---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3934 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 11G 8.6G 56% / 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 489 1130 0 2323 3193 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:50:5c:c3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.83/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe50:5cc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:9f:1c:1d 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 inet6 fe80::42:25ff:fe9f:1c1d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3934) 03/07/24 _x86_64_ (4 CPU) 16:46:41 LINUX RESTART (4 CPU) 16:47:01 tps rtps wtps bread/s bwrtn/s 16:48:01 190.22 84.24 105.98 6587.17 41766.39 16:49:01 84.09 33.39 50.69 2442.53 8744.41 16:50:01 89.75 62.41 27.35 2671.15 4010.26 16:51:01 8.68 0.02 8.67 0.13 333.14 16:52:01 30.27 3.52 26.76 471.31 5597.87 16:53:01 64.47 41.42 23.05 2050.66 2009.92 16:54:01 80.59 12.38 68.21 1091.42 46228.43 16:55:01 154.79 65.44 89.35 6079.39 45622.40 Average: 87.85 37.85 50.00 2674.07 19285.94 16:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:01 1530320 3258592 2508332 62.11 47392 1837636 962160 18.91 692816 1638232 177636 16:49:01 1279768 3192088 2758884 68.31 61548 1997788 1025688 20.16 764860 1796252 77796 16:50:01 1144276 3173124 2894376 71.67 68340 2103312 1035308 20.35 810948 1875048 988 16:51:01 1121212 3158076 2917440 72.24 70252 2108448 1044188 20.53 828228 1879252 2348 16:52:01 700452 2912840 3338200 82.66 71748 2278768 1333260 26.21 1090424 2029612 4232 16:53:01 339764 2409288 3698888 91.59 76136 2136064 1820600 35.79 1648452 1838508 142024 16:54:01 121348 2135028 3917304 97.00 87944 2066396 1940068 38.14 1888316 1813480 624 16:55:01 1224220 3316440 2814432 69.69 96540 2141172 919848 18.08 849888 1760336 55700 Average: 932670 2944434 3105982 76.91 72488 2083698 1260140 24.77 1071742 1828840 57668 16:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:48:01 ens3 429.31 280.25 1574.90 72.17 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 16:49:01 ens3 104.25 91.40 537.68 20.84 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 16:50:01 ens3 82.75 105.45 160.20 16.92 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:51:01 ens3 57.92 82.85 77.65 13.37 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:52:01 ens3 301.77 328.34 2623.98 48.07 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:53:01 ens3 593.19 390.75 904.82 106.71 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 lo 1.95 1.95 0.17 0.17 0.00 0.00 0.00 0.00 16:54:01 ens3 632.33 379.87 5185.24 104.45 0.00 0.00 0.00 0.00 16:54:01 veth02a8089 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:55:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 16:55:01 ens3 100.35 71.64 42.43 67.82 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 287.79 216.35 1388.31 56.30 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3934) 03/07/24 _x86_64_ (4 CPU) 16:46:41 LINUX RESTART (4 CPU) 16:47:01 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 19.02 0.00 2.43 5.71 0.06 72.77 16:48:01 0 17.99 0.00 2.05 2.45 0.03 77.48 16:48:01 1 9.53 0.00 2.49 9.08 0.05 78.85 16:48:01 2 37.18 0.00 3.36 4.52 0.08 54.85 16:48:01 3 11.45 0.00 1.86 6.79 0.07 79.84 16:49:01 all 18.15 0.00 1.11 1.79 0.05 78.89 16:49:01 0 20.69 0.00 0.85 0.32 0.03 78.11 16:49:01 1 8.53 0.00 0.76 4.08 0.03 86.60 16:49:01 2 16.68 0.00 1.25 0.27 0.07 81.73 16:49:01 3 26.75 0.00 1.59 2.51 0.07 69.09 16:50:01 all 7.31 0.00 0.55 4.95 0.04 87.15 16:50:01 0 9.53 0.00 0.30 5.09 0.05 85.04 16:50:01 1 7.25 0.00 0.49 4.28 0.03 87.94 16:50:01 2 2.88 0.00 0.60 3.55 0.05 92.92 16:50:01 3 9.59 0.00 0.82 6.89 0.05 82.65 16:51:01 all 4.16 0.00 0.17 0.02 0.04 95.60 16:51:01 0 5.42 0.00 0.03 0.00 0.02 94.53 16:51:01 1 6.38 0.00 0.35 0.07 0.03 93.18 16:51:01 2 2.39 0.00 0.08 0.03 0.03 97.46 16:51:01 3 2.44 0.00 0.20 0.00 0.05 97.31 16:52:01 all 9.48 0.00 0.66 0.54 0.04 89.27 16:52:01 0 9.58 0.00 0.65 0.75 0.05 88.97 16:52:01 1 11.88 0.00 0.87 0.66 0.07 86.53 16:52:01 2 8.01 0.00 0.57 0.75 0.03 90.64 16:52:01 3 8.43 0.00 0.57 0.00 0.03 90.97 16:53:01 all 47.86 0.00 2.15 2.66 0.08 47.25 16:53:01 0 46.34 0.00 2.15 3.46 0.07 47.98 16:53:01 1 45.81 0.00 1.86 1.04 0.07 51.22 16:53:01 2 34.55 0.00 2.92 3.58 0.08 58.86 16:53:01 3 64.67 0.00 1.67 2.58 0.08 31.00 16:54:01 all 46.57 0.00 3.17 1.35 0.08 48.83 16:54:01 0 54.82 0.00 3.83 0.40 0.07 40.87 16:54:01 1 40.06 0.00 2.39 2.14 0.08 55.32 16:54:01 2 41.06 0.00 3.28 2.35 0.10 53.21 16:54:01 3 50.34 0.00 3.19 0.49 0.07 45.91 16:55:01 all 21.56 0.00 2.30 3.43 0.06 72.65 16:55:01 0 36.48 0.00 3.09 7.73 0.07 52.63 16:55:01 1 20.66 0.00 2.39 2.05 0.05 74.85 16:55:01 2 16.05 0.00 2.01 2.02 0.05 79.87 16:55:01 3 13.07 0.00 1.71 1.88 0.05 83.29 Average: all 21.72 0.00 1.57 2.56 0.06 74.10 Average: 0 25.06 0.00 1.62 2.52 0.05 70.75 Average: 1 18.67 0.00 1.45 2.93 0.05 76.91 Average: 2 19.83 0.00 1.76 2.13 0.06 76.22 Average: 3 23.35 0.00 1.45 2.64 0.06 72.50