---> uname -a: Linux prd-centos8-docker-8c-8g-760.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1119 25116 19 5654 30297 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:52:62:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe52:6291/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:c9:63:90 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:eff:fec9:6390/64 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) 10/06/2025 _x86_64_ (8 CPU) 15:29:41 LINUX RESTART (8 CPU) 03:30:01 PM tps rtps wtps bread/s bwrtn/s 03:31:01 PM 244.85 15.09 229.76 3579.07 8699.97 03:32:01 PM 286.22 13.85 272.38 2338.42 20287.09 03:33:01 PM 176.16 0.87 175.29 490.37 42555.53 03:34:01 PM 33.31 0.48 32.83 21.46 538.84 03:35:01 PM 7.13 0.00 7.13 0.00 450.00 03:36:01 PM 24.43 0.00 24.43 0.00 1278.57 03:37:01 PM 101.27 0.00 101.27 0.00 22797.03 03:38:01 PM 176.19 0.00 176.19 0.00 2005.12 03:39:01 PM 53.52 3.83 49.69 6231.42 27343.86 03:40:01 PM 46.83 0.45 46.38 63.86 8684.54 Average: 114.99 3.46 111.54 1272.63 13464.97 03:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 PM 29414660 31213680 3241052 9.92 2688 2117524 1976732 5.86 157628 2637848 233724 03:32:01 PM 27371504 29594840 5284208 16.18 2688 2533500 3417064 10.14 266020 4521976 50972 03:33:01 PM 25143556 28545524 7512156 23.00 2688 3685140 4081068 12.11 432460 6471320 44 03:34:01 PM 24932852 28341260 7722860 23.65 2688 3690744 3843392 11.40 440552 6673112 744 03:35:01 PM 25569696 28987656 7086016 21.70 2688 3700164 3336468 9.90 442516 6038948 104 03:36:01 PM 24885628 28546664 7770084 23.79 2688 3940592 3739172 11.09 507116 6648384 210660 03:37:01 PM 23246056 27398900 9409656 28.81 2688 4421616 6121792 18.16 554960 8178384 4948 03:38:01 PM 24205748 28295832 8449964 25.88 2688 4347060 3745904 11.11 553952 7237220 15632 03:39:01 PM 24926024 30196220 7729688 23.67 2688 5517812 2213260 6.57 779272 6282748 199132 03:40:01 PM 25751048 31054244 6904664 21.14 2688 5546116 1482084 4.40 972624 5262996 23104 Average: 25544677 29217482 7111035 21.78 2688 3950027 3395694 10.07 510710 5995294 73906 03:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 210.36 148.95 1602.12 53.12 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 416.54 343.40 5371.87 50.76 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 03:33:01 PM eth0 447.37 253.70 10036.33 45.27 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.80 1.00 0.12 0.12 0.00 0.00 0.00 0.00 03:33:01 PM veth8173348 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM vethbd991ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 62.42 62.42 4.98 4.98 0.00 0.00 0.00 0.00 03:34:01 PM eth0 250.31 170.77 81.41 81.21 0.00 0.00 0.00 0.00 03:34:01 PM docker0 11.51 13.11 1.71 1.72 0.00 0.00 0.00 0.00 03:35:01 PM lo 33.22 33.22 1.62 1.62 0.00 0.00 0.00 0.00 03:35:01 PM eth0 244.90 176.37 116.30 67.37 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:36:01 