---> uname -a: Linux prd-centos8-robot-2c-8g-44194.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: 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): 0,1 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 722 3145 19 3829 6675 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:90:db:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83731sec preferred_lft 83731sec inet6 fe80::f816:3eff:fe90:db4d/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-44194.novalocal) 07/20/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.30 0.05 1.25 0.40 544.36 12:02:02 AM 1.68 0.07 1.62 1.73 438.76 12:03:01 AM 0.53 0.00 0.53 0.00 450.06 12:04:01 AM 0.40 0.00 0.40 0.00 422.29 12:05:01 AM 6.06 5.75 0.32 555.55 193.94 12:06:01 AM 3.38 0.00 3.38 0.00 475.72 12:07:01 AM 0.67 0.03 0.63 4.53 486.18 12:08:01 AM 0.67 0.03 0.63 3.07 487.50 12:09:01 AM 1.02 0.00 1.02 0.00 1419.95 12:10:01 AM 1.43 0.32 1.12 6.93 275.72 12:11:01 AM 0.57 0.00 0.57 0.00 263.40 12:12:01 AM 0.40 0.00 0.40 0.00 264.71 12:13:01 AM 0.43 0.00 0.43 0.00 228.29 12:14:01 AM 0.32 0.00 0.32 0.00 266.79 12:15:01 AM 0.33 0.00 0.33 0.00 265.18 12:16:01 AM 0.45 0.00 0.45 0.00 264.41 12:17:01 AM 0.53 0.00 0.53 0.00 266.21 12:18:01 AM 0.37 0.00 0.37 0.00 262.23 12:19:01 AM 0.30 0.00 0.30 0.00 271.20 12:20:01 AM 0.37 0.00 0.37 0.00 316.88 12:21:01 AM 0.77 0.00 0.77 0.00 885.85 12:22:01 AM 2.47 0.00 2.47 0.00 4425.66 12:23:01 AM 2.10 0.00 2.10 0.00 3913.25 12:24:01 AM 1.82 0.00 1.82 0.00 3173.55 12:25:01 AM 1.43 0.00 1.43 0.00 2346.40 12:26:01 AM 0.95 0.00 0.95 0.00 1311.85 12:27:01 AM 1.00 0.00 1.00 0.00 1420.06 12:28:01 AM 0.20 0.00 0.20 0.00 2.92 12:29:01 AM 30.61 0.28 30.32 33.86 30128.19 12:30:01 AM 29.46 0.42 29.04 48.25 1187.09 Average: 3.07 0.23 2.84 21.82 1889.38 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4689772 6841276 3192656 40.50 2688 2319016 962660 10.78 268924 2539296 1372 12:02:02 AM 4660932 6824416 3221496 40.87 2688 2330996 978124 10.95 269056 2568044 1084 12:03:01 AM 4639636 6817064 3242792 41.14 2688 2344844 978124 10.95 269056 2589096 1772 12:04:01 AM 4635176 6823612 3247252 41.20 2688 2355952 978124 10.95 269056 2593996 256 12:05:01 AM 4605716 6821932 3276712 41.57 2688 2383624 971064 10.87 271448 2620388 6268 12:06:01 AM 4595112 6823488 3287316 41.70 2688 2395772 971064 10.87 271448 2631104 5596 12:07:01 AM 4579532 6822284 3302896 41.90 2688 2410132 975520 10.92 271448 2646228 5404 12:08:01 AM 4526444 6816556 3355984 42.58 2688 2457436 975216 10.92 271476 2699568 38136 12:09:01 AM 4519584 6816304 3362844 42.66 2688 2464032 975216 10.92 271476 2706456 2244 12:10:01 AM 4513384 6817996 3369044 42.74 2688 2471912 995952 11.15 271616 2712176 2292 12:11:01 AM 4506164 6818416 3376264 42.83 2688 2479540 995952 11.15 271616 2719484 2172 12:12:01 AM 4498564 6818440 3383864 42.93 2688 2487164 995952 11.15 271616 2727288 1964 12:13:01 AM 4490564 6818384 3391864 