---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85003 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 13G 143G 9% / 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 886 26146 0 5134 30826 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:90:c3:5a brd ff:ff:ff:ff:ff:ff inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe90:c35a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:f2:d2:61 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:b6ff:fef2:d261/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85003) 11/19/24 _x86_64_ (8 CPU) 14:41:29 LINUX RESTART (8 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 366.01 36.21 329.80 1687.72 76807.73 14:44:01 222.15 42.81 179.34 3505.42 61593.73 14:45:01 298.55 5.93 292.62 564.97 101248.46 14:46:01 205.05 0.12 204.93 14.80 55337.18 Average: 272.94 21.27 251.67 1443.23 73746.78 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30060864 31669036 2878348 8.74 71524 1847356 1437548 4.23 904444 1682132 170496 14:44:01 28016512 30366732 4922700 14.94 91544 2545100 2517212 7.41 2416340 2164492 289516 14:45:01 25825360 30216924 7113852 21.60 116660 4489616 3635220 10.70 3088800 3566204 4936 14:46:01 25508888 30293200 7430324 22.56 123876 4861040 2642948 7.78 3481632 3483480 736 Average: 27352906 30636473 5586306 16.96 100901 3435778 2558232 7.53 2472804 2724077 116421 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 115.56 82.07 1102.19 29.59 0.00 0.00 0.00 0.00 14:44:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 615.13 520.40 4231.92 122.11 0.00 0.00 0.00 0.00 14:45:01 vethd791675 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:45:01 br-a0012c1b0e20 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:45:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:45:01 docker0 3.28 7.23 0.20 87.89 0.00 0.00 0.00 0.00 14:46:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 14:46:01 docker0 2.68 5.83 0.17 87.66 0.00 0.00 0.00 0.00 14:46:01 ens3 1537.48 1330.56 11929.35 3026.52 0.00 0.00 0.00 0.00 Average: lo 2.05 2.05 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 1.49 3.27 0.09 43.89 0.00 0.00 0.00 0.00 Average: ens3 311.66 282.37 2803.64 744.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85003) 11/19/24 _x86_64_ (8 CPU) 14:41:29 LINUX RESTART (8 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 9.40 0.00 0.89 5.03 0.04 84.64 14:43:01 0 4.54 0.00 0.67 1.47 0.03 93.29 14:43:01 1 7.15 0.00 0.95 12.34 0.03 79.53 14:43:01 2 9.00 0.00 1.00 14.53 0.03 75.44 14:43:01 3 1.84 0.00 0.35 0.02 0.02 97.77 14:43:01 4 0.80 0.00 0.12 0.05 0.03 99.00 14:43:01 5 20.58 0.00 2.23 9.22 0.07 67.90 14:43:01 6 11.32 0.00 0.75 1.08 0.03 86.82 14:43:01 7 19.98 0.00 1.05 1.59 0.03 77.35 14:44:01 all 23.25 0.00 1.38 2.86 0.06 72.45 14:44:01 0 22.38 0.00 1.29 0.50 0.05 75.78 14:44:01 1 28.94 0.00 1.49 4.60 0.08 64.89 14:44:01 2 22.72 0.00 1.55 10.80 0.05 64.87 14:44:01 3 22.87 0.00 1.09 0.17 0.08 75.79 14:44:01 4 23.12 0.00 1.84 3.73 0.07 71.24 14:44:01 5 17.29 0.00 0.59 0.17 0.05 81.90 14:44:01 6 30.47 0.00 2.00 1.71 0.08 65.74 14:44:01 7 18.25 0.00 1.19 1.19 0.05 79.32 14:45:01 all 9.14 0.00 3.26 4.67 0.05 82.87 14:45:01 0 12.62 0.00 3.57 0.27 0.07 83.47 14:45:01 1 7.89 0.00 2.29 0.40 0.05 89.37 14:45:01 2 8.87 0.00 4.89 3.80 0.07 82.38 14:45:01 3 10.04 0.00 2.92 0.13 0.05 86.85 14:45:01 4 9.59 0.00 3.00 0.35 0.05 87.01 14:45:01 5 6.88 0.00 3.32 8.33 0.07 81.41 14:45:01 6 7.78 0.00 2.52 14.12 0.05 75.54 14:45:01 7 9.48 0.00 3.59 10.00 0.07 76.86 14:46:01 all 12.52 0.00 2.59 2.02 0.06 82.80 14:46:01 0 14.57 0.00 2.47 0.15 0.05 82.76 14:46:01 1 9.14 0.00 2.04 0.15 0.05 88.62 14:46:01 2 9.67 0.00 2.81 4.57 0.07 82.88 14:46:01 3 9.11 0.00 2.23 0.67 0.05 87.94 14:46:01 4 14.30 0.00 2.69 0.05 0.07 82.89 14:46:01 5 11.08 0.00 3.07 3.81 0.05 81.99 14:46:01 6 17.04 0.00 3.00 5.92 0.07 73.97 14:46:01 7 15.25 0.00 2.44 0.87 0.05 81.38 Average: all 13.59 0.00 2.03 3.64 0.05 80.68 Average: 0 13.53 0.00 2.00 0.60 0.05 83.83 Average: 1 13.28 0.00 1.69 4.38 0.05 80.59 Average: 2 12.57 0.00 2.56 8.44 0.05 76.38 Average: 3 11.00 0.00 1.64 0.25 0.05 87.06 Average: 4 11.95 0.00 1.91 1.05 0.05 85.04 Average: 5 13.97 0.00 2.30 5.37 0.06 78.30 Average: 6 16.66 0.00 2.06 5.68 0.06 75.54 Average: 7 15.75 0.00 2.06 3.40 0.05 78.73