.14 0.07 0.12 82.29 01:35:01 PM 5 16.66 0.00 1.41 0.03 0.08 81.82 01:35:01 PM 6 21.52 0.00 2.26 0.10 0.08 76.04 01:35:01 PM 7 17.68 0.00 2.05 0.34 0.12 79.83 01:36:01 PM all 32.73 0.00 1.57 1.33 0.08 64.29 01:36:01 PM 0 41.56 0.00 1.54 0.49 0.08 56.33 01:36:01 PM 1 34.78 0.00 1.76 1.31 0.12 62.03 01:36:01 PM 2 28.57 0.00 1.79 3.27 0.08 66.29 01:36:01 PM 3 42.46 0.00 1.37 2.71 0.08 53.37 01:36:01 PM 4 36.64 0.00 2.16 0.00 0.08 61.12 01:36:01 PM 5 30.56 0.00 1.34 1.24 0.08 66.78 01:36:01 PM 6 20.89 0.00 1.00 0.45 0.07 77.58 01:36:01 PM 7 26.34 0.00 1.62 1.19 0.07 70.78 01:37:01 PM all 27.54 0.00 1.02 0.30 0.06 71.07 01:37:01 PM 0 38.95 0.00 2.24 0.07 0.08 58.66 01:37:01 PM 1 8.72 0.00 0.84 0.75 0.07 89.62 01:37:01 PM 2 38.43 0.00 0.87 0.00 0.07 60.64 01:37:01 PM 3 14.90 0.00 1.34 0.02 0.05 83.69 01:37:01 PM 4 14.88 0.00 0.48 0.35 0.03 84.25 01:37:01 PM 5 38.16 0.00 0.75 0.02 0.07 61.00 01:37:01 PM 6 41.96 0.00 0.72 0.07 0.07 57.19 01:37:01 PM 7 24.34 0.00 0.90 1.15 0.07 73.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.53 0.00 1.53 0.93 0.08 72.93 Average: 0 25.17 0.00 1.53 0.44 0.09 72.77 Average: 1 26.85 0.00 1.46 1.28 0.09 70.32 Average: 2 25.56 0.00 1.59 1.03 0.09 71.73 Average: 3 25.43 0.00 1.55 1.18 0.08 71.76 Average: 4 28.00 0.00 1.70 0.63 0.09 69.58 Average: 5 21.75 0.00 1.31 0.73 0.08 76.13 Average: 6 22.97 0.00 1.55 1.20 0.08 74.20 Average: 7 20.48 0.00 1.52 0.94 0.08 76.98