43.03 2688 2495092 995952 11.15 271616 2735040 3136 12:14:01 AM 4483056 6818440 3399372 43.13 2688 2502652 995952 11.15 271616 2742708 2728 12:15:01 AM 4467168 6810388 3415260 43.33 2688 2510476 995952 11.15 271616 2758628 2628 12:16:01 AM 4438220 6789172 3444208 43.69 2688 2518196 1011856 11.33 271616 2787428 2512 12:17:01 AM 4406116 6764644 3476312 44.10 2688 2525768 1043396 11.68 271616 2819656 2252 12:18:01 AM 4371404 6737796 3511024 44.54 2688 2533616 1059032 11.86 271616 2854108 2292 12:19:01 AM 4340968 6715404 3541460 44.93 2688 2541652 1074896 12.04 271616 2884372 2244 12:20:01 AM 4313992 6697928 3568436 45.27 2688 2551144 1113848 12.47 271616 2911100 2276 12:21:01 AM 4208500 6644344 3673928 46.61 2688 2602992 1161860 13.01 271616 3016108 27656 12:22:01 AM 3959784 6521696 3922644 49.76 2688 2728936 1271724 14.24 271616 3264424 20924 12:23:01 AM 3741944 6413672 4140484 52.53 2688 2838620 1366164 15.30 271616 3481620 13236 12:24:01 AM 3569548 6330240 4312880 54.72 2688 2927488 1459040 16.34 271616 3653888 6976 12:25:01 AM 3460976 6287848 4421452 56.09 2688 2993576 1505448 16.86 271616 3762696 2740 12:26:01 AM 3413688 6277560 4468740 56.69 2688 3030540 1520948 17.03 271616 3810160 436 12:27:01 AM 2429588 5335556 5452840 69.18 2688 3072584 2451340 27.45 271616 4791544 4 12:28:01 AM 4052324 7014584 3830104 48.59 2688 3128812 693856 7.77 272164 3171724 56236 12:29:01 AM 3137600 6785028 4744828 60.20 2688 3819264 896928 10.04 1022048 3357916 48204 12:30:01 AM 3259164 6870816 4623264 58.65 2688 3783576 808728 9.06 1187448 3073948 25036 Average: 4183821 6683176 3698607 46.92 2688 2666847 1105996 12.38 326805 2987673 9669 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 173.81 174.22 42.15 15.18 0.00 0.00 0.00 0.00 12:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:02 AM eth0 318.29 314.42 81.89 25.75 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 304.34 299.20 78.18 24.50 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 244.87 244.00 56.57 20.05 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 274.26 275.76 59.07 22.31 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 285.84 286.44 66.87 23.51 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 340.07 336.39 84.42 28.30 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 295.53 278.76 662.11 25.49 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 107.32 77.49 18.54 9.45 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 128.86 127.76 31.88 11.24 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 131.62 130.40 32.33 11.41 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 139.71 138.16 33.35 11.97 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 141.75 140.04 34.29 12.15 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 137.91 138.51 33.11 11.94 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 144.72 146.62 33.99 12.50 