---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1794 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 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: 3944 472 619 0 2851 3188 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:ec:66:16 brd ff:ff:ff:ff:ff:ff inet 10.32.7.82/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:feec:6616/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:b8:dc:fd 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-1794) 02/14/24 _x86_64_ (4 CPU) 19:26:42 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:02 164.52 83.80 80.72 6567.97 42355.36 19:29:01 208.27 16.08 192.19 2341.59 94500.56 19:30:01 460.10 62.04 398.07 5044.28 56553.19 19:31:01 614.91 0.98 613.93 146.22 25614.00 19:32:01 620.13 1.95 618.18 147.04 27269.32 19:33:01 444.57 47.23 397.33 2787.87 17668.24 19:34:01 37.48 27.75 9.73 2155.91 2769.54 19:35:01 32.19 12.71 19.48 351.27 10211.90 19:36:01 77.31 29.27 48.03 1653.85 8937.15 Average: 295.67 31.34 264.33 2355.19 31650.45 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:02 1616016 3334620 2422644 59.99 51204 1822460 883440 17.37 588932 1655512 150292 19:29:01 258340 3228996 3780320 93.60 96128 2977104 1337540 26.29 725072 2780860 304632 19:30:01 288728 3132680 3749932 92.85 145012 2758700 1527560 30.03 849592 2579420 4956 19:31:01 105204 3115076 3933456 97.40 175776 2832580 1536844 30.21 903124 2645052 3332 19:32:01 111572 3075128 3927088 97.24 196580 2731436 1597624 31.40 884320 2622716 4888 19:33:01 330804 3293244 3707856 91.81 205124 2745352 1234760 24.27 772532 2544460 280 19:34:01 916152 3027992 3122508 77.32 205228 1955588 1518488 29.85 955724 1836220 20736 19:35:01 985424 3276616 3053236 75.60 205400 2132140 1259768 24.76 769532 1952792 296 19:36:01 639220 3252176 3399440 84.17 208080 2436016 998804 19.63 926852 2128108 29404 Average: 583496 3192948 3455164 85.55 165392 2487931 1321648 25.98 819520 2305016 57646 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:02 ens3 378.42 218.70 1435.32 59.41 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 19:28:02 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 19:29:01 ens3 727.16 382.42 15815.79 30.74 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 19:29:01 lo 2.44 2.44 0.21 0.21 0.00 0.00 0.00 0.00 19:30:01 ens3 907.40 476.99 4103.93 42.45 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 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 16.88 16.54 3.59 3.61 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 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 ens3 20.78 19.13 4.45 4.57 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 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 33.67 28.87 45.36 14.47 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 19:33:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:34:01 ens3 3.95 4.85 0.83 1.00 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 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 6.62 5.47 13.07 1.01 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 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 ens3 516.56 334.16 2599.94 29.56 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 289.38 164.85 2645.20 20.74 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 0.59 0.59 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1794) 02/14/24 _x86_64_ (4 CPU) 19:26:42 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:02 all 19.89 0.00 2.36 4.80 0.05 72.89 19:28:02 0 14.40 0.00 1.92 2.92 0.03 80.72 19:28:02 1 10.52 0.00 1.59 8.28 0.03 79.58 19:28:02 2 22.88 0.00 2.01 3.09 0.07 71.95 19:28:02 3 31.80 0.00 3.90 4.93 0.08 59.28 19:29:01 all 26.64 0.00 6.01 3.66 0.07 63.62 19:29:01 0 31.84 0.00 5.66 2.45 0.05 60.00 19:29:01 1 31.52 0.00 5.08 1.64 0.07 61.70 19:29:01 2 16.77 0.00 7.03 9.04 0.05 67.11 19:29:01 3 26.40 0.00 6.27 1.51 0.10 65.72 19:30:01 all 9.88 0.00 4.88 18.58 0.10 66.56 19:30:01 0 7.99 0.00 5.12 18.07 0.08 68.73 19:30:01 1 12.51 0.00 5.31 16.84 0.08 65.25 19:30:01 2 11.86 0.00 4.98 25.52 0.14 57.50 19:30:01 3 7.13 0.00 4.14 13.88 0.08 74.76 19:31:01 all 4.74 0.00 3.46 32.99 0.10 58.71 19:31:01 0 6.68 0.00 4.37 35.64 0.10 53.21 19:31:01 1 3.40 0.00 2.34 10.41 0.07 83.79 19:31:01 2 5.37 0.00 3.45 39.98 0.13 51.07 19:31:01 3 3.49 0.00 3.66 45.99 0.12 46.75 19:32:01 all 4.86 0.00 3.76 29.19 0.11 62.09 19:32:01 0 9.16 0.00 4.34 26.90 0.10 59.49 19:32:01 1 2.53 0.00 3.39 18.55 0.08 75.45 19:32:01 2 5.01 0.00 3.88 35.64 0.13 55.33 19:32:01 3 2.73 0.00 3.42 35.73 0.08 58.04 19:33:01 all 9.87 0.00 4.94 17.30 0.09 67.81 19:33:01 0 8.97 0.00 5.40 17.83 0.07 67.73 19:33:01 1 16.02 0.00 5.51 12.67 0.08 65.71 19:33:01 2 8.75 0.00 4.41 19.45 0.12 67.27 19:33:01 3 5.73 0.00 4.45 19.25 0.08 70.49 19:34:01 all 20.71 0.00 4.14 0.71 0.06 74.38 19:34:01 0 21.33 0.00 3.86 0.80 0.07 73.95 19:34:01 1 20.13 0.00 4.62 1.09 0.05 74.11 19:34:01 2 21.86 0.00 4.59 0.28 0.07 73.21 19:34:01 3 19.55 0.00 3.46 0.65 0.07 76.27 19:35:01 all 21.83 0.00 2.65 0.54 0.05 74.93 19:35:01 0 22.56 0.00 2.78 0.33 0.03 74.29 19:35:01 1 33.37 0.00 3.53 1.02 0.05 62.04 19:35:01 2 6.63 0.00 1.34 0.22 0.07 91.74 19:35:01 3 24.64 0.00 2.97 0.60 0.05 71.74 19:36:01 all 21.91 0.00 1.62 2.39 0.05 74.03 19:36:01 0 29.88 0.00 1.99 2.74 0.08 65.30 19:36:01 1 21.18 0.00 2.03 1.02 0.05 75.72 19:36:01 2 32.95 0.00 1.72 1.04 0.07 64.22 19:36:01 3 3.47 0.00 0.72 4.75 0.03 91.03 Average: all 15.58 0.00 3.75 12.24 0.08 68.36 Average: 0 16.95 0.00 3.93 11.97 0.07 67.08 Average: 1 16.78 0.00 3.71 7.95 0.06 71.51 Average: 2 14.70 0.00 3.70 14.89 0.09 66.62 Average: 3 13.88 0.00 3.66 14.15 0.08 68.23