---> uname -a: Linux prd-centos8-docker-8c-8g-9977.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 1669 22255 19 7964 29747 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:fc:a3:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fefc:a351/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:ff:63:43 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) 22:36:21 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 142.96 2.47 140.49 1590.93 10783.25 10:39:01 PM 161.21 14.10 147.11 1597.33 5205.47 10:40:01 PM 138.29 1.00 137.29 620.03 14691.55 10:41:01 PM 62.86 0.20 62.66 79.97 7684.67 10:42:01 PM 135.69 1.82 133.88 79.32 5856.57 10:43:01 PM 871.22 0.00 871.22 0.00 73994.27 10:44:01 PM 927.61 0.02 927.60 13.60 49014.46 10:45:01 PM 512.86 0.00 512.86 0.00 18378.24 10:46:01 PM 5.75 0.00 5.75 0.00 1129.36 10:47:01 PM 211.80 0.07 211.73 0.53 14263.56 10:48:01 PM 599.23 0.67 598.57 67.59 36273.77 Average: 342.67 1.85 340.83 368.10 21569.90 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29425332 31246080 3230380 9.89 2688 2137212 1390224 4.12 157300 2603752 95836 10:39:01 PM 28631112 30861608 4024600 12.32 2688 2538740 1736688 5.15 222052 3305960 348012 10:40:01 PM 27171476 29564040 5484236 16.79 2688 2697460 2840924 8.43 280216 4684072 72040 10:41:01 PM 26842612 29387936 5813100 17.80 2688 2847380 3462620 10.27 293376 4990832 8824 10:42:01 PM 25454364 29126500 7201348 22.05 2688 3963952 3077420 9.13 484952 6151408 990004 10:43:01 PM 23014448 28459704 9641264 29.52 2688 5476840 3459092 10.26 526464 8008552 665516 10:44:01 PM 22194556 28659004 10461156 32.03 2688 6381660 3117744 9.25 590100 8500984 470640 10:45:01 PM 19828640 26243580 12827072 39.28 2688 6330656 3527540 10.47 594484 10754248 12 10:46:01 PM 21088528 27533208 11567184 35.42 2688 6360036 3657948 10.85 599340 9518628 20 10:47:01 PM 21172188 28658384 11483524 35.17 2688 7330932 2962536 8.79 959508 9006688 705668 10:48:01 PM 22801848 30478716 9853864 30.18 2688 7519608 1478012 4.39 1306884 7016000 25724 Average: 24329555 29110796 8326157 25.50 2688 4871316 2791886 8.28 546789 6776466 307481 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 125.80 103.40 1147.74 40.99 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 460.24 365.34 5775.78 62.93 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 140.51 125.93 1973.51 18.88 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 129.72 99.32 2248.63 17.28 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 217.18 199.23 2573.53 29.66 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 541.64 410.60 8657.14 47.96 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 168.72 146.33 2172.07 20.31 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 