---> uname -a: Linux prd-centos8-docker-8c-8g-1039.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1643 22283 19 7964 29773 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:3d:1e:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85617sec preferred_lft 85617sec inet6 fe80::f816:3eff:fe3d:1ef9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:91:06:65 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/07/2025 _x86_64_ (8 CPU) 22:36:23 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 145.13 2.47 142.66 1590.40 10149.33 10:39:01 PM 161.02 14.28 146.74 1958.21 5701.17 10:40:01 PM 144.34 0.87 143.47 363.88 14767.54 10:41:01 PM 63.04 0.00 63.04 0.00 7669.72 10:42:01 PM 122.83 1.98 120.84 139.95 3500.07 10:43:01 PM 471.49 0.03 471.46 19.33 66275.44 10:44:01 PM 957.82 0.02 957.81 13.60 39759.39 10:45:01 PM 860.61 0.00 860.61 0.00 38647.03 10:46:01 PM 12.08 0.00 12.08 0.00 536.32 10:47:01 PM 3.05 0.00 3.05 0.00 1017.43 10:48:01 PM 244.33 0.05 244.28 0.40 15017.28 10:49:01 PM 571.15 0.67 570.49 67.59 35698.15 Average: 313.06 1.70 311.36 346.11 19894.20 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29437052 31257540 3218660 9.86 2688 2136744 1383240 4.10 158204 2597932 114788 10:39:01 PM 28597068 30838128 4058644 12.43 2688 2549288 1710384 5.07 226820 3333920 348172 10:40:01 PM 26138324 28532652 6517388 19.96 2688 2699228 4297612 12.75 280916 5715308 71028 10:41:01 PM 25452060 27996168 7203652 22.06 2688 2846204 4967180 14.74 290532 6381144 7244 10:42:01 PM 25345864 28614520 7309848 22.38 2688 3565764 3607588 10.70 349624 6413436 657860 10:43:01 PM 21382036 26821476 11273676 34.52 2688 5475004 5195488 15.41 487864 9703428 915320 10:44:01 PM 21724208 27741700 10931504 33.48 2688 5999344 3859028 11.45 539280 9128320 520492 10:45:01 PM 20916620 27332460 11739092 35.95 2688 6331968 3806212 11.29 596132 9716372 8 10:46:01 PM 18971756 25388736 13683956 41.90 2688 6332348 4144360 12.30 597308 11601364 8 10:47:01 PM 20250304 26697008 12405408 37.99 2688 6361724 4287040 12.72 602156 10348836 368 10:48:01 PM 21032856 28231220 11622856 35.59 2688 7044644 3425496 10.16 681720 9425120 408860 10:49:01 PM 22830392 30498404 9825320 30.09 2688 7513272 1496716 4.44 1305528 7006428 18328 Average: 23506545 28329168 9149167 28.02 2688 4904628 3515029 10.43 509674 7614301 255206 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 119.61 101.77 1138.86 39.97 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 475.20 378.05 5777.72 64.62 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 156.73 136.69 1961.12 19.63 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 136.21 107.71 2254.96 17.15 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 215.79 202.80 2186.42 30.31 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 614.80 457.35 8973.80 50.73 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 132.04 100.38 1735.00 12.31 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 55.48 50.30 502.68 8.76 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.93 0.20 0.15 0.43 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 1.25 0.30 0.24 0.29 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 299.62 237.14 3415.31 39.96 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 348.21 467.74 344.67 7591.41 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 212.98 186.69 2357.53 656.