---> uname -a: Linux prd-centos8-docker-8c-8g-23469.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1120 26339 19 4429 30296 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:17:3a:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe17:3ade/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:b8:f1:4b 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::42:5bff:feb8:f14b/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) 06/24/2025 _x86_64_ (8 CPU) 13:34:50 LINUX RESTART (8 CPU) 01:35:01 PM tps rtps wtps bread/s bwrtn/s 01:36:01 PM 290.34 31.56 258.78 7439.80 42800.18 01:37:01 PM 246.98 18.86 228.12 4079.04 12984.49 01:38:01 PM 211.48 0.65 210.83 505.12 49322.55 01:39:01 PM 36.63 0.23 36.40 67.97 809.68 01:40:01 PM 28.37 0.48 27.89 21.46 487.35 01:41:01 PM 4.80 0.00 4.80 0.00 355.58 01:42:01 PM 19.79 0.00 19.79 0.00 417.08 01:43:01 PM 103.65 0.00 103.65 0.00 23520.34 01:44:01 PM 26.61 0.45 26.16 63.85 1034.72 Average: 107.63 5.80 101.82 1353.02 14635.99 01:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 PM 29589096 31230904 3066616 9.39 2688 1966268 1400856 4.16 147252 2493228 146116 01:37:01 PM 28012852 30167136 4642860 14.22 2688 2467392 2243288 6.66 249048 3910888 213708 01:38:01 PM 25691860 29070144 6963852 21.33 2688 3662600 3706380 11.00 366396 5994788 72 01:39:01 PM 25372372 28756080 7283340 22.30 2688 3667068 4809040 14.27 432556 6244192 120 01:40:01 PM 25206552 28595364 7449160 22.81 2688 3672272 3573572 10.60 438772 6405040 32 01:41:01 PM 25871428 29268608 6784284 20.78 2688 3680680 3033620 9.00 440544 5743240 20 01:42:01 PM 25220204 28851612 7435508 22.77 2688 3913708 3534368 10.49 501784 6324644 228352 01:43:01 PM 23340616 27458216 9315096 28.53 2688 4388860 6066828 18.00 551508 8094052 3380 01:44:01 PM 27025448 31075700 5630264 17.24 2688 4310096 1484280 4.40 716160 4273924 24132 Average: 26147825 29385974 6507887 19.93 2688 3525438 3316915 9.84 427113 5498222 68437 01:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 565.46 357.78 1845.66 70.10 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 434.92 331.14 4969.94 62.71 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 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 400.72 268.92 10664.43 37.90 0.00 0.00 0.00 0.00 01:38:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:38:01 PM veth912cfe0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 01:39:01 PM lo 7.90 7.90 0.64 0.64 0.00 0.00 0.00 0.00 01:39:01 PM eth0 22.32 17.32 5.48 8.28 0.00 0.00 0.00 0.00 01:39:01 PM docker0 1.42 1.80 0.23 0.22 0.00 0.00 0.00 0.00 01:39:01 PM vethd26dc96 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:40:01 PM lo 60.51 60.51 4.57 4.57 0.00 