---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77358 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 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 873 27197 0 4096 30838 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:ab:33:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feab:33b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:e8:0b:6c 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::42:87ff:fee8:b6c/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-77358) 10/17/24 _x86_64_ (8 CPU) 12:36:44 LINUX RESTART (8 CPU) 12:37:01 tps rtps wtps bread/s bwrtn/s 12:38:03 373.07 87.79 285.29 6254.16 63289.05 12:39:01 197.72 22.79 174.94 1589.38 40750.08 12:40:01 131.34 4.57 126.78 683.75 79436.63 Average: 234.45 38.56 195.90 2856.51 61387.86 12:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:03 30180960 31723772 2758260 8.37 67636 1788060 1409192 4.15 850416 1623844 151904 12:39:01 28880168 30930860 4059052 12.32 86700 2257800 2235504 6.58 1737472 1997320 23540 12:40:01 27431884 31000368 5507336 16.72 101904 3730092 2448728 7.20 2043040 3076748 43056 Average: 28831004 31218333 4108216 12.47 85413 2591984 2031141 5.98 1543643 2232637 72833 12:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:03 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 12:38:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:03 ens3 370.94 248.13 1608.71 75.60 0.00 0.00 0.00 0.00 12:39:01 lo 2.28 2.28 0.21 0.21 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 507.65 396.93 5399.61 67.53 0.00 0.00 0.00 0.00 12:40:01 lo 4.60 4.60 0.42 0.42 0.00 0.00 0.00 0.00 12:40:01 docker0 2.13 4.72 0.15 67.64 0.00 0.00 0.00 0.00 12:40:01 ens3 427.86 461.14 1724.53 2409.48 0.00 0.00 0.00 0.00 Average: lo 2.97 2.97 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 0.72 1.59 0.05 22.80 0.00 0.00 0.00 0.00 Average: ens3 434.67 368.42 2882.99 859.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77358) 10/17/24 _x86_64_ (8 CPU) 12:36:44 LINUX RESTART (8 CPU) 12:37:01 CPU %user %nice %system %iowait %steal %idle 12:38:03 all 10.36 0.00 1.48 3.46 0.04 84.65 12:38:03 0 26.95 0.00 2.59 1.50 0.08 68.88 12:38:03 1 10.02 0.00 1.78 12.65 0.05 75.50 12:38:03 2 13.27 0.00 1.22 0.48 0.05 84.98 12:38:03 3 6.07 0.00 1.13 0.83 0.03 91.92 12:38:03 4 6.89 0.00 1.14 1.57 0.05 90.35 12:38:03 5 5.57 0.00 1.99 0.52 0.02 91.91 12:38:03 6 10.34 0.00 1.15 6.46 0.03 82.01 12:38:03 7 3.78 0.00 0.80 3.71 0.03 91.68 12:39:01 all 16.51 0.00 1.11 4.05 0.06 78.26 12:39:01 0 11.62 0.00 1.81 3.95 0.05 82.56 12:39:01 1 17.16 0.00 0.85 3.42 0.07 78.50 12:39:01 2 33.81 0.00 1.49 4.55 0.07 60.08 12:39:01 3 8.61 0.00 0.71 2.75 0.05 87.88 12:39:01 4 15.63 0.00 1.44 10.94 0.05 71.94 12:39:01 5 7.45 0.00 0.76 2.41 0.07 89.31 12:39:01 6 29.72 0.00 1.16 3.11 0.07 65.93 12:39:01 7 8.19 0.00 0.69 1.28 0.05 89.79 12:40:01 all 18.79 0.00 2.36 2.64 0.07 76.14 12:40:01 0 17.22 0.00 3.50 3.23 0.08 75.96 12:40:01 1 19.71 0.00 1.59 3.99 0.08 74.63 12:40:01 2 20.78 0.00 2.91 3.87 0.07 72.37 12:40:01 3 11.73 0.00 1.58 0.02 0.03 86.64 12:40:01 4 25.64 0.00 3.10 1.78 0.07 69.42 12:40:01 5 10.29 0.00 2.66 1.31 0.05 85.69 12:40:01 6 15.47 0.00 1.80 6.53 0.05 76.15 12:40:01 7 29.46 0.00 1.80 0.43 0.08 68.22 Average: all 15.20 0.00 1.66 3.38 0.06 79.70 Average: 0 18.68 0.00 2.64 2.88 0.07 75.72 Average: 1 15.62 0.00 1.41 6.72 0.07 76.19 Average: 2 22.48 0.00 1.88 2.94 0.06 72.64 Average: 3 8.80 0.00 1.14 1.18 0.04 88.83 Average: 4 16.05 0.00 1.90 4.70 0.06 77.30 Average: 5 7.77 0.00 1.81 1.40 0.05 88.96 Average: 6 18.39 0.00 1.37 5.39 0.05 74.80 Average: 7 13.87 0.00 1.10 1.81 0.06 83.15