---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2306 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 7.0G 64% / 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 484 467 0 2992 3179 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:e6:3c:3f brd ff:ff:ff:ff:ff:ff inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fee6:3c3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:b2:e2:01 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-2306) 05/31/24 _x86_64_ (4 CPU) 17:53:42 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:02 177.77 80.67 97.10 6470.51 42992.09 17:56:01 179.15 19.15 160.00 2426.01 78994.34 17:57:01 211.40 94.63 116.76 5724.91 57249.13 17:58:01 325.10 83.87 241.23 5186.13 15841.33 17:59:01 80.09 2.10 77.99 112.11 5904.08 18:00:01 132.34 80.19 52.16 11413.16 13938.48 18:01:01 328.78 313.30 15.48 19176.40 918.11 Average: 205.00 96.45 108.55 7226.61 30724.27 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:02 1610864 3290628 2427788 60.11 41956 1797164 959420 18.86 647700 1610260 85852 17:56:01 122516 3317368 3916136 96.97 90400 3208504 1123596 22.09 537540 3110568 308820 17:57:01 795948 2578948 3242704 80.29 115032 1798464 2226648 43.77 1327508 1643176 38112 17:58:01 1074680 3310264 2963972 73.39 137568 2210700 1225916 24.10 821260 1881028 11308 17:59:01 889092 3307808 3149560 77.99 140776 2366036 1238928 24.35 901728 1960180 71020 18:00:01 1167576 3309564 2871076 71.09 142192 2134860 1135820 22.33 861692 1789124 1684 18:01:01 474572 3219604 3564080 88.25 144652 2727328 1062652 20.89 1891668 1434644 16208 Average: 876464 3190598 3162188 78.30 116082 2320437 1281854 25.20 998442 1918426 76143 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:02 ens3 446.58 301.75 1970.54 72.56 0.00 0.00 0.00 0.00 17:55:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 414.38 223.37 13688.59 19.45 0.00 0.00 0.00 0.00 17:56:01 lo 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 276.80 164.52 303.96 66.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 129.23 86.25 234.65 20.96 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 161.01 79.14 780.62 11.15 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 237.63 151.59 63.80 56.03 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 380.05 688.04 34.64 5419.56 0.00 0.00 0.00 0.00 18:01:01 lo 3.73 3.73 0.33 0.33 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: ens3 291.97 242.14 2413.82 811.20 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2306) 05/31/24 _x86_64_ (4 CPU) 17:53:42 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:02 all 18.36 0.00 2.33 5.46 0.05 73.80 17:55:02 0 8.84 0.00 1.72 3.01 0.03 86.40 17:55:02 1 35.42 0.00 2.71 5.61 0.05 56.20 17:55:02 2 20.53 0.00 2.68 3.12 0.07 73.60 17:55:02 3 8.68 0.00 2.18 10.14 0.05 78.95 17:56:01 all 23.91 0.00 4.92 3.56 0.07 67.55 17:56:01 0 16.99 0.00 4.13 3.04 0.05 75.79 17:56:01 1 49.48 0.00 6.10 1.51 0.10 42.82 17:56:01 2 12.34 0.00 4.74 4.55 0.05 78.31 17:56:01 3 16.76 0.00 4.71 5.12 0.05 73.36 17:57:01 all 38.84 0.00 17.77 4.66 0.10 38.63 17:57:01 0 38.77 0.00 17.76 5.58 0.12 37.76 17:57:01 1 39.39 0.00 18.20 1.78 0.08 40.55 17:57:01 2 38.86 0.00 16.88 1.27 0.12 42.87 17:57:01 3 38.35 0.00 18.23 10.05 0.12 33.25 17:58:01 all 14.81 0.00 7.29 10.85 0.07 66.99 17:58:01 0 16.06 0.00 7.00 7.35 0.05 69.53 17:58:01 1 13.65 0.00 6.91 14.53 0.07 64.84 17:58:01 2 17.14 0.00 8.24 15.82 0.08 58.72 17:58:01 3 12.35 0.00 7.02 5.71 0.05 74.86 17:59:01 all 25.90 0.00 8.69 1.43 0.09 63.89 17:59:01 0 30.21 0.00 9.55 2.84 0.10 57.29 17:59:01 1 22.72 0.00 8.19 0.87 0.08 68.14 17:59:01 2 29.70 0.00 9.51 1.41 0.10 59.27 17:59:01 3 21.02 0.00 7.46 0.62 0.08 70.81 18:00:01 all 34.45 0.00 12.35 6.63 0.08 46.49 18:00:01 0 32.88 0.00 12.25 5.96 0.07 48.85 18:00:01 1 34.97 0.00 12.31 7.92 0.08 44.72 18:00:01 2 33.73 0.00 12.11 6.93 0.08 47.15 18:00:01 3 36.23 0.00 12.75 5.68 0.08 45.25 18:01:01 all 27.54 0.00 1.38 16.84 0.08 54.16 18:01:01 0 23.03 0.00 1.34 15.26 0.07 60.31 18:01:01 1 23.06 0.00 1.13 16.02 0.07 59.72 18:01:01 2 26.65 0.00 1.32 18.21 0.08 53.73 18:01:01 3 37.44 0.00 1.72 17.88 0.08 42.88 Average: all 26.26 0.00 7.82 7.07 0.08 58.77 Average: 0 23.83 0.00 7.68 6.16 0.07 62.26 Average: 1 31.17 0.00 7.94 6.91 0.08 53.91 Average: 2 25.62 0.00 7.94 7.34 0.08 59.02 Average: 3 24.42 0.00 7.73 7.89 0.07 59.89