---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1353 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 9.1G 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 510 369 0 3064 3150 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:d8:4e:0e brd ff:ff:ff:ff:ff:ff inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fed8:4e0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:b2:e5:33 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-1353) 05/19/24 _x86_64_ (4 CPU) 14:35:28 LINUX RESTART (4 CPU) 14:36:01 tps rtps wtps bread/s bwrtn/s 14:37:01 59.86 27.02 32.83 3107.56 37176.97 14:38:01 76.49 27.03 49.46 922.91 2613.96 14:39:01 53.07 14.71 38.35 984.61 5838.72 14:40:01 91.90 12.78 79.13 2284.46 19983.87 14:41:01 58.01 0.02 57.99 0.13 34845.79 14:42:01 111.09 47.33 63.75 1676.18 13428.49 14:43:01 20.26 3.30 16.96 286.26 1279.36 Average: 67.25 18.89 48.36 1323.49 16452.96 14:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:37:01 2062544 3469044 1976108 48.93 26440 1550236 807356 15.87 400520 1429164 88 14:38:01 1763348 3313972 2275304 56.34 38260 1675432 934964 18.38 584816 1527908 60672 14:39:01 1636444 3363148 2402208 59.48 52700 1827932 882628 17.35 559504 1660916 109868 14:40:01 990752 3338788 3047900 75.47 64036 2422100 1139168 22.39 630168 2201100 102688 14:41:01 296188 3317308 3742464 92.67 86016 3025896 1116032 21.94 655520 2804448 88704 14:42:01 423940 3237892 3614712 89.50 94420 2804904 1024324 20.14 865888 2460016 1520 14:43:01 428216 3254552 3610436 89.40 96500 2815812 1004552 19.75 861104 2460792 2204 Average: 1085919 3327815 2952733 73.11 65482 2303187 987003 19.40 651074 2077763 52249 14:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:37:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:37:01 ens3 71.23 55.56 425.76 20.72 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:38:01 ens3 96.75 79.35 619.34 46.13 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 14:39:01 ens3 28.36 21.56 400.38 2.49 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 14:40:01 ens3 234.70 90.12 6163.52 10.42 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 1.08 1.40 0.20 0.24 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 5.38 5.38 0.47 0.47 0.00 0.00 0.00 0.00 14:42:01 ens3 158.95 116.57 616.57 375.22 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:43:01 ens3 10.68 13.48 8.44 13.10 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 85.99 54.03 1176.18 67.01 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1353) 05/19/24 _x86_64_ (4 CPU) 14:35:28 LINUX RESTART (4 CPU) 14:36:01 CPU %user %nice %system %iowait %steal %idle 14:37:01 all 4.51 0.00 1.75 4.45 7.59 81.69 14:37:01 0 4.97 0.00 1.45 6.60 7.58 79.39 14:37:01 1 3.95 0.00 1.35 2.62 6.97 85.12 14:37:01 2 4.67 0.00 2.65 5.65 9.73 77.31 14:37:01 3 4.43 0.00 1.55 2.94 6.06 85.01 14:38:01 all 15.44 0.00 2.32 3.89 11.49 66.85 14:38:01 0 6.22 0.00 1.62 0.42 10.76 80.99 14:38:01 1 24.05 0.00 2.73 2.22 12.57 58.42 14:38:01 2 16.10 0.00 2.47 7.06 10.97 63.40 14:38:01 3 15.26 0.00 2.46 5.82 11.66 64.80 14:39:01 all 16.90 0.00 2.33 3.04 6.96 70.77 14:39:01 0 4.22 0.00 1.29 0.44 6.95 87.10 14:39:01 1 35.72 0.00 3.28 2.32 8.92 49.76 14:39:01 2 15.93 0.00 3.03 7.76 6.09 67.20 14:39:01 3 11.43 0.00 1.72 1.64 5.84 79.36 14:40:01 all 13.22 0.00 4.13 4.98 14.47 63.20 14:40:01 0 4.69 0.00 3.11 1.51 13.61 77.08 14:40:01 1 15.83 0.00 3.84 2.46 13.48 64.40 14:40:01 2 4.00 0.00 5.36 11.18 15.01 64.44 14:40:01 3 28.46 0.00 4.14 4.68 15.77 46.95 14:41:01 all 5.34 0.00 6.85 1.21 34.62 51.97 14:41:01 0 5.29 0.00 6.43 0.14 31.69 56.45 14:41:01 1 5.13 0.00 7.31 1.11 35.65 50.80 14:41:01 2 5.19 0.00 7.99 3.55 36.81 46.46 14:41:01 3 5.75 0.00 5.65 0.00 34.25 54.35 14:42:01 all 15.37 0.00 7.84 5.45 21.27 50.08 14:42:01 0 13.06 0.00 7.19 4.20 20.54 55.01 14:42:01 1 14.30 0.00 7.69 3.37 20.35 54.28 14:42:01 2 18.56 0.00 8.89 7.12 22.24 43.19 14:42:01 3 15.56 0.00 7.56 7.11 21.92 47.85 14:43:01 all 18.00 0.00 1.47 1.69 6.18 72.65 14:43:01 0 8.45 0.00 0.97 0.07 4.30 86.22 14:43:01 1 42.63 0.00 1.85 3.91 7.05 44.56 14:43:01 2 1.94 0.00 1.66 0.87 6.43 89.10 14:43:01 3 18.62 0.00 1.43 1.87 6.92 71.17 Average: all 12.62 0.00 3.88 3.53 14.93 65.04 Average: 0 6.73 0.00 3.22 1.91 13.87 74.27 Average: 1 20.00 0.00 4.08 2.55 15.31 58.07 Average: 2 9.48 0.00 4.65 6.18 15.64 64.05 Average: 3 14.21 0.00 3.56 3.44 14.90 63.88