---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4700 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 9.5G 9.7G 50% / 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 460 827 0 2655 3213 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:75:62:97 brd ff:ff:ff:ff:ff:ff inet 10.32.7.153/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe75:6297/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:b8:89:32 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-4700) 03/16/24 _x86_64_ (4 CPU) 08:26:00 LINUX RESTART (4 CPU) 08:27:01 tps rtps wtps bread/s bwrtn/s 08:28:01 109.57 39.66 69.91 2464.26 10660.76 08:29:01 31.91 4.53 27.38 152.11 4194.37 08:30:01 5.48 0.00 5.48 0.00 225.47 08:31:01 5.48 0.02 5.47 0.13 171.97 08:32:01 5.17 0.02 5.15 2.13 165.84 08:33:01 5.92 0.00 5.92 0.00 182.37 08:34:01 4.77 0.00 4.77 0.00 137.44 08:35:01 4.90 0.00 4.90 0.00 146.11 08:36:01 44.65 5.66 38.99 564.48 5718.89 08:37:01 40.30 14.23 26.07 874.94 14979.77 Average: 25.79 6.40 19.39 405.05 3639.87 08:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:28:01 1386784 3275608 2651868 65.66 64292 1971556 1006592 19.79 663284 1792092 111908 08:29:01 1266272 3168704 2772380 68.65 65296 1983580 1091288 21.45 774344 1801084 2396 08:30:01 1255340 3160768 2783312 68.92 66156 1985296 1096376 21.55 782896 1802328 716 08:31:01 1248324 3156708 2790328 69.09 66964 1987072 1108452 21.79 787044 1803780 556 08:32:01 1243136 3154712 2795516 69.22 67784 1989088 1108452 21.79 789936 1805492 476 08:33:01 1231000 3145488 2807652 69.52 68536 1990916 1112412 21.87 800004 1806964 36 08:34:01 1233924 3151176 2804728 69.45 69200 1992652 1112412 21.87 794500 1808316 560 08:35:01 1227448 3147276 2811204 69.61 69956 1994136 1112412 21.87 798832 1809484 548 08:36:01 748672 2848496 3289980 81.46 71856 2167636 1398468 27.49 1118108 1958992 2560 08:37:01 374856 2857360 3663796 90.72 74428 2541000 1611456 31.68 1295324 2142036 11708 Average: 1121576 3106630 2917076 72.23 68447 2060293 1175832 23.11 860427 1853057 13146 08:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 1.70 1.70 0.18 0.18 0.00 0.00 0.00 0.00 08:28:01 ens3 182.77 122.05 1010.93 18.89 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 08:29:01 ens3 58.91 74.62 117.60 11.99 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:30:01 ens3 32.27 47.23 31.93 7.37 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:31:01 ens3 32.79 47.51 32.35 7.32 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:32:01 ens3 33.18 48.41 35.23 7.61 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:33:01 ens3 32.46 47.33 33.21 7.38 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:34:01 ens3 35.19 47.38 37.55 7.36 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:35:01 ens3 31.73 46.73 27.52 7.34 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:36:01 ens3 397.30 416.46 2647.07 75.91 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 1.73 1.73 0.63 0.63 0.00 0.00 0.00 0.00 08:37:01 ens3 685.08 557.99 3129.02 91.56 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 0.64 0.64 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 151.30 144.90 706.33 24.