---> uname -a: Linux prd-centos8-docker-8c-8g-9989.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 15G 146G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1546 22788 19 7555 29870 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:dd:6d:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fedd:6df9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:36:1a:ce 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) 11/05/2025 _x86_64_ (8 CPU) 23:48:54 LINUX RESTART (8 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:02 PM 373.73 122.19 251.53 13313.06 44310.81 11:51:01 PM 260.20 17.13 243.07 3620.47 12432.85 11:52:01 PM 153.20 1.77 151.43 396.40 14609.08 11:53:01 PM 67.22 2.07 65.16 137.71 8906.17 11:54:01 PM 159.75 0.38 159.36 73.04 27444.52 11:55:01 PM 1290.82 0.02 1290.80 13.60 79023.50 11:56:01 PM 941.24 0.08 941.16 4.00 40143.04 11:57:01 PM 11.98 0.00 11.98 0.00 468.01 11:58:01 PM 7.87 0.00 7.87 0.00 1484.87 11:59:01 PM 692.90 0.35 692.55 49.18 29103.47 Average: 396.13 14.39 381.74 1757.65 25815.25 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:02 PM 29596596 31280204 3059116 9.37 2688 2006188 1437416 4.26 149560 2473596 181412 11:51:01 PM 28303176 30550472 4352536 13.33 2688 2555152 2208032 6.55 252776 3597076 351848 11:52:01 PM 26175080 28671240 6480632 19.85 2688 2799668 4818580 14.30 285504 5665900 180956 11:53:01 PM 26512080 29124196 6143632 18.81 2688 2912796 3145072 9.33 313276 5293256 41508 11:54:01 PM 23433336 27744320 9222376 28.24 2688 4569488 4442648 13.18 421424 8109592 962584 11:55:01 PM 22661268 28354264 9994444 30.61 2688 5712284 3506512 10.40 462424 8346172 203812 11:56:01 PM 21083656 27537972 11572056 35.44 2688 6370840 3669968 10.89 539320 9614668 24 11:57:01 PM 19939716 26395204 12715996 38.94 2688 6371216 4021576 11.93 540496 10716644 8 11:58:01 PM 21759428 28253776 10896284 33.37 2688 6409744 4076936 12.10 547700 8950140 3624 11:59:01 PM 23362768 30610620 9292944 28.46 2688 7092412 1439720 4.27 786036 6978008 48788 Average: 24282710 28852227 8373002 25.64 2688 4679979 3276646 9.72 429852 6974505 197456 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 PM eth0 496.90 288.07 2040.51 65.58 0.00 0.00 0.00 0.00 11:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 588.55 484.24 6344.14 104.38 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 255.38 202.25 3465.70 25.94 0.00 0.00 0.00 0.00 11:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 116.08 98.92 1620.14 17.98 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 593.57 449.55 9041.10 53.18 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 