---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-719 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 461 590 0 2892 3199 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:d8:c8:ea brd ff:ff:ff:ff:ff:ff inet 10.32.6.172/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fed8:c8ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:c5:79:1c 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-719) 07/24/24 _x86_64_ (4 CPU) 19:26:49 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:02 160.86 69.14 91.72 5626.93 40609.92 19:29:01 224.85 30.84 194.00 3321.41 86677.91 19:30:01 593.90 88.55 505.35 11060.05 75345.28 19:31:01 616.44 0.02 616.42 0.13 25386.54 19:32:01 616.40 3.20 613.20 293.28 18346.68 19:33:01 370.74 49.49 321.25 3216.13 14764.61 19:34:01 16.10 10.21 5.88 172.77 3305.18 19:35:01 29.38 12.65 16.73 355.41 9541.74 Average: 328.82 33.02 295.80 3005.10 34141.39 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:02 1718812 3327416 2319840 57.44 39828 1730052 925784 18.20 573260 1578764 109108 19:29:01 120776 3244288 3917876 97.01 91368 3136220 1320076 25.95 702428 2940972 320628 19:30:01 111268 3150108 3927384 97.24 149656 2933172 1522580 29.93 840628 2747348 7940 19:31:01 107288 3141572 3931364 97.34 180548 2844296 1542044 30.31 877664 2658996 5828 19:32:01 296412 3231904 3742240 92.66 197336 2715852 1330688 26.16 784604 2553020 2380 19:33:01 151008 3211812 3887644 96.26 203872 2833760 1334244 26.23 897836 2585664 564 19:34:01 1131656 3317136 2906996 71.98 203892 2018748 1239920 24.37 639368 1921324 22172 19:35:01 737044 3256464 3301608 81.75 204072 2349824 1313968 25.83 800152 2155676 162528 Average: 546783 3235088 3491869 86.46 158822 2570240 1316163 25.87 764492 2392720 78894 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:02 lo 1.07 1.07 0.10 0.10 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 ens3 356.91 238.51 1403.36 67.72 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 19:29:01 ens3 968.39 477.13 16889.32 41.37 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 19:30:01 ens3 580.01 310.65 2979.01 25.99 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 19:31:01 ens3 11.69 11.63 2.52 2.91 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 19:32:01 ens3 9.62 10.76 2.12 2.43 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 19:33:01 ens3 24.93 20.58 37.49 4.33 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 19:34:01 ens3 1.92 2.58 0.41 0.48 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 19:35:01 ens3 541.36 376.67 2808.90 25.13 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 Average: ens3 310.51 180.46 2987.12 21.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-719) 07/24/24 _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 14.54 0.00 2.00 5.10 0.05 78.31 19:28:02 0 6.03 0.00 1.57 7.70 0.05 84.66 19:28:02 1 19.52 0.00 1.94 6.49 0.07 71.98 19:28:02 2 7.75 0.00 1.46 2.11 0.05 88.63 19:28:02 3 24.89 0.00 3.01 4.10 0.05 67.95 19:29:01 all 25.55 0.00 6.06 4.46 0.08 63.85 19:29:01 0 16.16 0.00 4.86 7.37 0.10 71.50 19:29:01 1 21.90 0.00 6.54 5.09 0.07 66.40 19:29:01 2 18.36 0.00 5.56 3.15 0.09 72.84 19:29:01 3 45.70 0.00 7.27 2.23 0.09 44.72 19:30:01 all 14.63 0.00 6.86 23.93 0.11 54.48 19:30:01 0 16.61 0.00 6.47 17.90 0.08 58.94 19:30:01 1 14.49 0.00 6.70 24.90 0.08 53.82 19:30:01 2 13.99 0.00 7.04 24.17 0.14 54.66 19:30:01 3 13.41 0.00 7.21 28.74 0.10 50.55 19:31:01 all 5.69 0.00 3.72 31.26 0.10 59.23 19:31:01 0 4.50 0.00 3.14 39.04 0.10 53.22 19:31:01 1 6.88 0.00 3.99 30.52 0.10 58.51 19:31:01 2 7.40 0.00 3.19 24.89 0.13 64.38 19:31:01 3 3.97 0.00 4.61 30.48 0.10 60.85 19:32:01 all 2.99 0.00 3.53 27.75 0.11 65.62 19:32:01 0 3.33 0.00 3.36 14.68 0.07 78.56 19:32:01 1 3.19 0.00 3.30 36.47 0.10 56.94 19:32:01 2 3.05 0.00 3.55 27.80 0.15 65.44 19:32:01 3 2.37 0.00 3.92 32.05 0.10 61.55 19:33:01 all 9.13 0.00 4.20 11.66 0.09 74.92 19:33:01 0 6.47 0.00 4.15 19.86 0.10 69.43 19:33:01 1 14.88 0.00 4.33 11.79 0.08 68.92 19:33:01 2 6.70 0.00 5.42 9.50 0.12 78.27 19:33:01 3 8.43 0.00 2.90 5.53 0.05 83.09 19:34:01 all 21.86 0.00 3.29 0.25 0.05 74.55 19:34:01 0 16.96 0.00 2.82 0.15 0.03 80.03 19:34:01 1 32.90 0.00 4.01 0.55 0.05 62.49 19:34:01 2 13.38 0.00 2.64 0.07 0.07 83.85 19:34:01 3 24.15 0.00 3.70 0.23 0.07 71.85 19:35:01 all 23.06 0.00 2.85 0.52 0.05 73.51 19:35:01 0 18.91 0.00 2.58 0.34 0.05 78.12 19:35:01 1 27.02 0.00 3.39 0.13 0.07 69.39 19:35:01 2 16.44 0.00 2.35 1.13 0.05 80.04 19:35:01 3 29.77 0.00 3.10 0.48 0.03 66.61 Average: all 14.66 0.00 4.05 13.12 0.08 68.09 Average: 0 11.10 0.00 3.61 13.42 0.07 71.80 Average: 1 17.61 0.00 4.27 14.49 0.08 63.56 Average: 2 10.86 0.00 3.89 11.61 0.10 73.55 Average: 3 19.04 0.00 4.45 12.96 0.07 63.47