---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4999 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 6.9G 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: 3944 489 357 0 3097 3172 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:4c:76:32 brd ff:ff:ff:ff:ff:ff inet 10.32.6.85/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe4c:7632/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:d7:27:73 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-4999) 09/13/24 _x86_64_ (4 CPU) 17:53:42 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 190.70 84.09 106.61 6591.67 43606.55 17:56:01 242.54 30.30 212.23 3858.78 113134.57 17:57:01 165.34 97.95 67.39 6572.08 28442.25 17:58:01 302.85 69.94 232.91 2933.11 10558.24 17:59:01 91.53 2.53 89.00 152.13 6171.20 18:00:01 296.38 259.76 36.62 24197.13 11958.01 18:01:01 139.68 117.11 22.56 5601.87 1179.67 Average: 204.16 94.51 109.65 7128.92 30751.31 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 1482084 3291600 2556576 63.30 52064 1907900 940304 18.48 676404 1691688 199932 17:56:01 546972 3313844 3491688 86.46 112036 2759316 1104220 21.71 568616 2656200 248344 17:57:01 1179572 3252480 2859088 70.79 115664 2083852 1290956 25.38 805344 1813280 496 17:58:01 922520 3305728 3116140 77.16 140164 2337776 1241872 24.41 862368 1973764 41080 17:59:01 796072 3312976 3242588 80.29 142468 2449160 1124548 22.11 914048 2027260 78184 18:00:01 638980 3299556 3399680 84.18 143192 2648724 1137908 22.37 849920 2321820 3408 18:01:01 427488 3283196 3611172 89.42 145528 2834684 989912 19.46 1834476 1534992 16596 Average: 856241 3294197 3182419 78.80 121588 2431630 1118531 21.99 930168 2002715 84006 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 ens3 545.48 361.56 2028.04 77.24 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 416.52 220.31 13438.81 19.21 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 573.18 354.00 370.64 119.49 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 203.22 109.75 1200.69 10.91 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 66.82 51.13 66.83 14.55 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 120.28 84.41 27.76 33.68 0.00 0.00 0.00 0.00 18:01:01 lo 4.47 4.47 0.40 0.40 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 18:01:01 ens3 418.38 727.63 44.39 5681.34 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.10 0.10 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 334.88 272.67 2457.74 850.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4999) 09/13/24 _x86_64_ (4 CPU) 17:53:42 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 18.96 0.00 2.49 5.54 0.06 72.95 17:55:01 0 8.63 0.00 2.26 7.59 0.07 81.45 17:55:01 1 14.16 0.00 2.53 3.83 0.03 79.46 17:55:01 2 33.92 0.00 2.41 8.61 0.07 54.99 17:55:01 3 19.23 0.00 2.74 2.14 0.05 75.84 17:56:01 all 24.60 0.00 7.29 4.44 0.08 63.61 17:56:01 0 24.93 0.00 7.42 7.85 0.09 59.72 17:56:01 1 31.22 0.00 6.74 3.02 0.08 58.93 17:56:01 2 26.22 0.00 7.72 5.78 0.08 60.20 17:56:01 3 15.92 0.00 7.29 1.12 0.07 75.61 17:57:01 all 41.26 0.00 18.63 4.50 0.10 35.50 17:57:01 0 38.76 0.00 18.82 9.11 0.10 33.22 17:57:01 1 42.62 0.00 18.36 3.38 0.10 35.55 17:57:01 2 43.44 0.00 18.67 3.87 0.12 33.90 17:57:01 3 40.23 0.00 18.67 1.64 0.10 39.36 17:58:01 all 10.72 0.00 5.20 10.14 0.08 73.86 17:58:01 0 12.07 0.00 6.08 9.44 0.08 72.33 17:58:01 1 8.45 0.00 5.49 9.39 0.07 76.60 17:58:01 2 12.30 0.00 4.88 19.78 0.10 62.94 17:58:01 3 10.04 0.00 4.33 1.97 0.07 83.59 17:59:01 all 27.35 0.00 8.77 1.80 0.09 62.00 17:59:01 0 26.37 0.00 8.15 5.18 0.08 60.21 17:59:01 1 26.12 0.00 8.80 0.54 0.08 64.46 17:59:01 2 28.68 0.00 8.73 1.02 0.08 61.48 17:59:01 3 28.24 0.00 9.37 0.44 0.08 61.87 18:00:01 all 27.22 0.00 10.68 16.25 0.09 45.76 18:00:01 0 26.59 0.00 9.96 10.71 0.08 52.65 18:00:01 1 25.99 0.00 10.07 13.74 0.08 50.13 18:00:01 2 29.52 0.00 11.54 21.39 0.10 37.45 18:00:01 3 26.81 0.00 11.15 19.21 0.08 42.74 18:01:01 all 32.35 0.00 1.37 4.25 0.06 61.96 18:01:01 0 42.27 0.00 1.71 5.97 0.07 49.99 18:01:01 1 36.47 0.00 1.20 2.00 0.05 60.28 18:01:01 2 26.52 0.00 0.98 1.60 0.07 70.83 18:01:01 3 24.23 0.00 1.58 7.45 0.07 66.68 Average: all 26.08 0.00 7.77 6.70 0.08 59.36 Average: 0 25.67 0.00 7.78 7.98 0.08 58.49 Average: 1 26.45 0.00 7.60 5.13 0.07 60.75 Average: 2 28.67 0.00 7.85 8.85 0.09 54.54 Average: 3 23.54 0.00 7.87 4.86 0.07 63.67