---> uname -a: Linux prd-centos8-docker-8c-8g-42153.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1616 22319 19 7954 29800 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:61:c3:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85590sec preferred_lft 85590sec inet6 fe80::f816:3eff:fe61:c36f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:4c:a4:bf 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) 08/29/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 139.20 2.43 136.77 1521.63 10478.32 10:39:01 PM 147.66 13.65 134.01 1692.65 5105.00 10:40:01 PM 150.76 1.50 149.26 629.50 14880.64 10:41:01 PM 65.22 0.00 65.22 0.00 5662.30 10:42:01 PM 107.77 1.98 105.78 136.51 3998.73 10:43:01 PM 168.16 0.03 168.13 19.33 41119.74 10:44:01 PM 1229.31 0.02 1229.30 13.60 64205.50 10:45:01 PM 924.08 0.00 924.08 0.00 39939.51 10:46:01 PM 14.61 0.00 14.61 0.00 660.87 10:47:01 PM 4.02 0.00 4.02 0.00 993.44 10:48:01 PM 55.36 0.00 55.36 0.00 4290.77 10:49:01 PM 655.02 0.47 654.56 24.53 26347.89 Average: 305.08 1.67 303.41 336.48 18139.85 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29449760 31265392 3205952 9.82 2688 2132196 1402972 4.16 158048 2578124 94876 10:39:01 PM 28729416 30879336 3926296 12.02 2688 2459228 1742732 5.17 212296 3218956 271356 10:40:01 PM 27398720 29768248 5256992 16.10 2688 2674908 3212472 9.53 273968 4465868 51728 10:41:01 PM 26791196 29328952 5864516 17.96 2688 2840332 2978984 8.84 292096 5045296 69208 10:42:01 PM 26273532 29114424 6382180 19.54 2688 3139372 3052984 9.06 327256 5512908 276888 10:43:01 PM 22991172 27539488 9664540 29.60 2688 4765640 4572508 13.57 486012 8423780 803472 10:44:01 PM 23091872 28695364 9563840 29.29 2688 5633968 3062672 9.09 526832 7873000 160796 10:45:01 PM 21378948 27787496 11276764 34.53 2688 6325796 3324104 9.86 591184 9273868 228 10:46:01 PM 19659896 26069780 12995816 39.80 2688 6326176 3695128 10.96 592368 10942100 8 10:47:01 PM 20467292 26906912 12188420 37.32 2688 6355552 3793572 11.26 597224 10150420 1992 10:48:01 PM 20582324 27307656 12073388 36.97 2688 6627520 3330520 9.88 639744 9985972 155144 10:49:01 PM 22956704 30603932 9699008 29.70 2688 7493740 1515712 4.50 1128516 7060176 476392 Average: 24147569 28772248 8508143 26.05 2688 4731202 2973697 8.82 485462 7044206 196841 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 111.35 99.08 1122.41 39.01 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 414.05 335.36 4499.21 59.67 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 211.70 168.77 2932.35 22.91 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 176.58 130.32 2554.03 18.33 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 205.38 189.69 1943.00 28.99 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 599.35 449.77 8112.31 52.15 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 74.94 53.97 1689.65 4.06 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 145.13 130.29 1619.90 19.00 