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 10/07/2025 _x86_64_ (8 CPU) 22:36:23 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.44 0.00 0.85 0.39 0.04 91.28 10:38:01 PM 0 4.20 0.00 0.45 0.03 0.03 95.28 10:38:01 PM 1 11.06 0.00 1.10 0.32 0.05 87.47 10:38:01 PM 2 4.09 0.00 0.37 0.27 0.05 95.22 10:38:01 PM 3 10.64 0.00 1.34 0.72 0.03 87.27 10:38:01 PM 4 1.35 0.00 0.33 0.45 0.03 97.83 10:38:01 PM 5 5.06 0.00 0.40 0.12 0.03 94.39 10:38:01 PM 6 13.47 0.00 1.60 0.22 0.03 84.68 10:38:01 PM 7 9.62 0.00 1.22 1.02 0.03 88.11 10:39:01 PM all 9.94 0.00 0.98 0.45 0.07 88.57 10:39:01 PM 0 10.91 0.00 1.00 0.50 0.08 87.50 10:39:01 PM 1 7.34 0.00 0.80 0.22 0.07 91.57 10:39:01 PM 2 7.98 0.00 1.00 0.42 0.07 90.54 10:39:01 PM 3 9.93 0.00 0.95 0.62 0.07 88.43 10:39:01 PM 4 8.27 0.00 1.02 0.45 0.05 90.21 10:39:01 PM 5 8.38 0.00 1.10 0.65 0.08 89.78 10:39:01 PM 6 9.49 0.00 1.29 0.13 0.07 89.02 10:39:01 PM 7 17.19 0.00 0.63 0.63 0.05 81.50 10:40:01 PM all 47.71 0.00 1.26 0.46 0.09 50.48 10:40:01 PM 0 64.92 0.00 1.00 0.77 0.10 33.21 10:40:01 PM 1 34.40 0.00 1.59 0.13 0.12 63.76 10:40:01 PM 2 33.95 0.00 1.27 1.20 0.08 63.49 10:40:01 PM 3 63.98 0.00 2.18 0.65 0.10 33.09 10:40:01 PM 4 48.02 0.00 1.15 0.50 0.08 50.24 10:40:01 PM 5 30.14 0.00 1.27 0.10 0.08 68.40 10:40:01 PM 6 65.84 0.00 0.85 0.20 0.10 33.01 10:40:01 PM 7 40.37 0.00 0.75 0.12 0.08 58.68 10:41:01 PM all 49.04 0.00 1.36 0.20 0.09 49.32 10:41:01 PM 0 40.23 0.00 1.45 0.25 0.10 57.96 10:41:01 PM 1 68.93 0.00 2.26 0.32 0.10 28.39 10:41:01 PM 2 38.28 0.00 1.32 0.08 0.08 60.23 10:41:01 PM 3 44.91 0.00 1.70 0.18 0.12 53.09 10:41:01 PM 4 59.82 0.00 0.80 0.20 0.08 39.10 10:41:01 PM 5 41.06 0.00 1.42 0.50 0.08 56.93 10:41:01 PM 6 45.03 0.00 1.07 0.10 0.07 53.73 10:41:01 PM 7 54.02 0.00 0.82 0.00 0.08 45.08 10:42:01 PM all 30.59 0.00 1.22 0.30 0.08 67.82 10:42:01 PM 0 25.51 0.00 0.70 0.00 0.07 73.72 10:42:01 PM 1 28.84 0.00 1.29 0.22 0.07 69.59 10:42:01 PM 2 30.43 0.00 0.95 0.25 0.08 68.28 10:42:01 PM 3 27.11 0.00 0.75 0.02 0.07 72.06 10:42:01 PM 4 32.44 0.00 0.48 0.13 0.07 66.88 10:42:01 PM 5 28.67 0.00 1.56 0.60 0.10 69.07 10:42:01 PM 6 50.15 0.00 3.24 1.04 0.10 45.47 10:42:01 PM 7 21.61 0.00 0.77 0.12 0.05 77.45 10:43:01 PM all 12.94 0.00 6.24 1.20 0.08 79.54 10:43:01 PM 0 3.20 0.00 9.34 0.57 0.09 86.81 10:43:01 PM 1 22.71 0.00 3.20 0.75 0.09 73.25 10:43:01 PM 2 10.87 0.00 5.30 0.45 0.08 83.29 10:43:01 PM 3 1.95 0.00 5.77 1.45 0.07 90.77 10:43:01 PM 4 6.02 0.00 3.75 2.17 0.08 87.98 10:43:01 PM 5 4.46 0.00 4.97 2.89 0.07 87.61 10:43:01 PM 6 52.80 0.00 9.83 0.74 