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 143.78 145.81 33.72 12.44 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 138.40 136.80 33.03 11.86 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 139.42 139.47 33.89 12.08 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 167.59 168.36 41.21 14.54 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 374.08 369.84 87.80 30.07 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 352.75 349.47 380.91 28.05 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 235.78 237.64 891.91 19.38 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 272.59 275.02 769.65 21.95 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 275.57 272.20 615.05 22.13 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 271.11 270.29 453.42 23.23 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 290.60 293.17 243.85 23.84 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 94.37 84.64 660.50 8.94 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 11.20 7.56 7.82 1.26 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 446.92 279.77 1019.81 947.65 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 17.74 17.34 15.73 8.13 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 213.31 205.14 221.30 48.39 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-44194.novalocal) 07/20/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 29.57 0.03 13.16 0.04 0.11 57.08 12:01:01 AM 0 19.92 0.00 8.66 0.02 0.10 71.30 12:01:01 AM 1 39.31 0.07 17.70 0.07 0.12 42.74 12:02:02 AM all 30.48 0.00 6.43 0.03 0.11 62.94 12:02:02 AM 0 10.20 0.00 2.88 0.03 0.14 86.76 12:02:02 AM 1 51.43 0.00 10.10 0.03 0.09 38.35 12:03:01 AM all 30.98 0.00 5.83 0.02 0.12 63.05 12:03:01 AM 0 21.17 0.00 4.78 0.03 0.12 73.89 12:03:01 AM 1 40.89 0.00 6.88 0.00 0.12 52.11 12:04:01 AM all 35.48 0.00 3.90 0.03 0.11 60.47 12:04:01 AM 0 14.10 0.00 2.35 0.05 0.10 83.40 12:04:01 AM 1 57.29 0.00 5.49 0.02 0.12 37.08 12:05:01 AM all 35.58 0.23 4.09 0.12 0.12 59.87 12:05:01 AM 0 4.76 0.45 1.94 0.24 0.12 92.49 12:05:01 AM 1 67.30 0.00 6.31 0.00 0.12 26.27 12:06:01 AM all 34.78 0.00 4.53 0.03 0.11 60.54 12:06:01 AM 0 8.31 0.00 2.04 0.07 0.12 89.46 12:06:01 AM 1 61.95 0.00 7.09 0.00 0.10 30.86 12:07:01 AM all 32.16 0.00 5.66 0.05 0.09 62.03 12:07:01 AM 0 18.67 0.00 3.91 0.10 0.08 77.23 12:07:01 AM 1 45.89 0.00 7.45 0.00 0.10 46.56 12:08:01 AM all 26.14 0.00 4.53 0.03 0.09 69.20 12:08:01 AM 0 11.21 0.00 2.62 0.07 0.10 86.00 12:08:01 AM 1 41.35 0.00 6.48 0.00 0.09 52.08 12:09:01 AM all 11.18 0.00 1.68 0.10 0.09 86.95 12:09:01 AM 0 7.05 0.00 1.11 0.10 0.10 91.64 12:09:01 AM 1 15.33 0.00 2.25 0.10 0.08 82.23 12:10:01 AM all 20.59 0.00 4.43 0.02 0.10 74.86 12:10:01 AM 0 8.80 0.00 2.34 0.03 0.08 88.75 12:10:01 AM 1 32.47 0.00 6.55 0.00 0.12 60.86 12:11:01 AM all 20.63 0.00 4.42 0.03 0.10 74.81 12:11:01 AM 0 8.15 0.00 2.13 0.05 0.10 89.56 12:11:01 AM 1 