---> uname -a: Linux prd-centos8-docker-8c-8g-44416.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1141 25298 19 5450 30275 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:4b:38:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:fe4b:380d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:40:e7:df 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:f7ff:fe40:e7df/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) 09/08/2025 _x86_64_ (8 CPU) 10:29:28 LINUX RESTART (8 CPU) 10:30:00 AM tps rtps wtps bread/s bwrtn/s 10:30:01 AM 25.00 0.00 25.00 0.00 14360.87 10:31:01 AM 211.06 16.41 194.65 2963.28 10214.05 10:32:01 AM 217.29 2.87 214.43 1125.49 16053.18 10:33:01 AM 144.37 0.82 143.55 481.04 41978.09 10:34:01 AM 31.98 0.48 31.50 21.45 520.64 10:35:01 AM 9.35 0.00 9.35 0.00 276.34 10:36:01 AM 1.60 0.00 1.60 0.00 50.37 10:37:01 AM 1.35 0.00 1.35 0.00 39.79 10:38:01 AM 1.30 0.00 1.30 0.00 40.09 10:39:01 AM 3.78 0.00 3.78 0.00 415.85 10:40:01 AM 7.68 0.00 7.68 0.00 250.87 10:41:01 AM 107.11 0.00 107.11 0.00 23460.11 10:42:01 AM 223.66 0.00 223.66 0.00 2596.58 10:43:01 AM 35.00 2.53 32.47 4496.37 1072.06 Average: 76.52 1.78 74.75 698.23 7467.88 10:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 AM 29894208 31337176 2761504 8.46 2688 1780440 1424988 4.23 139144 2245776 43688 10:31:01 AM 29082048 30958716 3573664 10.94 2688 2193088 1671764 4.96 167460 2946340 165600 10:32:01 AM 27093772 29326880 5561940 17.03 2688 2541832 3088296 9.16 271636 4789548 57040 10:33:01 AM 24967068 28368064 7688644 23.54 2688 3683912 4430604 13.15 431092 6647252 140 10:34:01 AM 24804992 28212016 7850720 24.04 2688 3689120 4006480 11.89 439432 6801092 824 10:35:01 AM 24709968 28120108 7945744 24.33 2688 3692596 4017096 11.92 439940 6895984 100 10:36:01 AM 24690772 28101624 7964940 24.39 2688 3693300 4036192 11.98 439940 6915104 28 10:37:01 AM 24694268 28105880 7961444 24.38 2688 3694072 4036192 11.98 439940 6911948 92 10:38:01 AM 24693488 28105804 7962224 24.38 2688 3694776 4036192 11.98 439948 6912852 16 10:39:01 AM 25716392 29140388 6939320 21.25 2688 3706364 3244776 9.63 441892 5892552 20 10:40:01 AM 25501684 28930420 7154028 21.91 2688 3710752 3884424 11.53 445056 6102704 2652 10:41:01 AM 23553440 27683212 9102272 27.87 2688 4398648 5899864 17.50 552264 7877144 1552 10:42:01 AM 24487368 28583292 8168344 25.01 2688 4352460 3908656 11.60 549808 6960468 15536 10:43:01 AM 25863048 30948824 6792664 20.80 2688 5333380 1600916 4.75 900776 5228624 860816 Average: 25696608 28994457 6959104 21.31 2688 3583196 3520460 10.45 435595 5937671 82007 10:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 243.48 218.48 5119.63 20.05 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 146.92 130.86 1739.83 39.64 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 390.12 309.10 4790.53 