---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7872 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 8.4G 57% / 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 470 337 0 3135 3191 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:68:d6:07 brd ff:ff:ff:ff:ff:ff inet 10.32.7.26/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe68:d607/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:27:30:88 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7872) 10/17/24 _x86_64_ (4 CPU) 01:28:35 LINUX RESTART (4 CPU) 01:29:02 tps rtps wtps bread/s bwrtn/s 01:30:01 163.89 67.82 96.07 5065.18 42184.19 01:31:01 170.51 18.57 151.94 2587.31 63929.26 01:32:01 151.87 30.06 121.81 4214.06 34266.84 01:33:01 41.83 23.40 18.43 1340.04 783.47 Average: 131.90 34.82 97.08 3294.19 35266.86 01:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 1682520 3377936 2356132 58.34 52760 1798460 865132 17.01 544668 1632276 154424 01:31:01 107696 3137520 3930956 97.33 93360 3027764 1316224 25.87 815520 2828628 250124 01:32:01 445608 3334356 3593044 88.97 149488 2729024 1026724 20.18 1059044 2148008 60 01:33:01 393596 3288904 3645056 90.25 152048 2773956 973260 19.13 1514820 1786728 15056 Average: 657355 3284679 3381297 83.72 111914 2582301 1045335 20.55 983513 2098910 104916 01:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 01:30:01 ens3 350.45 250.14 1411.13 70.36 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 2.26 2.26 0.21 0.21 0.00 0.00 0.00 0.00 01:31:01 ens3 1162.80 624.40 7685.15 53.58 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 01:32:01 ens3 412.70 261.36 1332.53 883.19 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 01:33:01 ens3 156.94 271.65 23.07 2057.34 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: lo 1.54 1.54 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 521.54 352.36 2618.79 768.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7872) 10/17/24 _x86_64_ (4 CPU) 01:28:35 LINUX RESTART (4 CPU) 01:29:02 CPU %user %nice %system %iowait %steal %idle 01:30:01 all 19.41 0.00 2.24 4.92 0.06 73.37 01:30:01 0 16.62 0.00 1.64 1.24 0.05 80.45 01:30:01 1 5.20 0.00 1.65 9.50 0.03 83.61 01:30:01 2 42.85 0.00 3.06 2.19 0.09 51.81 01:30:01 3 12.98 0.00 2.64 6.78 0.07 77.53 01:31:01 all 20.50 0.00 4.76 3.73 0.08 70.93 01:31:01 0 16.33 0.00 3.60 3.38 0.07 76.62 01:31:01 1 17.61 0.00 4.89 8.15 0.08 69.27 01:31:01 2 18.30 0.00 5.52 1.20 0.08 74.89 01:31:01 3 29.80 0.00 5.00 2.18 0.08 62.94 01:32:01 all 22.61 0.00 4.96 4.48 0.09 67.87 01:32:01 0 21.96 0.00 4.99 5.91 0.07 67.07 01:32:01 1 17.77 0.00 3.68 5.32 0.08 73.15 01:32:01 2 28.06 0.00 6.42 1.03 0.10 64.39 01:32:01 3 22.67 0.00 4.77 5.61 0.10 66.85 01:33:01 all 21.33 0.00 1.16 1.04 0.07 76.40 01:33:01 0 27.06 0.00 1.12 2.11 0.07 69.65 01:33:01 1 26.54 0.00 1.17 0.40 0.07 71.82 01:33:01 2 11.04 0.00 1.09 1.46 0.08 86.33 01:33:01 3 20.66 0.00 1.26 0.22 0.07 77.79 Average: all 20.97 0.00 3.28 3.53 0.07 72.15 Average: 0 20.50 0.00 2.84 3.17 0.06 73.43 Average: 1 16.82 0.00 2.85 5.83 0.07 74.44 Average: 2 25.01 0.00 4.02 1.47 0.09 69.41 Average: 3 21.54 0.00 3.41 3.68 0.08 71.29