---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33547 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 11G 144G 8% / 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 873 28129 0 3163 30847 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:69:1b:65 brd ff:ff:ff:ff:ff:ff inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe69:1b65/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:2a:8a:35 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::42:60ff:fe2a:8a35/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33547) 08/25/24 _x86_64_ (8 CPU) 03:27:28 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 237.77 51.08 186.70 2241.93 23627.18 03:30:01 145.09 19.03 126.06 463.66 32448.33 03:31:01 27.70 0.53 27.16 48.26 17578.00 03:32:01 65.39 3.25 62.14 456.32 29304.05 03:33:01 119.48 0.45 119.03 26.13 40869.06 03:34:01 43.44 1.35 42.09 69.32 19629.93 Average: 106.11 12.51 93.61 546.23 27252.83 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30175036 31732144 2764184 8.39 69832 1799236 1358232 4.00 848412 1633272 147632 03:30:01 28723652 30624372 4215568 12.80 85732 2112584 2372488 6.98 2022232 1877796 12432 03:31:01 28139456 30089192 4799764 14.57 88828 2155564 3056368 8.99 2599048 1879008 7892 03:32:01 28037116 30329268 4902104 14.88 95168 2482812 3086884 9.08 2429248 2128288 2364 03:33:01 27558204 30321424 5381016 16.34 101452 2938284 2685756 7.90 2459432 2556244 4480 03:34:01 28810504 31593960 4128716 12.53 105124 2954128 1485776 4.37 1232192 2534116 5000 Average: 28573995 30781727 4365225 13.25 91023 2407101 2340917 6.89 1931761 2101454 29967 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 355.94 258.60 1552.81 63.88 0.00 0.00 0.00 0.00 03:29:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 523.26 376.72 3793.60 106.39 0.00 0.00 0.00 0.00 03:30:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 424.05 291.85 595.66 113.05 0.00 0.00 0.00 0.00 03:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 429.25 296.55 1610.42 93.48 0.00 0.00 0.00 0.00 03:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:32:01 docker0 1.85 3.25 0.11 39.00 0.00 0.00 0.00 0.00 03:33:01 ens3 290.67 213.90 190.60 90.57 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 3.75 6.93 0.22 78.93 0.00 0.00 0.00 0.00 03:34:01 ens3 253.76 180.92 284.57 77.92 0.00 0.00 0.00 0.00 03:34:01 lo 16.26 16.26 1.47 1.47 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 379.55 269.79 1337.34 90.96 0.00 0.00 0.00 0.00 Average: lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.94 1.70 0.05 19.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33547) 08/25/24 _x86_64_ (8 CPU) 03:27:28 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.08 0.00 0.96 4.23 0.04 84.68 03:29:01 0 6.63 0.00 0.49 0.37 0.02 92.49 03:29:01 1 4.85 0.00 1.03 4.44 0.03 89.64 03:29:01 2 8.70 0.00 1.16 16.81 0.05 73.28 03:29:01 3 1.43 0.00 0.66 6.11 0.03 91.77 03:29:01 4 33.12 0.00 2.12 3.83 0.08 60.85 03:29:01 5 12.25 0.00 1.10 0.39 0.03 86.23 03:29:01 6 10.58 0.00 0.77 1.94 0.03 86.68 03:29:01 7 3.04 0.00 0.34 0.03 0.05 96.54 03:30:01 all 24.27 0.00 1.07 1.71 0.07 72.88 03:30:01 0 14.82 0.00 0.90 0.25 0.05 83.98 03:30:01 1 20.61 0.00 1.05 0.22 0.05 78.07 03:30:01 2 31.23 0.00 0.79 4.90 0.07 63.02 03:30:01 3 27.78 0.00 1.00 3.46 0.08 67.68 03:30:01 4 26.94 0.00 1.20 0.08 0.07 71.71 03:30:01 5 19.05 0.00 0.82 0.12 0.05 79.97 03:30:01 6 33.58 0.00 1.74 3.26 0.08 61.34 03:30:01 7 20.22 0.00 1.09 1.37 0.08 77.23 03:31:01 all 40.39 0.00 1.02 0.63 0.08 57.89 03:31:01 0 25.18 0.00 1.04 0.03 0.08 73.66 03:31:01 1 45.60 0.00 1.35 0.17 0.10 52.79 03:31:01 2 47.04 0.00 0.84 0.00 0.08 52.04 03:31:01 3 43.62 0.00 0.73 0.43 0.08 55.12 03:31:01 4 42.16 0.00 1.56 0.05 0.08 56.15 03:31:01 5 42.34 0.00 0.77 0.00 0.07 56.83 03:31:01 6 31.56 0.00 0.67 4.32 0.05 63.40 03:31:01 7 45.74 0.00 1.19 0.00 0.10 52.97 03:32:01 all 24.41 0.00 1.44 2.70 0.07 71.38 03:32:01 0 21.47 0.00 1.10 0.05 0.07 77.31 03:32:01 1 23.48 0.00 1.29 0.60 0.07 74.56 03:32:01 2 28.47 0.00 1.37 0.00 0.07 70.09 03:32:01 3 17.20 0.00 1.10 4.80 0.07 76.82 03:32:01 4 27.54 0.00 1.59 0.55 0.07 70.26 03:32:01 5 17.35 0.00 1.32 0.07 0.05 81.21 03:32:01 6 17.46 0.00 1.68 7.99 0.07 72.81 03:32:01 7 42.33 0.00 2.08 7.53 0.08 47.98 03:33:01 all 19.64 0.00 1.93 4.57 0.07 73.79 03:33:01 0 18.94 0.00 1.82 8.19 0.07 70.98 03:33:01 1 18.35 0.00 1.67 4.30 0.07 75.60 03:33:01 2 16.86 0.00 1.99 6.42 0.07 74.66 03:33:01 3 21.63 0.00 2.19 0.54 0.07 75.57 03:33:01 4 22.45 0.00 1.89 0.02 0.07 75.57 03:33:01 5 24.23 0.00 1.95 0.67 0.07 73.09 03:33:01 6 14.02 0.00 1.96 3.64 0.07 80.32 03:33:01 7 20.66 0.00 1.95 12.76 0.07 64.56 03:34:01 all 11.22 0.00 0.98 1.98 0.04 85.79 03:34:01 0 4.14 0.00 0.50 0.00 0.02 95.35 03:34:01 1 2.89 0.00 0.83 11.49 0.03 84.76 03:34:01 2 14.68 0.00 0.87 0.30 0.05 84.10 03:34:01 3 32.84 0.00 1.14 2.70 0.05 63.27 03:34:01 4 20.55 0.00 1.55 0.38 0.08 77.43 03:34:01 5 5.43 0.00 1.27 0.18 0.05 93.06 03:34:01 6 6.12 0.00 1.27 0.02 0.02 92.57 03:34:01 7 3.12 0.00 0.45 0.79 0.03 95.60 Average: all 21.70 0.00 1.23 2.63 0.06 74.37 Average: 0 15.22 0.00 0.98 1.48 0.05 82.28 Average: 1 19.34 0.00 1.21 3.54 0.06 75.86 Average: 2 24.54 0.00 1.17 4.70 0.06 69.52 Average: 3 24.15 0.00 1.14 3.00 0.06 71.65 Average: 4 28.78 0.00 1.65 0.81 0.08 68.68 Average: 5 20.13 0.00 1.20 0.24 0.05 78.38 Average: 6 18.92 0.00 1.35 3.53 0.05 76.15 Average: 7 22.56 0.00 1.18 3.76 0.07 72.43