---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-674 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: 2800.000 BogoMIPS: 5600.00 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 497 539 0 2906 3163 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:0b:35:39 brd ff:ff:ff:ff:ff:ff inet 10.32.6.205/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe0b:3539/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:ff:e3:6c 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-674) 11/24/23 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 143.50 78.29 65.21 6175.77 42621.54 14:25:01 191.29 20.10 171.19 2369.49 94185.48 14:26:01 432.99 260.28 172.71 14402.13 65881.51 14:27:01 325.90 32.89 293.00 3219.73 26330.41 14:28:01 70.64 5.58 65.06 816.00 13564.54 14:29:01 2.18 0.02 2.17 0.13 44.66 14:30:01 1.00 0.00 1.00 0.00 11.86 14:31:01 7.53 6.40 1.13 186.37 15.06 14:32:01 98.58 54.86 43.73 2569.17 6109.65 Average: 141.52 50.89 90.63 3299.14 27617.15 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1535620 3268368 2503044 61.98 47952 1838924 929120 18.26 685044 1636772 187552 14:25:01 267456 3295588 3771208 93.38 96120 3031472 1143344 22.47 581880 2916732 259648 14:26:01 205624 3242440 3833040 94.91 130968 2992180 1099388 21.61 744188 2798764 2100 14:27:01 445264 3282520 3593400 88.97 154740 2768908 1125308 22.12 800184 2501016 52228 14:28:01 566072 3256844 3472592 85.98 156888 2622832 1482180 29.14 896524 2285084 772 14:29:01 558688 3249524 3479976 86.17 156920 2622852 1501672 29.52 904300 2285084 24 14:30:01 556368 3247244 3482296 86.22 156940 2622856 1517260 29.82 905588 2285088 172 14:31:01 531192 3228608 3507472 86.85 157636 2627800 1518336 29.85 925900 2288256 176 14:32:01 607684 3208692 3430980 84.95 159772 2546056 979060 19.25 981076 2176864 8728 Average: 585996 3253314 3452668 85.49 135326 2630431 1255074 24.67 824965 2352629 56822 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 ens3 381.05 243.09 1457.76 62.12 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 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 14:25:01 ens3 431.35 316.84 11914.68 24.09 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 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:26:01 ens3 427.22 327.39 3423.62 22.06 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 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:27:01 ens3 166.64 145.43 777.53 19.48 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 lo 16.13 16.13 5.14 5.14 0.00 0.00 0.00 0.00 14:28:01 ens3 52.72 38.18 10.40 24.74 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 lo 43.81 43.81 12.92 12.92 0.00 0.00 0.00 0.00 14:29:01 ens3 119.43 85.24 23.95 59.34 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 lo 29.10 29.10 7.85 7.85 0.00 0.00 0.00 0.00 14:30:01 ens3 97.78 73.90 19.40 50.93 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 lo 27.96 27.96 8.55 8.55 0.00 0.00 0.00 0.00 14:31:01 ens3 77.54 57.92 23.01 41.90 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 lo 1.23 1.23 0.09 0.09 0.00 0.00 0.00 0.00 14:32:01 ens3 301.63 220.46 2417.48 26.12 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 13.74 13.74 3.90 3.90 0.00 0.00 0.00 0.00 Average: ens3 228.11 167.48 2231.75 36.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-674) 11/24/23 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 19.27 0.00 2.52 4.23 0.06 73.93 14:24:01 0 19.22 0.00 3.61 2.59 0.05 74.53 14:24:01 1 7.59 0.00 1.21 5.99 0.03 85.18 14:24:01 2 39.62 0.00 3.19 4.56 0.07 52.56 14:24:01 3 10.71 0.00 2.04 3.75 0.05 83.44 14:25:01 all 24.84 0.00 6.05 3.16 0.07 65.88 14:25:01 0 18.45 0.00 5.77 2.10 0.07 73.61 14:25:01 1 15.67 0.00 5.68 5.18 0.05 73.42 14:25:01 2 38.33 0.00 7.02 0.78 0.08 53.79 14:25:01 3 26.90 0.00 5.78 4.57 0.07 62.68 14:26:01 all 9.65 0.00 4.48 12.36 0.08 73.43 14:26:01 0 7.45 0.00 4.28 8.80 0.08 79.38 14:26:01 1 8.93 0.00 4.73 11.02 0.07 75.26 14:26:01 2 11.71 0.00 4.62 17.75 0.10 65.81 14:26:01 3 10.48 0.00 4.29 11.91 0.08 73.23 14:27:01 all 19.20 0.00 6.06 7.98 0.09 66.68 14:27:01 0 17.30 0.00 5.45 13.08 0.08 64.08 14:27:01 1 21.70 0.00 6.99 7.97 0.08 63.26 14:27:01 2 20.13 0.00 6.36 6.46 0.10 66.96 14:27:01 3 17.66 0.00 5.44 4.40 0.07 72.43 14:28:01 all 21.08 0.00 3.57 1.53 0.06 73.76 14:28:01 0 20.82 0.00 3.65 0.54 0.05 74.94 14:28:01 1 20.93 0.00 3.69 0.30 0.07 75.02 14:28:01 2 21.72 0.00 3.10 1.71 0.07 73.40 14:28:01 3 20.84 0.00 3.83 3.61 0.07 71.66 14:29:01 all 0.83 0.00 0.63 0.03 0.02 98.49 14:29:01 0 0.73 0.00 0.73 0.10 0.02 98.41 14:29:01 1 0.70 0.00 0.70 0.00 0.02 98.58 14:29:01 2 1.13 0.00 0.58 0.00 0.02 98.27 14:29:01 3 0.73 0.00 0.52 0.00 0.03 98.71 14:30:01 all 0.57 0.00 0.55 0.01 0.02 98.85 14:30:01 0 0.60 0.00 0.53 0.03 0.02 98.82 14:30:01 1 0.60 0.00 0.52 0.00 0.02 98.86 14:30:01 2 0.52 0.00 0.58 0.00 0.02 98.88 14:30:01 3 0.57 0.00 0.53 0.00 0.03 98.86 14:31:01 all 1.05 0.00 0.42 0.09 0.02 98.42 14:31:01 0 0.83 0.00 0.45 0.12 0.02 98.58 14:31:01 1 1.19 0.00 0.37 0.23 0.02 98.20 14:31:01 2 1.12 0.00 0.42 0.00 0.02 98.44 14:31:01 3 1.08 0.00 0.43 0.03 0.02 98.43 14:32:01 all 14.28 0.00 1.32 2.09 0.04 82.26 14:32:01 0 23.62 0.00 1.14 3.64 0.05 71.55 14:32:01 1 10.40 0.00 1.04 0.33 0.03 88.20 14:32:01 2 12.50 0.00 1.72 3.62 0.05 82.11 14:32:01 3 10.57 0.00 1.42 0.78 0.05 87.17 Average: all 12.27 0.00 2.84 3.48 0.05 81.35 Average: 0 12.09 0.00 2.84 3.43 0.05 81.58 Average: 1 9.72 0.00 2.76 3.43 0.04 84.04 Average: 2 16.24 0.00 3.06 3.85 0.06 76.79 Average: 3 11.03 0.00 2.69 3.22 0.05 83.00