---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24009 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 937 28980 0 2249 30804 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:9d:9a:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe9d:9ae7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:e4:dc:06 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-24009) 04/17/24 _x86_64_ (8 CPU) 22:55:23 LINUX RESTART (8 CPU) 22:56:01 tps rtps wtps bread/s bwrtn/s 22:57:01 138.21 71.20 67.01 4609.37 22609.97 22:58:01 102.32 13.25 89.07 290.35 22260.16 22:59:01 77.00 10.06 66.94 729.61 19066.82 Average: 105.84 31.51 74.34 1876.44 21312.31 22:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:57:01 30175028 31715076 2764192 8.39 66696 1785164 1383816 4.07 851548 1622832 124940 22:58:01 29316008 31076132 3623212 11.00 85652 1973920 2272764 6.69 1521108 1785508 104244 22:59:01 29724476 31590908 3214744 9.76 90148 2073304 1502096 4.42 1057676 1836636 50528 Average: 29738504 31460705 3200716 9.72 80832 1944129 1719559 5.06 1143444 1748325 93237 22:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 338.73 240.98 1428.17 70.25 0.00 0.00 0.00 0.00 22:57:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 250.79 211.36 1644.32 49.32 0.00 0.00 0.00 0.00 22:58:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 713.60 505.85 923.57 163.58 0.00 0.00 0.00 0.00 22:59:01 lo 5.55 5.55 0.55 0.55 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 434.37 319.40 1332.02 94.38 0.00 0.00 0.00 0.00 Average: lo 2.74 2.74 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24009) 04/17/24 _x86_64_ (8 CPU) 22:55:23 LINUX RESTART (8 CPU) 22:56:01 CPU %user %nice %system %iowait %steal %idle 22:57:01 all 10.89 0.00 1.08 3.66 0.04 84.33 22:57:01 0 12.44 0.00 0.80 0.82 0.03 85.91 22:57:01 1 11.76 0.00 1.17 2.35 0.03 84.69 22:57:01 2 13.95 0.00 1.32 2.30 0.03 82.39 22:57:01 3 5.98 0.00 1.21 1.11 0.05 91.66 22:57:01 4 3.56 0.00 0.60 0.22 0.03 95.59 22:57:01 5 26.40 0.00 1.77 2.42 0.05 69.36 22:57:01 6 5.46 0.00 0.72 19.16 0.05 74.61 22:57:01 7 7.51 0.00 1.07 0.97 0.03 90.42 22:58:01 all 11.16 0.00 0.79 4.80 0.04 83.21 22:58:01 0 17.22 0.00 0.90 3.74 0.05 78.09 22:58:01 1 14.24 0.00 1.29 7.48 0.05 76.94 22:58:01 2 16.56 0.00 1.19 21.57 0.03 60.65 22:58:01 3 6.40 0.00 0.58 1.72 0.02 91.28 22:58:01 4 11.83 0.00 0.44 1.39 0.05 86.30 22:58:01 5 7.54 0.00 0.22 0.25 0.03 91.96 22:58:01 6 3.05 0.00 0.37 1.00 0.02 95.57 22:58:01 7 12.43 0.00 1.35 1.27 0.07 84.88 22:59:01 all 26.05 0.00 1.33 1.28 0.06 71.29 22:59:01 0 25.51 0.00 1.05 0.07 0.05 73.32 22:59:01 1 18.43 0.00 1.27 8.52 0.05 71.73 22:59:01 2 22.22 0.00 1.60 0.45 0.07 75.66 22:59:01 3 24.30 0.00 1.12 0.20 0.05 74.33 22:59:01 4 38.99 0.00 1.13 0.25 0.07 59.56 22:59:01 5 20.32 0.00 1.15 0.25 0.05 78.23 22:59:01 6 31.60 0.00 1.69 0.23 0.08 66.39 22:59:01 7 26.98 0.00 1.60 0.27 0.07 71.09 Average: all 16.03 0.00 1.07 3.25 0.05 79.61 Average: 0 18.38 0.00 0.92 1.54 0.04 79.12 Average: 1 14.81 0.00 1.24 6.11 0.04 77.79 Average: 2 17.58 0.00 1.37 8.11 0.04 72.90 Average: 3 12.23 0.00 0.97 1.01 0.04 85.75 Average: 4 18.15 0.00 0.72 0.62 0.05 80.45 Average: 5 18.08 0.00 1.05 0.97 0.04 79.86 Average: 6 13.37 0.00 0.92 6.78 0.05 78.87 Average: 7 15.65 0.00 1.34 0.83 0.06 82.12