---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8065 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: 2799.996 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 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 903 24522 0 6740 30808 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:85:7c:93 brd ff:ff:ff:ff:ff:ff inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe85:7c93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:5f:a2:5b 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-8065) 02/23/24 _x86_64_ (8 CPU) 15:46:04 LINUX RESTART (8 CPU) 15:47:02 tps rtps wtps bread/s bwrtn/s 15:48:01 104.76 19.67 85.09 1153.02 19509.51 15:49:01 168.87 45.68 123.20 3672.32 27235.19 15:50:01 59.08 14.43 44.65 2527.16 18490.50 15:51:01 88.30 3.58 84.72 471.92 42196.70 15:52:01 209.45 5.50 203.95 420.93 66835.85 15:53:01 238.84 0.37 238.48 25.33 60094.92 15:54:01 51.82 0.00 51.82 0.00 11130.81 15:55:01 85.34 1.90 83.44 90.92 13642.53 Average: 125.85 11.37 114.48 1044.99 32419.32 15:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:48:01 30071120 31754676 2868100 8.71 76776 1911656 1357492 3.99 832456 1738912 139568 15:49:01 28630096 30820424 4309124 13.08 89408 2392768 2039272 6.00 1905112 2077124 20448 15:50:01 28315776 31660900 4623444 14.04 96720 3519976 1368072 4.03 1324988 2928700 819572 15:51:01 26918400 31608892 6020820 18.28 129348 4752808 1413908 4.16 1429640 4130980 1148452 15:52:01 23837716 30250568 9101504 27.63 166504 6298604 6676876 19.64 2940836 5554276 1070216 15:53:01 22023796 28783212 10915424 33.14 184460 6594724 9899616 29.13 4538996 5705840 7648 15:54:01 20888940 27805012 12050280 36.58 186144 6740408 10548328 31.04 5563004 5809548 1552 15:55:01 25110612 31547492 7828608 23.77 189748 6334484 1537096 4.52 1884448 5364812 13616 Average: 25724557 30528897 7214663 21.90 139888 4818178 4355082 12.81 2552435 4163774 402634 15:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:48:01 ens3 75.19 50.58 1069.43 11.17 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 15:49:01 ens3 678.97 504.67 5708.97 112.03 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 15:50:01 ens3 410.63 321.36 2256.79 119.50 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:51:01 br-f41c5c05f085 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 531.91 251.76 8243.47 28.87 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 4.47 4.47 0.51 0.51 0.00 0.00 0.00 0.00 15:52:01 veth2c0663a 12.50 13.70 2.52 8.82 0.00 0.00 0.00 0.00 15:52:01 br-f41c5c05f085 27.06 26.32 11.52 11.34 0.00 0.00 0.62 0.00 15:52:01 veth3f7f5b0 7.18 6.71 1.01 1.12 0.00 0.00 0.00 0.00 15:52:01 br-03c167bd1fe8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 veth2c0663a 6.62 8.52 3.34 2.63 0.00 0.00 0.00 0.00 15:53:01 br-f41c5c05f085 17.25 16.78 6.65 6.48 0.00 0.00 0.20 0.00 15:53:01 veth3f7f5b0 20.83 14.66 1.85 1.95 0.00 0.00 0.00 0.00 15:53:01 br-03c167bd1fe8 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:54:01 veth2c0663a 17.60 20.86 6.97 6.66 0.00 0.00 0.00 0.00 15:54:01 br-f41c5c05f085 