---> uname -a: Linux prd-centos8-docker-8c-8g-32285.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1118 25324 19 5446 30298 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:33:6e:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe33:6e05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:58:46:94 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::42:27ff:fe58:4694/64 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) 08/01/2025 _x86_64_ (8 CPU) 11:56:58 LINUX RESTART (8 CPU) 11:58:01 AM tps rtps wtps bread/s bwrtn/s 11:59:01 AM 256.58 17.94 238.64 3911.50 12564.08 12:00:01 PM 214.70 1.18 213.51 210.33 41191.39 12:01:01 PM 50.71 0.67 50.04 451.51 11412.54 12:02:01 PM 28.59 0.55 28.04 23.19 514.41 12:03:01 PM 4.42 0.00 4.42 0.00 158.94 12:04:01 PM 9.80 0.00 9.80 0.00 572.94 12:05:01 PM 110.33 0.00 110.33 0.00 23446.60 12:06:01 PM 242.72 0.00 242.72 0.00 2702.97 12:07:01 PM 55.78 2.53 53.25 4506.90 27348.60 Average: 108.18 2.54 105.64 1011.48 13323.58 11:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:01 AM 27783624 29945520 4872088 14.92 2688 2474228 2560376 7.60 235740 4147404 279196 12:00:01 PM 25028960 28412740 7626752 23.36 2688 3667944 3898288 11.57 338852 6670216 284380 12:01:01 PM 24603816 28006148 8051896 24.66 2688 3684620 4423436 13.12 432936 7007120 56 12:02:01 PM 24340596 27748716 8315116 25.46 2688 3690328 4374412 12.98 439476 7264604 188 12:03:01 PM 25254884 28672856 7400828 22.66 2688 3700184 3598880 10.68 441396 6354296 7160 12:04:01 PM 24800544 28223268 7855168 24.05 2688 3704564 3958144 11.74 447068 6800616 24 12:05:01 PM 23551516 27675112 9104196 27.88 2688 4392264 5834568 17.31 552024 7879740 1564 12:06:01 PM 24507164 28596408 8148548 24.95 2688 4345916 3801316 11.28 549920 6942864 15580 12:07:01 PM 25897240 30979352 6758472 20.70 2688 5329864 1547784 4.59 900956 5195196 73308 Average: 25085372 28695569 7570340 23.18 2688 3887768 3777467 11.21 482041 6473562 73495 11:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 443.90 338.75 5094.00 60.13 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 429.01 286.32 10710.62 40.47 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 11.51 11.51 0.92 0.92 0.00 0.00 0.00 0.00 12:01:01 PM eth0 23.55 19.67 5.72 8.89 0.00 0.00 0.00 0.00 12:01:01 PM docker0 2.05 2.63 0.31 0.33 0.00 0.00 0.00 0.00 12:01:01 PM vethe4607e8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:02:01 PM lo 65.38 65.38 4.90 4.90 0.00 0.00 0.00 0.00 12:02:01 PM eth0 248.06 184.94 74.99 75.80 0.00 0.00 0.00 0.00 12:02:01 PM docker0 10.29 11.78 1.52 1.56 0.00 0.00 0.00 0.00 12:03:01 PM lo 47.18 47.18 2.30 2.30 0.00 0.00 0.00 0.00 12:03:01 