---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85605 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 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 28557 0 2773 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:94:78:82 brd ff:ff:ff:ff:ff:ff inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fe94:7882/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:b4:d8:7c 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-85605) 11/21/24 _x86_64_ (8 CPU) 15:20:28 LINUX RESTART (8 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 333.13 39.19 293.93 1777.70 29467.36 15:23:01 146.21 20.01 126.20 714.01 35028.83 15:24:01 85.65 1.35 84.31 64.78 39535.75 Average: 188.32 20.18 168.14 852.12 34677.58 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 30030636 31676288 2908584 8.83 74016 1878548 1471404 4.33 905632 1708172 223168 15:23:01 28264620 30141508 4674600 14.19 84976 2088800 2865492 8.43 2496496 1861952 15424 15:24:01 29241812 31636992 3697408 11.22 92104 2590400 1447360 4.26 1205160 2160964 3048 Average: 29179023 31151596 3760197 11.42 83699 2185916 1928085 5.67 1535763 1910363 80547 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:22:01 ens3 205.15 127.16 1163.01 46.32 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:23:01 ens3 653.41 491.58 2897.86 147.02 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 15:24:01 ens3 256.36 233.36 1672.35 1687.62 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 371.63 284.03 1911.06 627.05 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85605) 11/21/24 _x86_64_ (8 CPU) 15:20:28 LINUX RESTART (8 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 10.29 0.00 0.89 2.94 0.04 85.84 15:22:01 0 2.08 0.00 0.45 12.64 0.03 84.80 15:22:01 1 4.92 0.00 0.48 0.73 0.05 93.81 15:22:01 2 2.82 0.00 0.28 0.07 0.02 96.82 15:22:01 3 4.53 0.00 0.45 0.62 0.05 94.35 15:22:01 4 1.94 0.00 0.65 1.52 0.00 95.90 15:22:01 5 7.92 0.00 1.20 2.99 0.05 87.84 15:22:01 6 42.48 0.00 2.35 2.91 0.10 52.16 15:22:01 7 15.73 0.00 1.20 2.08 0.03 80.95 15:23:01 all 28.56 0.00 1.52 1.71 0.08 68.13 15:23:01 0 16.39 0.00 0.76 8.19 0.05 74.61 15:23:01 1 49.65 0.00 2.40 0.91 0.10 46.94 15:23:01 2 24.78 0.00 3.05 2.26 0.08 69.83 15:23:01 3 19.43 0.00 1.00 0.07 0.07 79.43 15:23:01 4 34.73 0.00 0.64 0.02 0.07 64.55 15:23:01 5 23.23 0.00 0.84 0.87 0.07 75.00 15:23:01 6 31.67 0.00 2.95 0.35 0.10 64.92 15:23:01 7 28.61 0.00 0.57 1.02 0.07 69.73 15:24:01 all 12.59 0.00 0.83 1.88 0.05 84.66 15:24:01 0 13.03 0.00 0.68 9.06 0.05 77.18 15:24:01 1 11.44 0.00 1.09 0.18 0.05 87.24 15:24:01 2 14.43 0.00 0.58 0.25 0.05 84.68 15:24:01 3 15.14 0.00 0.85 0.25 0.05 83.71 15:24:01 4 4.44 0.00 1.19 0.25 0.05 94.07 15:24:01 5 16.27 0.00 0.67 0.27 0.05 82.74 15:24:01 6 13.63 0.00 0.68 0.02 0.05 85.62 15:24:01 7 12.33 0.00 0.89 4.81 0.05 81.92 Average: all 17.13 0.00 1.08 2.18 0.06 79.55 Average: 0 10.49 0.00 0.63 9.96 0.04 78.87 Average: 1 21.95 0.00 1.32 0.61 0.07 76.05 Average: 2 14.00 0.00 1.30 0.86 0.05 83.79 Average: 3 13.03 0.00 0.77 0.31 0.06 85.83 Average: 4 13.68 0.00 0.82 0.60 0.04 84.86 Average: 5 15.80 0.00 0.90 1.38 0.06 81.87 Average: 6 29.24 0.00 1.99 1.09 0.08 67.59 Average: 7 18.88 0.00 0.89 2.64 0.05 77.55