---> uname -a: Linux prd-centos8-robot-2c-8g-44751.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.9G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 711 3126 19 3859 6686 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:4d:8e:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83758sec preferred_lft 83758sec inet6 fe80::f816:3eff:fe4d:8e68/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-44751.novalocal) 07/21/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.43 0.05 1.38 0.40 523.80 12:02:01 AM 1.63 0.07 1.57 1.73 448.38 12:03:01 AM 0.58 0.00 0.58 0.00 474.98 12:04:01 AM 0.47 0.00 0.47 0.00 365.32 12:05:01 AM 0.42 0.00 0.42 0.00 370.95 12:06:01 AM 0.55 0.00 0.55 0.00 446.16 12:07:01 AM 0.50 0.00 0.50 0.00 471.86 12:08:01 AM 1.15 0.07 1.08 7.60 1510.10 12:09:01 AM 0.55 0.00 0.55 0.00 252.97 12:10:01 AM 0.42 0.00 0.42 0.00 265.71 12:11:01 AM 0.47 0.00 0.47 0.00 135.51 12:12:01 AM 0.47 0.00 0.47 0.00 352.44 12:13:01 AM 8.86 5.75 3.12 555.55 337.07 12:14:01 AM 0.45 0.00 0.45 0.00 268.82 12:15:01 AM 0.33 0.00 0.33 0.00 260.91 12:16:01 AM 0.50 0.00 0.50 0.00 270.89 12:17:01 AM 0.38 0.00 0.38 0.00 266.02 12:18:01 AM 0.18 0.00 0.18 0.00 134.62 12:19:01 AM 0.48 0.00 0.48 0.00 283.05 12:20:01 AM 0.32 0.00 0.32 0.00 333.81 12:21:01 AM 1.52 0.00 1.52 0.00 2261.63 12:22:01 AM 2.37 0.00 2.37 0.00 4331.61 12:23:01 AM 2.00 0.00 2.00 0.00 3725.31 12:24:01 AM 1.69 0.00 1.69 0.00 3039.15 12:25:01 AM 1.25 0.00 1.25 0.00 2134.04 12:26:01 AM 0.88 0.00 0.88 0.00 1074.57 12:27:01 AM 0.97 0.00 0.97 0.00 1266.31 12:28:01 AM 5.46 0.22 5.25 12.00 2073.56 12:29:01 AM 33.96 0.10 33.86 27.06 28730.51 Average: 2.42 0.22 2.21 20.85 1944.42 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4657916 6822520 3224516 40.91 2688 2332032 953072 10.67 269388 2571004 3636 12:02:01 AM 4645176 6822068 3237256 41.07 2688 2344312 953072 10.67 269564 2583796 3344 12:03:01 AM 4632024 6822148 3250408 41.24 2688 2357532 953072 10.67 269564 2596904 2452 12:04:01 AM 4626720 6827300 3255712 41.30 2688 2367976 953072 10.67 269564 2602212 1996 12:05:01 AM 4617892 6829776 3264540 41.42 2688 2379268 937564 10.50 269564 2610960 2204 12:06:01 AM 4607164 6832484 3275268 41.55 2688 2392688 937564 10.50 269568 2621812 2360 12:07:01 AM 4592140 6830988 3290292 41.74 2688 2406200 933776 10.46 269568 2636528 1820 12:08:01 AM 4543652 6826464 3338780 42.36 2688 2450112 931812 10.43 269596 2685148 320 12:09:01 AM 4536328 6826440 3346104 42.45 2688 2457404 931812 10.43 269596 2692324 168 12:10:01 AM 4530372 6828220 3352060 42.53 2688 2465132 954420 10.69 269596 2698236 8 12:11:01 AM 4522788 6828384 3359644 42.62 2688 2472876 938360 10.51 269596 2705740 3820 12:12:01 AM 4514452 6827628 3367980 42.73 2688 2480436 957936 10.73 269596 2713736 920 12:13:01 AM 4490144 6827936 3392288 43.04 2688 2504952 947236 10.61 271876 2735596 764 12:14:01 AM 4478940 6824460 3403492 43.18 2688 2512672 947236 10.61 271876 2746840 532 12:15:01 AM 4448080 6801336 3434352 43.57 2688 2520400 963576 10.79 271876 2777688 468 12:16:01 AM 4417012 6777984 3465420 43.96 2688 2528104 979696 10.97 271876 2808616 160 12:17:01 AM 4387128 6755820 3495304 44.34 2688 2535816 1011332 11.32 271876 2838584 0 12:18:01 AM 4356660 6733176 3525772 44.73 2688 2543632 1027472 11.50 271876 2869180 3808 12:19:01 AM 4318520 6704040 3563912 45.21 2688 2552624 1059232 11.86 271876 2907056 4452 12:20:01 AM 4308604 6704096 3573828 45.34 2688 2562588 1080880 12.10 271876 2916824 4440 12:21:01 AM 4065716 6578492 3816716 48.42 2688 2679780 1206916 13.51 271876 3158832 53900 12:22:01 AM 3826560 6457712 4055872 51.45 2688 2798028 1302080 14.58 271876 3397588 42288 12:23:01 AM 3635244 6367012 4247188 53.88 2688 2898532 1395948 15.63 