---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11463 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 845 28731 0 2589 30889 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:f0:c3:0d brd ff:ff:ff:ff:ff:ff inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fef0:c30d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:93:0f:26 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-11463) 01/12/24 _x86_64_ (8 CPU) 05:40:25 LINUX RESTART (8 CPU) 05:41:02 tps rtps wtps bread/s bwrtn/s 05:42:01 137.81 72.38 65.43 4690.73 26892.39 05:43:01 135.89 13.88 122.01 306.75 25575.34 05:44:01 26.56 5.10 21.46 373.67 12894.52 05:45:01 16.28 2.60 13.68 97.32 12074.39 05:46:01 51.52 1.30 50.22 59.99 23960.81 Average: 73.40 18.87 54.53 1093.70 20257.38 05:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 30183128 31742544 2756092 8.37 66956 1804616 1400972 4.12 826272 1641028 135880 05:43:01 29022148 30873512 3917072 11.89 84400 2064264 2319760 6.83 1723836 1871648 35364 05:44:01 27302800 29176900 5636420 17.11 85316 2085216 4088608 12.03 3448788 1859684 220 05:45:01 29485448 31664684 3453772 10.49 86176 2384568 1393136 4.10 1127560 1992592 281544 05:46:01 29474768 31684456 3464452 10.52 92104 2408316 1412212 4.16 1142832 1989008 26896 Average: 29093658 31028419 3845562 11.67 82990 2149396 2122938 6.25 1653858 1870792 95981 05:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 378.61 258.68 1565.92 60.54 0.00 0.00 0.00 0.00 05:43:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 ens3 292.42 223.20 2722.29 42.21 0.00 0.00 0.00 0.00 05:44:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 505.05 327.60 224.98 124.18 0.00 0.00 0.00 0.00 05:45:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 284.40 172.49 330.72 76.08 0.00 0.00 0.00 0.00 05:46:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 118.63 120.60 273.42 1562.90 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: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 315.61 220.38 1021.65 374.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11463) 01/12/24 _x86_64_ (8 CPU) 05:40:25 LINUX RESTART (8 CPU) 05:41:02 CPU %user %nice %system %iowait %steal %idle 05:42:01 all 10.86 0.00 1.05 3.73 0.04 84.32 05:42:01 0 7.47 0.00 0.83 0.54 0.02 91.13 05:42:01 1 21.09 0.00 1.41 5.09 0.09 72.32 05:42:01 2 17.49 0.00 1.70 1.33 0.05 79.43 05:42:01 3 5.56 0.00 1.04 3.95 0.05 89.40 05:42:01 4 8.78 0.00 0.92 1.73 0.02 88.55 05:42:01 5 6.52 0.00 0.61 0.92 0.03 91.92 05:42:01 6 4.49 0.00 0.56 1.85 0.03 93.07 05:42:01 7 15.53 0.00 1.33 14.46 0.03 68.64 05:43:01 all 15.88 0.00 0.83 2.26 0.06 80.97 05:43:01 0 7.23 0.00 0.15 0.08 0.03 92.50 05:43:01 1 14.14 0.00 0.75 3.11 0.05 81.94 05:43:01 2 43.62 0.00 1.40 1.54 0.08 53.35 05:43:01 3 11.55 0.00 1.74 2.81 0.10 83.80 05:43:01 4 20.59 0.00 0.83 0.48 0.05 78.04 05:43:01 5 7.98 0.00 0.27 0.03 0.03 91.69 05:43:01 6 14.89 0.00 0.85 0.40 0.05 83.80 05:43:01 7 7.47 0.00 0.69 9.70 0.05 82.10 05:44:01 all 23.11 0.00 0.91 0.89 0.07 75.03 05:44:01 0 14.79 0.00 1.55 0.18 0.05 83.43 05:44:01 1 46.59 0.00 1.49 0.08 0.08 51.74 05:44:01 2 31.55 0.00 0.69 0.00 0.08 67.68 05:44:01 3 25.29 0.00 0.72 6.54 0.07 67.39 05:44:01 4 18.69 0.00 0.55 0.00 0.05 80.71 05:44:01 5 9.02 0.00 0.43 0.00 0.03 90.52 05:44:01 6 16.86 0.00 0.85 0.07 0.05 82.17 05:44:01 7 22.28 0.00 0.95 0.20 0.10 76.47 05:45:01 all 17.73 0.00 0.59 0.70 0.06 80.92 05:45:01 0 16.98 0.00 0.62 0.02 0.05 82.33 05:45:01 1 18.46 0.00 0.52 0.02 0.05 80.95 05:45:01 2 24.32 0.00 0.70 0.00 0.08 74.89 05:45:01 3 4.69 0.00 0.73 5.54 0.07 88.96 05:45:01 4 12.70 0.00 0.25 0.00 0.05 87.00 05:45:01 5 34.46 0.00 0.65 0.02 0.07 64.81 05:45:01 6 19.31 0.00 0.53 0.00 0.08 80.07 05:45:01 7 10.89 0.00 0.70 0.00 0.05 88.36 05:46:01 all 10.14 0.00 0.56 2.12 0.03 87.15 05:46:01 0 33.14 0.00 1.30 0.50 0.05 65.01 05:46:01 1 13.05 0.00 0.52 0.28 0.05 86.10 05:46:01 2 20.58 0.00 0.85 1.65 0.03 76.88 05:46:01 3 0.30 0.00 0.38 13.66 0.02 85.64 05:46:01 4 2.37 0.00 0.35 0.00 0.02 97.27 05:46:01 5 6.26 0.00 0.43 0.73 0.05 92.52 05:46:01 6 1.28 0.00 0.25 0.02 0.00 98.45 05:46:01 7 4.19 0.00 0.43 0.08 0.03 95.26 Average: all 15.56 0.00 0.79 1.93 0.05 81.67 Average: 0 15.95 0.00 0.89 0.26 0.04 82.85 Average: 1 22.66 0.00 0.94 1.71 0.06 74.64 Average: 2 27.50 0.00 1.07 0.90 0.07 70.46 Average: 3 9.49 0.00 0.92 6.51 0.06 83.02 Average: 4 12.63 0.00 0.58 0.44 0.04 86.31 Average: 5 12.86 0.00 0.48 0.34 0.04 86.28 Average: 6 11.39 0.00 0.61 0.46 0.04 87.49 Average: 7 12.06 0.00 0.82 4.85 0.05 82.22