0.23 0.15 0.07 0.22 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 1.78 0.30 0.27 0.64 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 296.18 226.28 3466.17 39.81 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 323.80 444.51 297.18 7583.37 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 218.70 192.85 2573.74 714.70 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) 22:36:21 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.24 0.00 0.81 0.53 0.06 91.35 10:38:01 PM 0 4.34 0.00 0.53 0.25 0.08 94.79 10:38:01 PM 1 8.92 0.00 0.82 0.85 0.05 89.36 10:38:01 PM 2 1.04 0.00 0.22 0.03 0.08 98.63 10:38:01 PM 3 15.07 0.00 1.40 0.88 0.05 82.59 10:38:01 PM 4 10.31 0.00 1.23 0.62 0.05 87.78 10:38:01 PM 5 4.11 0.00 0.59 0.90 0.07 94.33 10:38:01 PM 6 10.95 0.00 1.34 0.53 0.07 87.11 10:38:01 PM 7 3.16 0.00 0.38 0.20 0.05 96.21 10:39:01 PM all 8.73 0.00 0.90 0.52 0.08 89.77 10:39:01 PM 0 6.37 0.00 0.70 0.23 0.08 92.61 10:39:01 PM 1 4.90 0.00 0.87 0.07 0.12 94.05 10:39:01 PM 2 12.67 0.00 0.97 0.52 0.12 85.72 10:39:01 PM 3 7.72 0.00 0.80 0.62 0.07 90.79 10:39:01 PM 4 9.66 0.00 1.14 1.39 0.07 87.75 10:39:01 PM 5 5.65 0.00 0.97 0.55 0.07 92.76 10:39:01 PM 6 10.87 0.00 1.12 0.75 0.07 87.19 10:39:01 PM 7 12.04 0.00 0.62 0.00 0.08 87.26 10:40:01 PM all 44.26 0.00 1.12 0.51 0.10 54.01 10:40:01 PM 0 43.07 0.00 0.82 0.55 0.10 55.46 10:40:01 PM 1 34.02 0.00 0.84 0.37 0.10 64.67 10:40:01 PM 2 42.08 0.00 1.31 1.22 0.12 55.27 10:40:01 PM 3 32.34 0.00 1.29 0.55 0.08 65.74 10:40:01 PM 4 57.18 0.00 1.19 0.33 0.10 41.20 10:40:01 PM 5 60.82 0.00 0.90 0.59 0.08 37.61 10:40:01 PM 6 58.64 0.00 1.71 0.49 0.10 39.07 10:40:01 PM 7 25.87 0.00 0.94 0.02 0.10 73.07 10:41:01 PM all 47.28 0.00 1.25 0.23 0.11 51.13 10:41:01 PM 0 52.16 0.00 0.87 0.00 0.12 46.85 10:41:01 PM 1 47.58 0.00 1.82 0.37 0.12 50.12 10:41:01 PM 2 56.91 0.00 1.35 0.37 0.12 41.25 10:41:01 PM 3 45.02 0.00 1.24 0.40 0.10 53.24 10:41:01 PM 4 36.81 0.00 1.31 0.12 0.10 61.66 10:41:01 PM 5 53.39 0.00 1.05 0.23 0.12 45.20 10:41:01 PM 6 38.74 0.00 1.20 0.00 0.10 59.96 10:41:01 PM 7 47.60 0.00 1.19 0.35 0.10 50.76 10:42:01 PM all 22.62 0.00 1.24 0.43 0.09 75.62 10:42:01 PM 0 28.74 0.00 0.75 0.50 0.08 69.93 10:42:01 PM 1 17.60 0.00 0.62 0.15 0.07 81.56 10:42:01 PM 2 16.93 0.00 1.29 1.09 0.08 80.61 10:42:01 PM 3 12.62 0.00 1.61 0.85 0.12 84.80 10:42:01 PM 4 30.29 0.00 1.50 0.17 0.08 67.95 10:42:01 PM 5 38.69 0.00 2.59 0.62 0.08 58.01 10:42:01 PM 6 26.03 0.00 1.00 0.05 0.08 72.83 10:42:01 PM 7 10.01 0.00 0.59 0.05 0.08 89.27 10:43:01 PM all 13.73 0.00 5.95 3.72 0.12 76.48 10:43:01 PM 0 5.43 0.00 3.99 3.55 0.14 86.90 10:43:01 PM 1 5.13 0.00 7.68 6.22 0.15 80.81 10:43:01 PM 2 40.67 0.00 8.35 4.28 0.12 46.57 