---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34745 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 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 859 25194 0 6112 30851 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:87:73:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe87:73d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:3b:0a:b7 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::42:1aff:fe3b:ab7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34745) 08/30/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 305.30 40.96 264.35 1860.84 71952.41 13:35:01 311.14 18.49 292.65 2266.47 178859.77 13:36:01 221.98 5.02 216.96 452.72 49803.30 13:37:01 110.53 0.32 110.21 31.59 12719.08 13:38:01 71.02 1.80 69.22 93.98 2070.59 Average: 203.66 13.22 190.44 938.13 63059.11 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30128520 31699312 2810700 8.53 71144 1810256 1386468 4.08 872824 1645744 154812 13:35:01 26224916 31665232 6714304 20.38 120264 5484836 1670652 4.92 984952 5240188 256988 13:36:01 23739652 29639708 9199568 27.93 138744 5909884 8345292 24.55 3212168 5380616 58820 13:37:01 23447032 29458756 9492188 28.82 155184 5991836 8534336 25.11 3451000 5423712 1520 13:38:01 25831196 31622460 7108024 21.58 157732 5758740 1557988 4.58 1343268 5218908 1992 Average: 25874263 30817094 7064957 21.45 128614 4991110 4298947 12.65 1972842 4581834 94826 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 13:34:01 ens3 155.53 115.76 1086.75 46.13 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 12.19 12.19 1.19 1.19 0.00 0.00 0.00 0.00 13:35:01 br-93274e31c4f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 1239.63 649.71 32492.63 53.97 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethcf2e669 7.00 6.35 0.90 0.76 0.00 0.00 0.00 0.00 13:36:01 veth2d50789 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 13:36:01 vethf6c4d0c 2.45 2.68 0.22 0.23 0.00 0.00 0.00 0.00 13:36:01 lo 1.63 1.63 0.14 0.14 0.00 0.00 0.00 0.00 13:37:01 vethcf2e669 85.19 87.95 12.65 29.22 0.00 0.00 0.00 0.00 13:37:01 veth2d50789 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethf6c4d0c 4.07 5.73 0.67 2.68 0.00 0.00 0.00 0.00 13:37:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 13:38:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:38:01 ens3 1716.30 988.90 35428.86 154.07 0.00 0.00 0.00 0.00 13:38:01 docker0 12.31 16.78 2.06 285.12 0.00 0.00 0.00 0.00 Average: lo 3.66 3.66 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 299.62 169.72 6988.39 24.47 0.00 0.00 0.00 0.00 Average: docker0 2.47 3.37 0.41 57.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34745) 08/30/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.71 0.00 0.97 5.33 0.04 83.95 13:34:01 0 4.33 0.00 0.64 17.15 0.05 77.82 13:34:01 1 7.48 0.00 0.88 0.27 0.03 91.33 13:34:01 2 9.41 0.00 0.70 0.36 0.03 89.50 13:34:01 3 12.23 0.00 1.21 0.54 0.03 85.98 13:34:01 4 2.21 0.00 0.51 1.80 0.05 95.43 13:34:01 5 2.31 0.00 0.22 0.41 0.00 97.06 13:34:01 6 32.34 0.00 3.04 8.14 0.07 56.42 13:34:01 7 7.43 0.00 0.65 13.93 0.07 77.92 13:35:01 all 12.23 0.00 5.20 15.75 0.07 66.76 13:35:01 0 10.49 0.00 5.23 36.37 0.08 47.82 13:35:01 1 10.62 0.00 6.25 21.05 0.12 61.97 13:35:01 2 11.59 0.00 4.96 32.52 0.05 50.89 13:35:01 3 12.49 0.00 4.93 9.02 0.07 73.48 13:35:01 4 10.93 0.00 4.86 2.40 0.03 81.77 13:35:01 5 10.38 0.00 4.81 1.71 0.05 83.05 13:35:01 6 20.14 0.00 4.91 5.96 0.07 68.93 13:35:01 7 11.21 0.00 5.61 17.06 0.05 66.07 13:36:01 all 27.64 0.00 3.79 4.13 0.09 64.36 13:36:01 0 21.41 0.00 3.48 9.08 0.08 65.95 13:36:01 1 26.98 0.00 4.35 2.51 0.12 66.04 13:36:01 2 34.67 0.00 4.12 0.91 0.08 60.22 13:36:01 3 32.04 0.00 4.21 1.95 0.10 61.70 13:36:01 4 23.67 0.00 3.19 4.02 0.07 69.05 13:36:01 5 35.37 0.00 4.63 1.27 0.08 58.64 13:36:01 6 25.47 0.00 3.60 0.54 0.08 70.31 13:36:01 7 21.55 0.00 2.66 12.72 0.08 62.99 13:37:01 all 8.47 0.00 1.66 1.57 0.06 88.23 13:37:01 0 7.14 0.00 1.76 2.06 0.05 88.98 13:37:01 1 6.98 0.00 1.54 0.17 0.05 91.27 13:37:01 2 8.57 0.00 1.66 2.85 0.07 86.86 13:37:01 3 11.20 0.00 1.88 0.82 0.08 86.01 13:37:01 4 6.88 0.00 1.96 4.09 0.08 86.98 13:37:01 5 7.02 0.00 1.44 1.39 0.05 90.09 13:37:01 6 10.61 0.00 1.73 0.70 0.07 86.89 13:37:01 7 9.40 0.00 1.37 0.53 0.07 88.63 13:38:01 all 5.18 0.00 0.67 0.25 0.04 93.87 13:38:01 0 11.88 0.00 0.81 0.12 0.07 87.14 13:38:01 1 1.35 0.00 0.60 0.05 0.02 97.98 13:38:01 2 0.82 0.00 0.50 1.30 0.02 97.36 13:38:01 3 0.87 0.00 0.57 0.07 0.02 98.48 13:38:01 4 12.11 0.00 0.72 0.10 0.05 87.02 13:38:01 5 7.62 0.00 0.70 0.07 0.03 91.58 13:38:01 6 1.72 0.00 0.62 0.28 0.03 97.34 13:38:01 7 5.10 0.00 0.75 0.07 0.03 94.05 Average: all 12.64 0.00 2.46 5.39 0.06 79.45 Average: 0 11.07 0.00 2.38 12.92 0.07 73.56 Average: 1 10.66 0.00 2.72 4.79 0.07 81.76 Average: 2 13.00 0.00 2.39 7.57 0.05 76.99 Average: 3 13.74 0.00 2.56 2.47 0.06 81.16 Average: 4 11.18 0.00 2.25 2.48 0.06 84.03 Average: 5 12.56 0.00 2.36 0.97 0.04 84.06 Average: 6 17.99 0.00 2.77 3.10 0.06 76.07 Average: 7 10.94 0.00 2.21 8.82 0.06 77.98