197.42 155.16 3081.30 18.88 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 135.16 124.27 1530.73 22.21 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 1.13 0.52 0.50 0.76 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 2.63 2.13 4.42 1.61 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 307.40 238.02 3466.06 44.30 0.00 0.00 0.00 0.00 11:59:01 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 268.90 203.85 3054.07 35.37 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) 11/05/2025 _x86_64_ (8 CPU) 23:48:54 LINUX RESTART (8 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:02 PM all 13.99 0.00 2.62 1.44 0.06 81.89 11:50:02 PM 0 16.64 0.00 2.27 0.94 0.07 80.08 11:50:02 PM 1 8.30 0.00 1.74 0.84 0.08 89.04 11:50:02 PM 2 13.28 0.00 3.09 0.99 0.05 82.59 11:50:02 PM 3 31.95 0.00 3.28 0.69 0.05 64.03 11:50:02 PM 4 10.12 0.00 2.56 0.67 0.05 86.59 11:50:02 PM 5 10.40 0.00 2.43 4.08 0.05 83.04 11:50:02 PM 6 12.86 0.00 3.42 2.83 0.07 80.82 11:50:02 PM 7 8.31 0.00 2.17 0.50 0.05 88.96 11:51:01 PM all 18.40 0.00 1.36 0.81 0.08 79.34 11:51:01 PM 0 24.35 0.00 0.78 0.44 0.07 74.36 11:51:01 PM 1 11.82 0.00 1.16 1.29 0.09 85.64 11:51:01 PM 2 20.88 0.00 1.26 1.05 0.10 76.70 11:51:01 PM 3 18.76 0.00 1.41 0.88 0.08 78.86 11:51:01 PM 4 20.30 0.00 1.16 0.60 0.09 77.86 11:51:01 PM 5 19.82 0.00 2.19 0.83 0.07 77.08 11:51:01 PM 6 14.39 0.00 1.67 0.48 0.09 83.38 11:51:01 PM 7 16.89 0.00 1.28 0.87 0.07 80.90 11:52:01 PM all 50.15 0.00 1.28 0.37 0.08 48.12 11:52:01 PM 0 52.54 0.00 1.07 0.05 0.08 46.26 11:52:01 PM 1 69.72 0.00 1.09 0.18 0.08 28.93 11:52:01 PM 2 33.70 0.00 1.22 1.05 0.08 63.95 11:52:01 PM 3 57.39 0.00 1.07 0.37 0.08 41.09 11:52:01 PM 4 22.61 0.00 0.97 0.30 0.07 76.05 11:52:01 PM 5 34.91 0.00 1.61 0.32 0.08 63.08 11:52:01 PM 6 66.78 0.00 2.11 0.47 0.10 30.54 11:52:01 PM 7 63.52 0.00 1.12 0.18 0.08 35.10 11:53:01 PM all 48.93 0.00 1.22 0.20 0.09 49.56 11:53:01 PM 0 50.43 0.00 0.83 0.00 0.10 48.64 11:53:01 PM 1 52.64 0.00 1.29 0.52 0.08 45.47 11:53:01 PM 2 39.13 0.00 1.54 0.30 0.08 58.95 11:53:01 PM 3 37.54 0.00 1.00 0.13 0.08 61.24 11:53:01 PM 4 40.87 0.00 1.04 0.37 0.07 57.66 11:53:01 PM 5 58.04 0.00 1.00 0.03 0.08 40.85 11:53:01 PM 6 59.67 0.00 1.84 0.23 0.12 38.14 11:53:01 PM 7 53.12 0.00 1.24 0.02 0.08 45.55 11:54:01 PM all 18.16 0.00 2.18 0.70 0.07 78.88 11:54:01 PM 0 47.89 0.00 3.39 0.05 0.10 48.57 11:54:01 PM 1 36.66 0.00 3.28 1.00 0.08 58.98 11:54:01 PM 2 12.80 0.00 2.62 2.08 0.07 82.43 11:54:01 PM 3 7.96 0.00 2.69 0.59 0.05 88.71 11:54:01 PM 4 7.93 0.00 3.27 1.11 0.07 87.62 11:54:01 