---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11057 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 15G 141G 10% / 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 845 24586 0 6735 30866 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:0a:b4:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe0a:b4e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:50:59:9a 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-11057) 03/05/24 _x86_64_ (8 CPU) 15:37:43 LINUX RESTART (8 CPU) 15:38:02 tps rtps wtps bread/s bwrtn/s 15:39:01 167.60 87.09 80.51 6227.01 56821.01 15:40:01 118.66 19.50 99.17 2254.96 25930.61 15:41:01 188.72 3.73 184.99 521.88 90129.87 15:42:01 302.52 11.66 290.85 771.65 95914.64 15:43:01 28.43 0.47 27.96 56.66 14784.37 15:44:01 60.12 0.83 59.29 39.99 16583.30 Average: 144.30 20.36 123.94 1632.30 50019.87 15:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:39:01 30185192 31739532 2754028 8.36 66640 1798648 1385120 4.08 828296 1636436 142740 15:40:01 29817600 31741412 3121620 9.48 85796 2133496 1485236 4.37 846488 1952072 162824 15:41:01 25473844 31657796 7465376 22.66 132412 6190084 1403944 4.13 1024728 5926384 2024564 15:42:01 23515984 30077280 9423236 28.61 153428 6503340 8010344 23.57 2762392 6052608 536 15:43:01 22564664 29171688 10374556 31.50 155432 6542988 9463848 27.84 3730068 6018388 26756 15:44:01 25132884 31557084 7806336 23.70 158540 6372784 1579228 4.65 1400184 5846108 45188 Average: 26115028 30990799 6824192 20.72 125375 4923557 3887953 11.44 1765359 4571999 400435 15:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:39:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 15:39:01 ens3 407.32 269.92 1570.63 62.71 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 15:40:01 ens3 59.24 43.73 855.95 8.88 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 10.72 10.72 1.05 1.05 0.00 0.00 0.00 0.00 15:41:01 br-92bade7bd183 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 1466.98 745.22 44272.18 52.96 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.60 0.60 0.04 0.04 0.00 0.00 0.00 0.00 15:42:01 veth3b5bb73 0.70 0.90 0.05 0.05 0.00 0.00 0.00 0.00 15:42:01 veth597cd38 1.37 2.08 0.15 0.20 0.00 0.00 0.00 0.00 15:42:01 br-92bade7bd183 0.32 0.22 0.01 0.02 0.00 0.00 0.00 0.00 15:43:01 lo 7.52 7.52 1.34 1.34 0.00 0.00 0.00 0.00 15:43:01 veth3b5bb73 4.82 6.12 0.75 0.84 0.00 0.00 0.00 0.00 15:43:01 veth597cd38 4.08 5.18 0.71 0.81 0.00 0.00 0.00 0.00 15:43:01 br-92bade7bd183 2.12 2.68 0.65 0.49 0.00 0.00 0.00 0.00 15:44:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:44:01 ens3 2068.86 1148.53 46819.43 318.64 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.85 3.85 0.48 0.48 0.00 0.00 0.00 0.00 Average: ens3 344.68 190.85 7821.90 53.12 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-11057) 