---> uname -a: Linux prd-centos8-docker-8c-8g-8473.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: 2799.998 BogoMIPS: 5599.99 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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1101 26315 19 4473 30315 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:d1:13:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fed1:1318/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:07:a7:3a 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::42:87ff:fe07:a73a/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) 11/03/2025 _x86_64_ (8 CPU) 15:38:52 LINUX RESTART (8 CPU) 03:39:01 PM tps rtps wtps bread/s bwrtn/s 03:40:01 PM 279.51 32.69 246.82 7529.92 44291.49 03:41:01 PM 252.07 18.74 233.32 4071.58 14775.41 03:42:01 PM 113.38 0.30 113.08 77.59 9926.06 03:43:01 PM 113.56 0.93 112.63 568.08 38860.56 03:44:01 PM 35.42 0.52 34.91 24.53 618.36 03:45:01 PM 9.11 0.00 9.11 0.00 207.38 03:46:01 PM 1.53 0.00 1.53 0.00 49.03 03:47:01 PM 16.91 0.00 16.91 0.00 549.07 03:48:01 PM 107.88 0.03 107.85 4.53 24273.33 Average: 103.27 5.91 97.35 1364.07 14839.33 03:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 PM 29603864 31265212 3051840 9.35 2688 1985400 1412420 4.19 148484 2475792 161548 03:41:01 PM 27717512 29892112 4938192 15.12 2688 2486804 2538128 7.53 242688 4208176 180704 03:42:01 PM 26749960 29021036 5905744 18.08 2688 2579436 3347172 9.93 272316 5129364 340 03:43:01 PM 24835176 28244764 7820528 23.95 2688 3692504 4058360 12.04 422232 6791000 1128 03:44:01 PM 24626732 28043108 8028972 24.59 2688 3698388 4157144 12.33 439220 6980104 40 03:45:01 PM 24513976 27932428 8141728 24.93 2688 3700456 4202156 12.47 439756 7091828 88 03:46:01 PM 24464480 27883644 8191224 25.08 2688 3701168 4202156 12.47 439764 7140912 32 03:47:01 PM 25126980 28795256 7528724 23.05 2688 3947616 3788708 11.24 503144 6412916 234156 03:48:01 PM 26999996 31087928 5655708 17.32 2688 4343400 1493224 4.43 618268 4389008 48 Average: 26070964 29129499 6584740 20.16 2688 3348352 3244385 9.63 391764 5624344 64232 03:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 422.81 287.32 1900.42 66.82 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 409.11 316.28 5016.92 60.89 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 212.53 178.24 1254.61 45.26 0.00 0.00 0.00 0.00 03:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:43:01 PM eth0 312.11 197.68 9503.50 18.49 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:44:01 PM lo 52.80 52.80 4.52 4.52 0.00 0.00 0.00 0.00 03:44:01 PM eth0 134.76 107.96 38.55 46.35 