PM eth0 209.82 151.91 88.32 65.24 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 216.34 161.90 104.96 53.74 0.00 0.00 0.00 0.00 12:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM lo 19.41 19.41 2.46 2.46 0.00 0.00 0.00 0.00 12:05:01 PM eth0 613.46 318.03 2960.82 25.94 0.00 0.00 0.00 0.00 12:05:01 PM docker0 8.78 10.31 0.83 1.97 0.00 0.00 0.00 0.00 12:05:01 PM veth63de5b8 8.78 10.45 0.95 1.98 0.00 0.00 0.00 0.00 12:05:01 PM vethdbfc905 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 12:06:01 PM lo 1428.96 1428.96 247.00 247.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 126.89 93.07 284.96 38.42 0.00 0.00 0.00 0.00 12:06:01 PM docker0 620.88 638.15 120.76 116.31 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 12:07:01 PM eth0 76.34 65.46 1255.76 15.40 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 174.81 174.81 28.63 28.63 0.00 0.00 0.00 0.00 Average: eth0 265.26 180.00 2286.64 42.67 0.00 0.00 0.00 0.00 Average: docker0 71.33 73.65 13.71 13.35 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) 08/01/2025 _x86_64_ (8 CPU) 11:56:58 LINUX RESTART (8 CPU) 11:58:01 AM CPU %user %nice %system %iowait %steal %idle 11:59:01 AM all 28.80 0.00 1.51 0.98 0.08 68.62 11:59:01 AM 0 29.02 0.00 2.00 0.47 0.10 68.41 11:59:01 AM 1 34.24 0.00 1.15 1.29 0.08 63.24 11:59:01 AM 2 23.03 0.00 1.27 1.22 0.08 74.39 11:59:01 AM 3 24.79 0.00 2.12 0.54 0.08 72.47 11:59:01 AM 4 22.85 0.00 1.47 1.87 0.07 73.74 11:59:01 AM 5 36.73 0.00 1.71 0.82 0.08 60.66 11:59:01 AM 6 35.86 0.00 1.07 0.62 0.08 62.37 11:59:01 AM 7 23.91 0.00 1.27 1.05 0.07 73.71 12:00:01 PM all 39.12 0.00 3.02 1.18 0.10 56.58 12:00:01 PM 0 44.51 0.00 3.91 1.53 0.10 49.95 12:00:01 PM 1 23.57 0.00 3.06 1.77 0.08 71.52 12:00:01 PM 2 44.09 0.00 3.28 0.69 0.12 51.82 12:00:01 PM 3 45.15 0.00 3.19 0.50 0.12 51.03 12:00:01 PM 4 23.88 0.00 2.68 0.29 0.10 73.05 12:00:01 PM 5 62.00 0.00 3.26 0.86 0.12 33.76 12:00:01 PM 6 38.83 0.00 2.54 3.70 0.10 54.83 12:00:01 PM 7 30.92 0.00 2.22 0.10 0.07 66.69 12:01:01 PM all 20.40 0.00 2.00 0.31 0.08 77.22 12:01:01 PM 0 15.21 0.00 1.96 0.20 0.08 82.55 12:01:01 PM 1 26.36 0.00 1.99 0.20 0.08 71.36 12:01:01 PM 2 19.84 0.00 2.01 0.80 0.08 77.26 12:01:01 PM 3 17.93 0.00 2.01 0.40 0.07 79.59 12:01:01 PM 4 21.42 0.00 1.86 0.22 0.07 76.44 12:01:01 PM 5 26.98 0.00 2.51 0.08 0.08 70.35 12:01:01 PM 6 19.14 0.00 1.79 0.05 0.08 78.94 12:01:01 PM 7 16.28 0.00 1.86 0.54 0.08 81.24 12:02:01 PM all 17.00 0.00 1.98 0.09 0.08 80.85 12:02:01 PM 0 14.75 0.00 1.52 0.10 0.07 83.56 12:02:01 PM 1 20.75 0.00 1.91 0.13 0.08 77.13 12:02:01 PM 2 16.16 0.00 1.72 0.12 0.08 81.91 12:02:01 PM 3 14.82 0.00 2.19 0.10 0.08 