0.00 0.00 0.00 01:40:01 PM eth0 136.42 100.07 41.52 48.84 0.00 0.00 0.00 0.00 01:40:01 PM docker0 9.23 10.68 1.45 1.42 0.00 0.00 0.00 0.00 01:41:01 PM lo 38.59 38.59 1.88 1.88 0.00 0.00 0.00 0.00 01:41:01 PM eth0 146.22 120.54 53.08 42.20 0.00 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:42:01 PM eth0 191.19 143.27 748.04 41.36 0.00 0.00 0.00 0.00 01:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM lo 88.39 88.39 13.39 13.39 0.00 0.00 0.00 0.00 01:43:01 PM eth0 541.59 290.15 2283.56 26.97 0.00 0.00 0.00 0.00 01:43:01 PM docker0 37.80 41.67 5.85 7.14 0.00 0.00 0.00 0.00 01:43:01 PM veth3296953 32.76 36.27 5.70 6.14 0.00 0.00 0.00 0.00 01:43:01 PM veth760d3e4 5.05 6.10 0.67 1.27 0.00 0.00 0.00 0.00 01:44:01 PM lo 1297.45 1297.45 229.11 229.11 0.00 0.00 0.00 0.00 01:44:01 PM eth0 114.65 79.87 34.13 31.73 0.00 0.00 0.00 0.00 01:44:01 PM docker0 575.16 589.14 113.24 108.14 0.00 0.00 0.00 0.00 Average: lo 165.89 165.89 27.74 27.74 0.00 0.00 0.00 0.00 Average: eth0 283.71 189.89 2293.78 41.12 0.00 0.00 0.00 0.00 Average: docker0 69.29 71.49 13.42 12.99 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) 06/24/2025 _x86_64_ (8 CPU) 13:34:50 LINUX RESTART (8 CPU) 01:35:01 PM CPU %user %nice %system %iowait %steal %idle 01:36:01 PM all 14.25 0.00 2.30 2.51 0.06 80.88 01:36:01 PM 0 5.90 0.00 1.99 0.27 0.07 91.77 01:36:01 PM 1 15.57 0.00 4.24 5.41 0.10 74.67 01:36:01 PM 2 14.86 0.00 2.68 0.84 0.05 81.57 01:36:01 PM 3 20.13 0.00 1.77 0.89 0.05 77.16 01:36:01 PM 4 19.30 0.00 2.26 1.55 0.05 76.84 01:36:01 PM 5 19.50 0.00 1.99 8.36 0.05 70.10 01:36:01 PM 6 5.87 0.00 1.68 0.59 0.08 91.78 01:36:01 PM 7 12.86 0.00 1.76 2.19 0.05 83.14 01:37:01 PM all 29.45 0.00 1.34 0.97 0.09 68.16 01:37:01 PM 0 17.71 0.00 1.06 1.17 0.10 79.96 01:37:01 PM 1 20.49 0.00 0.87 1.04 0.12 77.48 01:37:01 PM 2 21.74 0.00 1.49 0.75 0.08 75.94 01:37:01 PM 3 33.33 0.00 1.15 1.39 0.07 64.06 01:37:01 PM 4 40.72 0.00 1.77 0.48 0.10 56.92 01:37:01 PM 5 32.98 0.00 1.84 0.99 0.08 64.11 01:37:01 PM 6 31.05 0.00 1.07 1.40 0.10 66.38 01:37:01 PM 7 37.52 0.00 1.47 0.50 0.08 60.42 01:38:01 PM all 32.78 0.00 2.72 1.72 0.09 62.69 01:38:01 PM 0 32.07 0.00 2.62 0.40 0.08 64.83 01:38:01 PM 1 31.82 0.00 2.50 1.29 0.07 64.31 01:38:01 PM 2 22.02 0.00 3.11 1.91 0.08 72.88 01:38:01 PM 3 45.85 0.00 2.49 0.94 0.12 50.60 01:38:01 PM 4 22.20 0.00 2.85 1.11 0.12 73.73 01:38:01 PM 5 47.25 0.00 3.14 1.53 0.08 47.99 01:38:01 PM 6 25.36 0.00 2.45 1.99 0.08 70.12 01:38:01 PM 7 35.69 0.00 2.58 4.56 0.07 57.10 01:39:01 PM all 20.32 0.00 2.13 0.06 0.08 77.40 01:39:01 PM 0 22.77 0.00 2.36 0.07 0.08 74.72 01:39:01 PM 1 20.54 0.00 1.99 0.05 0.08 77.34 01:39:01 PM 2 22.44 0.00 2.23 0.08 0.08 75.17 01:39:01 