---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2134 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.0G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 464 1081 0 2398 3222 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a6:60:78 brd ff:ff:ff:ff:ff:ff inet 10.32.7.168/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fea6:6078/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:c1:42:b2 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:f9ff:fec1:42b2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2134) 06/03/25 _x86_64_ (4 CPU) 15:43:55 LINUX RESTART (4 CPU) 15:44:01 tps rtps wtps bread/s bwrtn/s 15:45:02 181.52 87.60 93.92 5882.17 40935.57 15:46:01 158.57 97.97 60.60 5216.47 9505.64 15:47:01 33.93 7.67 26.26 706.55 7377.57 15:48:01 95.53 37.21 58.33 2083.48 42013.56 15:49:01 130.36 49.99 80.37 2548.24 30505.98 Average: 119.84 55.94 63.90 3280.34 26132.57 15:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:45:02 1764792 3342400 2273860 56.30 41044 1699052 920664 18.10 560808 1549856 75260 15:46:01 1225176 3233468 2813476 69.66 67336 2083768 1021868 20.09 730684 1875960 124468 15:47:01 245032 2414680 3793620 93.93 71764 2235064 1688008 33.18 1619624 1953676 53696 15:48:01 197232 2554192 3841420 95.12 85652 2412712 1701904 33.45 1427428 2198380 368 15:49:01 1137052 3303088 2901600 71.85 91768 2224220 951996 18.71 880808 1826180 28952 Average: 913857 2969566 3124795 77.37 71513 2130963 1256888 24.71 1043870 1880810 56549 15:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:02 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 15:45:02 ens3 417.11 255.53 1415.32 70.80 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 2.85 2.85 0.26 0.26 0.00 0.00 0.00 0.00 15:46:01 ens3 104.02 92.31 808.40 19.93 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:47:01 ens3 192.25 182.67 1939.31 30.40 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 veth13d21fa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 2.08 2.08 0.18 0.18 0.00 0.00 0.00 0.00 15:48:01 vetheb524f7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:49:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:49:01 ens3 1069.61 821.86 9607.01 208.51 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 212.99 163.87 1925.56 41.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2134) 06/03/25 _x86_64_ (4 CPU) 15:43:55 LINUX RESTART (4 CPU) 15:44:01 CPU %user %nice %system %iowait %steal %idle 15:45:02 all 14.70 0.00 2.10 5.50 0.05 77.65 15:45:02 0 10.23 0.00 1.29 6.28 0.03 82.18 15:45:02 1 23.18 0.00 3.48 5.49 0.07 67.79 15:45:02 2 8.56 0.00 1.62 8.58 0.05 81.19 15:45:02 3 16.90 0.00 2.00 1.65 0.05 79.40 15:46:01 all 21.05 0.00 1.46 6.78 0.07 70.64 15:46:01 0 33.28 0.00 1.87 5.30 0.07 59.49 15:46:01 1 26.60 0.00 1.78 5.58 0.05 65.99 15:46:01 2 9.14 0.00 0.93 10.13 0.07 79.73 15:46:01 3 15.23 0.00 1.27 6.10 0.07 77.33 15:47:01 all 49.63 0.00 1.28 0.42 0.09 48.58 15:47:01 0 45.61 0.00 1.50 0.13 0.10 52.66 15:47:01 1 54.37 0.00 1.12 0.27 0.10 44.14 15:47:01 2 45.78 0.00 1.52 1.15 0.10 51.45 15:47:01 3 52.79 0.00 0.97 0.12 0.07 46.06 15:48:01 all 44.64 0.00 3.05 2.32 0.10 49.89 15:48:01 0 33.47 0.00 2.71 1.87 0.10 61.86 15:48:01 1 47.75 0.00 3.60 2.45 0.08 46.11 15:48:01 2 44.07 0.00 3.40 1.77 0.10 50.65 15:48:01 3 53.39 0.00 2.51 3.18 0.12 40.80 15:49:01 all 22.89 0.00 2.11 2.57 0.06 72.38 15:49:01 0 10.69 0.00 1.55 4.39 0.03 83.33 15:49:01 1 44.44 0.00 2.84 1.46 0.10 51.15 15:49:01 2 12.32 0.00 1.99 3.15 0.03 82.50 15:49:01 3 24.13 0.00 2.01 1.28 0.07 72.52 Average: all 30.63 0.00 2.00 3.51 0.07 63.79 Average: 0 26.67 0.00 1.79 3.58 0.07 67.90 Average: 1 39.33 0.00 2.57 3.04 0.08 54.99 Average: 2 24.00 0.00 1.89 4.95 0.07 69.09 Average: 3 32.54 0.00 1.76 2.45 0.07 63.18