03/05/24 _x86_64_ (8 CPU) 15:37:43 LINUX RESTART (8 CPU) 15:38:02 CPU %user %nice %system %iowait %steal %idle 15:39:01 all 10.50 0.00 1.34 3.40 0.04 84.73 15:39:01 0 4.26 0.00 0.93 4.51 0.03 90.26 15:39:01 1 8.66 0.00 1.05 1.76 0.05 88.48 15:39:01 2 26.90 0.00 1.61 1.93 0.05 69.51 15:39:01 3 12.78 0.00 0.97 3.28 0.03 82.94 15:39:01 4 20.61 0.00 1.94 0.83 0.03 76.58 15:39:01 5 2.55 0.00 0.87 13.26 0.05 83.27 15:39:01 6 5.11 0.00 2.28 1.48 0.02 91.12 15:39:01 7 3.17 0.00 1.02 0.14 0.03 95.64 15:40:01 all 10.65 0.00 0.78 1.43 0.03 87.11 15:40:01 0 26.63 0.00 1.48 0.57 0.05 71.27 15:40:01 1 2.44 0.00 0.74 4.98 0.08 91.75 15:40:01 2 6.25 0.00 0.37 0.05 0.02 93.31 15:40:01 3 0.65 0.00 0.28 4.07 0.02 94.98 15:40:01 4 12.31 0.00 0.77 0.38 0.03 86.50 15:40:01 5 20.71 0.00 1.05 0.37 0.02 77.86 15:40:01 6 12.68 0.00 1.07 0.63 0.02 85.60 15:40:01 7 3.50 0.00 0.47 0.40 0.02 95.62 15:41:01 all 12.32 0.00 5.60 6.70 0.07 75.32 15:41:01 0 12.32 0.00 5.15 0.07 0.05 82.41 15:41:01 1 12.44 0.00 4.88 5.12 0.05 77.52 15:41:01 2 11.31 0.00 6.68 0.31 0.07 81.63 15:41:01 3 10.23 0.00 6.12 17.01 0.08 66.55 15:41:01 4 11.19 0.00 5.04 5.43 0.07 78.27 15:41:01 5 12.53 0.00 6.13 10.50 0.07 70.78 15:41:01 6 14.47 0.00 5.22 1.71 0.07 78.53 15:41:01 7 14.06 0.00 5.58 13.45 0.07 66.84 15:42:01 all 21.44 0.00 4.64 5.62 0.08 68.21 15:42:01 0 17.95 0.00 4.64 1.18 0.08 76.14 15:42:01 1 23.32 0.00 4.56 0.25 0.08 71.78 15:42:01 2 23.22 0.00 4.75 3.26 0.07 68.71 15:42:01 3 20.55 0.00 4.94 5.75 0.08 68.67 15:42:01 4 21.03 0.00 4.83 1.86 0.10 72.17 15:42:01 5 19.48 0.00 4.12 2.18 0.08 74.14 15:42:01 6 23.12 0.00 3.99 2.16 0.07 70.66 15:42:01 7 22.88 0.00 5.30 28.30 0.10 43.42 15:43:01 all 19.92 0.00 2.27 0.87 0.07 76.86 15:43:01 0 19.86 0.00 2.40 0.02 0.08 77.64 15:43:01 1 19.43 0.00 2.38 0.35 0.08 77.76 15:43:01 2 15.80 0.00 2.23 6.09 0.07 75.82 15:43:01 3 19.26 0.00 2.36 0.30 0.05 78.03 15:43:01 4 18.00 0.00 1.82 0.02 0.07 80.10 15:43:01 5 23.10 0.00 2.21 0.07 0.07 74.56 15:43:01 6 19.22 0.00 2.09 0.07 0.07 78.56 15:43:01 7 24.71 0.00 2.74 0.05 0.05 72.46 15:44:01 all 3.99 0.00 0.72 1.51 0.04 93.76 15:44:01 0 3.39 0.00 0.65 0.15 0.03 95.78 15:44:01 1 13.13 0.00 1.52 1.39 0.07 83.90 15:44:01 2 1.05 0.00 0.45 8.11 0.02 90.37 15:44:01 3 2.22 0.00 0.75 1.02 0.05 95.96 15:44:01 4 1.82 0.00 0.40 0.13 0.03 97.61 15:44:01 5 2.00 0.00 0.67 0.75 0.03 96.54 15:44:01 6 1.23 0.00 0.62 0.03 0.02 98.10 15:44:01 7 7.06 0.00 0.63 0.43 0.05 91.82 Average: all 13.13 0.00 2.55 3.24 0.05 81.03 Average: 0 14.09 0.00 2.54 1.08 0.06 82.24 Average: 1 13.23 0.00 2.52 2.31 0.07 81.87 Average: 2 14.04 0.00 2.67 3.30 0.05 79.94 Average: 3 10.92 0.00 2.56 5.21 0.05 81.25 Average: 4 14.14 0.00 2.46 1.43 0.06 81.92 Average: 5 13.42 0.00 2.50 4.49 0.05 79.53 Average: 6 12.64 0.00 2.53 1.01 0.04 83.78 Average: 7 12.55 0.00 2.61 7.09 0.05 77.69