---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4486 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 6.5G 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 430 354 0 3159 3230 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:54:2d:b5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe54:2db5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:7f:33:49 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-4486) 03/13/24 _x86_64_ (4 CPU) 19:26:26 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 86.77 39.61 47.16 1875.02 6290.82 19:29:01 187.04 15.81 171.23 2298.98 83245.84 19:30:01 558.86 78.81 480.06 11596.53 73036.32 19:31:01 622.88 10.50 612.38 591.37 27007.10 19:32:01 624.31 3.20 621.11 359.81 19939.21 19:33:01 397.50 28.00 369.51 1182.07 16190.37 19:34:01 42.58 30.99 11.58 2245.49 2151.24 19:35:01 7.17 0.83 6.33 18.93 4612.96 19:36:01 89.97 34.63 55.34 1533.48 13411.63 Average: 290.79 26.93 263.86 2411.46 27323.53 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1669348 3388536 2369304 58.67 51520 1823076 856048 16.83 531860 1657356 136156 19:29:01 111836 3267964 3926816 97.23 91036 3168092 1312684 25.80 678568 2974096 278196 19:30:01 131552 3173156 3907100 96.74 147792 2927208 1512672 29.73 790904 2767676 11452 19:31:01 132596 3174812 3906056 96.72 179444 2854004 1508368 29.65 796024 2716980 5924 19:32:01 238728 3252956 3799924 94.09 196872 2790084 1313912 25.83 736852 2652836 2676 19:33:01 233896 3320148 3804756 94.21 204896 2853120 1230720 24.19 722724 2672584 1900 19:34:01 767192 3213716 3271460 81.00 205092 2258468 1353848 26.61 768288 2139684 15828 19:35:01 696736 3209604 3341916 82.75 205140 2323944 1359776 26.73 781828 2194112 26896 19:36:01 443292 3325916 3595360 89.02 207964 2683756 948836 18.65 835432 2390548 1192 Average: 491686 3258534 3546966 87.83 165528 2631306 1266318 24.89 738053 2462875 53358 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:28:01 ens3 164.74 129.88 954.13 38.35 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 19:29:01 ens3 830.27 306.73 16091.08 33.05 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 676.06 271.81 3423.36 21.84 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 9.45 10.98 2.03 2.67 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 13.73 11.61 6.83 2.27 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 23.18 16.80 37.12 3.80 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 3.78 3.23 0.84 0.87 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 1.35 1.15 0.25 0.25 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 ens3 433.78 147.61 2596.77 13.61 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 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 239.62 99.99 2568.56 12.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4486) 03/13/24 _x86_64_ (4 CPU) 19:26:26 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 22.94 0.00 1.48 2.02 0.10 73.46 19:28:01 0 27.46 0.00 1.62 1.07 0.10 69.76 19:28:01 1 22.60 0.00 1.18 0.25 0.12 75.86 19:28:01 2 14.04 0.00 1.44 5.89 0.07 78.57 19:28:01 3 27.61 0.00 1.69 0.92 0.10 69.69 19:29:01 all 29.22 0.00 5.33 3.32 0.17 61.96 19:29:01 0 16.73 0.00 5.37 4.89 0.15 72.86 19:29:01 1 32.04 0.00 5.40 2.02 0.17 60.37 19:29:01 2 19.27 0.00 5.11 3.63 0.17 71.82 19:29:01 3 48.66 0.00 5.40 2.79 0.18 42.97 19:30:01 all 15.89 0.00 6.53 19.88 0.36 57.33 19:30:01 0 19.82 0.00 5.76 10.89 0.29 63.25 19:30:01 1 14.45 0.00 6.49 21.89 0.32 56.85 19:30:01 2 17.76 0.00 6.26 17.27 0.39 58.33 19:30:01 3 11.50 0.00 7.64 29.56 0.46 50.84 19:31:01 all 5.22 0.00 3.52 28.30 0.31 62.65 19:31:01 0 6.79 0.00 4.54 31.95 0.25 56.48 19:31:01 1 3.12 0.00 3.64 28.06 0.23 64.94 19:31:01 2 3.36 0.00 2.96 17.58 0.49 75.61 19:31:01 3 7.59 0.00 2.95 35.57 0.28 53.60 19:32:01 all 3.17 0.00 3.71 27.21 0.26 65.64 19:32:01 0 3.68 0.00 3.69 18.31 0.13 74.19 19:32:01 1 2.77 0.00 3.99 35.37 0.22 57.66 19:32:01 2 3.24 0.00 3.72 24.17 0.44 68.44 19:32:01 3 3.00 0.00 3.41 31.03 0.25 62.30 19:33:01 all 9.18 0.00 2.84 13.23 0.20 74.55 19:33:01 0 5.25 0.00 2.86 25.41 0.22 66.27 19:33:01 1 7.86 0.00 2.98 10.49 0.13 78.53 19:33:01 2 5.45 0.00 2.87 9.42 0.32 81.94 19:33:01 3 18.15 0.00 2.67 7.61 0.15 71.42 19:34:01 all 20.83 0.00 3.79 0.76 0.10 74.51 19:34:01 0 18.02 0.00 3.87 0.58 0.08 77.44 19:34:01 1 28.88 0.00 4.52 0.78 0.13 65.68 19:34:01 2 19.70 0.00 3.62 1.00 0.10 75.58 19:34:01 3 16.74 0.00 3.14 0.68 0.08 79.36 19:35:01 all 23.10 0.00 2.27 0.05 0.07 74.52 19:35:01 0 24.99 0.00 2.58 0.03 0.08 72.31 19:35:01 1 42.14 0.00 3.63 0.05 0.08 54.09 19:35:01 2 5.76 0.00 1.06 0.12 0.05 93.02 19:35:01 3 19.70 0.00 1.80 0.00 0.07 78.43 19:36:01 all 23.95 0.00 2.55 2.51 0.10 70.89 19:36:01 0 14.23 0.00 2.15 1.07 0.07 82.48 19:36:01 1 52.31 0.00 4.64 7.46 0.17 35.42 19:36:01 2 11.17 0.00 1.04 1.24 0.08 86.47 19:36:01 3 18.04 0.00 2.40 0.24 0.07 79.26 Average: all 17.06 0.00 3.55 10.78 0.19 68.42 Average: 0 15.22 0.00 3.60 10.46 0.15 70.57 Average: 1 22.95 0.00 4.05 11.76 0.17 61.07 Average: 2 11.07 0.00 3.11 8.90 0.23 76.69 Average: 3 19.00 0.00 3.45 12.02 0.18 65.35