---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39710 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 886 26142 0 5138 30826 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9f:98:7a brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe9f:987a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:1c:b1:6b 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::42:24ff:fe1c:b16b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39710) 09/19/24 _x86_64_ (8 CPU) 00:22:25 LINUX RESTART (8 CPU) 00:23:02 tps rtps wtps bread/s bwrtn/s 00:24:01 182.65 59.04 123.61 4116.73 26216.84 00:25:01 183.14 22.61 160.52 1211.40 36614.30 00:26:01 307.97 3.57 304.40 507.65 115629.93 00:27:01 214.16 0.08 214.08 7.73 72644.96 Average: 222.14 21.17 200.97 1449.77 62929.45 00:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:24:01 29958800 31706004 2980420 9.05 75544 1976356 1464784 4.31 909416 1767452 224680 00:25:01 27678240 30469856 5260980 15.97 91852 2979340 2368624 6.97 2432536 2470996 646344 00:26:01 25860940 30281356 7078280 21.49 116536 4515036 3935596 11.58 3039436 3577004 1048 00:27:01 25609720 30398548 7329500 22.25 123724 4864984 2490320 7.33 3380132 3484476 708 Average: 27276925 30713941 5662295 17.19 101914 3583929 2564831 7.55 2440380 2824982 218195 00:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:24:01 ens3 86.12 59.63 1174.90 19.47 0.00 0.00 0.00 0.00 00:24:01 lo 2.91 2.91 0.29 0.29 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 ens3 691.22 569.91 5276.03 125.56 0.00 0.00 0.00 0.00 00:25:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 br-c45f7ddfa71d 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:26:01 ens3 181.07 123.75 4576.08 13.35 0.00 0.00 0.00 0.00 00:26:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 00:26:01 docker0 3.00 6.97 0.18 87.74 0.00 0.00 0.00 0.00 00:27:01 ens3 395.53 459.19 118.98 3531.30 0.00 0.00 0.00 0.00 00:27:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 00:27:01 docker0 2.80 6.47 0.17 87.76 0.00 0.00 0.00 0.00 Average: ens3 339.54 304.14 2793.24 926.20 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 1.46 3.37 0.09 44.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39710) 09/19/24 _x86_64_ (8 CPU) 00:22:25 LINUX RESTART (8 CPU) 00:23:02 CPU %user %nice %system %iowait %steal %idle 00:24:01 all 9.93 0.00 0.90 2.45 0.03 86.69 00:24:01 0 4.40 0.00 0.80 0.90 0.03 93.87 00:24:01 1 2.12 0.00 0.27 3.96 0.02 93.63 00:24:01 2 0.92 0.00 0.49 0.32 0.00 98.27 00:24:01 3 0.88 0.00 0.61 10.39 0.03 88.08 00:24:01 4 46.17 0.00 2.70 2.34 0.08 48.70 00:24:01 5 16.79 0.00 1.15 1.07 0.05 80.93 00:24:01 6 4.41 0.00 0.53 0.03 0.02 95.02 00:24:01 7 3.80 0.00 0.68 0.56 0.03 94.93 00:25:01 all 25.06 0.00 1.31 2.00 0.09 71.54 00:25:01 0 29.86 0.00 0.70 2.10 0.10 67.24 00:25:01 1 26.80 0.00 1.24 2.34 0.07 69.56 00:25:01 2 33.49 0.00 1.88 0.52 0.15 63.96 00:25:01 3 19.77 0.00 2.43 10.48 0.14 67.19 00:25:01 4 33.38 0.00 1.40 0.12 0.10 64.99 00:25:01 5 23.62 0.00 1.03 0.19 0.07 75.09 00:25:01 6 21.68 0.00 1.26 0.20 0.08 76.78 00:25:01 7 11.94 0.00 0.52 0.13 0.05 87.36 00:26:01 all 7.08 0.00 3.08 6.02 0.07 83.75 00:26:01 0 5.91 0.00 3.17 1.21 0.07 89.64 00:26:01 1 8.65 0.00 3.36 0.78 0.08 87.13 00:26:01 2 4.56 0.00 3.91 8.62 0.08 82.82 00:26:01 3 5.49 0.00 2.59 20.18 0.05 71.69 00:26:01 4 5.97 0.00 2.95 4.84 0.10 86.15 00:26:01 5 8.68 0.00 2.70 1.72 0.07 86.84 00:26:01 6 6.87 0.00 3.04 9.32 0.07 80.70 00:26:01 7 10.49 0.00 2.92 1.45 0.07 85.08 00:27:01 all 12.41 0.00 2.44 1.77 0.07 83.31 00:27:01 0 15.12 0.00 1.93 4.89 0.08 77.98 00:27:01 1 7.28 0.00 1.62 4.78 0.07 86.25 00:27:01 2 12.97 0.00 2.84 0.89 0.08 83.21 00:27:01 3 11.54 0.00 3.25 2.27 0.08 82.86 00:27:01 4 12.64 0.00 2.29 0.08 0.05 84.94 00:27:01 5 15.57 0.00 2.56 0.17 0.05 81.64 00:27:01 6 12.72 0.00 2.63 0.52 0.08 84.05 00:27:01 7 11.37 0.00 2.41 0.59 0.07 85.57 Average: all 13.62 0.00 1.93 3.06 0.07 81.32 Average: 0 13.80 0.00 1.65 2.28 0.07 82.20 Average: 1 11.21 0.00 1.63 2.96 0.06 84.14 Average: 2 12.99 0.00 2.28 2.59 0.08 82.05 Average: 3 9.42 0.00 2.22 10.83 0.08 77.46 Average: 4 24.49 0.00 2.33 1.84 0.08 71.25 Average: 5 16.16 0.00 1.87 0.78 0.06 81.13 Average: 6 11.41 0.00 1.86 2.52 0.06 84.13 Average: 7 9.42 0.00 1.63 0.68 0.05 88.22