---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7630 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 9.6G 9.7G 50% / 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 461 842 0 2640 3213 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:c7:a9:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fec7:a9b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:fc:b8:9f 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-7630) 10/14/24 _x86_64_ (4 CPU) 08:47:21 LINUX RESTART (4 CPU) 08:48:01 tps rtps wtps bread/s bwrtn/s 08:49:01 114.13 35.49 78.64 1677.59 7194.40 08:50:01 132.09 90.40 41.69 4313.95 9461.76 08:51:01 40.22 23.91 16.31 944.75 6659.51 08:52:01 69.87 41.06 28.80 2712.64 13724.07 Average: 89.07 47.72 41.36 2412.20 9260.20 08:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 1556964 3377388 2481688 61.45 59620 1909016 854160 16.79 553836 1737116 202940 08:50:01 1194384 3207896 2844268 70.43 71244 2083472 1033764 20.32 766212 1870280 8508 08:51:01 311728 2597824 3726924 92.28 76752 2341092 1668524 32.80 1461052 2036124 55704 08:52:01 914200 3314092 3124452 77.36 78968 2457596 890956 17.51 947032 1959348 129180 Average: 994319 3124300 3044333 75.38 71646 2197794 1111851 21.86 932033 1900717 99083 08:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 156.74 115.70 1103.99 20.40 0.00 0.00 0.00 0.00 08:49:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 ens3 102.08 97.87 381.91 23.15 0.00 0.00 0.00 0.00 08:50:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 ens3 276.29 259.75 3023.01 38.32 0.00 0.00 0.00 0.00 08:51:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 ens3 112.36 101.87 555.47 70.90 0.00 0.00 0.00 0.00 08:52:01 lo 1.17 1.17 0.10 0.10 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 161.87 143.80 1266.11 38.20 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7630) 10/14/24 _x86_64_ (4 CPU) 08:47:21 LINUX RESTART (4 CPU) 08:48:01 CPU %user %nice %system %iowait %steal %idle 08:49:01 all 19.47 0.00 1.56 3.52 0.05 75.39 08:49:01 0 29.91 0.00 2.36 11.13 0.08 56.52 08:49:01 1 12.92 0.00 1.15 0.93 0.05 84.94 08:49:01 2 21.06 0.00 1.32 1.17 0.07 76.38 08:49:01 3 14.03 0.00 1.42 0.85 0.02 83.68 08:50:01 all 11.95 0.00 0.91 4.33 0.06 82.76 08:50:01 0 13.03 0.00 0.98 5.41 0.05 80.53 08:50:01 1 11.24 0.00 1.07 4.61 0.05 83.03 08:50:01 2 14.29 0.00 0.88 1.92 0.08 82.83 08:50:01 3 9.21 0.00 0.68 5.40 0.07 84.64 08:51:01 all 46.49 0.00 1.45 1.39 0.08 50.59 08:51:01 0 46.97 0.00 1.40 0.99 0.07 50.58 08:51:01 1 54.26 0.00 1.12 1.32 0.07 43.24 08:51:01 2 41.73 0.00 1.59 1.74 0.07 54.87 08:51:01 3 43.02 0.00 1.68 1.51 0.08 53.71 08:52:01 all 53.31 0.00 1.78 1.06 0.08 43.77 08:52:01 0 47.15 0.00 1.34 0.69 0.08 50.74 08:52:01 1 60.03 0.00 2.22 1.00 0.10 36.65 08:52:01 2 53.82 0.00 1.49 1.34 0.10 43.26 08:52:01 3 52.21 0.00 2.06 1.21 0.08 44.44 Average: all 32.80 0.00 1.42 2.58 0.07 63.13 Average: 0 34.26 0.00 1.52 4.55 0.07 59.60 Average: 1 34.61 0.00 1.39 1.97 0.07 61.97 Average: 2 32.72 0.00 1.32 1.54 0.08 64.34 Average: 3 29.61 0.00 1.46 2.24 0.06 66.62