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4700) 03/16/24 _x86_64_ (4 CPU) 08:26:00 LINUX RESTART (4 CPU) 08:27:01 CPU %user %nice %system %iowait %steal %idle 08:28:01 all 21.39 0.00 1.52 2.68 0.08 74.34 08:28:01 0 26.30 0.00 1.75 1.03 0.07 70.86 08:28:01 1 9.44 0.00 1.10 7.17 0.08 82.20 08:28:01 2 8.64 0.00 0.82 1.12 0.08 89.33 08:28:01 3 41.13 0.00 2.37 1.40 0.10 54.99 08:29:01 all 6.86 0.00 0.35 0.39 0.05 92.34 08:29:01 0 5.90 0.00 0.21 0.90 0.03 92.95 08:29:01 1 6.71 0.00 0.30 0.12 0.05 92.82 08:29:01 2 4.35 0.00 0.42 0.02 0.03 95.18 08:29:01 3 10.50 0.00 0.47 0.52 0.08 88.43 08:30:01 all 2.71 0.00 0.14 0.02 0.02 97.10 08:30:01 0 1.35 0.00 0.05 0.00 0.02 98.58 08:30:01 1 2.18 0.00 0.12 0.10 0.03 97.57 08:30:01 2 2.80 0.00 0.22 0.00 0.03 96.95 08:30:01 3 4.52 0.00 0.17 0.00 0.03 95.28 08:31:01 all 1.84 0.00 0.14 0.03 0.02 97.97 08:31:01 0 0.05 0.00 0.03 0.00 0.00 99.92 08:31:01 1 3.09 0.00 0.15 0.10 0.02 96.64 08:31:01 2 2.38 0.00 0.13 0.00 0.02 97.47 08:31:01 3 1.85 0.00 0.28 0.00 0.03 97.83 08:32:01 all 2.25 0.00 0.11 0.03 0.02 97.59 08:32:01 0 0.85 0.00 0.10 0.00 0.02 99.03 08:32:01 1 3.30 0.00 0.05 0.12 0.02 96.52 08:32:01 2 0.05 0.00 0.00 0.00 0.00 99.95 08:32:01 3 4.79 0.00 0.30 0.00 0.05 94.86 08:33:01 all 1.76 0.00 0.12 0.02 0.02 98.07 08:33:01 0 0.27 0.00 0.03 0.00 0.02 99.68 08:33:01 1 3.35 0.00 0.38 0.07 0.03 96.17 08:33:01 2 0.07 0.00 0.02 0.00 0.00 99.92 08:33:01 3 3.36 0.00 0.05 0.02 0.05 96.52 08:34:01 all 1.69 0.00 0.11 0.02 0.02 98.15 08:34:01 0 1.46 0.00 0.12 0.02 0.03 98.38 08:34:01 1 1.58 0.00 0.20 0.08 0.02 98.12 08:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:34:01 3 3.72 0.00 0.12 0.00 0.03 96.12 08:35:01 all 1.24 0.00 0.11 0.03 0.02 98.61 08:35:01 0 1.72 0.00 0.07 0.00 0.02 98.20 08:35:01 1 0.27 0.00 0.02 0.10 0.00 99.61 08:35:01 2 1.75 0.00 0.17 0.00 0.02 98.06 08:35:01 3 1.20 0.00 0.17 0.00 0.02 98.61 08:36:01 all 12.98 0.00 0.91 0.75 0.08 85.27 08:36:01 0 13.41 0.00 0.88 1.63 0.08 83.98 08:36:01 1 13.77 0.00 0.40 0.95 0.05 84.83 08:36:01 2 12.13 0.00 0.63 0.02 0.08 87.14 08:36:01 3 12.59 0.00 1.72 0.40 0.15 85.13 08:37:01 all 46.42 0.00 1.74 0.39 0.13 51.32 08:37:01 0 44.71 0.00 1.39 0.37 0.10 53.42 08:37:01 1 51.34 0.00 1.82 0.37 0.14 46.34 08:37:01 2 39.26 0.00 1.53 0.09 0.14 58.98 08:37:01 3 50.36 0.00 2.25 0.73 0.14 46.53 Average: all 9.84 0.00 0.52 0.44 0.05 89.15 Average: 0 9.54 0.00 0.46 0.40 0.04 89.56 Average: 1 9.44 0.00 0.45 0.92 0.04 89.15 Average: 2 7.07 0.00 0.39 0.12 0.04 92.37 Average: 3 13.31 0.00 0.79 0.31 0.07 85.53