---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3615 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: 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 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 509 474 0 2960 3152 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:3f:9a:17 brd ff:ff:ff:ff:ff:ff inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fe3f:9a17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:86:a5:45 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-3615) 01/13/24 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 147.29 78.44 68.86 6162.17 41620.68 14:25:01 210.56 31.45 179.11 5167.75 93701.13 14:26:01 466.40 288.23 178.17 20207.20 66802.00 14:27:01 329.23 27.45 301.78 2468.66 30206.70 14:28:01 54.09 0.58 53.51 57.86 10412.00 14:29:01 2.12 0.02 2.10 0.13 39.86 14:30:02 0.92 0.00 0.92 0.00 11.73 14:31:01 1.54 0.00 1.54 0.00 18.03 14:32:01 99.73 58.52 41.21 2760.87 5312.85 Average: 146.03 53.95 92.08 4098.98 27623.50 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1584676 3255208 2453980 60.76 41700 1787764 959208 18.86 677676 1604592 140900 14:25:01 120700 3282876 3917956 97.01 96088 3134696 1177400 23.14 600688 3013108 271808 14:26:01 240604 3280384 3798052 94.04 132588 2986572 1165084 22.90 590308 2913088 168752 14:27:01 895492 3284252 3143164 77.83 152824 2331328 1153928 22.68 677640 2180416 204 14:28:01 773356 3248148 3265300 80.85 154064 2408788 1524216 29.96 777316 2194168 512 14:29:01 761468 3236368 3277188 81.15 154104 2408808 1541200 30.30 789608 2194168 160 14:30:02 763056 3238004 3275600 81.11 154128 2408812 1541200 30.30 788008 2194172 16 14:31:01 759108 3234084 3279548 81.20 154156 2408816 1557668 30.62 792012 2194176 40 14:32:01 537776 3192708 3500880 86.68 156452 2593732 1016552 19.98 907824 2309968 8788 Average: 715137 3250226 3323519 82.29 132900 2496591 1292940 25.42 733453 2310873 65687 14:23:01 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 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 386.14 231.93 1465.70 61.39 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 419.25 319.42 11793.10 24.29 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 428.75 340.33 3428.56 23.37 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 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:27:01 ens3 186.27 149.84 805.87 14.53 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 23.48 23.48 5.76 5.76 0.00 0.00 0.00 0.00 14:28:01 ens3 49.83 36.08 9.72 29.88 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 64.36 64.36 13.96 13.96 0.00 0.00 0.00 0.00 14:29:01 ens3 135.69 100.90 27.33 62.79 0.00 0.00 0.00 0.00 14:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:02 lo 53.14 53.14 9.40 9.40 0.00 0.00 0.00 0.00 14:30:02 ens3 99.78 73.47 19.81 52.26 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 48.74 48.74 9.37 9.37 0.00 0.00 0.00 0.00 14:31:01 ens3 74.89 55.09 15.16 33.43 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 3.43 3.43 0.20 0.20 0.00 0.00 0.00 0.00 14:32:01 ens3 251.37 182.57 2092.93 20.70 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 21.98 21.98 4.34 4.34 0.00 0.00 0.00 0.00 Average: ens3 226.06 165.72 2188.78 35.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3615) 01/13/24 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.32 0.00 2.47 4.29 0.05 74.87 14:24:01 0 20.19 0.00 1.99 2.69 0.03 75.09 14:24:01 1 14.00 0.00 2.09 3.59 0.05 80.26 14:24:01 2 32.75 0.00 2.78 3.52 0.05 60.90 14:24:01 3 6.38 0.00 3.01 7.33 0.03 83.24 14:25:01 all 24.83 0.00 6.10 3.54 0.05 65.47 14:25:01 0 28.41 0.00 5.77 1.94 0.05 63.83 14:25:01 1 20.00 0.00 6.49 4.73 0.08 68.70 14:25:01 2 32.14 0.00 6.68 1.78 0.07 59.33 14:25:01 3 18.80 0.00 5.45 5.72 0.03 70.00 14:26:01 all 9.79 0.00 4.78 13.36 0.07 72.00 14:26:01 0 5.60 0.00 4.30 19.98 0.05 70.07 14:26:01 1 15.16 0.00 5.24 9.42 0.05 70.13 14:26:01 2 10.51 0.00 5.18 13.43 0.08 70.80 14:26:01 3 7.92 0.00 4.43 10.60 0.07 76.99 14:27:01 all 19.57 0.00 5.66 8.01 0.06 66.71 14:27:01 0 17.57 0.00 4.71 6.12 0.07 71.54 14:27:01 1 19.05 0.00 5.93 13.00 0.05 61.97 14:27:01 2 18.07 0.00 5.30 6.11 0.07 70.45 14:27:01 3 23.58 0.00 6.66 6.76 0.05 62.94 14:28:01 all 20.31 0.00 3.15 1.48 0.04 75.03 14:28:01 0 19.97 0.00 2.65 0.12 0.03 77.23 14:28:01 1 19.79 0.00 3.57 3.12 0.05 73.48 14:28:01 2 21.24 0.00 3.19 0.18 0.07 75.32 14:28:01 3 20.21 0.00 3.20 2.48 0.03 74.07 14:29:01 all 1.05 0.00 0.63 0.02 0.02 98.28 14:29:01 0 0.82 0.00 0.64 0.00 0.03 98.51 14:29:01 1 0.68 0.00 0.65 0.05 0.02 98.60 14:29:01 2 2.00 0.00 0.69 0.02 0.03 97.26 14:29:01 3 0.68 0.00 0.55 0.00 0.03 98.73 14:30:02 all 0.62 0.00 0.47 0.02 0.03 98.86 14:30:02 0 0.70 0.00 0.37 0.00 0.02 98.91 14:30:02 1 0.58 0.00 0.47 0.05 0.02 98.88 14:30:02 2 0.59 0.00 0.54 0.02 0.05 98.81 14:30:02 3 0.63 0.00 0.50 0.00 0.02 98.85 14:31:01 all 0.43 0.00 0.36 0.01 0.03 99.17 14:31:01 0 0.44 0.00 0.36 0.00 0.02 99.19 14:31:01 1 0.46 0.00 0.27 0.05 0.02 99.20 14:31:01 2 0.38 0.00 0.32 0.02 0.03 99.25 14:31:01 3 0.44 0.00 0.49 0.00 0.03 99.03 14:32:01 all 14.37 0.00 1.27 2.01 0.04 82.32 14:32:01 0 11.49 0.00 1.12 1.93 0.03 85.43 14:32:01 1 10.91 0.00 1.27 2.23 0.03 85.56 14:32:01 2 12.41 0.00 1.47 2.16 0.05 83.91 14:32:01 3 22.65 0.00 1.22 1.70 0.05 74.38 Average: all 12.14 0.00 2.76 3.63 0.04 81.43 Average: 0 11.68 0.00 2.43 3.63 0.04 82.23 Average: 1 11.18 0.00 2.88 4.02 0.04 81.87 Average: 2 14.46 0.00 2.90 3.01 0.06 79.57 Average: 3 11.25 0.00 2.83 3.84 0.04 82.04