PM 3 27.27 0.00 2.88 0.07 0.08 69.71 01:39:01 PM 4 18.10 0.00 2.12 0.05 0.07 79.66 01:39:01 PM 5 15.98 0.00 1.79 0.07 0.08 82.08 01:39:01 PM 6 16.50 0.00 1.56 0.07 0.08 81.80 01:39:01 PM 7 18.99 0.00 2.13 0.07 0.07 78.75 01:40:01 PM all 16.84 0.00 2.12 0.05 0.08 80.91 01:40:01 PM 0 18.14 0.00 2.48 0.10 0.10 79.18 01:40:01 PM 1 13.48 0.00 2.31 0.03 0.08 84.10 01:40:01 PM 2 15.55 0.00 2.06 0.00 0.08 82.31 01:40:01 PM 3 20.00 0.00 2.11 0.07 0.10 77.73 01:40:01 PM 4 18.03 0.00 2.24 0.03 0.07 79.63 01:40:01 PM 5 17.95 0.00 2.48 0.03 0.08 79.46 01:40:01 PM 6 16.68 0.00 1.56 0.02 0.07 81.68 01:40:01 PM 7 14.90 0.00 1.72 0.12 0.07 83.19 01:41:01 PM all 7.07 0.00 0.65 0.01 0.05 92.22 01:41:01 PM 0 5.41 0.00 0.35 0.00 0.07 94.17 01:41:01 PM 1 7.61 0.00 1.12 0.02 0.05 91.20 01:41:01 PM 2 15.83 0.00 0.77 0.00 0.05 83.36 01:41:01 PM 3 9.85 0.00 0.50 0.00 0.05 89.59 01:41:01 PM 4 3.36 0.00 0.48 0.03 0.07 96.06 01:41:01 PM 5 9.85 0.00 0.58 0.02 0.03 89.51 01:41:01 PM 6 2.71 0.00 0.72 0.03 0.03 96.51 01:41:01 PM 7 1.90 0.00 0.68 0.00 0.08 97.33 01:42:01 PM all 29.25 0.00 0.90 0.16 0.07 69.62 01:42:01 PM 0 31.34 0.00 0.94 0.00 0.07 67.66 01:42:01 PM 1 33.04 0.00 0.68 0.02 0.07 66.19 01:42:01 PM 2 42.88 0.00 1.27 0.03 0.08 55.74 01:42:01 PM 3 27.22 0.00 0.70 0.00 0.07 72.02 01:42:01 PM 4 36.81 0.00 0.72 0.60 0.07 61.80 01:42:01 PM 5 27.46 0.00 0.63 0.13 0.07 71.70 01:42:01 PM 6 14.74 0.00 1.30 0.47 0.07 83.43 01:42:01 PM 7 20.50 0.00 0.97 0.05 0.05 78.43 01:43:01 PM all 29.13 0.00 2.04 0.78 0.08 67.97 01:43:01 PM 0 28.61 0.00 2.10 0.05 0.10 69.15 01:43:01 PM 1 28.64 0.00 2.22 0.76 0.08 68.31 01:43:01 PM 2 14.56 0.00 2.05 1.01 0.08 82.30 01:43:01 PM 3 37.45 0.00 1.68 0.47 0.08 60.32 01:43:01 PM 4 34.14 0.00 2.27 0.67 0.08 62.84 01:43:01 PM 5 25.78 0.00 2.17 0.27 0.07 71.71 01:43:01 PM 6 31.29 0.00 2.16 0.92 0.08 65.54 01:43:01 PM 7 32.52 0.00 1.68 2.08 0.08 63.64 01:44:01 PM all 21.64 0.00 2.33 0.05 0.09 75.89 01:44:01 PM 0 17.55 0.00 1.98 0.03 0.10 80.33 01:44:01 PM 1 22.92 0.00 2.26 0.07 0.10 74.65 01:44:01 PM 2 20.28 0.00 1.95 0.03 0.08 77.66 01:44:01 PM 3 25.94 0.00 2.28 0.00 0.08 71.70 01:44:01 PM 4 19.24 0.00 2.54 0.07 0.08 78.07 01:44:01 PM 5 24.60 0.00 1.99 0.05 0.10 73.25 01:44:01 PM 6 28.97 0.00 3.49 0.07 0.10 67.37 01:44:01 PM 7 13.61 0.00 2.13 0.08 0.08 84.09 Average: all 22.30 0.00 1.83 0.70 0.08 75.09 Average: 0 19.94 0.00 1.76 0.23 0.09 77.98 Average: 1 21.56 0.00 2.02 0.96 0.08 75.37 Average: 2 21.13 0.00 1.95 0.52 0.08 76.32 Average: 3 27.43 0.00 1.73 0.42 0.08 70.34 Average: 4 23.54 0.00 1.91 0.51 0.08 73.95 Average: 5 24.58 0.00 1.84 1.27 0.07 72.23 Average: 6 19.23 0.00 1.77 0.62 0.08 78.30 Average: 7 20.94 0.00 1.68 1.07 0.07 76.24