---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2635 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 7.0G 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 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 480 706 0 2757 3180 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:a9:4f:90 brd ff:ff:ff:ff:ff:ff inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fea9:4f90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:1d:1c:52 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-2635) 08/16/24 _x86_64_ (4 CPU) 17:53:39 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 188.19 83.21 104.98 6528.76 43684.66 17:56:01 246.84 42.14 204.70 3962.10 112298.67 17:57:01 163.31 82.42 80.89 5775.17 30017.13 17:58:01 289.14 59.52 229.61 2643.83 9486.95 17:59:01 92.58 2.22 90.37 164.11 8602.03 18:00:01 330.79 302.72 28.08 26659.69 9340.84 18:01:01 88.94 66.38 22.56 1944.95 1136.42 Average: 199.98 91.21 108.77 6810.09 30681.14 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 1465500 3293528 2573152 63.71 52780 1924332 937952 18.44 671916 1707592 205600 17:56:01 176224 3320056 3862428 95.64 113788 3077992 1095376 21.53 486224 3047424 270120 17:57:01 1281524 3242996 2757128 68.27 118832 1954772 1302748 25.61 759020 1730776 656 17:58:01 1076888 3312904 2961764 73.34 141692 2170836 1235436 24.29 790652 1867284 34856 17:59:01 962496 3318156 3076156 76.17 143868 2282256 1236620 24.31 848708 1919588 432 18:00:01 881104 3302356 3157548 78.18 144584 2401340 1140548 22.42 792544 2119652 4292 18:01:01 782884 3288872 3255768 80.62 146868 2477624 992860 19.52 1748004 1251304 17176 Average: 946660 3296981 3091992 76.56 123202 2327022 1134506 22.30 871010 1949089 76162 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:55:01 ens3 512.26 335.55 2032.22 74.75 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 2.19 2.19 0.19 0.19 0.00 0.00 0.00 0.00 17:56:01 ens3 440.84 224.80 13471.80 19.85 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 485.14 314.50 540.60 99.65 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 ens3 182.47 126.48 801.82 11.69 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 106.92 80.29 82.17 21.43 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 ens3 180.07 111.76 41.64 42.13 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 4.53 4.53 0.40 0.40 0.00 0.00 0.00 0.00 18:01:01 ens3 418.44 709.16 44.35 5491.70 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 332.35 271.79 2434.53 822.84 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-2635) 08/16/24 _x86_64_ (4 CPU) 17:53:39 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 18.66 0.00 2.64 5.28 0.07 73.35 17:55:01 0 14.09 0.00 2.10 3.36 0.03 80.42 17:55:01 1 21.17 0.00 3.06 3.23 0.07 72.47 17:55:01 2 24.82 0.00 3.02 3.39 0.07 68.71 17:55:01 3 14.55 0.00 2.39 11.15 0.08 71.83 17:56:01 all 23.99 0.00 6.93 5.25 0.08 63.75 17:56:01 0 22.35 0.00 7.60 6.69 0.07 63.29 17:56:01 1 15.44 0.00 6.21 6.00 0.07 72.28 17:56:01 2 39.82 0.00 7.96 2.90 0.10 49.22 17:56:01 3 18.27 0.00 5.93 5.43 0.07 70.30 17:57:01 all 41.05 0.00 18.49 4.04 0.08 36.34 17:57:01 0 44.12 0.00 18.34 8.22 0.08 29.24 17:57:01 1 40.31 0.00 18.91 2.69 0.07 38.02 17:57:01 2 39.81 0.00 18.68 3.70 0.10 37.72 17:57:01 3 39.96 0.00 18.03 1.56 0.08 40.38 17:58:01 all 10.94 0.00 5.44 9.88 0.09 73.65 17:58:01 0 11.53 0.00 6.29 16.15 0.08 65.95 17:58:01 1 6.77 0.00 4.11 12.66 0.08 76.38 17:58:01 2 11.98 0.00 4.89 1.42 0.10 81.61 17:58:01 3 13.50 0.00 6.52 9.29 0.10 70.59 17:59:01 all 25.89 0.00 8.21 1.73 0.08 64.09 17:59:01 0 28.45 0.00 8.44 0.57 0.07 62.47 17:59:01 1 23.07 0.00 7.47 4.10 0.08 65.28 17:59:01 2 30.86 0.00 9.24 1.37 0.08 58.44 17:59:01 3 21.14 0.00 7.64 0.89 0.08 70.25 18:00:01 all 27.56 0.00 10.57 17.35 0.08 44.44 18:00:01 0 27.36 0.00 10.18 18.78 0.08 43.60 18:00:01 1 27.53 0.00 10.68 21.34 0.08 40.36 18:00:01 2 28.35 0.00 11.23 21.75 0.10 38.57 18:00:01 3 27.01 0.00 10.19 7.54 0.07 55.20 18:01:01 all 30.28 0.00 1.21 2.68 0.05 65.78 18:01:01 0 39.65 0.00 1.37 0.99 0.05 57.95 18:01:01 1 22.05 0.00 1.07 3.56 0.05 73.27 18:01:01 2 36.42 0.00 1.37 4.19 0.05 57.97 18:01:01 3 22.98 0.00 1.04 1.99 0.07 73.92 Average: all 25.49 0.00 7.64 6.60 0.08 60.20 Average: 0 26.80 0.00 7.75 7.82 0.07 57.56 Average: 1 22.36 0.00 7.36 7.64 0.07 62.57 Average: 2 30.28 0.00 8.05 5.52 0.09 56.07 Average: 3 22.51 0.00 7.40 5.40 0.08 64.61