---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6311 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: 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): 0-7 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 14G 142G 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 828 25341 0 5996 30882 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:4a:9e:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe4a:9e43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:c7:b7:18 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6311) 02/17/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 112.58 38.92 73.66 1767.81 24723.36 23:13:01 122.63 23.10 99.53 2775.87 29810.27 23:14:01 203.32 0.23 203.08 30.93 103227.73 23:15:01 356.97 12.05 344.93 803.20 65478.57 23:16:01 18.83 0.00 18.83 0.00 18052.61 23:17:02 23.26 0.07 23.20 7.20 18849.48 23:18:01 81.85 1.42 80.43 109.25 21425.53 Average: 131.47 10.85 120.62 786.47 40268.22 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30128328 31724632 2810892 8.53 69376 1837740 1399624 4.12 850420 1673280 161092 23:13:01 29349040 31705584 3590180 10.90 91264 2552412 1553036 4.57 960824 2292516 529716 23:14:01 25950008 31669728 6989212 21.22 138548 5718608 1574284 4.63 1021628 5455308 1216988 23:15:01 23631220 29454080 9308000 28.26 155004 5783880 8908084 26.21 3417128 5297980 1096 23:16:01 23715892 29539752 9223328 28.00 155292 5784304 8880388 26.13 3332596 5295496 212 23:17:02 23751444 29601832 9187776 27.89 155604 5812448 8142276 23.96 3286728 5309728 232 23:18:01 26014036 31686228 6925184 21.02 159224 5646772 1505512 4.43 1235732 5157920 31728 Average: 26077138 30768834 6862082 20.83 132045 4733738 4566172 13.43 2015008 4354604 277295 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 146.68 89.32 1091.02 20.82 0.00 0.00 0.00 0.00 23:12:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 167.77 113.82 4249.25 13.01 0.00 0.00 0.00 0.00 23:13:01 lo 6.33 6.33 0.60 0.60 0.00 0.00 0.00 0.00 23:13:01 br-18d4e350559c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1042.24 518.43 26715.55 38.03 0.00 0.00 0.00 0.00 23:14:01 lo 7.07 7.07 0.71 0.71 0.00 0.00 0.00 0.00 23:14:01 br-18d4e350559c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vethd8add70 5.43 4.63 0.57 0.53 0.00 0.00 0.00 0.00 23:15:01 ens3 8.38 5.65 2.02 1.69 0.00 0.00 0.00 0.00 23:15:01 veth01f81f1 33.61 30.49 13.44 23.61 0.00 0.00 0.00 0.00 23:15:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 23:16:01 vethd8add70 46.01 43.08 11.28 36.84 0.00 0.00 0.00 0.00 23:16:01 ens3 3.62 2.93 0.81 1.21 0.00 0.00 0.00 0.00 23:16:01 veth01f81f1 19.95 17.06 6.99 16.84 0.00 0.00 0.00 0.00 23:16:01 lo 5.83 5.83 3.56 3.56 0.00 0.00 0.00 0.00 23:17:02 vethd8add70 7.25 10.20 1.70 0.84 0.00 0.00 0.00 0.00 23:17:02 ens3 18.36 16.43 6.60 16.47 0.00 0.00 0.00 0.00 23:17:02 veth01f81f1 0.40 0.48 0.59 0.03 0.00 0.00 0.00 0.00 23:17:02 lo 8.00 8.00 0.61 0.61 0.00 0.00 0.00 0.00 23:18:01 ens3 62.67 43.56 117.21 18.12 0.00 0.00 0.00 0.00 23:18:01 lo 0.54 0.54 0.06 0.06 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 207.44 113.04 4608.00 15.62 0.00 0.00 0.00 0.00 Average: lo 4.42 4.42 0.84 0.84 