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 0.18 0.17 0.06 0.22 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 0.43 0.37 0.20 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 170.85 142.94 2518.62 24.07 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 351.29 472.09 1000.86 7570.22 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 205.10 181.07 2332.76 653.20 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) 08/29/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.37 0.00 0.83 0.64 0.03 91.12 10:38:01 PM 0 1.08 0.00 0.18 0.02 0.03 98.68 10:38:01 PM 1 10.57 0.00 1.65 1.50 0.05 86.22 10:38:01 PM 2 3.41 0.00 0.80 0.74 0.03 95.02 10:38:01 PM 3 15.25 0.00 1.29 0.42 0.03 83.01 10:38:01 PM 4 13.92 0.00 1.19 0.53 0.03 84.33 10:38:01 PM 5 9.41 0.00 0.82 0.67 0.03 89.07 10:38:01 PM 6 4.26 0.00 0.37 0.67 0.02 94.69 10:38:01 PM 7 1.07 0.00 0.37 0.60 0.03 97.93 10:39:01 PM all 7.52 0.00 0.89 0.45 0.06 91.08 10:39:01 PM 0 8.14 0.00 1.21 0.70 0.07 89.89 10:39:01 PM 1 5.52 0.00 1.10 0.60 0.05 92.73 10:39:01 PM 2 6.78 0.00 1.54 0.89 0.07 90.72 10:39:01 PM 3 5.84 0.00 0.80 0.29 0.07 93.01 10:39:01 PM 4 7.35 0.00 0.57 0.69 0.03 91.36 10:39:01 PM 5 7.21 0.00 0.82 0.20 0.05 91.72 10:39:01 PM 6 6.66 0.00 0.64 0.18 0.05 92.47 10:39:01 PM 7 12.69 0.00 0.45 0.02 0.07 86.77 10:40:01 PM all 40.80 0.00 1.19 0.70 0.09 57.22 10:40:01 PM 0 34.86 0.00 1.57 1.95 0.10 61.52 10:40:01 PM 1 58.02 0.00 1.68 0.37 0.10 39.83 10:40:01 PM 2 36.17 0.00 1.51 1.02 0.12 61.17 10:40:01 PM 3 53.22 0.00 1.01 0.12 0.10 45.56 10:40:01 PM 4 54.00 0.00 1.06 0.55 0.08 44.30 10:40:01 PM 5 45.54 0.00 0.65 0.64 0.07 53.11 10:40:01 PM 6 26.43 0.00 1.11 0.87 0.08 71.51 10:40:01 PM 7 18.10 0.00 0.91 0.10 0.05 80.84 10:41:01 PM all 48.40 0.00 1.38 0.21 0.09 49.92 10:41:01 PM 0 48.43 0.00 1.04 0.35 0.08 50.10 10:41:01 PM 1 54.73 0.00 1.77 0.45 0.10 42.94 10:41:01 PM 2 41.93 0.00 1.68 0.08 0.08 56.23 10:41:01 PM 3 40.45 0.00 1.59 0.02 0.08 57.86 10:41:01 PM 4 53.72 0.00 1.26 0.07 0.10 44.85 10:41:01 PM 5 45.36 0.00 1.36 0.42 0.08 52.78 10:41:01 PM 6 51.21 0.00 0.97 0.12 0.10 47.60 10:41:01 PM 7 51.35 0.00 1.42 0.17 0.08 46.98 10:42:01 PM all 32.23 0.00 1.15 0.35 0.08 66.19 10:42:01 PM 0 49.99 0.00 2.51 1.24 0.10 46.16 10:42:01 PM 1 41.03 0.00 1.14 0.30 0.07 57.47 10:42:01 PM 2 18.12 0.00 1.00 0.23 0.08 80.56 10:42:01 PM 3 19.66 0.00 0.77 0.00 0.08 79.49 10:42:01 PM 4 42.72 0.00 0.97 0.07 0.07 56.18 10:42:01 PM 5 23.74 0.00 1.40 0.35 0.07 74.44 10:42:01 PM 6 28.12 0.00 0.77 0.64 0.05 70.42 10:42:01 PM 7 34.47 0.00 0.62 0.00 0.08 64.82 10:43:01 PM all 15.89 0.00 3.36 1.49 0.10 79.17 10:43:01 PM 0 13.92 0.00 4.42 0.36 0.12 81.19 10:43:01 PM 1 12.57 0.00 1.77 5.82 0.08 79.76 10:43:01 PM 2 16.29 0.00 5.55 0.07 0.10 77.99 10:43:01 PM 3 6.06 0.00 3.34 0.56 0.10 89.94 10:43:01 PM 4 52.94 0.00 5.95 0.00 0.14 40.97 10:43:01 PM 5 8.87 0.00 2.09 0.00 0.08 88.95 10:43:01 PM 6 12.30 0.00 2.11 0.36 0.07 85.17 10:43:01 PM 7 