271876 3588244 31036 12:24:01 AM 3492460 6303864 4389972 55.69 2688 2977952 1458468 16.33 271876 3731248 20848 12:25:01 AM 3407976 6274364 4474456 56.76 2688 3032964 1489396 16.68 271876 3815668 11872 12:26:01 AM 3179632 6104168 4702800 59.66 2688 3091032 1652984 18.51 271876 4042392 37824 12:27:01 AM 2379828 5304368 5502604 69.81 2688 3091036 2449496 27.43 271876 4841864 4 12:28:01 AM 4128144 6929596 3754288 47.63 2688 2973516 727424 8.14 998264 2390656 3964 12:29:01 AM 3201720 6840932 4680712 59.38 2688 3811288 827236 9.26 1198912 3120980 23472 Average: 4191345 6662544 3691087 46.83 2688 2638651 1098694 12.30 327934 2979526 9065 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 220.18 217.77 64.98 24.77 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 287.68 283.23 81.59 23.84 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 205.23 201.10 57.24 17.18 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 189.97 187.12 51.20 16.05 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 208.58 205.03 55.69 17.69 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 237.31 236.89 73.31 21.39 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 239.31 238.55 74.51 21.72 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 164.41 133.34 628.91 15.32 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 105.05 91.39 25.63 9.50 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 103.27 102.22 30.52 9.50 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 107.95 106.57 31.30 9.80 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 114.26 113.10 31.60 10.23 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 118.19 116.84 32.58 10.51 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 120.90 119.78 32.34 10.66 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 122.33 121.14 32.33 10.73 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 117.65 116.48 32.29 10.44 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 110.63 111.36 31.60 10.15 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 116.06 116.28 32.43 10.46 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 239.91 236.03 65.82 20.49 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 348.96 344.74 89.38 28.73 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 230.94 230.92 811.62 19.04 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 222.86 220.38 802.42 18.28 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 226.91 227.76 683.57 18.88 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 237.81 237.81 544.61 20.89 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 248.92 246.32 361.71 20.73 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 211.35 201.70 757.74 18.73 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 1.42 0.52 0.73 0.48 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 313.13 181.57 142.65 943.27 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 127.11 102.67 893.13 11.92 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 182.67 174.06 225.79 47.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-44751.novalocal) 07/21/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 27.69 0.03 7.34 0.05 0.10 64.79 12:01:01 AM 0 39.98 0.00 10.58 0.05 0.09 49.30 12:01:01 AM 1 15.63 0.05 4.16 0.05 0.12 80.00 12:02:01 AM all 28.97 0.00 6.08 0.02 0.09 64.85 12:02:01 AM 0 37.48 0.00 7.64 0.00 0.09 54.79 12:02:01 AM 1 20.56 0.00 4.53 0.03 0.08 74.79 12:03:01 AM all 32.83 0.00 4.08 0.03 0.08 62.98 12:03:01 AM 0 45.65 0.00 5.41 0.03 0.09 48.83 12:03:01 AM 1 20.21 0.00 2.76 0.02 0.08 76.93 12:04:01 AM all 33.85 0.00 3.69 0.02 0.11 62.33 12:04:01 AM 0 49.42 0.00 4.63 0.00 0.09 45.87 12:04:01 AM 1 18.56 0.00 2.76 0.03 0.13 