---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4588 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: 2800.022 BogoMIPS: 5600.04 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 10G 9.2G 53% / 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 511 1057 0 2374 3177 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:17:ac:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe17:ace3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:01:99:10 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 inet6 fe80::42:9eff:fe01:9910/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4588) 06/26/24 _x86_64_ (4 CPU) 14:17:52 LINUX RESTART (4 CPU) 14:18:01 tps rtps wtps bread/s bwrtn/s 14:19:02 180.86 83.77 97.08 6566.08 40990.75 14:20:01 105.93 34.08 71.85 2497.88 11458.53 14:21:01 8.87 0.02 8.85 0.13 454.06 14:22:01 29.36 4.25 25.11 495.25 3406.37 14:23:01 15.50 6.45 9.05 257.16 488.05 14:24:01 12.05 1.63 10.41 36.53 925.85 14:25:01 198.45 45.88 152.57 2861.37 60743.36 Average: 78.66 25.13 53.52 1814.88 16939.56 14:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:02 1681788 3302020 2356864 58.36 41304 1741472 943952 18.56 621684 1568304 87728 14:20:01 1314500 3208188 2724152 67.45 59984 1981260 1030916 20.26 745864 1782504 6124 14:21:01 1295752 3196452 2742900 67.92 61748 1985700 1030916 20.26 758384 1786176 2296 14:22:01 825720 2842208 3212932 79.55 64820 2094992 1363896 26.81 1127840 1879356 6604 14:23:01 241092 2271692 3797560 94.03 65152 2107996 1978100 38.88 1717268 1868036 192 14:24:01 716056 2782384 3322596 82.27 66728 2140208 1399396 27.51 1238808 1870376 6400 14:25:01 1104396 3245384 2934256 72.65 82588 2209724 995800 19.57 956624 1786104 16520 Average: 1025615 2978333 3013037 74.61 63189 2037336 1248997 24.55 1023782 1791551 17981 14:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:19:02 ens3 395.52 253.18 1451.39 69.82 0.00 0.00 0.00 0.00 14:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 2.91 2.91 0.27 0.27 0.00 0.00 0.00 0.00 14:20:01 ens3 121.37 106.81 478.34 24.04 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:21:01 ens3 59.77 84.60 64.03 13.81 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:22:01 ens3 230.38 274.45 1542.87 39.69 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 9.92 9.92 3.65 3.65 0.00 0.00 0.00 0.00 14:23:01 ens3 32.33 31.86 75.42 12.11 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 19.98 19.98 4.28 4.28 0.00 0.00 0.00 0.00 14:24:01 ens3 108.80 115.40 450.63 24.27 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 ens3 265.72 218.79 4948.39 50.33 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 5.16 5.16 1.21 1.21 0.00 0.00 0.00 0.00 Average: ens3 173.55 155.13 1289.40 33.46 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 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-4588) 06/26/24 _x86_64_ (4 CPU) 14:17:52 LINUX RESTART (4 CPU) 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:02 all 15.62 0.00 2.33 5.63 0.05 76.37 14:19:02 0 7.55 0.00 1.32 7.42 0.03 83.67 14:19:02 1 26.73 0.00 2.59 4.96 0.05 65.67 14:19:02 2 13.83 0.00 3.41 6.42 0.05 76.29 14:19:02 3 14.35 0.00 1.97 3.75 0.07 79.86 14:20:01 all 16.51 0.00 1.08 2.47 0.05 79.89 14:20:01 0 8.32 0.00 0.80 6.32 0.05 84.51 14:20:01 1 29.80 0.00 1.36 1.25 0.05 67.54 14:20:01 2 8.36 0.00 0.70 1.11 0.05 89.78 14:20:01 3 19.46 0.00 1.44 1.19 0.05 77.86 14:21:01 all 4.58 0.00 0.27 0.03 0.03 95.08 14:21:01 0 7.49 0.00 0.70 0.00 0.05 91.75 14:21:01 1 7.98 0.00 0.10 0.00 0.02 91.90 14:21:01 2 0.10 0.00 0.05 0.13 0.00 99.72 14:21:01 3 2.78 0.00 0.25 0.00 0.05 96.92 14:22:01 all 12.89 0.00 0.62 0.25 0.04 86.20 14:22:01 0 14.64 0.00 1.29 0.22 0.05 83.80 14:22:01 1 14.02 0.00 0.47 0.38 0.03 85.09 14:22:01 2 11.73 0.00 0.27 0.38 0.03 87.59 14:22:01 3 11.20 0.00 0.45 0.00 0.05 88.29 14:23:01 all 17.56 0.00 0.54 0.21 0.05 81.64 14:23:01 0 16.36 0.00 0.49 0.08 0.03 83.04 14:23:01 1 16.59 0.00 0.57 0.08 0.05 82.71 14:23:01 2 18.02 0.00 0.68 0.62 0.05 80.63 14:23:01 3 19.26 0.00 0.43 0.05 0.03 80.22 14:24:01 all 7.38 0.00 0.63 0.05 0.04 91.90 14:24:01 0 7.56 0.00 0.92 0.00 0.03 91.49 14:24:01 1 9.25 0.00 0.42 0.02 0.07 90.25 14:24:01 2 6.47 0.00 0.47 0.18 0.03 92.84 14:24:01 3 6.25 0.00 0.69 0.00 0.05 93.01 14:25:01 all 22.47 0.00 3.81 4.27 0.06 69.39 14:25:01 0 38.27 0.00 4.75 3.84 0.07 53.06 14:25:01 1 23.79 0.00 3.52 3.39 0.05 69.25 14:25:01 2 11.74 0.00 3.81 4.60 0.05 79.79 14:25:01 3 16.09 0.00 3.20 5.21 0.07 75.43 Average: all 13.84 0.00 1.32 1.84 0.05 82.95 Average: 0 14.30 0.00 1.47 2.55 0.05 81.64 Average: 1 18.28 0.00 1.29 1.44 0.05 78.96 Average: 2 10.04 0.00 1.34 1.92 0.04 86.67 Average: 3 12.75 0.00 1.20 1.45 0.05 84.54