---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12427 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: 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 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 11G 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 862 28129 0 3175 30859 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:14:f1:cc brd ff:ff:ff:ff:ff:ff inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe14:f1cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:b7:af:75 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::42:92ff:feb7:af75/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12427) 03/11/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 111.57 36.79 74.78 1719.17 17837.25 03:30:01 129.45 19.11 110.33 466.99 27332.24 03:31:01 23.24 0.38 22.86 39.19 13057.65 03:32:01 78.35 3.37 74.99 448.33 29571.34 03:33:01 111.61 0.43 111.18 32.53 35598.33 Average: 90.77 11.93 78.84 537.28 24701.85 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30090056 31678032 2849164 8.65 70792 1828208 1455500 4.28 897024 1664192 157680 03:30:01 28412588 30325064 4526632 13.74 86180 2123540 3158948 9.29 2325332 1883864 12488 03:31:01 28144264 30105320 4794956 14.56 89160 2166228 3365932 9.90 2580736 1890384 8848 03:32:01 27699728 30119184 5239492 15.91 95884 2607340 3110424 9.15 2646004 2240236 416 03:33:01 28816344 31591616 4122876 12.52 103080 2947520 1471152 4.33 1196176 2561772 8776 Average: 28632596 30763843 4306624 13.07 89019 2334567 2512391 7.39 1929054 2048090 37642 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 64.23 43.53 894.43 9.75 0.00 0.00 0.00 0.00 03:29:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 597.60 414.66 3765.62 113.50 0.00 0.00 0.00 0.00 03:30:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 533.47 295.38 592.38 108.32 0.00 0.00 0.00 0.00 03:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:32:01 veth939f308 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 1.75 2.78 0.10 39.99 0.00 0.00 0.00 0.00 03:32:01 ens3 387.47 279.54 1592.06 82.25 0.00 0.00 0.00 0.00 03:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:33:01 docker0 3.95 6.87 0.23 78.92 0.00 0.00 0.00 0.00 03:33:01 ens3 508.32 351.46 246.28 126.57 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 1.14 1.94 0.07 23.86 0.00 0.00 0.00 0.00 Average: ens3 419.40 277.70 1419.88 88.34 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12427) 03/11/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.09 0.00 0.84 1.80 0.04 87.24 03:29:01 0 2.66 0.00 0.51 0.19 0.02 96.62 03:29:01 1 0.64 0.00 0.32 0.02 0.02 99.00 03:29:01 2 0.37 0.00 0.51 4.65 0.02 94.45 03:29:01 3 35.95 0.00 1.89 1.75 0.07 60.35 03:29:01 4 19.58 0.00 1.32 0.37 0.03 78.69 03:29:01 5 10.19 0.00 0.85 2.11 0.09 86.77 03:29:01 6 2.10 0.00 0.58 5.07 0.03 92.22 03:29:01 7 9.24 0.00 0.75 0.24 0.03 89.73 03:30:01 all 29.14 0.00 1.19 1.18 0.08 68.40 03:30:01 0 25.37 0.00 0.93 0.00 0.07 73.63 03:30:01 1 29.23 0.00 1.35 0.43 0.05 68.94 03:30:01 2 27.26 0.00 0.75 0.02 0.08 71.89 03:30:01 3 49.50 0.00 1.76 1.05 0.12 47.57 03:30:01 4 30.28 0.00 1.62 0.02 0.07 68.01 03:30:01 5 21.23 0.00 1.09 3.13 0.07 74.49 03:30:01 6 17.25 0.00 0.92 4.76 0.08 76.98 03:30:01 7 33.14 0.00 1.04 0.03 0.08 65.71 03:31:01 all 40.30 0.00 1.14 0.43 0.06 58.06 03:31:01 0 38.34 0.00 0.70 0.00 0.05 60.91 03:31:01 1 42.61 0.00 0.92 0.02 0.07 56.39 03:31:01 2 33.82 0.00 1.62 0.08 0.07 64.41 03:31:01 3 45.56 0.00 1.07 0.02 0.05 53.31 03:31:01 4 38.51 0.00 1.20 0.02 0.07 60.20 03:31:01 5 39.49 0.00 1.64 0.00 0.07 58.81 03:31:01 6 34.49 0.00 0.87 3.31 0.08 61.24 03:31:01 7 49.56 0.00 1.19 0.03 0.07 49.16 03:32:01 all 27.86 0.00 1.72 1.30 0.06 69.07 03:32:01 0 23.10 0.00 1.47 0.17 0.05 75.21 03:32:01 1 29.90 0.00 1.79 0.07 0.05 68.19 03:32:01 2 43.12 0.00 2.09 0.22 0.08 54.49 03:32:01 3 33.09 0.00 1.49 4.76 0.08 60.57 03:32:01 4 22.78 0.00 1.92 0.30 0.07 74.94 03:32:01 5 23.61 0.00 1.74 0.62 0.07 73.96 03:32:01 6 24.12 0.00 1.33 3.61 0.07 70.87 03:32:01 7 23.11 0.00 1.86 0.60 0.07 74.36 03:33:01 all 19.95 0.00 2.42 1.58 0.07 75.99 03:33:01 0 20.66 0.00 2.70 1.09 0.08 75.47 03:33:01 1 19.21 0.00 2.23 0.40 0.08 78.07 03:33:01 2 15.83 0.00 2.86 0.77 0.07 80.46 03:33:01 3 20.05 0.00 2.09 2.68 0.05 75.13 03:33:01 4 23.84 0.00 2.00 0.12 0.07 73.98 03:33:01 5 18.69 0.00 2.75 0.12 0.05 78.39 03:33:01 6 17.86 0.00 2.42 4.82 0.07 74.83 03:33:01 7 23.48 0.00 2.28 2.63 0.07 71.55 Average: all 25.53 0.00 1.46 1.25 0.06 71.69 Average: 0 22.09 0.00 1.26 0.29 0.05 76.30 Average: 1 24.39 0.00 1.32 0.19 0.05 74.04 Average: 2 24.17 0.00 1.57 1.14 0.06 73.06 Average: 3 36.86 0.00 1.66 2.05 0.07 59.35 Average: 4 27.02 0.00 1.61 0.16 0.06 71.14 Average: 5 22.69 0.00 1.61 1.19 0.07 74.43 Average: 6 19.21 0.00 1.22 4.31 0.07 75.19 Average: 7 27.78 0.00 1.42 0.71 0.06 70.02