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6311) 02/17/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.06 0.00 0.88 2.74 0.04 86.28 23:12:01 0 12.75 0.00 0.95 6.76 0.03 79.51 23:12:01 1 7.31 0.00 0.70 0.18 0.05 91.75 23:12:01 2 9.00 0.00 0.67 7.87 0.05 82.41 23:12:01 3 12.58 0.00 0.91 0.82 0.05 85.64 23:12:01 4 5.61 0.00 0.82 0.60 0.03 92.94 23:12:01 5 4.74 0.00 0.53 0.10 0.03 94.60 23:12:01 6 1.00 0.00 0.42 3.04 0.02 95.53 23:12:01 7 27.57 0.00 2.00 2.54 0.05 67.84 23:13:01 all 10.54 0.00 1.28 2.09 0.04 86.05 23:13:01 0 17.66 0.00 1.45 0.67 0.03 80.19 23:13:01 1 12.11 0.00 1.20 0.27 0.03 86.38 23:13:01 2 1.52 0.00 1.09 11.66 0.05 85.68 23:13:01 3 6.84 0.00 0.91 0.55 0.03 91.66 23:13:01 4 2.32 0.00 0.68 0.23 0.00 96.76 23:13:01 5 20.01 0.00 1.77 1.07 0.05 77.10 23:13:01 6 16.82 0.00 1.90 1.99 0.03 79.26 23:13:01 7 6.99 0.00 1.20 0.33 0.02 91.46 23:14:01 all 12.30 0.00 5.77 7.24 0.08 74.61 23:14:01 0 11.60 0.00 6.55 0.07 0.07 81.72 23:14:01 1 13.67 0.00 4.34 3.59 0.07 78.34 23:14:01 2 12.01 0.00 5.20 6.45 0.07 76.27 23:14:01 3 13.52 0.00 5.35 14.86 0.10 66.17 23:14:01 4 12.65 0.00 5.40 0.91 0.07 80.97 23:14:01 5 11.54 0.00 6.99 23.12 0.07 58.28 23:14:01 6 11.79 0.00 5.37 6.41 0.10 76.33 23:14:01 7 11.61 0.00 7.00 2.74 0.10 78.55 23:15:01 all 29.58 0.00 4.35 3.78 0.09 62.20 23:15:01 0 30.58 0.00 4.55 0.96 0.12 63.80 23:15:01 1 32.59 0.00 4.49 1.70 0.08 61.14 23:15:01 2 34.88 0.00 4.83 2.30 0.08 57.91 23:15:01 3 30.82 0.00 4.71 15.17 0.10 49.19 23:15:01 4 24.88 0.00 4.00 4.24 0.10 66.77 23:15:01 5 21.63 0.00 3.55 1.43 0.08 73.30 23:15:01 6 33.06 0.00 4.73 2.02 0.08 60.11 23:15:01 7 28.19 0.00 3.94 2.44 0.08 65.34 23:16:01 all 6.35 0.00 0.59 0.93 0.05 92.09 23:16:01 0 6.04 0.00 0.72 0.00 0.03 93.21 23:16:01 1 8.28 0.00 0.84 0.00 0.05 90.83 23:16:01 2 6.67 0.00 0.63 0.03 0.07 92.60 23:16:01 3 7.40 0.00 0.58 0.27 0.05 91.70 23:16:01 4 5.90 0.00 0.50 0.02 0.03 93.55 23:16:01 5 6.06 0.00 0.58 0.00 0.03 93.32 23:16:01 6 4.94 0.00 0.38 7.11 0.05 87.51 23:16:01 7 5.47 0.00 0.47 0.00 0.05 94.01 23:17:02 all 1.36 0.00 0.36 1.32 0.04 96.93 23:17:02 0 2.32 0.00 0.37 0.05 0.03 97.23 23:17:02 1 1.42 0.00 0.28 0.00 0.02 98.28 23:17:02 2 0.99 0.00 0.39 0.00 0.05 98.58 23:17:02 3 1.24 0.00 0.45 0.79 0.03 97.49 23:17:02 4 0.97 0.00 0.42 0.02 0.03 98.56 23:17:02 5 0.60 0.00 0.22 0.02 0.03 99.13 23:17:02 6 1.32 0.00 0.37 9.61 0.05 88.65 23:17:02 7 2.02 0.00 0.33 0.10 0.02 97.52 23:18:01 all 6.85 0.00 0.72 1.24 0.03 91.17 23:18:01 0 1.53 0.00 0.64 0.14 0.02 97.68 23:18:01 1 2.82 0.00 0.58 0.12 0.02 96.47 23:18:01 2 1.07 0.00 0.56 0.03 0.02 98.32 23:18:01 3 1.07 0.00 0.51 0.15 0.03 98.24 23:18:01 4 9.04 0.00 1.04 0.05 0.02 89.86 23:18:01 5 13.90 0.00 1.12 0.37 0.03 84.57 23:18:01 6 10.66 0.00 0.60 7.20 0.03 81.51 23:18:01 7 14.73 0.00 0.78 1.87 0.05 82.57 Average: all 10.99 0.00 1.98 2.75 0.05 84.22 Average: 0 11.79 0.00 2.17 1.24 0.05 84.75 Average: 1 11.16 0.00 1.77 0.83 0.05 86.19 Average: 2 9.45 0.00 1.90 4.05 0.06 84.54 Average: 3 10.48 0.00 1.91 4.64 0.06 82.92 Average: 4 8.74 0.00 1.83 0.87 0.04 88.52 Average: 5 11.19 0.00 2.09 3.66 0.05 83.01 Average: 6 11.35 0.00 1.96 5.33 0.05 81.30 Average: 7 13.79 0.00 2.24 1.43 0.05 82.49