78.51 12:05:01 AM all 35.20 0.00 3.60 0.02 0.09 61.08 12:05:01 AM 0 60.57 0.00 5.25 0.00 0.10 34.07 12:05:01 AM 1 10.36 0.00 1.98 0.03 0.08 87.54 12:06:01 AM all 32.06 0.00 5.14 0.02 0.09 62.69 12:06:01 AM 0 48.09 0.00 6.97 0.00 0.09 44.86 12:06:01 AM 1 16.28 0.00 3.33 0.03 0.08 80.27 12:07:01 AM all 30.18 0.00 5.12 0.03 0.09 64.59 12:07:01 AM 0 45.69 0.00 7.23 0.02 0.09 46.98 12:07:01 AM 1 14.97 0.00 3.05 0.03 0.10 81.84 12:08:01 AM all 14.97 0.00 2.41 0.08 0.09 82.46 12:08:01 AM 0 17.55 0.00 2.75 0.02 0.10 79.58 12:08:01 AM 1 12.39 0.00 2.07 0.13 0.08 85.33 12:09:01 AM all 16.44 0.00 3.09 0.01 0.08 80.37 12:09:01 AM 0 11.00 0.00 2.02 0.00 0.08 86.90 12:09:01 AM 1 21.90 0.00 4.18 0.02 0.08 73.83 12:10:01 AM all 20.27 0.00 4.44 0.02 0.08 75.19 12:10:01 AM 0 34.94 0.00 7.39 0.00 0.08 57.58 12:10:01 AM 1 5.72 0.00 1.51 0.03 0.08 92.65 12:11:01 AM all 20.43 0.00 4.38 0.02 0.08 75.09 12:11:01 AM 0 26.64 0.00 5.67 0.00 0.08 67.61 12:11:01 AM 1 14.25 0.00 3.09 0.03 0.08 82.54 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 20.16 0.00 4.31 0.02 0.09 75.42 12:12:01 AM 0 33.46 0.00 6.82 0.02 0.08 59.62 12:12:01 AM 1 6.94 0.00 1.82 0.02 0.10 91.13 12:13:01 AM all 20.49 0.23 4.62 0.13 0.08 74.44 12:13:01 AM 0 32.39 0.46 6.95 0.20 0.08 59.91 12:13:01 AM 1 8.67 0.00 2.30 0.07 0.08 88.88 12:14:01 AM all 20.32 0.00 4.42 0.01 0.08 75.17 12:14:01 AM 0 33.14 0.00 7.11 0.00 0.08 59.67 12:14:01 AM 1 7.58 0.00 1.75 0.02 0.08 90.57 12:15:01 AM all 20.35 0.00 4.48 0.01 0.09 75.07 12:15:01 AM 0 23.21 0.00 5.10 0.02 0.10 71.57 12:15:01 AM 1 17.50 0.00 3.87 0.00 0.08 78.55 12:16:01 AM all 20.30 0.00 4.36 0.01 0.08 75.25 12:16:01 AM 0 23.69 0.00 4.90 0.00 0.08 71.33 12:16:01 AM 1 16.92 0.00 3.82 0.02 0.08 79.16 12:17:01 AM all 20.33 0.00 4.41 0.01 0.09 75.15 12:17:01 AM 0 36.35 0.00 7.59 0.02 0.10 55.95 12:17:01 AM 1 4.49 0.00 1.27 0.00 0.08 94.15 12:18:01 AM all 20.95 0.00 4.59 0.01 0.09 74.36 12:18:01 AM 0 12.41 0.00 2.89 0.00 0.08 84.61 12:18:01 AM 1 29.53 0.00 6.30 0.02 0.10 64.05 12:19:01 AM all 25.01 0.00 4.32 0.02 0.08 70.58 12:19:01 AM 0 36.49 0.00 6.26 0.02 0.07 57.16 12:19:01 AM 1 13.75 0.00 2.41 0.02 0.08 83.74 12:20:01 AM all 26.78 0.00 4.14 0.02 0.09 68.97 12:20:01 AM 0 30.90 0.00 4.53 0.02 0.09 64.47 12:20:01 AM 1 22.69 0.00 3.76 0.02 0.09 73.44 12:21:01 AM all 35.02 0.00 3.44 0.08 0.09 61.36 12:21:01 AM 0 63.34 0.00 5.29 0.03 0.07 31.26 12:21:01 AM 1 7.24 0.00 1.63 0.13 0.12 90.88 12:22:01 AM all 36.16 0.00 3.25 0.18 0.08 60.33 12:22:01 AM 0 47.42 0.00 3.97 0.17 0.09 48.36 12:22:01 AM 1 25.02 0.00 2.53 0.19 0.08 72.18 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 36.44 0.00 3.27 0.16 0.11 60.02 12:23:01 AM 0 38.13 0.00 3.45 0.29 0.10 58.04 12:23:01 AM 1 34.75 0.00 3.10 0.03 0.12 62.00 12:24:01 AM all 35.74 0.00 3.46 0.13 0.09 60.58 12:24:01 AM 0 49.45 0.00 4.31 0.17 0.10 45.96 12:24:01 AM 1 22.13 0.00 2.61 0.09 0.09 75.08 12:25:01 AM all 34.86 0.00 3.54 0.13 0.09 61.38 12:25:01 AM 0 50.54 0.00 4.56 0.02 0.09 44.80 12:25:01 AM 1 19.33 0.00 2.54 0.24 0.10 77.79 12:26:01 AM all 37.77 0.00 3.07 0.06 0.11 58.99 12:26:01 AM 0 60.94 0.00 3.95 0.03 0.10 34.98 12:26:01 AM 1 14.80 0.00 2.21 0.08 0.12 82.79 12:27:01 AM all 48.81 0.00 1.88 0.06 0.08 49.18 12:27:01 AM 0 96.60 0.00 3.22 0.00 0.07 0.12 12:27:01 AM 1 0.79 0.00 0.54 0.12 0.08 98.48 12:28:01 AM all 45.34 0.00 1.93 0.07 0.08 52.59 12:28:01 AM 0 48.99 0.00 2.24 0.02 0.08 48.67 12:28:01 AM 1 41.71 0.00 1.62 0.12 0.07 56.49 12:29:01 AM all 22.37 0.00 3.36 1.04 0.09 73.14 12:29:01 AM 0 28.45 0.00 3.41 0.63 0.10 67.41 12:29:01 AM 1 16.29 0.00 3.30 1.45 0.08 78.87 Average: all 28.27 0.01 4.00 0.08 0.09 67.55 Average: 0 40.07 0.02 5.23 0.06 0.09 54.53 Average: 1 16.57 0.00 2.78 0.11 0.09 80.45