54.54 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 10:33:01 AM eth0 328.27 204.83 9981.76 19.86 0.00 0.00 0.00 0.00 10:33:01 AM docker0 1.58 1.98 0.23 0.22 0.00 0.00 0.00 0.00 10:33:01 AM vethaf8a8ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 62.28 62.28 4.74 4.74 0.00 0.00 0.00 0.00 10:34:01 AM eth0 309.06 207.98 80.84 79.48 0.00 0.00 0.00 0.00 10:34:01 AM docker0 10.01 11.41 1.49 1.49 0.00 0.00 0.00 0.00 10:35:01 AM lo 61.60 61.60 3.13 3.13 0.00 0.00 0.00 0.00 10:35:01 AM eth0 323.58 228.09 77.67 83.66 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.82 1.03 0.12 0.18 0.00 0.00 0.00 0.00 10:36:01 AM lo 60.26 60.26 2.94 2.94 0.00 0.00 0.00 0.00 10:36:01 AM eth0 132.04 93.87 37.66 38.83 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 60.46 60.46 2.95 2.95 0.00 0.00 0.00 0.00 10:37:01 AM eth0 129.26 108.33 38.82 42.59 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 60.26 60.26 2.94 2.94 0.00 0.00 0.00 0.00 10:38:01 AM eth0 112.85 94.33 36.09 41.59 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 53.59 53.59 2.62 2.62 0.00 0.00 0.00 0.00 10:39:01 AM eth0 137.41 118.78 67.34 44.61 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 91.29 71.51 72.72 28.59 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 20.02 20.02 2.49 2.49 0.00 0.00 0.00 0.00 10:41:01 AM eth0 578.71 345.79 2958.66 30.32 0.00 0.00 0.00 0.00 10:41:01 AM docker0 8.44 10.18 0.81 1.95 0.00 0.00 0.00 0.00 10:41:01 AM veth3feb964 8.44 10.31 0.92 1.96 0.00 0.00 0.00 0.00 10:41:01 AM vethc8631d6 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:42:01 AM lo 1455.62 1455.62 250.63 250.63 0.00 0.00 0.00 0.00 10:42:01 AM eth0 176.97 128.95 294.81 48.95 0.00 0.00 0.00 0.00 10:42:01 AM docker0 631.43 649.46 122.65 117.72 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 73.18 65.58 1254.15 15.40 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 Average: lo 141.39 141.39 20.97 20.97 0.00 0.00 0.00 0.00 Average: eth0 225.40 162.23 1652.71 43.67 0.00 0.00 0.00 0.00 Average: docker0 50.11 51.78 9.63 9.34 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) 09/08/2025 _x86_64_ (8 CPU) 10:29:28 LINUX RESTART (8 CPU) 10:30:00 AM CPU %user %nice %system %iowait %steal %idle 10:30:01 AM all 5.62 0.00 0.96 0.41 0.00 93.00 10:30:01 AM 0 0.00 0.00 1.10 0.00 0.00 98.90 10:30:01 AM 1 0.00 0.00 1.10 0.00 0.00 98.90 10:30:01 AM 2 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 3 43.01 0.00 4.30 3.23 0.00 49.46 10:30:01 AM 4 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 5 0.00 0.00 1.10 0.00 0.00 98.90 10:30:01 AM 6 1.10 0.00 0.00 0.00 0.00 98.90 10:30:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 10:31:01 AM all 13.12 0.00 1.15 0.59 0.05 85.08 10:31:01 AM 0 8.62 0.00 0.65 0.05 0.07 90.61 10:31:01 AM 1 6.88 0.00 1.14 0.95 0.08 90.94 10:31:01 AM 2 26.16 0.00 