---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-166 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: 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 696K 394M 1% /run /dev/vda1 20G 13G 6.5G 67% / 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 469 561 0 2913 3191 Swap: 1023 1 1022 ---> 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:4d:92:ee brd ff:ff:ff:ff:ff:ff inet 10.32.7.20/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe4d:92ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:5f:ae:b6 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-166) 07/17/24 _x86_64_ (4 CPU) 19:26:49 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:02 175.65 81.45 94.20 6500.78 41163.96 19:29:01 249.15 34.03 215.12 6238.94 107793.84 19:30:01 591.82 73.24 518.58 8049.06 54507.05 19:31:01 614.81 0.45 614.36 41.46 26044.99 19:32:01 622.98 4.07 618.91 380.14 19554.15 19:33:01 359.12 51.09 308.03 3737.38 14389.74 19:34:01 16.48 10.01 6.47 164.91 3257.99 19:35:01 29.80 12.46 17.33 344.08 9493.62 Average: 332.65 33.35 299.30 3175.97 34380.08 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:02 1656176 3278172 2382476 58.99 40840 1743776 949992 18.67 643640 1573256 82592 19:29:01 190412 3240768 3848240 95.29 105292 3027556 1303628 25.63 620524 2932772 315420 19:30:01 271032 3143512 3767620 93.29 153980 2762320 1501680 29.52 844968 2583976 6228 19:31:01 104264 3133272 3934388 97.42 182060 2829768 1519164 29.86 844672 2687544 1824 19:32:01 352808 3224516 3685844 91.26 197792 2645600 1324860 26.04 760696 2513292 1412 19:33:01 273300 3278292 3765352 93.23 204380 2774080 1256120 24.69 821464 2536752 1856 19:34:01 1013052 3217668 3025600 74.92 204392 2032232 1326844 26.08 728132 1948488 22832 19:35:01 711276 3248988 3327376 82.39 204560 2362592 1305932 25.67 835852 2140880 162844 Average: 571540 3220648 3467112 85.85 161662 2522240 1311028 25.77 762494 2364620 74376 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:02 ens3 375.95 263.99 1427.32 70.94 0.00 0.00 0.00 0.00 19:28:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 891.58 453.88 17055.52 38.70 0.00 0.00 0.00 0.00 19:29:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 593.90 326.33 2777.41 25.78 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 7.03 8.55 1.56 2.06 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 14.76 15.74 3.13 7.31 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 20.91 16.15 36.95 3.86 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 1.98 2.12 0.42 0.46 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 477.54 166.17 2768.04 11.35 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 296.78 156.02 2980.88 20.02 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.04 0.04 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-166) 07/17/24 _x86_64_ (4 CPU) 19:26:49 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:02 all 16.49 0.00 2.36 4.69 0.05 76.41 19:28:02 0 16.09 0.00 3.62 6.79 0.05 73.45 19:28:02 1 28.45 0.00 2.31 2.87 0.05 66.32 19:28:02 2 10.40 0.00 1.54 4.16 0.08 83.81 19:28:02 3 11.01 0.00 1.95 4.96 0.05 82.03 19:29:01 all 27.24 0.00 6.84 4.46 0.07 61.39 19:29:01 0 20.45 0.00 6.70 1.15 0.05 71.65 19:29:01 1 30.21 0.00 7.71 3.45 0.07 58.56 19:29:01 2 16.96 0.00 6.63 10.26 0.09 66.06 19:29:01 3 41.24 0.00 6.37 2.95 0.09 49.35 19:30:01 all 10.72 0.00 5.40 26.03 0.09 57.77 19:30:01 0 15.19 0.00 4.78 30.84 0.08 49.10 19:30:01 1 8.34 0.00 4.90 22.85 0.08 63.83 19:30:01 2 10.94 0.00 5.64 28.14 0.12 55.16 19:30:01 3 8.39 0.00 6.29 22.28 0.07 62.98 19:31:01 all 4.97 0.00 3.70 31.28 0.09 59.95 19:31:01 0 6.45 0.00 4.52 35.99 0.08 52.96 19:31:01 1 4.47 0.00 2.84 23.12 0.07 69.50 19:31:01 2 5.41 0.00 3.79 29.24 0.12 61.44 19:31:01 3 3.56 0.00 3.67 36.74 0.08 55.95 19:32:01 all 3.31 0.00 3.81 29.18 0.09 63.60 19:32:01 0 3.03 0.00 3.72 34.31 0.10 58.84 19:32:01 1 3.05 0.00 2.61 11.93 0.07 82.35 19:32:01 2 2.97 0.00 4.73 36.80 0.14 55.36 19:32:01 3 4.18 0.00 4.18 33.69 0.08 57.88 19:33:01 all 9.60 0.00 4.14 11.27 0.08 74.92 19:33:01 0 8.45 0.00 2.99 4.52 0.07 83.98 19:33:01 1 14.72 0.00 3.68 2.88 0.05 78.68 19:33:01 2 7.75 0.00 3.31 19.90 0.10 68.94 19:33:01 3 7.44 0.00 6.55 17.84 0.07 68.10 19:34:01 all 22.02 0.00 3.11 0.23 0.05 74.59 19:34:01 0 20.97 0.00 2.80 0.20 0.05 75.97 19:34:01 1 16.26 0.00 2.72 0.03 0.03 80.95 19:34:01 2 24.75 0.00 3.23 0.52 0.05 71.45 19:34:01 3 26.12 0.00 3.67 0.17 0.05 69.99 19:35:01 all 24.91 0.00 2.80 0.54 0.05 71.70 19:35:01 0 31.13 0.00 2.71 0.08 0.07 66.01 19:35:01 1 17.87 0.00 1.62 0.35 0.03 80.13 19:35:01 2 26.98 0.00 3.81 0.97 0.07 68.18 19:35:01 3 23.63 0.00 3.05 0.75 0.05 72.51 Average: all 14.89 0.00 4.01 13.45 0.07 67.58 Average: 0 15.23 0.00 3.97 14.25 0.07 66.49 Average: 1 15.40 0.00 3.53 8.42 0.06 72.59 Average: 2 13.29 0.00 4.07 16.21 0.09 66.33 Average: 3 15.63 0.00 4.46 14.94 0.07 64.91