82.81 12:02:01 PM 4 13.28 0.00 2.36 0.07 0.08 84.21 12:02:01 PM 5 23.75 0.00 2.16 0.07 0.08 73.94 12:02:01 PM 6 16.90 0.00 1.69 0.03 0.07 81.31 12:02:01 PM 7 15.61 0.00 2.31 0.08 0.08 81.92 12:03:01 PM all 7.29 0.00 0.71 0.01 0.06 91.93 12:03:01 PM 0 18.74 0.00 0.40 0.05 0.07 80.74 12:03:01 PM 1 4.88 0.00 0.79 0.00 0.07 94.27 12:03:01 PM 2 6.11 0.00 0.52 0.00 0.07 93.31 12:03:01 PM 3 4.09 0.00 0.72 0.00 0.05 95.14 12:03:01 PM 4 5.76 0.00 0.48 0.03 0.05 93.67 12:03:01 PM 5 3.63 0.00 1.40 0.02 0.05 94.90 12:03:01 PM 6 8.34 0.00 0.69 0.00 0.05 90.93 12:03:01 PM 7 6.76 0.00 0.70 0.00 0.05 92.49 12:04:01 PM all 24.10 0.00 0.71 0.02 0.06 75.12 12:04:01 PM 0 23.03 0.00 0.53 0.00 0.07 76.37 12:04:01 PM 1 6.64 0.00 0.89 0.07 0.05 92.36 12:04:01 PM 2 25.22 0.00 1.17 0.00 0.07 73.55 12:04:01 PM 3 53.96 0.00 1.25 0.02 0.08 44.69 12:04:01 PM 4 25.01 0.00 0.38 0.07 0.07 74.47 12:04:01 PM 5 7.13 0.00 0.80 0.00 0.05 92.02 12:04:01 PM 6 32.37 0.00 0.22 0.00 0.07 67.35 12:04:01 PM 7 19.35 0.00 0.40 0.02 0.05 80.18 12:05:01 PM all 29.75 0.00 1.96 0.53 0.09 67.67 12:05:01 PM 0 24.69 0.00 1.98 1.59 0.08 71.66 12:05:01 PM 1 26.64 0.00 1.24 0.15 0.08 71.88 12:05:01 PM 2 18.75 0.00 2.17 0.15 0.08 78.85 12:05:01 PM 3 43.29 0.00 1.86 0.39 0.10 54.36 12:05:01 PM 4 21.30 0.00 1.51 1.36 0.07 75.77 12:05:01 PM 5 33.52 0.00 2.18 0.20 0.08 64.02 12:05:01 PM 6 35.61 0.00 1.74 0.02 0.10 62.52 12:05:01 PM 7 34.20 0.00 2.98 0.40 0.10 62.31 12:06:01 PM all 28.95 0.00 2.26 0.36 0.10 68.34 12:06:01 PM 0 29.35 0.00 1.37 0.00 0.10 69.17 12:06:01 PM 1 26.32 0.00 2.60 0.08 0.10 70.89 12:06:01 PM 2 23.07 0.00 2.20 0.03 0.10 74.60 12:06:01 PM 3 26.70 0.00 2.60 0.10 0.10 70.50 12:06:01 PM 4 35.64 0.00 2.24 0.03 0.10 61.98 12:06:01 PM 5 34.46 0.00 2.45 2.53 0.10 60.45 12:06:01 PM 6 23.37 0.00 2.88 0.05 0.08 73.62 12:06:01 PM 7 32.62 0.00 1.74 0.02 0.10 65.52 12:07:01 PM all 28.60 0.00 1.56 0.53 0.07 69.25 12:07:01 PM 0 31.01 0.00 1.35 0.07 0.07 67.51 12:07:01 PM 1 46.24 0.00 1.76 0.00 0.07 51.93 12:07:01 PM 2 23.21 0.00 1.64 1.00 0.07 74.08 12:07:01 PM 3 25.41 0.00 1.56 0.38 0.07 72.58 12:07:01 PM 4 27.98 0.00 1.94 0.60 0.08 69.39 12:07:01 PM 5 21.47 0.00 1.49 0.00 0.05 77.00 12:07:01 PM 6 28.99 0.00 1.42 1.96 0.07 67.56 12:07:01 PM 7 24.44 0.00 1.32 0.23 0.07 73.93 Average: all 24.88 0.00 1.74 0.45 0.08 72.86 Average: 0 25.57 0.00 1.67 0.44 0.08 72.24 Average: 1 23.96 0.00 1.71 0.41 0.08 73.85 Average: 2 22.16 0.00 1.77 0.45 0.08 75.53 Average: 3 28.46 0.00 1.94 0.27 0.08 69.25 Average: 4 21.90 0.00 1.66 0.50 0.08 75.86 Average: 5 27.71 0.00 1.99 0.51 0.08 69.71 Average: 6 26.59 0.00 1.56 0.71 0.08 71.06 Average: 7 22.66 0.00 1.64 0.27 0.07 75.35