PM eth0 86.45 67.06 738.08 14.75 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 399.83 399.83 59.11 59.11 0.00 0.00 0.00 0.00 03:37:01 PM eth0 288.89 122.58 2270.58 20.77 0.00 0.00 0.00 0.00 03:37:01 PM docker0 173.59 182.11 26.96 28.74 0.00 0.00 0.00 0.00 03:37:01 PM vethca54c48 155.01 162.46 27.10 23.70 0.00 0.00 0.00 0.00 03:37:01 PM veth06e3097 18.58 20.34 2.24 5.30 0.00 0.00 0.00 0.00 03:38:01 PM lo 1089.15 1089.15 194.76 194.76 0.00 0.00 0.00 0.00 03:38:01 PM eth0 138.19 100.55 289.95 38.25 0.00 0.00 0.00 0.00 03:38:01 PM docker0 467.67 479.55 96.72 91.07 0.00 0.00 0.00 0.00 03:39:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 03:39:01 PM eth0 192.44 154.14 3447.27 20.74 0.00 0.00 0.00 0.00 03:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 131.99 96.13 228.61 65.46 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 Average: lo 158.82 158.82 26.08 26.08 0.00 0.00 0.00 0.00 Average: eth0 240.75 163.37 2418.41 45.77 0.00 0.00 0.00 0.00 Average: docker0 65.35 67.57 12.55 12.16 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) 10/06/2025 _x86_64_ (8 CPU) 15:29:41 LINUX RESTART (8 CPU) 03:30:01 PM CPU %user %nice %system %iowait %steal %idle 03:31:01 PM all 11.86 0.00 1.45 0.65 0.06 85.99 03:31:01 PM 0 13.47 0.00 1.27 0.30 0.07 84.90 03:31:01 PM 1 3.49 0.00 0.69 0.33 0.10 95.39 03:31:01 PM 2 25.73 0.00 2.96 0.38 0.07 70.86 03:31:01 PM 3 12.70 0.00 1.85 0.95 0.07 84.43 03:31:01 PM 4 3.78 0.00 1.26 0.13 0.05 94.77 03:31:01 PM 5 16.05 0.00 1.10 0.47 0.05 82.34 03:31:01 PM 6 11.31 0.00 0.87 0.38 0.03 87.40 03:31:01 PM 7 8.35 0.00 1.57 2.21 0.03 87.84 03:32:01 PM all 38.61 0.00 1.43 1.06 0.11 58.79 03:32:01 PM 0 34.91 0.00 1.64 0.99 0.10 62.36 03:32:01 PM 1 30.58 0.00 1.69 2.12 0.12 65.49 03:32:01 PM 2 60.17 0.00 1.44 1.42 0.12 36.85 03:32:01 PM 3 35.42 0.00 1.91 0.70 0.12 61.85 03:32:01 PM 4 33.22 0.00 1.15 0.92 0.10 64.61 03:32:01 PM 5 23.22 0.00 1.05 0.54 0.10 75.09 03:32:01 PM 6 41.18 0.00 0.97 0.89 0.12 56.85 03:32:01 PM 7 50.19 0.00 1.56 0.94 0.12 47.20 03:33:01 PM all 30.62 0.00 2.78 0.85 0.09 65.66 03:33:01 PM 0 35.08 0.00 1.83 0.29 0.10 62.71 03:33:01 PM 1 22.51 0.00 2.93 1.11 0.08 73.37 03:33:01 PM 2 31.09 0.00 3.25 1.99 0.08 63.59 03:33:01 PM 3 30.55 0.00 2.89 0.93 0.08 65.55 03:33:01 PM 4 29.37 0.00 2.95 0.19 0.10 67.40 03:33:01 PM 5 30.30 0.00 2.30 0.13 0.10 67.16 03:33:01 PM 6 33.62 0.00 2.19 1.16 0.08 62.95 03:33:01 PM 7 32.44 0.00 3.91 0.98 0.08 62.58 03:34:01 PM all 20.12 0.00 2.25 0.05 0.10 77.47 03:34:01 PM 0 20.70 0.00 2.14 0.05 0.10 77.01 03:34:01 PM 1 19.17 0.00 1.82 0.05 0.12 78.84 03:34:01 PM 2 24.30 0.00 2.78 0.02 0.10 72.81 03:34:01 PM 3 19.01 0.00 2.41 0.08 0.08 78.42 03:34:01 PM 4 21.01 0.00 2.46 0.03 0.10 76.39 03:34:01 PM 5 20.79 0.00 1.97 0.05 0.12 77.07 03:34:01 PM 6 16.91 0.00 2.41 0.02 0.10 80.57 03:34:01 PM 7 19.11 0.00 2.03 0.12 0.10 78.64 