0.08 36.55 10:43:01 PM 7 1.39 0.00 7.75 0.59 0.10 90.16 10:44:01 PM all 15.53 0.00 2.42 1.71 0.07 80.26 10:44:01 PM 0 0.37 0.00 2.75 0.20 0.08 96.60 10:44:01 PM 1 8.90 0.00 2.26 6.33 0.08 82.43 10:44:01 PM 2 11.14 0.00 1.05 0.15 0.07 87.59 10:44:01 PM 3 9.36 0.00 2.16 1.81 0.08 86.59 10:44:01 PM 4 21.93 0.00 2.95 0.17 0.05 74.90 10:44:01 PM 5 59.78 0.00 3.49 1.00 0.07 35.66 10:44:01 PM 6 4.85 0.00 2.52 4.04 0.07 88.52 10:44:01 PM 7 7.87 0.00 2.15 0.00 0.08 89.90 10:45:01 PM all 20.66 0.00 2.31 1.67 0.07 75.30 10:45:01 PM 0 4.03 0.00 3.73 5.33 0.07 86.84 10:45:01 PM 1 15.19 0.00 0.79 0.92 0.07 83.04 10:45:01 PM 2 23.30 0.00 2.14 2.71 0.08 71.75 10:45:01 PM 3 16.79 0.00 1.96 0.20 0.07 80.99 10:45:01 PM 4 16.70 0.00 3.50 0.69 0.08 79.03 10:45:01 PM 5 64.77 0.00 4.00 0.00 0.08 31.14 10:45:01 PM 6 12.85 0.00 0.82 0.37 0.08 85.88 10:45:01 PM 7 11.54 0.00 1.55 3.13 0.05 83.73 10:46:01 PM all 20.95 0.00 0.83 0.01 0.06 78.16 10:46:01 PM 0 2.92 0.00 0.42 0.00 0.05 96.61 10:46:01 PM 1 14.44 0.00 0.78 0.00 0.07 84.71 10:46:01 PM 2 10.17 0.00 0.43 0.02 0.05 89.33 10:46:01 PM 3 60.23 0.00 1.39 0.00 0.08 38.30 10:46:01 PM 4 7.92 0.00 0.60 0.00 0.05 91.43 10:46:01 PM 5 50.68 0.00 1.84 0.00 0.08 47.40 10:46:01 PM 6 15.88 0.00 0.75 0.00 0.05 83.32 10:46:01 PM 7 5.39 0.00 0.40 0.07 0.03 94.11 10:47:01 PM all 20.98 0.00 0.94 0.01 0.06 78.01 10:47:01 PM 0 8.13 0.00 0.62 0.00 0.07 91.19 10:47:01 PM 1 11.86 0.00 0.98 0.05 0.05 87.05 10:47:01 PM 2 9.31 0.00 0.67 0.00 0.07 89.95 10:47:01 PM 3 29.94 0.00 0.65 0.00 0.08 69.32 10:47:01 PM 4 11.87 0.00 1.34 0.00 0.05 86.75 10:47:01 PM 5 9.59 0.00 0.78 0.02 0.05 89.56 10:47:01 PM 6 15.53 0.00 0.93 0.00 0.07 83.47 10:47:01 PM 7 71.60 0.00 1.59 0.00 0.05 26.77 10:48:01 PM all 18.12 0.00 2.25 0.65 0.09 78.88 10:48:01 PM 0 10.14 0.00 0.79 0.00 0.07 89.01 10:48:01 PM 1 7.54 0.00 3.18 1.36 0.10 87.82 10:48:01 PM 2 48.51 0.00 4.55 0.00 0.10 46.84 10:48:01 PM 3 13.48 0.00 0.90 0.00 0.08 85.54 10:48:01 PM 4 11.21 0.00 1.22 2.47 0.07 85.03 10:48:01 PM 5 6.57 0.00 1.98 0.32 0.10 91.02 10:48:01 PM 6 15.68 0.00 2.66 0.20 0.08 81.37 10:48:01 PM 7 31.78 0.00 2.77 0.86 0.12 64.48 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 9.94 0.00 1.96 1.82 0.07 86.20 10:49:01 PM 0 3.23 0.00 1.17 0.55 0.08 94.97 10:49:01 PM 1 9.32 0.00 1.72 1.61 0.07 87.29 10:49:01 PM 2 13.47 0.00 2.73 4.03 0.08 79.69 10:49:01 PM 3 9.31 0.00 2.20 0.75 0.08 87.65 10:49:01 PM 4 8.81 0.00 2.08 2.30 0.07 86.75 10:49:01 PM 5 3.02 0.00 1.53 0.65 0.07 94.73 10:49:01 PM 6 11.40 0.00 1.62 0.70 0.05 86.23 10:49:01 PM 7 20.98 0.00 2.66 3.97 0.08 72.31 Average: all 22.00 0.00 1.88 0.74 0.07 75.31 Average: 0 14.85 0.00 1.93 0.68 0.07 82.46 Average: 1 20.04 0.00 1.66 1.02 0.08 77.20 Average: 2 20.13 0.00 1.81 0.80 0.08 77.19 Average: 3 24.81 0.00 1.83 0.53 0.08 72.75 Average: 4 19.54 0.00 1.60 0.79 0.06 78.00 Average: 5 26.05 0.00 2.03 0.57 0.08 71.28 Average: 6 26.06 0.00 2.26 0.65 0.07 70.96 Average: 7 24.49 0.00 1.91 0.87 0.07 72.66