1.94 0.58 0.07 71.25 10:31:01 AM 3 12.84 0.00 1.02 0.65 0.05 85.44 10:31:01 AM 4 18.05 0.00 1.49 0.68 0.05 79.73 10:31:01 AM 5 10.59 0.00 0.97 0.33 0.03 88.08 10:31:01 AM 6 14.27 0.00 1.14 0.43 0.05 84.11 10:31:01 AM 7 7.54 0.00 0.87 1.03 0.03 90.52 10:32:01 AM all 41.29 0.00 1.37 1.11 0.10 56.13 10:32:01 AM 0 40.47 0.00 1.02 0.23 0.10 58.18 10:32:01 AM 1 44.66 0.00 1.76 1.25 0.10 52.23 10:32:01 AM 2 40.10 0.00 1.24 2.29 0.10 56.27 10:32:01 AM 3 44.26 0.00 1.15 1.65 0.10 52.83 10:32:01 AM 4 52.77 0.00 1.57 1.10 0.12 44.43 10:32:01 AM 5 40.22 0.00 2.21 1.41 0.10 56.07 10:32:01 AM 6 32.99 0.00 0.75 0.22 0.08 65.95 10:32:01 AM 7 34.86 0.00 1.24 0.70 0.08 63.12 10:33:01 AM all 28.61 0.00 2.96 1.00 0.10 67.33 10:33:01 AM 0 20.78 0.00 3.40 0.30 0.12 75.40 10:33:01 AM 1 33.87 0.00 2.63 1.21 0.08 62.20 10:33:01 AM 2 29.09 0.00 3.03 2.66 0.08 65.14 10:33:01 AM 3 30.50 0.00 3.11 0.30 0.10 65.98 10:33:01 AM 4 31.86 0.00 3.77 0.98 0.10 63.30 10:33:01 AM 5 28.19 0.00 2.51 0.91 0.10 68.30 10:33:01 AM 6 26.45 0.00 2.60 1.16 0.12 69.67 10:33:01 AM 7 28.16 0.00 2.60 0.49 0.10 68.64 10:34:01 AM all 19.26 0.00 2.28 0.15 0.09 78.23 10:34:01 AM 0 19.61 0.00 1.99 0.02 0.10 78.28 10:34:01 AM 1 20.17 0.00 2.51 0.15 0.10 77.07 10:34:01 AM 2 24.69 0.00 2.36 0.07 0.10 72.78 10:34:01 AM 3 9.71 0.00 2.05 0.18 0.08 87.98 10:34:01 AM 4 23.06 0.00 2.61 0.10 0.07 74.16 10:34:01 AM 5 18.81 0.00 2.16 0.17 0.08 78.78 10:34:01 AM 6 19.89 0.00 2.61 0.40 0.08 77.02 10:34:01 AM 7 18.10 0.00 1.96 0.08 0.10 79.76 10:35:01 AM all 5.67 0.00 1.06 0.02 0.06 93.18 10:35:01 AM 0 7.35 0.00 0.75 0.02 0.05 91.83 10:35:01 AM 1 5.21 0.00 1.24 0.02 0.07 93.46 10:35:01 AM 2 6.56 0.00 1.22 0.05 0.07 92.10 10:35:01 AM 3 7.97 0.00 1.29 0.05 0.07 90.62 10:35:01 AM 4 2.98 0.00 1.10 0.02 0.08 95.82 10:35:01 AM 5 5.59 0.00 0.90 0.02 0.05 93.44 10:35:01 AM 6 5.18 0.00 0.80 0.00 0.07 93.95 10:35:01 AM 7 4.50 0.00 1.20 0.02 0.05 94.23 10:36:01 AM all 1.16 0.00 0.60 0.00 0.05 98.19 10:36:01 AM 0 0.18 0.00 0.13 0.00 0.05 99.63 10:36:01 AM 1 1.19 0.00 1.22 0.00 0.05 97.54 10:36:01 AM 2 1.92 0.00 0.48 0.00 0.05 97.54 10:36:01 AM 3 3.18 0.00 0.20 0.00 0.03 96.59 10:36:01 AM 4 0.60 0.00 0.15 0.00 0.05 99.20 10:36:01 AM 5 1.05 0.00 1.29 0.00 0.05 97.61 10:36:01 AM 6 0.53 0.00 0.67 0.00 0.07 98.73 10:36:01 AM 7 0.65 0.00 0.67 0.00 0.05 98.63 10:37:01 AM all 0.81 0.00 0.61 0.00 0.05 98.53 10:37:01 AM 0 0.23 0.00 0.18 0.00 0.07 99.52 10:37:01 AM 1 1.30 0.00 1.04 0.00 0.07 97.59 10:37:01 AM 2 1.07 0.00 0.77 0.00 0.07 98.09 10:37:01 AM 3 0.82 0.00 1.32 0.00 0.05 97.81 10:37:01 AM 4 0.47 0.00 0.42 0.00 0.05 99.06 10:37:01 AM 5 0.53 0.00 0.70 0.02 0.03 98.71 10:37:01 AM 6 0.40 0.00 0.23 0.00 0.05 99.31 10:37:01 AM 7 1.65 0.00 0.18 0.00 0.05 98.11 10:38:01 AM all 0.65 0.00 0.64 0.00 0.04 98.67 10:38:01 AM 0 0.47 0.00 0.15 0.00 0.03 99.35 10:38:01 