---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10243 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 12G 8.2G 58% / 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 465 333 0 3144 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:a6:ba:73 brd ff:ff:ff:ff:ff:ff inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fea6:ba73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:ec:22:27 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-10243) 11/13/24 _x86_64_ (4 CPU) 10:18:38 LINUX RESTART (4 CPU) 10:19:02 tps rtps wtps bread/s bwrtn/s 10:20:01 186.87 83.27 103.59 6539.23 42864.21 10:21:01 238.04 12.43 225.61 2238.03 28610.43 10:22:01 337.54 4.67 332.87 229.12 36353.08 10:23:02 301.56 189.55 112.01 27973.36 96775.22 10:24:01 287.66 277.75 9.91 25573.83 673.38 10:25:01 216.93 215.23 1.70 19628.33 22.66 10:26:01 50.74 29.63 21.11 1969.54 825.20 Average: 231.37 115.83 115.54 12015.79 29541.10 10:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 1677356 3368256 2361296 58.47 52460 1794468 859356 16.89 555920 1628988 134820 10:21:01 811392 3246600 3227260 79.91 76096 2485408 1251304 24.60 801200 2181588 70352 10:22:01 650460 3245220 3388192 83.89 109336 2608404 1251496 24.60 857360 2280056 720 10:23:02 427564 3335956 3611088 89.41 114732 2933888 1079324 21.22 904852 2495080 5280 10:24:01 525592 3353320 3513060 86.99 117284 2853696 1020016 20.05 1832828 1475132 204 10:25:01 134004 3359856 3904648 96.68 116548 3252624 1020016 20.05 1705788 1994792 36 10:26:01 345832 3268272 3692820 91.44 117900 2946532 1011188 19.88 1462956 2021960 14664 Average: 653171 3311069 3385481 83.83 100622 2696431 1070386 21.04 1160129 2011085 32297 10:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 ens3 394.98 251.43 1431.43 70.68 0.00 0.00 0.00 0.00 10:20:01 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 514.26 351.12 2938.19 29.82 0.00 0.00 0.00 0.00 10:21:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 623.58 492.34 3472.32 42.22 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:02 ens3 626.37 513.42 5801.93 34.17 0.00 0.00 0.00 0.00 10:23:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 1763.67 2219.44 117.16 17709.44 0.00 0.00 0.00 0.00 10:24:01 lo 1.90 1.90 0.17 0.17 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 886.89 886.39 57.33 7185.60 0.00 0.00 0.00 0.00 10:25:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 19.33 19.41 14.94 9.65 0.00 0.00 0.00 0.00 10:26:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 687.95 673.40 1985.26 3554.58 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10243) 11/13/24 _x86_64_ (4 CPU) 10:18:38 LINUX RESTART (4 CPU) 10:19:02 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 19.60 0.00 2.39 5.91 0.06 72.04 10:20:01 0 9.57 0.00 2.08 3.46 0.08 84.80 10:20:01 1 44.13 0.00 3.23 3.13 0.07 49.45 10:20:01 2 7.62 0.00 2.29 14.17 0.05 75.87 10:20:01 3 17.06 0.00 1.97 2.92 0.05 78.00 10:21:01 all 11.99 0.00 2.76 7.15 0.07 78.03 10:21:01 0 14.92 0.00 2.36 5.63 0.07 77.02 10:21:01 1 12.05 0.00 2.93 8.32 0.07 76.63 10:21:01 2 3.93 0.00 3.37 11.58 0.08 81.03 10:21:01 3 16.98 0.00 2.42 3.09 0.07 77.45 10:22:01 all 7.27 0.00 4.60 10.48 0.10 77.55 10:22:01 0 4.99 0.00 3.63 6.40 0.07 84.92 10:22:01 1 7.86 0.00 5.98 19.50 0.10 66.56 10:22:01 2 7.10 0.00 4.60 5.70 0.12 82.48 10:22:01 3 9.13 0.00 4.18 10.34 0.10 76.26 10:23:02 all 18.26 0.00 3.05 15.07 0.07 63.55 10:23:02 0 5.46 0.00 2.31 19.04 0.07 73.12 10:23:02 1 10.54 0.00 3.01 12.21 0.05 74.18 10:23:02 2 31.80 0.00 2.92 13.89 0.08 51.31 10:23:02 3 25.25 0.00 3.96 15.18 0.07 55.54 10:24:01 all 40.79 0.00 1.91 11.77 0.09 45.44 10:24:01 0 36.01 0.00 1.47 11.02 0.09 51.41 10:24:01 1 42.34 0.00 1.83 11.76 0.09 43.99 10:24:01 2 41.48 0.00 2.55 11.35 0.10 44.52 10:24:01 3 43.30 0.00 1.81 12.92 0.10 41.87 10:25:01 all 20.29 0.00 1.24 3.77 0.10 74.61 10:25:01 0 15.01 0.00 0.81 2.49 0.08 81.61 10:25:01 1 20.63 0.00 1.43 4.13 0.10 73.71 10:25:01 2 22.95 0.00 1.51 4.37 0.13 71.04 10:25:01 3 22.56 0.00 1.20 4.07 0.08 72.08 10:26:01 all 13.64 0.00 0.79 1.32 0.04 84.22 10:26:01 0 2.04 0.00 0.57 0.08 0.03 97.28 10:26:01 1 28.37 0.00 0.94 1.59 0.05 69.05 10:26:01 2 16.56 0.00 0.97 3.42 0.03 79.02 10:26:01 3 7.59 0.00 0.65 0.18 0.03 91.54 Average: all 18.77 0.00 2.39 7.92 0.08 70.85 Average: 0 12.50 0.00 1.89 6.87 0.07 78.67 Average: 1 23.61 0.00 2.76 8.66 0.07 64.89 Average: 2 18.77 0.00 2.60 9.20 0.09 69.35 Average: 3 20.22 0.00 2.31 6.95 0.07 70.45