---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2059 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 10G 9.2G 53% / 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 458 513 0 2971 3202 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:00:b1:9a brd ff:ff:ff:ff:ff:ff inet 10.32.7.211/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe00:b19a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:a3:17:be 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-2059) 01/17/25 _x86_64_ (4 CPU) 06:05:40 LINUX RESTART (4 CPU) 06:06:01 tps rtps wtps bread/s bwrtn/s 06:07:02 174.64 68.72 105.92 5563.21 42365.62 06:08:01 221.16 109.54 111.62 5590.24 24432.12 06:09:01 139.07 21.35 117.72 1249.09 39257.82 06:10:01 83.49 61.91 21.58 3387.84 11890.55 06:11:01 40.69 27.15 13.55 1701.05 1897.95 Average: 131.51 57.56 73.96 3491.06 23969.32 06:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:02 1667956 3358112 2370696 58.70 51416 1793944 896160 17.62 541436 1648456 158196 06:08:01 1074512 3360608 2964140 73.39 70864 2349724 979848 19.26 787580 1951836 89244 06:09:01 318652 3130044 3720000 92.11 104640 2808900 1479004 29.07 1287192 2158404 265776 06:10:01 552728 3201120 3485924 86.31 117304 2636048 1023404 20.12 1342428 1873628 34312 06:11:01 543616 3267424 3495036 86.54 119172 2709352 941148 18.50 1309392 1916124 16632 Average: 831493 3263462 3207159 79.41 92679 2459594 1063913 20.91 1053606 1909690 112832 06:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 ens3 421.93 285.77 1521.28 72.58 0.00 0.00 0.00 0.00 06:07:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 ens3 338.75 249.58 918.48 33.43 0.00 0.00 0.00 0.00 06:08:01 lo 2.44 2.44 0.25 0.25 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 ens3 310.12 269.04 1508.64 21.85 0.00 0.00 0.00 0.00 06:09:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 ens3 127.01 70.94 930.80 6.40 0.00 0.00 0.00 0.00 06:10:01 lo 0.63 0.63 0.08 0.08 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 ens3 51.57 45.18 165.67 32.45 0.00 0.00 0.00 0.00 06:11:01 lo 0.40 0.40 0.04 0.04 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 249.59 183.90 1009.34 33.34 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2059) 01/17/25 _x86_64_ (4 CPU) 06:05:40 LINUX RESTART (4 CPU) 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:02 all 19.90 0.00 2.31 5.19 0.06 72.54 06:07:02 0 22.30 0.00 3.13 3.18 0.05 71.33 06:07:02 1 9.89 0.00 1.12 4.84 0.07 84.09 06:07:02 2 13.51 0.00 2.33 3.77 0.07 80.32 06:07:02 3 33.92 0.00 2.65 8.99 0.08 54.36 06:08:01 all 13.50 0.87 2.15 8.99 0.07 74.42 06:08:01 0 24.69 0.00 2.47 11.12 0.07 61.65 06:08:01 1 12.70 3.44 2.37 8.90 0.07 72.52 06:08:01 2 10.36 0.02 2.08 8.36 0.09 79.10 06:08:01 3 6.26 0.00 1.66 7.57 0.07 84.43 06:09:01 all 55.95 0.00 6.15 1.08 0.10 36.73 06:09:01 0 54.82 0.00 6.50 1.61 0.10 36.96 06:09:01 1 55.80 0.00 6.07 0.56 0.10 37.47 06:09:01 2 56.78 0.00 5.78 1.14 0.10 36.20 06:09:01 3 56.38 0.00 6.25 0.99 0.10 36.28 06:10:01 all 30.21 0.00 4.73 1.21 0.08 63.77 06:10:01 0 29.58 0.00 4.32 1.13 0.08 64.89 06:10:01 1 30.42 0.00 5.06 1.23 0.08 63.21 06:10:01 2 27.76 0.00 4.57 1.22 0.07 66.39 06:10:01 3 33.11 0.00 4.99 1.24 0.07 60.58 06:11:01 all 14.80 0.00 0.60 0.82 0.03 83.74 06:11:01 0 9.02 0.00 0.48 0.28 0.02 90.19 06:11:01 1 6.26 0.00 0.47 0.10 0.02 93.15 06:11:01 2 8.72 0.00 0.50 1.39 0.05 89.34 06:11:01 3 35.15 0.00 0.92 1.54 0.07 62.33 Average: all 26.88 0.17 3.19 3.44 0.07 66.25 Average: 0 28.06 0.00 3.38 3.44 0.06 65.06 Average: 1 22.99 0.68 3.01 3.11 0.07 70.14 Average: 2 23.45 0.00 3.05 3.16 0.07 70.26 Average: 3 33.01 0.00 3.29 4.06 0.08 59.56