---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4343 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 472 562 0 2908 3188 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:af:49:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.162/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:feaf:49b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:73:45:c1 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-4343) 04/04/25 _x86_64_ (4 CPU) 19:30:39 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:01 172.28 68.69 103.58 5574.54 41813.28 19:33:01 305.57 12.21 293.35 2216.96 34421.20 19:34:01 228.51 0.02 228.50 0.13 14073.39 19:35:01 42.80 0.02 42.78 0.67 1556.13 19:36:01 120.60 0.83 119.76 67.46 2878.32 Average: 173.95 16.36 157.60 1572.14 18949.81 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1699704 3379028 2338948 57.91 52276 1782552 862984 16.96 521688 1637704 159916 19:33:01 806708 3243464 3231944 80.03 82516 2477304 1264128 24.85 790688 2189832 6232 19:34:01 702100 3325956 3336552 82.62 102672 2620764 1170112 23.00 808704 2248012 8872 19:35:01 670340 3323584 3368312 83.40 104704 2638080 1170792 23.01 833604 2244372 1804 19:36:01 611916 3299828 3426736 84.85 107844 2664976 952028 18.71 920132 2214328 18768 Average: 898154 3314372 3140498 77.76 90002 2436735 1084009 21.31 774963 2106850 39118 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:32:01 ens3 388.79 260.68 1464.01 70.05 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 19:33:01 ens3 774.44 483.45 3430.64 38.81 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 330.91 235.88 1518.72 18.63 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 35.63 32.47 7.76 8.24 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 5.80 5.80 0.51 0.51 0.00 0.00 0.00 0.00 19:36:01 ens3 84.84 119.30 26.25 641.49 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 1.85 1.85 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 322.93 226.36 1289.52 155.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4343) 04/04/25 _x86_64_ (4 CPU) 19:30:39 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 19.51 0.00 2.35 5.42 0.06 72.66 19:32:01 0 27.53 0.00 3.58 4.05 0.07 64.78 19:32:01 1 27.01 0.00 2.14 1.51 0.05 69.29 19:32:01 2 6.58 0.00 1.89 12.72 0.07 78.75 19:32:01 3 16.92 0.00 1.78 3.44 0.05 77.81 19:33:01 all 16.05 0.00 3.59 8.40 0.08 71.88 19:33:01 0 25.83 0.00 5.55 17.45 0.08 51.08 19:33:01 1 12.92 0.00 2.84 5.93 0.08 78.22 19:33:01 2 13.18 0.00 3.13 7.71 0.08 75.91 19:33:01 3 12.28 0.00 2.87 2.49 0.08 82.27 19:34:01 all 31.93 0.00 4.50 6.83 0.09 56.64 19:34:01 0 35.78 0.00 5.18 7.75 0.08 51.21 19:34:01 1 29.63 0.00 3.47 4.67 0.07 62.17 19:34:01 2 31.62 0.00 4.15 2.09 0.12 62.02 19:34:01 3 30.77 0.00 5.18 12.79 0.10 51.16 19:35:01 all 27.11 0.00 9.23 0.48 0.09 63.10 19:35:01 0 27.09 0.00 9.22 0.49 0.08 63.12 19:35:01 1 27.15 0.00 9.31 0.65 0.08 62.80 19:35:01 2 25.04 0.00 8.93 0.30 0.08 65.64 19:35:01 3 29.13 0.00 9.44 0.50 0.10 60.83 19:36:01 all 21.70 0.00 4.14 2.76 0.06 71.33 19:36:01 0 19.25 0.00 3.90 4.94 0.07 71.85 19:36:01 1 17.19 0.00 4.02 2.53 0.07 76.19 19:36:01 2 22.27 0.00 3.09 1.88 0.07 72.70 19:36:01 3 28.07 0.00 5.58 1.68 0.07 64.61 Average: all 23.26 0.00 4.76 4.78 0.08 67.13 Average: 0 27.09 0.00 5.49 6.92 0.08 60.42 Average: 1 22.79 0.00 4.36 3.06 0.07 69.73 Average: 2 19.72 0.00 4.24 4.95 0.08 71.02 Average: 3 23.43 0.00 4.97 4.18 0.08 67.34