---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25534 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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: 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): 0-7 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 870 27253 0 4043 30841 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b6:7b:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:feb6:7b5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:37:24:8b 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 inet6 fe80::42:46ff:fe37:248b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25534) 04/24/24 _x86_64_ (8 CPU) 10:59:42 LINUX RESTART (8 CPU) 11:00:02 tps rtps wtps bread/s bwrtn/s 11:01:01 172.96 81.40 91.56 5417.15 77275.23 11:02:01 157.24 44.19 113.05 2527.18 46475.99 11:03:01 49.26 0.12 49.14 8.67 36917.05 11:04:01 48.78 0.87 47.91 29.33 40609.50 11:05:01 17.96 0.40 17.56 10.93 6190.03 11:06:01 237.13 3.40 233.73 199.57 6297.62 11:07:01 152.17 2.95 149.23 432.06 85841.56 Average: 119.23 18.90 100.33 1222.24 42719.56 11:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 30045024 31656168 2894196 8.79 69344 1851140 1504268 4.43 957344 1645544 197704 11:02:01 28689404 30535436 4249816 12.90 83296 2062672 2476376 7.29 2111396 1823820 47056 11:03:01 27623748 29509828 5315472 16.14 85160 2098516 3256968 9.58 3150428 1847136 592 11:04:01 28324064 30414152 4615156 14.01 91208 2289784 2298164 6.76 2273340 2007860 20332 11:05:01 27763364 29888788 5175856 15.71 93984 2318556 3236052 9.52 2802716 2033912 16164 11:06:01 26651188 29882500 6288032 19.09 99996 3398760 2923776 8.60 3070896 2834500 973532 11:07:01 27916264 31587356 5022956 15.25 105668 3820184 1471048 4.33 1567876 3057000 26716 Average: 28144722 30496318 4794498 14.56 89808 2548516 2452379 7.22 2276285 2178539 183157 11:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 418.96 275.18 1591.85 64.53 0.00 0.00 0.00 0.00 11:01:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 ens3 199.70 171.45 1767.93 37.92 0.00 0.00 0.00 0.00 11:02:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 1117.91 862.14 304.03 387.61 0.00 0.00 0.00 0.00 11:03:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 917.70 693.53 2802.05 256.35 0.00 0.00 0.00 0.00 11:04:01 lo 12.90 12.90 5.94 5.94 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 622.80 476.90 176.79 165.94 0.00 0.00 0.00 0.00 11:05:01 lo 3.25 3.25 4.46 4.46 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 413.20 394.90 2282.86 3280.10 0.00 0.00 0.00 0.00 11:06:01 lo 6.60 6.60 0.95 0.95 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:07:01 ens3 391.05 417.86 68.21 2654.85 0.00 0.00 0.00 0.00 11:07:01 lo 3.53 3.53 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 583.43 470.74 1284.09 980.35 0.00 0.00 0.00 0.00 Average: lo 4.16 4.16 1.71 1.