---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2321 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 11G 8.5G 56% / 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 456 901 0 2586 3229 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:03:f4:8d brd ff:ff:ff:ff:ff:ff inet 10.32.6.164/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe03:f48d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:24:ca:40 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:d4ff:fe24:ca40/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2321) 02/20/24 _x86_64_ (4 CPU) 10:45:01 LINUX RESTART (4 CPU) 10:46:01 tps rtps wtps bread/s bwrtn/s 10:47:01 95.72 34.91 60.81 2940.98 9435.49 10:48:01 45.98 13.50 32.48 474.45 4856.26 10:49:01 9.17 0.02 9.15 0.13 402.73 10:50:01 8.05 0.00 8.05 0.00 310.88 10:51:01 37.03 8.13 28.90 706.42 5775.84 10:52:01 107.60 92.84 14.76 4245.34 1931.83 10:53:01 111.24 46.54 64.71 3437.71 47050.77 10:54:01 141.43 54.46 86.97 3258.79 47418.50 Average: 69.53 31.30 38.23 1883.17 14649.28 10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 1497956 3399800 2540696 62.91 62772 1986116 841300 16.54 556132 1792524 129868 10:48:01 1221360 3146972 2817292 69.76 63028 2008660 1090828 21.44 816844 1805596 3184 10:49:01 1207900 3140336 2830752 70.09 64736 2012924 1098900 21.60 824532 1809020 1288 10:50:01 1199436 3137748 2839216 70.30 66116 2016760 1113488 21.89 828928 1812132 1272 10:51:01 469456 2596056 3569196 88.38 67904 2199172 1599132 31.43 1421068 1939688 1920 10:52:01 112704 2319952 3925948 97.21 76336 2267540 1738616 34.18 1709212 1998676 120036 10:53:01 123156 1935044 3915496 96.95 83328 1885256 2194108 43.13 1960476 1771616 92 10:54:01 994104 3336548 3044548 75.39 92004 2399972 942364 18.52 998844 1855320 43880 Average: 853259 2876557 3185393 78.87 72028 2097050 1327342 26.09 1139504 1848072 37692 10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 lo 3.03 3.03 0.28 0.28 0.00 0.00 0.00 0.00 10:47:01 ens3 91.12 72.02 868.26 16.70 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 10:48:01 ens3 114.90 113.60 141.46 29.54 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:49:01 ens3 54.39 77.45 66.98 12.35 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:50:01 ens3 53.04 69.61 69.76 10.76 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:51:01 ens3 294.72 324.56 2695.72 42.49 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:52:01 ens3 598.20 321.99 899.58 106.80 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 10:53:01 ens3 540.36 347.09 5059.62 74.88 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:53:01 vethccc1af7 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:54:01 lo 4.07 4.07 0.36 0.36 0.00 0.00 0.00 0.00 10:54:01 ens3 398.47 659.87 55.79 4973.12 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 268.18 248.28 1232.37 658.27 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-2321) 02/20/24 _x86_64_ (4 CPU) 10:45:01 LINUX RESTART (4 CPU) 10:46:01 CPU %user %nice %system %iowait %steal %idle 10:47:01 all 21.17 0.00 1.61 2.59 0.06 74.58 10:47:01 0 9.14 0.00 1.12 4.76 0.07 84.92 10:47:01 1 37.24 0.00 2.54 1.61 0.10 58.51 10:47:01 2 20.23 0.00 1.19 2.91 0.07 75.61 10:47:01 3 18.09 0.00 1.60 1.07 0.05 79.19 10:48:01 all 9.23 0.00 0.41 0.70 0.04 89.62 10:48:01 0 9.35 0.00 0.48 0.82 0.03 89.32 10:48:01 1 6.90 0.00 0.45 0.02 0.03 92.60 10:48:01 2 6.68 0.00 0.27 1.19 0.03 91.83 10:48:01 3 13.99 0.00 0.42 0.77 0.05 84.77 10:49:01 all 3.45 0.00 0.20 0.02 0.03 96.30 10:49:01 0 3.52 0.00 0.10 0.00 0.03 96.35 10:49:01 1 3.66 0.00 0.37 0.03 0.05 95.89 10:49:01 2 1.19 0.00 0.00 0.00 0.00 98.81 10:49:01 3 5.47 0.00 0.33 0.08 0.02 94.09 10:50:01 all 2.81 0.00 0.18 0.03 0.03 96.96 10:50:01 0 5.65 0.00 0.02 0.00 0.03 94.30 10:50:01 1 0.77 0.00 0.13 0.02 0.05 99.03 10:50:01 2 0.02 0.00 0.02 0.00 0.02 99.95 10:50:01 3 4.77 0.00 0.57 0.05 0.05 94.56 10:51:01 all 18.78 0.00 0.85 0.55 0.05 79.77 10:51:01 0 20.22 0.00 0.63 0.37 0.03 78.75 10:51:01 1 17.16 0.00 1.20 0.65 0.05 80.94 10:51:01 2 17.20 0.00 0.70 0.57 0.03 81.49 10:51:01 3 20.54 0.00 0.84 0.64 0.05 77.94 10:52:01 all 46.75 0.00 1.94 6.00 0.10 45.21 10:52:01 0 43.99 0.00 2.06 6.76 0.10 47.09 10:52:01 1 45.42 0.00 2.11 5.03 0.10 47.34 10:52:01 2 49.61 0.00 1.82 5.94 0.12 42.51 10:52:01 3 47.95 0.00 1.77 6.31 0.10 43.87 10:53:01 all 37.65 0.00 2.96 1.56 0.10 57.73 10:53:01 0 40.30 0.00 2.32 0.59 0.08 56.72 10:53:01 1 32.89 0.00 2.99 1.34 0.08 62.69 10:53:01 2 34.50 0.00 3.04 3.86 0.10 58.50 10:53:01 3 42.91 0.00 3.49 0.47 0.10 53.04 10:54:01 all 25.91 0.00 2.32 2.95 0.08 68.75 10:54:01 0 15.46 0.00 1.42 4.17 0.07 78.89 10:54:01 1 18.07 0.00 2.37 2.08 0.07 77.41 10:54:01 2 20.60 0.00 2.09 3.80 0.07 73.44 10:54:01 3 49.51 0.00 3.43 1.73 0.10 45.22 Average: all 20.69 0.00 1.31 1.80 0.06 76.14 Average: 0 18.43 0.00 1.02 2.18 0.06 78.32 Average: 1 20.25 0.00 1.52 1.35 0.07 76.82 Average: 2 18.71 0.00 1.14 2.28 0.05 77.82 Average: 3 25.39 0.00 1.56 1.39 0.06 71.60