03:35:01 PM all 10.10 0.00 0.69 0.01 0.06 89.13 03:35:01 PM 0 6.62 0.00 0.53 0.00 0.08 92.76 03:35:01 PM 1 5.92 0.00 0.74 0.00 0.07 93.28 03:35:01 PM 2 5.40 0.00 0.77 0.00 0.05 93.78 03:35:01 PM 3 10.60 0.00 0.77 0.08 0.08 88.47 03:35:01 PM 4 9.80 0.00 0.45 0.00 0.07 89.68 03:35:01 PM 5 7.45 0.00 0.50 0.00 0.05 92.00 03:35:01 PM 6 28.68 0.00 1.43 0.03 0.07 69.79 03:35:01 PM 7 6.29 0.00 0.33 0.00 0.05 93.32 03:36:01 PM all 34.44 0.00 0.83 0.09 0.08 64.57 03:36:01 PM 0 42.20 0.00 0.68 0.02 0.10 57.00 03:36:01 PM 1 27.42 0.00 0.90 0.03 0.07 71.58 03:36:01 PM 2 44.40 0.00 1.29 0.05 0.10 54.17 03:36:01 PM 3 36.98 0.00 0.82 0.02 0.07 62.12 03:36:01 PM 4 19.87 0.00 0.70 0.23 0.07 79.12 03:36:01 PM 5 32.33 0.00 0.38 0.07 0.07 67.16 03:36:01 PM 6 57.47 0.00 1.12 0.17 0.08 41.16 03:36:01 PM 7 14.86 0.00 0.73 0.10 0.07 84.24 03:37:01 PM all 24.83 0.00 2.02 0.80 0.12 72.23 03:37:01 PM 0 32.39 0.00 1.79 0.55 0.12 65.15 03:37:01 PM 1 16.72 0.00 1.85 0.10 0.12 81.22 03:37:01 PM 2 28.74 0.00 2.12 0.82 0.10 68.21 03:37:01 PM 3 28.03 0.00 1.72 0.22 0.12 69.92 03:37:01 PM 4 36.10 0.00 1.95 0.13 0.12 61.70 03:37:01 PM 5 18.29 0.00 2.33 2.19 0.12 77.08 03:37:01 PM 6 21.33 0.00 2.23 1.61 0.15 74.67 03:37:01 PM 7 17.02 0.00 2.18 0.75 0.12 79.93 03:38:01 PM all 26.81 0.00 1.90 0.45 0.10 70.74 03:38:01 PM 0 34.51 0.00 1.21 0.02 0.10 64.17 03:38:01 PM 1 23.47 0.00 1.29 0.05 0.12 75.08 03:38:01 PM 2 23.58 0.00 1.76 0.12 0.12 74.43 03:38:01 PM 3 25.95 0.00 2.32 0.10 0.12 71.51 03:38:01 PM 4 20.33 0.00 1.54 0.00 0.10 78.03 03:38:01 PM 5 12.28 0.00 3.04 2.69 0.08 81.90 03:38:01 PM 6 33.61 0.00 3.17 0.39 0.12 62.72 03:38:01 PM 7 40.68 0.00 0.87 0.23 0.08 58.14 03:39:01 PM all 29.10 0.00 1.64 0.88 0.10 68.28 03:39:01 PM 0 37.67 0.00 0.65 0.00 0.10 61.58 03:39:01 PM 1 20.53 0.00 1.89 3.06 0.08 74.44 03:39:01 PM 2 27.76 0.00 1.61 0.44 0.12 70.08 03:39:01 PM 3 42.94 0.00 2.57 0.64 0.10 53.76 03:39:01 PM 4 30.92 0.00 1.66 0.00 0.10 67.33 03:39:01 PM 5 20.98 0.00 1.91 2.16 0.12 74.83 03:39:01 PM 6 41.04 0.00 1.48 0.72 0.08 56.68 03:39:01 PM 7 11.02 0.00 1.36 0.03 0.07 87.53 03:40:01 PM all 21.52 0.00 1.04 0.24 0.07 77.12 03:40:01 PM 0 25.77 0.00 0.58 0.07 0.08 73.50 03:40:01 PM 1 6.15 0.00 1.27 0.70 0.12 91.76 03:40:01 PM 2 7.12 0.00 0.69 0.05 0.03 92.11 03:40:01 PM 3 27.67 0.00 1.27 0.23 0.07 70.76 03:40:01 PM 4 26.25 0.00 0.70 0.00 0.08 72.97 03:40:01 PM 5 42.36 0.00 1.17 0.10 0.07 56.30 03:40:01 PM 6 22.64 0.00 1.39 0.38 0.07 75.52 03:40:01 PM 7 14.21 0.00 1.27 0.42 0.05 84.05 Average: all 24.80 0.00 1.60 0.51 0.09 73.01 Average: 0 28.32 0.00 1.23 0.23 0.10 70.12 Average: 1 17.59 0.00 1.50 0.76 0.10 80.05 Average: 2 27.82 0.00 1.86 0.53 0.09 69.70 Average: 3 26.98 0.00 1.85 0.40 0.09 70.69 Average: 4 23.06 0.00 1.48 0.16 0.09 75.21 Average: 5 22.41 0.00 1.57 0.84 0.09 75.09 Average: 6 30.78 0.00 1.72 0.57 0.09 66.83 Average: 7 21.41 0.00 1.58 0.58 0.08 76.36