33.24 0.00 6.74 0.00 0.10 59.93 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 20.65 0.00 4.49 0.01 0.11 74.74 12:12:01 AM 0 18.49 0.00 4.06 0.00 0.10 77.35 12:12:01 AM 1 22.82 0.00 4.93 0.02 0.12 72.12 12:13:01 AM all 21.12 0.00 4.60 0.03 0.10 74.15 12:13:01 AM 0 8.00 0.00 2.05 0.05 0.08 89.81 12:13:01 AM 1 34.36 0.00 7.18 0.02 0.12 58.32 12:14:01 AM all 20.78 0.00 4.63 0.03 0.11 74.46 12:14:01 AM 0 13.55 0.00 3.24 0.03 0.10 83.08 12:14:01 AM 1 28.04 0.00 6.02 0.02 0.12 65.80 12:15:01 AM all 20.88 0.00 4.62 0.01 0.11 74.38 12:15:01 AM 0 8.43 0.00 1.97 0.02 0.12 89.46 12:15:01 AM 1 33.48 0.00 7.31 0.00 0.10 59.11 12:16:01 AM all 20.81 0.00 4.62 0.02 0.12 74.43 12:16:01 AM 0 4.94 0.00 1.53 0.03 0.10 93.40 12:16:01 AM 1 36.94 0.00 7.76 0.00 0.14 55.17 12:17:01 AM all 20.47 0.00 4.63 0.04 0.09 74.76 12:17:01 AM 0 9.42 0.00 2.44 0.08 0.08 87.97 12:17:01 AM 1 31.67 0.00 6.85 0.00 0.10 61.38 12:18:01 AM all 20.72 0.00 4.67 0.01 0.12 74.48 12:18:01 AM 0 5.23 0.00 1.53 0.02 0.12 93.11 12:18:01 AM 1 36.44 0.00 7.86 0.00 0.12 55.58 12:19:01 AM all 22.13 0.00 4.57 0.01 0.12 73.18 12:19:01 AM 0 22.65 0.00 4.40 0.00 0.12 72.82 12:19:01 AM 1 21.61 0.00 4.73 0.02 0.12 73.53 12:20:01 AM all 26.87 0.00 4.30 0.02 0.10 68.70 12:20:01 AM 0 16.81 0.00 3.46 0.03 0.12 79.58 12:20:01 AM 1 37.12 0.00 5.16 0.00 0.09 57.62 12:21:01 AM all 30.34 0.00 4.14 0.06 0.10 65.36 12:21:01 AM 0 12.00 0.00 2.92 0.10 0.10 84.88 12:21:01 AM 1 49.23 0.00 5.40 0.02 0.10 45.25 12:22:01 AM all 36.56 0.00 3.41 0.33 0.10 59.59 12:22:01 AM 0 18.60 0.00 2.45 0.41 0.08 78.46 12:22:01 AM 1 54.81 0.00 4.39 0.26 0.12 40.42 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 36.12 0.00 3.44 0.28 0.11 60.04 12:23:01 AM 0 18.29 0.00 2.47 0.47 0.10 78.67 12:23:01 AM 1 54.21 0.00 4.43 0.09 0.12 41.16 12:24:01 AM all 35.29 0.00 3.57 0.21 0.10 60.83 12:24:01 AM 0 16.42 0.00 2.43 0.27 0.10 80.78 12:24:01 AM 1 54.53 0.00 4.72 0.16 0.10 40.49 12:25:01 AM all 35.20 0.00 3.69 0.18 0.11 60.82 12:25:01 AM 0 18.48 0.00 2.71 0.36 0.10 78.35 12:25:01 AM 1 52.17 0.00 4.68 0.00 0.12 43.04 12:26:01 AM all 34.37 0.00 3.84 0.12 0.12 61.55 12:26:01 AM 0 18.94 0.00 2.91 0.24 0.14 77.77 12:26:01 AM 1 50.09 0.00 4.78 0.00 0.10 45.03 12:27:01 AM all 45.11 0.00 2.31 0.08 0.09 52.40 12:27:01 AM 0 7.94 0.00 1.45 0.17 0.08 90.36 12:27:01 AM 1 82.30 0.00 3.18 0.00 0.10 14.42 12:28:01 AM all 43.39 0.00 1.15 0.00 0.09 55.37 12:28:01 AM 0 0.80 0.00 0.43 0.00 0.10 98.66 12:28:01 AM 1 85.85 0.00 1.87 0.00 0.08 12.19 12:29:01 AM all 37.49 0.00 3.72 3.50 0.11 55.18 12:29:01 AM 0 19.62 0.00 4.30 3.55 0.10 72.42 12:29:01 AM 1 55.31 0.00 3.14 3.46 0.12 37.98 12:30:01 AM all 30.32 0.00 4.23 0.13 0.09 65.22 12:30:01 AM 0 26.59 0.00 3.98 0.13 0.08 69.21 12:30:01 AM 1 34.04 0.00 4.48 0.13 0.10 61.24 Average: all 28.86 0.01 4.44 0.19 0.11 66.40 Average: 0 13.23 0.02 2.85 0.23 0.10 83.58 Average: 1 44.69 0.00 6.05 0.15 0.11 49.00