---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-137 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 13G 6.4G 67% / 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 462 540 0 2940 3198 Swap: 1023 1 1022 ---> 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:6e:8a:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe6e:8af0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:b2:1a:c0 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-137) 12/18/24 _x86_64_ (4 CPU) 19:27:12 LINUX RESTART (4 CPU) 19:28:01 tps rtps wtps bread/s bwrtn/s 19:29:01 170.74 15.97 154.76 2309.66 52591.74 19:30:01 517.90 83.42 434.48 11651.71 104484.15 19:31:01 613.65 16.26 597.38 689.75 24845.46 19:32:01 619.03 2.57 616.46 216.63 20084.25 19:33:01 493.89 26.22 467.66 1000.60 18478.91 19:34:01 34.24 22.66 11.58 2115.11 2590.50 19:35:01 14.00 6.97 7.03 176.37 6055.92 19:36:01 105.83 32.46 73.37 1603.33 14853.39 Average: 321.22 25.84 295.39 2473.61 30525.36 19:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:29:01 181740 3311872 3856912 95.50 69724 3179300 1241628 24.41 609312 2990772 277316 19:30:01 241632 3162464 3797020 94.02 139604 2841872 1488772 29.26 803760 2671264 4856 19:31:01 254508 3126680 3784144 93.70 172200 2712440 1533728 30.15 873348 2538028 9916 19:32:01 483104 3229072 3555548 88.04 192984 2552112 1323892 26.02 788068 2384100 884 19:33:01 457760 3305688 3580892 88.67 202856 2634000 1239052 24.36 751952 2433884 656 19:34:01 886204 3049816 3152448 78.06 203020 1990556 1529024 30.06 911000 1889756 20652 19:35:01 941304 3188980 3097348 76.69 203040 2073128 1379356 27.11 786408 1958100 22584 19:36:01 589364 3282852 3449288 85.41 205576 2505140 984872 19.36 881392 2207208 17324 Average: 504452 3207178 3534200 87.51 173626 2561068 1340040 26.34 800655 2384139 44274 19:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 19:29:01 ens3 480.56 254.25 14987.69 23.40 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:30:01 ens3 962.16 555.07 5145.23 43.45 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 13.66 13.01 2.91 3.26 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 ens3 14.51 15.43 3.17 3.51 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 17.51 13.88 40.47 6.11 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 ens3 5.38 6.38 1.15 1.28 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 0.63 0.98 0.14 0.17 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 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 19:36:01 ens3 656.11 415.51 3024.29 34.49 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 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 269.07 159.46 2902.12 14.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-137) 12/18/24 _x86_64_ (4 CPU) 19:27:12 LINUX RESTART (4 CPU) 19:28:01 CPU %user %nice %system %iowait %steal %idle 19:29:01 all 22.00 0.00 3.39 3.92 0.06 70.63 19:29:01 0 14.57 0.00 3.42 4.59 0.05 77.37 19:29:01 1 30.74 0.00 3.82 0.87 0.07 64.50 19:29:01 2 24.69 0.00 3.26 2.33 0.07 69.65 19:29:01 3 18.04 0.00 3.04 7.84 0.05 71.02 19:30:01 all 22.92 0.00 9.44 16.85 0.09 50.70 19:30:01 0 21.81 0.00 8.50 13.78 0.08 55.82 19:30:01 1 25.38 0.00 8.77 17.21 0.08 48.55 19:30:01 2 22.38 0.00 10.50 21.68 0.10 45.34 19:30:01 3 22.08 0.00 9.98 14.77 0.08 53.09 19:31:01 all 5.03 0.00 3.85 32.69 0.09 58.34 19:31:01 0 3.88 0.00 4.18 40.52 0.08 51.34 19:31:01 1 4.19 0.00 2.94 22.49 0.08 70.29 19:31:01 2 4.74 0.00 5.16 53.83 0.13 36.13 19:31:01 3 7.32 0.00 3.13 13.96 0.05 75.54 19:32:01 all 3.93 0.00 4.12 29.58 0.10 62.27 19:32:01 0 4.29 0.00 3.79 18.40 0.07 73.45 19:32:01 1 3.15 0.00 5.00 33.43 0.08 58.33 19:32:01 2 3.26 0.00 3.80 27.25 0.14 65.56 19:32:01 3 4.98 0.00 3.93 39.28 0.10 51.71 19:33:01 all 5.82 0.00 2.96 16.36 0.07 74.79 19:33:01 0 4.68 0.00 3.87 23.36 0.08 68.01 19:33:01 1 3.31 0.00 1.26 4.84 0.05 90.54 19:33:01 2 10.79 0.00 5.03 33.88 0.10 50.19 19:33:01 3 4.58 0.00 1.73 3.67 0.03 89.99 19:34:01 all 20.84 0.00 4.22 0.68 0.06 74.20 19:34:01 0 22.21 0.00 4.20 0.45 0.05 73.09 19:34:01 1 14.77 0.00 4.07 0.51 0.05 80.60 19:34:01 2 28.99 0.00 4.78 1.45 0.05 64.73 19:34:01 3 17.46 0.00 3.84 0.32 0.07 78.32 19:35:01 all 22.70 0.00 2.29 0.20 0.05 74.76 19:35:01 0 23.78 0.00 2.64 0.03 0.05 73.50 19:35:01 1 10.68 0.00 1.26 0.03 0.05 87.98 19:35:01 2 30.62 0.00 2.60 0.72 0.07 66.00 19:35:01 3 25.65 0.00 2.65 0.02 0.05 71.63 19:36:01 all 21.44 0.00 2.09 3.04 0.05 73.37 19:36:01 0 24.46 0.00 1.90 0.47 0.03 73.14 19:36:01 1 15.53 0.00 1.41 0.69 0.05 82.32 19:36:01 2 25.99 0.00 2.24 4.29 0.07 67.41 19:36:01 3 19.83 0.00 2.76 6.74 0.05 70.62 Average: all 15.59 0.00 4.04 12.89 0.07 67.42 Average: 0 14.97 0.00 4.06 12.68 0.06 68.24 Average: 1 13.46 0.00 3.56 9.96 0.06 72.95 Average: 2 18.96 0.00 4.66 18.14 0.09 58.15 Average: 3 14.98 0.00 3.87 10.80 0.06 70.29