---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3493 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2800.022 BogoMIPS: 5600.04 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 65% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 500 392 0 3050 3160 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:13:50:01 brd ff:ff:ff:ff:ff:ff inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe13:5001/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:fa:85:41 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3493) 01/12/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 142.89 78.57 64.32 6188.17 41380.45 14:25:01 195.64 20.29 175.36 2412.90 90017.16 14:26:01 461.12 277.00 184.12 19287.72 72562.84 14:27:01 317.91 20.13 297.78 1619.86 30173.50 14:28:01 61.11 0.98 60.12 45.19 11608.07 14:29:01 1.55 0.00 1.55 0.00 34.39 14:30:01 0.98 0.00 0.98 0.00 12.26 14:31:01 0.98 0.00 0.98 0.00 11.86 14:32:01 105.32 62.44 42.88 2758.87 5503.08 Average: 143.07 51.04 92.03 3590.02 27937.57 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1624876 3291492 2413780 59.77 41528 1784284 928592 18.25 642080 1600492 145392 14:25:01 123932 3306472 3914724 96.93 91980 3163704 1170896 23.02 563960 3050408 229940 14:26:01 285124 3305844 3753532 92.94 132492 2963252 1149632 22.60 580052 2873892 51108 14:27:01 419720 3306764 3618936 89.61 153064 2800300 1161676 22.84 680232 2624076 332 14:28:01 702756 3269012 3335900 82.60 155412 2486248 1515156 29.78 776712 2252480 648 14:29:01 692652 3259000 3346004 82.85 155448 2486252 1523860 29.95 787656 2252476 160 14:30:01 689348 3255720 3349308 82.93 155468 2486256 1523860 29.95 791076 2252476 176 14:31:01 679580 3245988 3359076 83.17 155484 2486260 1536788 30.21 800816 2252480 164 14:32:01 400380 3188072 3638276 90.09 160160 2701984 1014292 19.94 935564 2397416 43476 Average: 624263 3269818 3414393 84.54 133448 2595393 1280528 25.17 728683 2395133 52377 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 358.81 219.86 1460.52 63.26 0.00 0.00 0.00 0.00 14:25:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 390.82 259.59 11755.24 20.29 0.00 0.00 0.00 0.00 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 426.20 317.85 3427.80 21.66 0.00 0.00 0.00 0.00 14:27:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 179.75 146.01 806.91 14.46 0.00 0.00 0.00 0.00 14:28:01 lo 23.96 23.96 6.07 6.07 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 55.74 37.24 11.05 28.60 0.00 0.00 0.00 0.00 14:29:01 lo 64.02 64.02 13.71 13.71 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 113.88 86.20 22.75 58.56 0.00 0.00 0.00 0.00 14:30:01 lo 57.19 57.19 10.57 10.57 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 97.08 69.32 19.16 54.73 0.00 0.00 0.00 0.00 14:31:01 lo 44.43 44.43 8.09 8.09 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 55.11 43.34 10.85 26.79 0.00 0.00 0.00 0.00 14:32:01 lo 3.15 3.15 0.20 0.20 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 253.99 173.67 2099.59 31.84 0.00 0.00 0.00 0.00 Average: lo 21.99 21.99 4.35 4.35 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 214.64 150.37 2181.62 35.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3493) 01/12/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 19.09 0.00 2.24 3.90 0.05 74.72 14:24:01 0 14.31 0.00 1.67 1.39 0.05 82.58 14:24:01 1 11.73 0.00 2.42 2.65 0.03 83.16 14:24:01 2 33.17 0.00 2.13 7.78 0.07 56.86 14:24:01 3 17.22 0.00 2.74 3.80 0.05 76.19 14:25:01 all 24.93 0.00 5.88 2.85 0.08 66.27 14:25:01 0 35.33 0.00 5.23 0.72 0.08 58.64 14:25:01 1 35.91 0.00 6.63 1.85 0.08 55.53 14:25:01 2 17.07 0.00 5.75 5.98 0.07 71.13 14:25:01 3 11.28 0.00 5.92 2.87 0.05 79.88 14:26:01 all 10.86 0.00 5.22 12.78 0.09 71.04 14:26:01 0 13.26 0.00 5.15 10.90 0.07 70.63 14:26:01 1 8.91 0.00 4.19 11.62 0.08 75.21 14:26:01 2 12.22 0.00 6.26 16.40 0.10 65.02 14:26:01 3 9.11 0.00 5.28 12.22 0.10 73.29 14:27:01 all 19.72 0.00 6.08 7.30 0.09 66.81 14:27:01 0 19.38 0.00 5.85 4.83 0.07 69.87 14:27:01 1 17.75 0.00 5.52 1.41 0.08 75.23 14:27:01 2 20.55 0.00 6.62 10.45 0.12 62.26 14:27:01 3 21.19 0.00 6.36 12.57 0.10 59.78 14:28:01 all 20.43 0.00 3.41 1.35 0.05 74.76 14:28:01 0 21.39 0.00 3.53 1.14 0.05 73.89 14:28:01 1 19.85 0.00 3.60 0.35 0.05 76.16 14:28:01 2 20.60 0.00 3.49 3.14 0.05 72.72 14:28:01 3 19.88 0.00 3.00 0.74 0.05 76.33 14:29:01 all 0.88 0.00 0.65 0.01 0.02 98.44 14:29:01 0 0.92 0.00 0.67 0.00 0.02 98.40 14:29:01 1 0.72 0.00 0.62 0.00 0.02 98.65 14:29:01 2 0.52 0.00 0.67 0.00 0.02 98.80 14:29:01 3 1.34 0.00 0.67 0.05 0.03 97.91 14:30:01 all 0.99 0.00 0.52 0.01 0.02 98.47 14:30:01 0 0.74 0.00 0.48 0.00 0.02 98.76 14:30:01 1 1.02 0.00 0.48 0.02 0.02 98.47 14:30:01 2 0.79 0.00 0.53 0.00 0.02 98.66 14:30:01 3 1.43 0.00 0.55 0.02 0.02 97.99 14:31:01 all 0.35 0.00 0.38 0.01 0.02 99.25 14:31:01 0 0.37 0.00 0.37 0.00 0.02 99.25 14:31:01 1 0.39 0.00 0.35 0.00 0.02 99.25 14:31:01 2 0.30 0.00 0.38 0.00 0.02 99.30 14:31:01 3 0.35 0.00 0.40 0.03 0.02 99.20 14:32:01 all 16.84 0.00 1.43 2.14 0.05 79.54 14:32:01 0 13.70 0.00 1.06 2.53 0.03 82.67 14:32:01 1 13.33 0.00 1.22 0.84 0.05 84.56 14:32:01 2 27.36 0.00 1.86 1.51 0.05 69.23 14:32:01 3 12.99 0.00 1.59 3.69 0.05 81.68 Average: all 12.65 0.00 2.86 3.36 0.05 81.08 Average: 0 13.25 0.00 2.66 2.37 0.04 81.68 Average: 1 12.15 0.00 2.78 2.08 0.05 82.94 Average: 2 14.72 0.00 3.07 5.01 0.06 77.16 Average: 3 10.50 0.00 2.93 3.97 0.05 82.54