---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41399 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 145G 7% / 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 835 28548 0 2783 30896 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:8e:d9:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe8e:d9a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:8d:49:5f 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41399) 09/24/24 _x86_64_ (8 CPU) 12:42:06 LINUX RESTART (8 CPU) 12:43:02 tps rtps wtps bread/s bwrtn/s 12:44:01 126.62 17.69 108.93 1069.60 26609.69 12:45:01 76.24 0.22 76.02 3.33 26587.97 12:46:01 62.57 1.37 61.21 109.32 38357.07 Average: 88.27 6.36 81.90 390.35 30539.86 12:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 29878700 31639544 3060520 9.29 80896 1979760 1475300 4.34 950356 1797140 181232 12:45:01 29535452 31484540 3403768 10.33 84016 2157840 1904352 5.60 1104948 1972564 39336 12:46:01 29253064 31657168 3686156 11.19 91560 2599668 1432280 4.21 937816 2411300 15508 Average: 29555739 31593751 3383481 10.27 85491 2245756 1603977 4.72 997707 2060335 78692 12:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 12:44:01 ens3 65.01 46.37 944.09 10.61 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:45:01 ens3 11.80 7.62 311.08 1.26 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:46:01 ens3 386.79 212.66 10200.88 24.72 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 155.03 89.12 3834.58 12.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41399) 09/24/24 _x86_64_ (8 CPU) 12:42:06 LINUX RESTART (8 CPU) 12:43:02 CPU %user %nice %system %iowait %steal %idle 12:44:01 all 9.84 0.00 0.88 2.44 0.03 86.81 12:44:01 0 0.94 0.00 0.60 13.40 0.03 85.03 12:44:01 1 14.29 0.00 1.00 0.48 0.03 84.20 12:44:01 2 8.85 0.00 0.80 0.44 0.02 89.90 12:44:01 3 7.42 0.00 0.87 2.43 0.05 89.23 12:44:01 4 0.95 0.00 0.15 0.25 0.02 98.63 12:44:01 5 14.51 0.00 1.10 1.26 0.05 83.08 12:44:01 6 9.22 0.00 1.07 0.42 0.03 89.25 12:44:01 7 22.45 0.00 1.49 0.93 0.03 75.08 12:45:01 all 12.43 0.00 0.18 1.78 0.04 85.56 12:45:01 0 0.35 0.00 0.27 11.49 0.05 87.84 12:45:01 1 0.18 0.00 0.00 0.00 0.00 99.82 12:45:01 2 0.20 0.00 0.00 0.00 0.00 99.80 12:45:01 3 0.48 0.00 0.30 2.57 0.10 96.54 12:45:01 4 8.67 0.00 0.15 0.00 0.00 91.18 12:45:01 5 80.69 0.00 0.62 0.25 0.10 18.34 12:45:01 6 8.92 0.00 0.08 0.00 0.07 90.93 12:45:01 7 0.18 0.00 0.00 0.00 0.00 99.82 12:46:01 all 10.01 0.00 0.84 1.98 0.03 87.14 12:46:01 0 1.93 0.00 0.25 4.67 0.02 93.14 12:46:01 1 24.07 0.00 3.82 8.94 0.05 63.12 12:46:01 2 12.57 0.00 0.53 0.32 0.02 86.56 12:46:01 3 6.56 0.00 0.70 1.55 0.07 91.12 12:46:01 4 7.67 0.00 0.43 0.13 0.02 91.75 12:46:01 5 3.74 0.00 0.38 0.00 0.03 95.85 12:46:01 6 19.41 0.00 0.23 0.12 0.03 80.21 12:46:01 7 4.25 0.00 0.33 0.10 0.05 95.27 Average: all 10.76 0.00 0.63 2.07 0.04 86.50 Average: 0 1.08 0.00 0.37 9.81 0.03 88.71 Average: 1 12.82 0.00 1.61 3.15 0.03 82.40 Average: 2 7.20 0.00 0.44 0.25 0.01 92.10 Average: 3 4.81 0.00 0.62 2.18 0.07 92.31 Average: 4 5.79 0.00 0.25 0.13 0.01 93.83 Average: 5 33.01 0.00 0.70 0.50 0.06 65.73 Average: 6 12.53 0.00 0.46 0.18 0.04 86.78 Average: 7 8.88 0.00 0.60 0.34 0.03 90.15