PM 5 8.07 0.00 0.82 0.73 0.07 90.31 11:54:01 PM 6 14.63 0.00 0.94 0.00 0.09 84.34 11:54:01 PM 7 8.82 0.00 0.45 0.00 0.07 90.66 11:55:01 PM all 15.47 0.00 5.15 3.09 0.08 76.21 11:55:01 PM 0 40.34 0.00 7.15 0.07 0.10 52.33 11:55:01 PM 1 9.31 0.00 2.80 2.58 0.05 85.26 11:55:01 PM 2 40.81 0.00 7.84 2.09 0.12 49.14 11:55:01 PM 3 8.80 0.00 3.60 0.74 0.08 86.78 11:55:01 PM 4 7.72 0.00 7.08 3.27 0.08 81.86 11:55:01 PM 5 3.88 0.00 3.83 12.33 0.07 79.89 11:55:01 PM 6 11.22 0.00 7.05 0.66 0.07 81.01 11:55:01 PM 7 1.73 0.00 1.91 3.00 0.07 93.29 11:56:01 PM all 20.64 0.00 2.74 1.95 0.08 74.59 11:56:01 PM 0 4.10 0.00 2.43 14.29 0.07 79.11 11:56:01 PM 1 69.80 0.00 4.83 0.10 0.12 25.15 11:56:01 PM 2 7.31 0.00 1.22 0.13 0.07 91.27 11:56:01 PM 3 8.08 0.00 4.35 0.08 0.07 87.41 11:56:01 PM 4 8.20 0.00 3.51 0.96 0.07 87.26 11:56:01 PM 5 17.78 0.00 1.08 0.05 0.10 80.99 11:56:01 PM 6 31.85 0.00 3.68 0.03 0.08 64.34 11:56:01 PM 7 17.85 0.00 0.82 0.00 0.08 81.24 11:57:01 PM all 21.77 0.00 0.69 0.01 0.06 77.47 11:57:01 PM 0 6.22 0.00 0.27 0.00 0.07 93.45 11:57:01 PM 1 48.28 0.00 1.37 0.02 0.08 50.25 11:57:01 PM 2 14.07 0.00 0.53 0.00 0.05 85.34 11:57:01 PM 3 5.09 0.00 0.43 0.00 0.05 94.43 11:57:01 PM 4 8.12 0.00 0.55 0.00 0.07 91.26 11:57:01 PM 5 15.42 0.00 0.68 0.07 0.05 83.78 11:57:01 PM 6 64.14 0.00 1.02 0.00 0.10 34.75 11:57:01 PM 7 12.83 0.00 0.63 0.00 0.03 86.50 11:58:01 PM all 20.41 0.00 0.86 0.03 0.06 78.64 11:58:01 PM 0 9.08 0.00 0.70 0.17 0.07 89.99 11:58:01 PM 1 11.95 0.00 0.93 0.02 0.05 87.05 11:58:01 PM 2 13.47 0.00 0.73 0.00 0.07 85.73 11:58:01 PM 3 10.53 0.00 0.80 0.00 0.05 88.62 11:58:01 PM 4 6.44 0.00 0.75 0.03 0.05 92.72 11:58:01 PM 5 8.58 0.00 0.62 0.00 0.05 90.76 11:58:01 PM 6 42.51 0.00 1.03 0.00 0.08 56.37 11:58:01 PM 7 60.69 0.00 1.32 0.00 0.10 37.89 11:59:01 PM all 16.69 0.00 2.76 1.50 0.07 78.98 11:59:01 PM 0 46.67 0.00 4.05 0.32 0.10 48.86 11:59:01 PM 1 5.51 0.00 3.31 2.32 0.10 88.77 11:59:01 PM 2 19.70 0.00 1.96 0.40 0.08 77.86 11:59:01 PM 3 19.93 0.00 1.74 0.77 0.07 77.50 11:59:01 PM 4 12.24 0.00 2.23 0.12 0.05 85.37 11:59:01 PM 5 9.91 0.00 3.25 0.72 0.07 86.04 11:59:01 PM 6 12.83 0.00 1.94 6.94 0.05 78.23 11:59:01 PM 7 6.58 0.00 3.58 0.42 0.05 89.37 Average: all 24.49 0.00 2.08 1.01 0.07 72.34 Average: 0 29.83 0.00 2.29 1.63 0.08 66.17 Average: 1 32.46 0.00 2.18 0.88 0.08 64.40 Average: 2 21.50 0.00 2.20 0.81 0.08 75.41 Average: 3 20.66 0.00 2.03 0.42 0.07 76.82 Average: 4 14.47 0.00 2.30 0.74 0.07 82.42 Average: 5 18.69 0.00 1.75 1.91 0.07 77.58 Average: 6 33.21 0.00 2.47 1.17 0.08 63.07 Average: 7 25.08 0.00 1.45 0.50 0.07 72.90