---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5583 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: 2800.000 BogoMIPS: 5600.00 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 8.7G 55% / 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 450 221 0 3272 3210 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:33:6b:36 brd ff:ff:ff:ff:ff:ff inet 10.32.7.163/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe33:6b36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:f5:c4:90 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-5583) 09/21/24 _x86_64_ (4 CPU) 02:43:39 LINUX RESTART (4 CPU) 02:44:01 tps rtps wtps bread/s bwrtn/s 02:45:01 186.94 83.29 103.65 6530.38 41713.46 02:46:01 206.37 12.33 194.03 2220.03 22673.29 02:47:01 427.46 0.02 427.45 0.13 39929.35 02:48:01 100.25 32.88 67.37 1149.68 35298.78 Average: 230.25 32.13 198.13 2475.05 34903.72 02:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 1686148 3380432 2352504 58.25 52620 1796316 857728 16.86 542168 1631600 144356 02:46:01 966856 3274072 3071796 76.06 74352 2363056 1246252 24.50 764784 2072884 122796 02:47:01 232740 3334148 3805912 94.24 115188 3063592 1159420 22.79 747368 2761288 100568 02:48:01 269244 3327972 3769408 93.33 133980 2997400 903644 17.76 728836 2740328 17820 Average: 788747 3329156 3249905 80.47 94035 2555091 1041761 20.48 695789 2301525 96385 02:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:45:01 ens3 360.72 243.08 1424.69 68.39 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 02:46:01 ens3 595.75 362.94 3582.55 32.89 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 ens3 436.68 372.15 3770.83 26.98 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:48:01 ens3 557.89 387.85 3453.81 36.70 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 487.76 341.51 3057.97 41.24 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5583) 09/21/24 _x86_64_ (4 CPU) 02:43:39 LINUX RESTART (4 CPU) 02:44:01 CPU %user %nice %system %iowait %steal %idle 02:45:01 all 18.91 0.00 2.41 5.57 0.06 73.04 02:45:01 0 8.71 0.00 1.67 8.91 0.03 80.68 02:45:01 1 33.03 0.00 3.81 4.69 0.08 58.39 02:45:01 2 17.52 0.00 2.18 3.10 0.07 77.13 02:45:01 3 16.46 0.00 2.01 5.60 0.05 75.88 02:46:01 all 14.38 0.00 2.57 6.18 0.07 76.80 02:46:01 0 23.05 0.00 2.51 5.54 0.07 68.83 02:46:01 1 18.44 0.00 2.94 2.62 0.07 75.94 02:46:01 2 6.01 0.00 1.57 7.83 0.08 84.51 02:46:01 3 10.10 0.00 3.26 8.73 0.07 77.85 02:47:01 all 8.27 0.00 4.42 12.98 0.08 74.25 02:47:01 0 7.35 0.00 3.33 6.17 0.07 83.08 02:47:01 1 11.76 0.00 4.83 13.05 0.08 70.27 02:47:01 2 7.79 0.00 5.89 25.94 0.12 60.26 02:47:01 3 6.16 0.00 3.65 6.90 0.07 83.22 02:48:01 all 15.19 0.00 2.57 2.30 0.05 79.89 02:48:01 0 25.34 0.00 2.27 0.40 0.07 71.92 02:48:01 1 17.80 0.00 2.40 4.17 0.05 75.58 02:48:01 2 4.77 0.00 1.71 3.24 0.05 90.24 02:48:01 3 12.84 0.00 3.90 1.41 0.05 81.80 Average: all 14.19 0.00 2.99 6.75 0.07 76.00 Average: 0 16.10 0.00 2.45 5.25 0.06 76.14 Average: 1 20.26 0.00 3.50 6.13 0.07 70.04 Average: 2 9.01 0.00 2.83 9.98 0.08 78.10 Average: 3 11.39 0.00 3.20 5.66 0.06 79.69