0.00 0.00 0.00 0.00 03:44:01 PM docker0 11.56 13.06 1.72 1.67 0.00 0.00 0.00 0.00 03:45:01 PM lo 61.50 61.50 3.13 3.13 0.00 0.00 0.00 0.00 03:45:01 PM eth0 206.13 162.23 60.75 73.65 0.00 0.00 0.00 0.00 03:45:01 PM docker0 0.80 1.03 0.11 0.17 0.00 0.00 0.00 0.00 03:46:01 PM lo 60.19 60.19 2.94 2.94 0.00 0.00 0.00 0.00 03:46:01 PM eth0 124.15 98.73 32.65 41.27 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 30.47 30.47 1.50 1.50 0.00 0.00 0.00 0.00 03:47:01 PM eth0 244.87 207.05 752.57 65.78 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 20.24 20.24 2.49 2.49 0.00 0.00 0.00 0.00 03:48:01 PM eth0 1254.05 819.44 2507.37 300.10 0.00 0.00 0.00 0.00 03:48:01 PM docker0 8.76 10.38 0.82 1.96 0.00 0.00 0.00 0.00 Average: lo 25.06 25.06 1.62 1.62 0.00 0.00 0.00 0.00 Average: eth0 368.95 263.89 2340.88 79.85 0.00 0.00 0.00 0.00 Average: docker0 2.35 2.73 0.30 0.42 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) 11/03/2025 _x86_64_ (8 CPU) 15:38:52 LINUX RESTART (8 CPU) 03:39:01 PM CPU %user %nice %system %iowait %steal %idle 03:40:01 PM all 14.08 0.00 2.26 1.83 0.07 81.76 03:40:01 PM 0 11.71 0.00 1.25 0.22 0.08 86.73 03:40:01 PM 1 9.80 0.00 1.51 2.41 0.08 86.20 03:40:01 PM 2 26.01 0.00 3.69 5.14 0.08 65.08 03:40:01 PM 3 7.83 0.00 2.53 1.69 0.07 87.88 03:40:01 PM 4 9.11 0.00 1.89 1.05 0.05 87.90 03:40:01 PM 5 14.51 0.00 2.64 0.57 0.07 82.21 03:40:01 PM 6 18.45 0.00 1.70 0.69 0.07 79.09 03:40:01 PM 7 15.20 0.00 2.84 2.91 0.07 78.98 03:41:01 PM all 27.83 0.00 1.31 0.75 0.08 70.03 03:41:01 PM 0 24.76 0.00 0.82 0.53 0.08 73.81 03:41:01 PM 1 29.53 0.00 1.19 1.09 0.08 68.11 03:41:01 PM 2 39.00 0.00 1.74 0.48 0.08 58.70 03:41:01 PM 3 31.94 0.00 2.07 1.20 0.10 64.68 03:41:01 PM 4 24.90 0.00 1.19 0.84 0.07 73.02 03:41:01 PM 5 25.89 0.00 0.82 0.30 0.07 72.93 03:41:01 PM 6 29.88 0.00 1.79 0.89 0.10 67.35 03:41:01 PM 7 16.74 0.00 0.89 0.65 0.07 81.65 03:42:01 PM all 26.60 0.00 0.86 0.32 0.07 72.14 03:42:01 PM 0 26.91 0.00 0.62 0.12 0.07 72.29 03:42:01 PM 1 35.93 0.00 0.57 0.08 0.07 63.35 03:42:01 PM 2 31.61 0.00 0.43 0.13 0.07 67.75 03:42:01 PM 3 26.71 0.00 1.44 0.97 0.05 70.84 03:42:01 PM 4 44.52 0.00 1.30 0.07 0.08 54.03 03:42:01 PM 5 22.89 0.00 0.57 0.23 0.08 76.22 03:42:01 PM 6 14.22 0.00 0.40 0.02 0.05 85.32 03:42:01 PM 7 9.97 0.00 1.59 0.97 0.08 87.38 03:43:01 PM all 24.04 0.00 2.34 0.87 0.08 72.67 03:43:01 PM 0 11.50 0.00 2.49 0.15 0.07 85.79 03:43:01 PM 1 33.34 0.00 2.26 0.99 0.08 63.33 03:43:01 PM 2 20.74 0.00 2.69 2.76 0.08 73.74 03:43:01 PM 3 15.92 0.00 2.67 1.48 0.07 79.86 03:43:01 PM 4 42.31 0.00 2.60 0.86 0.08 54.15 03:43:01 