4.92 0.00 1.72 4.63 0.08 88.64 10:44:01 PM all 14.90 0.00 4.92 4.13 0.09 75.97 10:44:01 PM 0 20.17 0.00 6.51 1.90 0.12 71.31 10:44:01 PM 1 6.26 0.00 1.55 3.94 0.07 88.18 10:44:01 PM 2 9.70 0.00 5.93 1.69 0.10 82.58 10:44:01 PM 3 2.01 0.00 3.12 6.59 0.07 88.22 10:44:01 PM 4 19.45 0.00 5.59 2.78 0.07 72.12 10:44:01 PM 5 49.74 0.00 4.76 1.77 0.10 43.62 10:44:01 PM 6 2.86 0.00 7.98 12.24 0.10 76.82 10:44:01 PM 7 9.11 0.00 4.02 2.22 0.08 84.56 10:45:01 PM all 18.79 0.00 3.32 2.08 0.08 75.74 10:45:01 PM 0 14.63 0.00 0.89 0.69 0.07 83.73 10:45:01 PM 1 9.61 0.00 1.36 0.87 0.05 88.12 10:45:01 PM 2 48.21 0.00 8.13 0.00 0.12 43.55 10:45:01 PM 3 5.28 0.00 1.46 0.03 0.05 93.18 10:45:01 PM 4 27.85 0.00 3.35 0.00 0.07 68.73 10:45:01 PM 5 24.88 0.00 3.69 11.46 0.08 59.89 10:45:01 PM 6 13.11 0.00 3.86 0.00 0.07 82.97 10:45:01 PM 7 6.91 0.00 3.90 3.55 0.10 85.53 10:46:01 PM all 22.76 0.00 1.01 0.01 0.07 76.15 10:46:01 PM 0 12.25 0.00 0.62 0.00 0.08 87.05 10:46:01 PM 1 20.20 0.00 0.93 0.00 0.08 78.79 10:46:01 PM 2 47.76 0.00 1.62 0.02 0.10 50.50 10:46:01 PM 3 30.19 0.00 1.16 0.00 0.08 68.57 10:46:01 PM 4 7.35 0.00 0.60 0.02 0.07 91.96 10:46:01 PM 5 18.24 0.00 0.70 0.03 0.07 80.96 10:46:01 PM 6 19.53 0.00 0.89 0.00 0.07 79.51 10:46:01 PM 7 26.84 0.00 1.55 0.00 0.03 71.58 10:47:01 PM all 20.49 0.00 0.93 0.02 0.05 78.51 10:47:01 PM 0 16.51 0.00 1.19 0.02 0.05 82.24 10:47:01 PM 1 7.93 0.00 0.65 0.00 0.03 91.38 10:47:01 PM 2 14.61 0.00 0.85 0.00 0.05 84.49 10:47:01 PM 3 86.65 0.00 1.44 0.00 0.08 11.83 10:47:01 PM 4 7.70 0.00 0.72 0.00 0.03 91.55 10:47:01 PM 5 12.28 0.00 0.95 0.00 0.05 86.72 10:47:01 PM 6 11.69 0.00 0.77 0.00 0.07 87.48 10:47:01 PM 7 6.64 0.00 0.87 0.17 0.03 92.29 10:48:01 PM all 17.85 0.00 1.20 0.20 0.06 80.69 10:48:01 PM 0 41.70 0.00 0.95 0.00 0.07 57.28 10:48:01 PM 1 4.52 0.00 1.54 1.39 0.07 92.49 10:48:01 PM 2 51.47 0.00 2.57 0.03 0.08 45.84 10:48:01 PM 3 10.76 0.00 0.65 0.00 0.05 88.54 10:48:01 PM 4 7.95 0.00 1.14 0.03 0.07 90.81 10:48:01 PM 5 8.38 0.00 1.39 0.07 0.07 90.10 10:48:01 PM 6 11.38 0.00 0.87 0.00 0.05 87.70 10:48:01 PM 7 6.63 0.00 0.47 0.07 0.05 92.79 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 15.19 0.00 2.76 1.84 0.07 80.15 10:49:01 PM 0 12.21 0.00 1.93 0.75 0.10 85.01 10:49:01 PM 1 10.21 0.00 2.43 3.19 0.08 84.09 10:49:01 PM 2 29.62 0.00 3.84 3.18 0.07 63.29 10:49:01 PM 3 17.47 0.00 3.20 0.74 0.05 78.54 10:49:01 PM 4 11.55 0.00 4.19 4.51 0.07 79.68 10:49:01 PM 5 19.63 0.00 2.73 0.89 0.07 76.68 10:49:01 PM 6 6.48 0.00 1.32 0.18 0.05 91.97 10:49:01 PM 7 14.29 0.00 2.46 1.27 0.07 81.91 Average: all 21.86 0.00 1.90 1.00 0.07 75.16 Average: 0 22.84 0.00 1.90 0.66 0.08 74.51 Average: 1 20.07 0.00 1.46 1.54 0.07 76.86 Average: 2 27.02 0.00 2.91 0.66 0.08 69.33 Average: 3 24.44 0.00 1.65 0.73 0.07 73.11 Average: 4 25.47 0.00 2.20 0.77 0.07 71.50 Average: 5 22.74 0.00 1.78 1.37 0.07 74.05 Average: 6 16.20 0.00 1.79 1.25 0.06 80.70 Average: 7 16.10 0.00 1.56 1.06 0.06 81.22