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25534) 04/24/24 _x86_64_ (8 CPU) 10:59:42 LINUX RESTART (8 CPU) 11:00:02 CPU %user %nice %system %iowait %steal %idle 11:01:01 all 9.93 0.00 1.26 4.78 0.05 83.98 11:01:01 0 4.72 0.00 0.94 16.23 0.03 78.08 11:01:01 1 13.78 0.00 1.34 0.63 0.07 84.18 11:01:01 2 4.24 0.00 1.10 0.51 0.03 94.11 11:01:01 3 8.88 0.00 1.00 10.00 0.09 80.04 11:01:01 4 6.12 0.00 1.89 0.46 0.02 91.52 11:01:01 5 2.72 0.00 0.95 1.26 0.02 95.06 11:01:01 6 9.92 0.00 1.14 4.74 0.05 84.15 11:01:01 7 29.12 0.00 1.70 4.50 0.05 64.63 11:02:01 all 23.52 0.00 1.01 3.26 0.06 72.15 11:02:01 0 15.87 0.00 0.61 5.48 0.05 77.98 11:02:01 1 29.04 0.00 1.28 0.45 0.05 69.18 11:02:01 2 23.80 0.00 0.94 2.11 0.03 73.12 11:02:01 3 22.34 0.00 1.29 9.65 0.08 66.63 11:02:01 4 24.85 0.00 0.82 0.43 0.05 73.84 11:02:01 5 17.56 0.00 0.89 5.95 0.07 75.54 11:02:01 6 30.32 0.00 1.19 0.54 0.07 67.89 11:02:01 7 24.44 0.00 1.07 1.44 0.05 72.99 11:03:01 all 43.78 0.00 3.56 1.51 0.09 51.05 11:03:01 0 27.01 0.00 2.23 7.31 0.12 63.33 11:03:01 1 54.36 0.00 1.01 0.00 0.10 44.53 11:03:01 2 54.39 0.00 7.55 0.51 0.10 37.45 11:03:01 3 42.20 0.00 1.19 0.54 0.08 55.99 11:03:01 4 44.89 0.00 3.40 0.10 0.07 51.54 11:03:01 5 48.77 0.00 4.11 3.57 0.08 43.46 11:03:01 6 40.46 0.00 1.75 0.08 0.10 57.61 11:03:01 7 38.26 0.00 7.26 0.00 0.08 54.40 11:04:01 all 36.38 0.00 2.35 1.78 0.07 59.41 11:04:01 0 27.79 0.00 1.56 13.98 0.07 56.61 11:04:01 1 41.71 0.00 1.32 0.02 0.10 56.85 11:04:01 2 38.17 0.00 1.35 0.03 0.07 60.38 11:04:01 3 48.56 0.00 1.98 0.22 0.08 49.15 11:04:01 4 29.98 0.00 1.26 0.02 0.08 68.66 11:04:01 5 28.23 0.00 4.47 0.00 0.05 67.25 11:04:01 6 44.42 0.00 4.40 0.00 0.08 51.10 11:04:01 7 32.30 0.00 2.45 0.00 0.05 65.20 11:05:01 all 35.86 0.00 1.46 0.30 0.07 62.31 11:05:01 0 34.82 0.00 1.49 1.96 0.07 61.67 11:05:01 1 39.60 0.00 1.70 0.38 0.05 58.27 11:05:01 2 39.20 0.00 1.41 0.02 0.08 59.29 11:05:01 3 34.16 0.00 2.21 0.00 0.07 63.56 11:05:01 4 31.67 0.00 1.04 0.00 0.10 67.19 11:05:01 5 30.87 0.00 2.42 0.02 0.08 66.61 11:05:01 6 44.63 0.00 0.82 0.03 0.07 54.45 11:05:01 7 31.92 0.00 0.59 0.00 0.07 67.43 11:06:01 all 32.91 0.00 1.81 0.61 0.07 64.60 11:06:01 0 26.61 0.00 1.49 0.02 0.05 71.83 11:06:01 1 27.65 0.00 1.81 1.45 0.10 68.99 11:06:01 2 27.67 0.00 1.91 1.69 0.07 68.67 11:06:01 3 47.78 0.00 2.93 1.44 0.08 47.76 11:06:01 4 35.51 0.00 2.01 0.02 0.05 62.42 11:06:01 5 34.98 0.00 0.74 0.05 0.05 64.18 11:06:01 6 38.36 0.00 2.23 0.05 0.07 59.29 11:06:01 7 24.79 0.00 1.37 0.18 0.05 73.61 11:07:01 all 8.69 0.00 1.76 2.24 0.05 87.26 11:07:01 0 15.00 0.00 2.45 0.35 0.07 82.13 11:07:01 1 7.47 0.00 1.71 0.35 0.05 90.42 11:07:01 2 8.89 0.00 1.36 0.02 0.05 89.69 11:07:01 3 8.19 0.00 1.69 2.99 0.05 87.07 11:07:01 4 4.53 0.00 2.15 1.88 0.03 91.41 11:07:01 5 22.58 0.00 2.02 0.12 0.08 75.20 11:07:01 6 1.62 0.00 1.15 0.60 0.03 96.59 11:07:01 7 1.27 0.00 1.56 11.59 0.02 85.56 Average: all 27.33 0.00 1.89 2.06 0.06 68.65 Average: 0 21.73 0.00 1.54 6.44 0.06 70.23 Average: 1 30.55 0.00 1.45 0.47 0.07 67.45 Average: 2 28.07 0.00 2.23 0.70 0.06 68.94 Average: 3 30.34 0.00 1.76 3.54 0.08 64.29 Average: 4 25.41 0.00 1.79 0.41 0.06 72.32 Average: 5 26.56 0.00 2.23 1.57 0.06 69.58 Average: 6 29.98 0.00 1.81 0.86 0.07 67.28 Average: 7 26.01 0.00 2.29 2.52 0.05 69.12