PM 5 22.99 0.00 2.35 0.17 0.08 74.40 03:43:01 PM 6 28.51 0.00 2.03 0.49 0.07 68.91 03:43:01 PM 7 16.95 0.00 1.66 0.08 0.07 81.24 03:44:01 PM all 21.11 0.00 2.35 0.06 0.08 76.40 03:44:01 PM 0 22.30 0.00 2.31 0.05 0.08 75.26 03:44:01 PM 1 21.28 0.00 2.18 0.03 0.08 76.42 03:44:01 PM 2 24.95 0.00 2.31 0.03 0.08 72.63 03:44:01 PM 3 21.46 0.00 2.60 0.08 0.08 75.77 03:44:01 PM 4 22.32 0.00 2.03 0.05 0.08 75.52 03:44:01 PM 5 16.90 0.00 2.75 0.10 0.08 80.16 03:44:01 PM 6 15.96 0.00 1.88 0.07 0.07 82.03 03:44:01 PM 7 23.69 0.00 2.73 0.05 0.10 73.43 03:45:01 PM all 5.31 0.00 1.02 0.02 0.07 93.57 03:45:01 PM 0 5.58 0.00 0.90 0.02 0.08 93.41 03:45:01 PM 1 5.43 0.00 1.42 0.00 0.08 93.07 03:45:01 PM 2 4.63 0.00 1.02 0.08 0.08 94.18 03:45:01 PM 3 5.23 0.00 1.19 0.02 0.07 93.50 03:45:01 PM 4 6.94 0.00 1.12 0.02 0.05 91.87 03:45:01 PM 5 6.03 0.00 0.92 0.00 0.08 92.96 03:45:01 PM 6 4.24 0.00 0.70 0.02 0.07 94.97 03:45:01 PM 7 4.42 0.00 0.92 0.00 0.05 94.61 03:46:01 PM all 1.02 0.00 0.57 0.00 0.06 98.35 03:46:01 PM 0 0.38 0.00 0.23 0.00 0.07 99.32 03:46:01 PM 1 1.75 0.00 1.19 0.00 0.07 96.99 03:46:01 PM 2 0.63 0.00 0.63 0.02 0.05 98.66 03:46:01 PM 3 0.60 0.00 0.70 0.00 0.07 98.63 03:46:01 PM 4 2.44 0.00 0.77 0.00 0.07 96.73 03:46:01 PM 5 0.92 0.00 0.17 0.02 0.05 98.85 03:46:01 PM 6 0.45 0.00 0.17 0.00 0.07 99.32 03:46:01 PM 7 0.97 0.00 0.68 0.00 0.07 98.28 03:47:01 PM all 25.31 0.00 1.10 0.03 0.08 73.48 03:47:01 PM 0 22.25 0.00 0.68 0.02 0.08 76.97 03:47:01 PM 1 39.24 0.00 0.83 0.00 0.08 59.84 03:47:01 PM 2 27.66 0.00 1.35 0.00 0.08 70.90 03:47:01 PM 3 19.67 0.00 0.75 0.05 0.08 79.44 03:47:01 PM 4 36.99 0.00 1.72 0.17 0.07 61.06 03:47:01 PM 5 15.32 0.00 1.07 0.00 0.10 83.51 03:47:01 PM 6 21.09 0.00 1.17 0.00 0.07 77.68 03:47:01 PM 7 20.22 0.00 1.19 0.03 0.07 78.50 03:48:01 PM all 26.67 0.00 4.90 0.52 0.09 67.82 03:48:01 PM 0 33.72 0.00 1.69 0.02 0.08 64.48 03:48:01 PM 1 22.27 0.00 2.35 0.91 0.10 74.37 03:48:01 PM 2 20.38 0.00 13.25 0.32 0.08 65.97 03:48:01 PM 3 15.30 0.00 2.00 1.75 0.08 80.87 03:48:01 PM 4 30.08 0.00 14.43 0.62 0.08 54.78 03:48:01 PM 5 28.99 0.00 1.49 0.22 0.08 69.21 03:48:01 PM 6 34.50 0.00 2.21 0.23 0.08 62.97 03:48:01 PM 7 28.09 0.00 1.74 0.10 0.08 69.99 Average: all 19.10 0.00 1.85 0.49 0.08 78.48 Average: 0 17.68 0.00 1.22 0.12 0.08 80.90 Average: 1 22.07 0.00 1.50 0.61 0.08 75.74 Average: 2 21.74 0.00 3.01 0.99 0.08 74.18 Average: 3 16.07 0.00 1.77 0.80 0.07 81.28 Average: 4 24.39 0.00 3.00 0.41 0.07 72.13 Average: 5 17.16 0.00 1.42 0.18 0.08 81.17 Average: 6 18.58 0.00 1.34 0.27 0.07 79.75 Average: 7 15.12 0.00 1.58 0.53 0.07 82.69