AM 1 1.02 0.00 1.44 0.00 0.05 97.49 10:38:01 AM 2 1.13 0.00 2.00 0.00 0.03 96.83 10:38:01 AM 3 1.02 0.00 0.69 0.00 0.05 98.24 10:38:01 AM 4 0.59 0.00 0.48 0.00 0.05 98.88 10:38:01 AM 5 0.28 0.00 0.12 0.00 0.05 99.55 10:38:01 AM 6 0.32 0.00 0.15 0.00 0.03 99.50 10:38:01 AM 7 0.37 0.00 0.08 0.00 0.03 99.52 10:39:01 AM all 3.99 0.00 0.60 0.01 0.06 95.34 10:39:01 AM 0 5.43 0.00 0.17 0.00 0.07 94.34 10:39:01 AM 1 4.11 0.00 1.04 0.00 0.07 94.78 10:39:01 AM 2 4.10 0.00 1.32 0.00 0.05 94.53 10:39:01 AM 3 10.60 0.00 0.94 0.02 0.07 88.38 10:39:01 AM 4 1.94 0.00 0.45 0.00 0.05 97.56 10:39:01 AM 5 0.82 0.00 0.32 0.08 0.07 98.71 10:39:01 AM 6 2.77 0.00 0.18 0.00 0.05 96.99 10:39:01 AM 7 2.16 0.00 0.37 0.00 0.07 97.41 10:40:01 AM all 21.41 0.00 0.55 0.01 0.05 77.98 10:40:01 AM 0 20.11 0.00 0.60 0.00 0.05 79.24 10:40:01 AM 1 35.10 0.00 1.35 0.00 0.05 63.50 10:40:01 AM 2 2.70 0.00 0.58 0.00 0.05 96.66 10:40:01 AM 3 26.87 0.00 0.35 0.07 0.05 72.66 10:40:01 AM 4 36.21 0.00 0.13 0.00 0.05 63.61 10:40:01 AM 5 15.30 0.00 0.38 0.02 0.05 84.25 10:40:01 AM 6 14.51 0.00 0.23 0.00 0.03 85.22 10:40:01 AM 7 20.43 0.00 0.80 0.00 0.03 78.73 10:40:01 AM CPU %user %nice %system %iowait %steal %idle 10:41:01 AM all 31.01 0.00 1.93 0.58 0.09 66.39 10:41:01 AM 0 31.44 0.00 2.14 0.54 0.08 65.80 10:41:01 AM 1 36.50 0.00 1.67 1.12 0.08 60.62 10:41:01 AM 2 38.30 0.00 1.76 1.39 0.10 58.45 10:41:01 AM 3 36.72 0.00 2.11 0.44 0.08 60.64 10:41:01 AM 4 28.91 0.00 2.06 0.05 0.08 68.90 10:41:01 AM 5 19.46 0.00 1.63 0.03 0.08 78.79 10:41:01 AM 6 24.54 0.00 2.30 0.99 0.08 72.09 10:41:01 AM 7 32.18 0.00 1.73 0.08 0.10 65.91 10:42:01 AM all 28.13 0.00 2.34 0.35 0.09 69.08 10:42:01 AM 0 25.87 0.00 2.60 0.02 0.10 71.41 10:42:01 AM 1 34.87 0.00 2.79 0.03 0.10 62.21 10:42:01 AM 2 40.86 0.00 1.54 0.05 0.08 57.46 10:42:01 AM 3 27.33 0.00 1.79 0.08 0.10 70.70 10:42:01 AM 4 20.50 0.00 3.38 2.52 0.08 73.51 10:42:01 AM 5 19.74 0.00 2.56 0.12 0.10 77.48 10:42:01 AM 6 27.31 0.00 2.12 0.00 0.10 70.47 10:42:01 AM 7 28.50 0.00 1.96 0.00 0.08 69.46 10:43:01 AM all 29.04 0.00 1.54 0.09 0.07 69.25 10:43:01 AM 0 35.84 0.00 0.97 0.15 0.08 62.96 10:43:01 AM 1 23.12 0.00 1.72 0.05 0.08 75.03 10:43:01 AM 2 24.11 0.00 2.33 0.23 0.07 73.26 10:43:01 AM 3 50.13 0.00 2.19 0.02 0.07 47.60 10:43:01 AM 4 34.94 0.00 1.59 0.08 0.07 63.32 10:43:01 AM 5 12.21 0.00 1.37 0.02 0.07 86.34 10:43:01 AM 6 18.74 0.00 1.19 0.12 0.05 79.90 10:43:01 AM 7 33.21 0.00 0.99 0.07 0.07 65.68 Average: all 17.21 0.00 1.35 0.30 0.07 81.06 Average: 0 16.62 0.00 1.13 0.10 0.07 82.07 Average: 1 19.04 0.00 1.65 0.37 0.08 78.86 Average: 2 18.49 0.00 1.58 0.56 0.07 79.30 Average: 3 20.17 0.00 1.40 0.27 0.07 78.09 Average: 4 19.42 0.00 1.47 0.42 0.07 78.61 Average: 5 13.26 0.00 1.31 0.24 0.07 85.12 Average: 6 14.42 0.00 1.15 0.25 0.07 84.11 Average: 7 16.29 0.00 1.12 0.19 0.07 82.33