10:43:01 PM 3 7.56 0.00 2.49 5.18 0.10 84.67 10:43:01 PM 4 13.98 0.00 6.79 4.89 0.12 74.23 10:43:01 PM 5 19.79 0.00 8.36 1.38 0.12 70.35 10:43:01 PM 6 10.95 0.00 7.85 2.94 0.12 78.14 10:43:01 PM 7 6.42 0.00 2.07 1.32 0.12 90.08 10:44:01 PM all 17.81 0.00 3.30 2.26 0.10 76.53 10:44:01 PM 0 8.66 0.00 0.65 0.42 0.08 90.18 10:44:01 PM 1 17.77 0.00 4.79 5.28 0.10 72.06 10:44:01 PM 2 13.41 0.00 1.46 0.37 0.10 84.67 10:44:01 PM 3 23.71 0.00 5.04 3.24 0.12 67.88 10:44:01 PM 4 38.23 0.00 5.27 0.07 0.10 56.34 10:44:01 PM 5 0.74 0.00 4.09 0.57 0.12 94.47 10:44:01 PM 6 28.50 0.00 3.12 7.70 0.07 60.61 10:44:01 PM 7 11.49 0.00 2.01 0.40 0.12 85.98 10:45:01 PM all 23.46 0.00 0.97 1.20 0.09 74.28 10:45:01 PM 0 15.52 0.00 0.55 0.02 0.10 83.82 10:45:01 PM 1 25.51 0.00 1.37 4.67 0.07 68.39 10:45:01 PM 2 22.55 0.00 0.78 0.83 0.08 75.75 10:45:01 PM 3 5.68 0.00 0.60 0.90 0.08 92.74 10:45:01 PM 4 19.68 0.00 0.70 0.00 0.08 79.54 10:45:01 PM 5 17.68 0.00 0.67 0.52 0.07 81.07 10:45:01 PM 6 72.03 0.00 2.21 0.00 0.12 25.64 10:45:01 PM 7 9.08 0.00 0.89 2.64 0.08 87.30 10:46:01 PM all 20.27 0.00 0.89 0.03 0.08 78.73 10:46:01 PM 0 7.24 0.00 0.77 0.20 0.08 91.71 10:46:01 PM 1 42.48 0.00 0.87 0.00 0.08 56.57 10:46:01 PM 2 38.11 0.00 1.19 0.00 0.08 60.62 10:46:01 PM 3 6.74 0.00 0.82 0.03 0.08 92.33 10:46:01 PM 4 6.45 0.00 0.73 0.00 0.05 92.76 10:46:01 PM 5 14.78 0.00 0.90 0.00 0.08 84.24 10:46:01 PM 6 34.67 0.00 1.10 0.00 0.08 64.14 10:46:01 PM 7 11.77 0.00 0.75 0.00 0.05 87.43 10:47:01 PM all 18.38 0.00 2.24 0.55 0.09 78.73 10:47:01 PM 0 11.68 0.00 2.11 3.06 0.08 83.06 10:47:01 PM 1 12.50 0.00 2.72 0.30 0.12 84.36 10:47:01 PM 2 12.66 0.00 3.03 0.00 0.10 84.21 10:47:01 PM 3 14.03 0.00 0.87 0.03 0.07 85.01 10:47:01 PM 4 44.28 0.00 4.77 0.07 0.10 50.78 10:47:01 PM 5 8.87 0.00 1.51 0.23 0.08 89.31 10:47:01 PM 6 37.99 0.00 1.32 0.00 0.10 60.59 10:47:01 PM 7 4.97 0.00 1.63 0.72 0.10 92.58 10:48:01 PM all 10.54 0.00 1.93 1.65 0.08 85.81 10:48:01 PM 0 3.01 0.00 0.94 0.52 0.12 95.42 10:48:01 PM 1 21.23 0.00 2.16 1.26 0.07 75.28 10:48:01 PM 2 6.05 0.00 2.21 2.65 0.07 89.02 10:48:01 PM 3 13.53 0.00 2.14 2.56 0.08 81.69 10:48:01 PM 4 18.04 0.00 2.69 0.84 0.05 78.38 10:48:01 PM 5 13.10 0.00 2.11 2.58 0.10 82.11 10:48:01 PM 6 6.26 0.00 1.92 1.82 0.05 89.95 10:48:01 PM 7 3.16 0.00 1.24 0.95 0.08 94.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.31 0.00 1.87 1.05 0.09 75.68 Average: 0 16.95 0.00 1.15 0.84 0.10 80.96 Average: 1 21.63 0.00 2.22 1.77 0.09 74.28 Average: 2 23.90 0.00 2.00 1.03 0.10 72.97 Average: 3 16.73 0.00 1.66 1.38 0.09 80.14 Average: 4 25.90 0.00 2.47 0.76 0.08 70.78 Average: 5 21.61 0.00 2.15 0.74 0.09 75.40 Average: 6 30.53 0.00 2.16 1.30 0.09 65.92 Average: 7 13.24 0.00 1.12 0.60 0.09 84.95