---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4457 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 9.1G 11G 47% / 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: 3944 465 1232 0 2245 3215 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:dd:0f:35 brd ff:ff:ff:ff:ff:ff inet 10.32.7.114/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fedd:f35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:6f:26:f1 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-4457) 06/25/24 _x86_64_ (4 CPU) 11:12:12 LINUX RESTART (4 CPU) 11:13:02 tps rtps wtps bread/s bwrtn/s 11:14:01 117.02 52.15 64.86 3492.61 7875.53 11:15:01 39.16 0.07 39.09 3.47 6664.76 11:16:01 24.70 0.75 23.95 15.33 2821.66 11:17:01 35.62 12.53 23.09 857.85 1904.57 11:18:01 1.88 0.02 1.87 2.00 54.12 11:19:01 1.78 0.00 1.78 0.00 22.93 11:20:01 1.02 0.00 1.02 0.00 13.73 11:21:01 1.18 0.00 1.18 0.00 16.26 11:22:01 12.35 0.57 11.78 43.47 531.87 Average: 25.91 7.26 18.65 484.91 2201.09 11:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 1358756 3260172 2679904 66.36 59780 1989136 1011844 19.89 696936 1787072 180388 11:15:01 1304296 3216056 2734364 67.70 62112 1996008 1018012 20.01 743276 1792452 1644 11:16:01 1191968 3182520 2846692 70.49 64232 2070280 1047896 20.60 778220 1863908 2104 11:17:01 199432 2210888 3839228 95.06 67204 2085568 1849516 36.36 1809932 1814900 1216 11:18:01 199744 2211308 3838916 95.05 67252 2085648 1856720 36.50 1810120 1814944 192 11:19:01 200008 2211652 3838652 95.05 67288 2085660 1860704 36.58 1809980 1814924 212 11:20:01 200080 2211756 3838580 95.05 67312 2085664 1860704 36.58 1809892 1814932 172 11:21:01 200064 2211756 3838596 95.05 67344 2085668 1860704 36.58 1809976 1814932 164 11:22:01 1296940 3315296 2741720 67.89 69300 2091136 909360 17.88 723864 1810484 16148 Average: 683476 2670156 3355184 83.08 65758 2063863 1475051 29.00 1332466 1814283 22471 11:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 3.12 3.12 0.29 0.29 0.00 0.00 0.00 0.00 11:14:01 ens3 121.56 97.17 998.04 18.71 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:15:01 ens3 65.94 93.43 94.98 15.02 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:16:01 ens3 188.15 234.06 1226.89 32.26 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 11:17:01 ens3 198.77 203.17 676.75 48.61 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 2.70 1.97 2.05 1.41 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:19:01 ens3 0.72 0.58 0.14 0.11 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 0.67 0.65 0.18 0.11 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:21:01 ens3 0.18 0.25 0.02 0.03 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 11:22:01 ens3 71.92 38.03 28.88 16.96 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 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 72.20 74.33 335.20 14.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4457) 06/25/24 _x86_64_ (4 CPU) 11:12:12 LINUX RESTART (4 CPU) 11:13:02 CPU %user %nice %system %iowait %steal %idle 11:14:01 all 20.27 0.00 1.63 3.40 0.05 74.66 11:14:01 0 37.97 0.00 2.70 1.46 0.07 57.81 11:14:01 1 4.46 0.00 1.03 9.72 0.05 84.74 11:14:01 2 31.96 0.00 1.90 0.76 0.07 65.30 11:14:01 3 6.53 0.00 0.90 1.70 0.03 90.84 11:15:01 all 6.85 0.00 0.36 0.40 0.03 92.36 11:15:01 0 3.45 0.00 0.17 0.00 0.02 96.37 11:15:01 1 8.76 0.00 0.89 1.17 0.05 89.14 11:15:01 2 8.75 0.00 0.08 0.00 0.02 91.15 11:15:01 3 6.46 0.00 0.32 0.40 0.02 92.81 11:16:01 all 6.52 0.00 0.45 0.25 0.03 92.74 11:16:01 0 5.84 0.00 0.52 0.02 0.03 93.59 11:16:01 1 8.96 0.00 0.43 0.64 0.05 89.92 11:16:01 2 5.97 0.00 0.35 0.38 0.02 93.27 11:16:01 3 5.32 0.00 0.43 0.02 0.03 94.20 11:17:01 all 43.57 0.00 0.87 0.34 0.08 55.13 11:17:01 0 73.13 0.00 1.10 0.30 0.08 25.38 11:17:01 1 38.53 0.00 0.44 0.18 0.08 60.76 11:17:01 2 35.63 0.00 1.04 0.28 0.07 62.99 11:17:01 3 26.79 0.00 0.93 0.61 0.08 71.59 11:18:01 all 25.58 0.00 0.05 0.03 0.05 74.28 11:18:01 0 49.37 0.00 0.00 0.02 0.05 50.56 11:18:01 1 23.52 0.00 0.10 0.08 0.05 76.25 11:18:01 2 22.89 0.00 0.03 0.00 0.07 77.01 11:18:01 3 6.38 0.00 0.12 0.02 0.07 93.42 11:19:01 all 25.40 0.00 0.05 0.00 0.05 74.49 11:19:01 0 0.37 0.00 0.03 0.00 0.02 99.58 11:19:01 1 98.07 0.00 0.03 0.00 0.07 1.83 11:19:01 2 0.80 0.00 0.05 0.00 0.09 99.06 11:19:01 3 1.54 0.00 0.08 0.00 0.02 98.36 11:20:01 all 25.38 0.00 0.05 0.00 0.05 74.52 11:20:01 0 0.39 0.00 0.03 0.00 0.07 99.51 11:20:01 1 99.48 0.00 0.03 0.00 0.07 0.42 11:20:01 2 0.34 0.00 0.05 0.00 0.05 99.56 11:20:01 3 0.47 0.00 0.07 0.00 0.03 99.43 11:21:01 all 25.29 0.00 0.05 0.00 0.06 74.59 11:21:01 0 1.78 0.00 0.07 0.00 0.05 98.10 11:21:01 1 58.02 0.00 0.05 0.02 0.07 41.84 11:21:01 2 1.31 0.00 0.03 0.00 0.09 98.57 11:21:01 3 39.35 0.00 0.08 0.00 0.05 60.52 11:22:01 all 23.25 0.00 0.62 0.46 0.05 75.62 11:22:01 0 10.91 0.00 0.55 0.05 0.05 88.44 11:22:01 1 4.47 0.00 0.45 1.71 0.03 93.33 11:22:01 2 10.53 0.00 0.59 0.00 0.05 88.83 11:22:01 3 66.90 0.00 0.85 0.08 0.07 32.10 Average: all 22.45 0.00 0.46 0.54 0.05 76.51 Average: 0 20.38 0.00 0.57 0.20 0.05 78.80 Average: 1 38.40 0.00 0.38 1.48 0.06 59.68 Average: 2 13.16 0.00 0.46 0.16 0.06 86.16 Average: 3 17.78 0.00 0.42 0.31 0.04 81.44