43.48 42.91 18.05 22.18 0.00 0.00 0.00 0.00 15:54:01 veth3f7f5b0 31.04 19.31 2.36 2.61 0.00 0.00 0.00 0.00 15:54:01 br-03c167bd1fe8 3.97 16.31 4.64 9.79 0.00 0.00 0.00 0.00 15:55:01 ens3 2973.37 1824.45 33730.07 413.39 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 18.10 18.10 1.82 1.82 0.00 0.00 0.00 0.00 Average: ens3 329.79 197.47 4101.13 44.25 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 Average: lo 1.72 1.72 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8065) 02/23/24 _x86_64_ (8 CPU) 15:46:04 LINUX RESTART (8 CPU) 15:47:02 CPU %user %nice %system %iowait %steal %idle 15:48:01 all 10.46 0.00 0.78 1.87 0.03 86.87 15:48:01 0 6.85 0.00 0.49 0.41 0.05 92.20 15:48:01 1 5.81 0.00 0.56 0.32 0.03 93.27 15:48:01 2 6.40 0.00 0.44 0.27 0.03 92.85 15:48:01 3 7.67 0.00 0.49 0.25 0.02 91.56 15:48:01 4 34.09 0.00 1.66 3.19 0.07 60.99 15:48:01 5 7.57 0.00 1.02 6.60 0.03 84.78 15:48:01 6 10.35 0.00 0.97 3.77 0.02 84.91 15:48:01 7 4.88 0.00 0.54 0.10 0.07 94.41 15:49:01 all 36.71 0.00 1.59 1.36 0.09 60.25 15:49:01 0 41.73 0.00 1.66 0.75 0.12 55.75 15:49:01 1 35.23 0.00 1.50 1.18 0.08 62.01 15:49:01 2 26.05 0.00 1.80 0.97 0.07 71.11 15:49:01 3 31.90 0.00 1.56 4.79 0.08 61.66 15:49:01 4 38.88 0.00 1.38 0.37 0.08 59.29 15:49:01 5 39.47 0.00 1.87 0.92 0.10 57.63 15:49:01 6 38.19 0.00 1.04 0.91 0.08 59.78 15:49:01 7 42.18 0.00 1.93 1.01 0.10 54.79 15:50:01 all 38.99 0.00 1.98 1.31 0.09 57.64 15:50:01 0 27.83 0.00 2.42 0.08 0.08 69.59 15:50:01 1 32.48 0.00 1.96 2.53 0.13 62.89 15:50:01 2 42.25 0.00 2.04 0.00 0.07 55.64 15:50:01 3 42.50 0.00 1.83 6.06 0.08 49.52 15:50:01 4 51.35 0.00 1.94 0.25 0.08 46.38 15:50:01 5 36.00 0.00 2.20 0.24 0.08 61.48 15:50:01 6 32.08 0.00 1.53 0.27 0.07 66.06 15:50:01 7 47.54 0.00 1.91 1.04 0.07 49.44 15:51:01 all 10.05 0.00 1.97 3.92 0.05 84.01 15:51:01 0 9.22 0.00 1.68 0.25 0.05 88.80 15:51:01 1 5.50 0.00 1.96 0.30 0.03 92.21 15:51:01 2 6.20 0.00 1.48 0.69 0.05 91.58 15:51:01 3 12.67 0.00 2.23 10.20 0.05 74.85 15:51:01 4 21.62 0.00 2.27 4.43 0.07 71.62 15:51:01 5 8.04 0.00 2.81 1.22 0.03 87.89 15:51:01 6 13.40 0.00 2.02 3.82 0.05 80.72 15:51:01 7 3.75 0.00 1.29 10.49 0.10 84.36 15:52:01 all 24.75 0.00 5.04 6.17 0.09 63.94 15:52:01 0 22.81 0.00 4.75 1.96 0.08 70.39 15:52:01 1 25.71 0.00 5.06 0.29 0.07 68.87 15:52:01 2 23.04 0.00 6.14 26.80 0.08 43.94 15:52:01 3 24.15 0.00 5.44 4.88 0.08 65.44 15:52:01 4 26.63 0.00 4.53 0.42 0.10 68.31 15:52:01 5 26.97 0.00 4.76 3.41 0.08 64.78 15:52:01 6 23.56 0.00 4.53 8.19 0.08 63.63 15:52:01 7 25.13 0.00 5.16 3.44 0.12 66.15 15:53:01 all 28.76 0.00 2.97 4.46 0.11 63.70 15:53:01 0 25.72 0.00 2.85 3.77 0.12 67.54 15:53:01 1 31.57 0.00 3.09 3.43 0.12 61.79 15:53:01 2 28.24 0.00 3.18 1.29 0.12 67.17 15:53:01 3 22.93 0.00 2.31 0.38 0.12 74.26 15:53:01 4 35.27 0.00 2.87 2.13 0.10 59.63 15:53:01 5 28.59 0.00 3.45 0.70 0.10 67.15 15:53:01 6 26.80 0.00 3.11 16.18 0.12 53.79 15:53:01 7 31.08 0.00 2.87 7.90 0.10 58.05 15:54:01 all 20.72 0.00 1.73 0.78 0.13 76.65 15:54:01 0 18.61 0.00 2.03 0.34 0.13 78.89 15:54:01 1 21.53 0.00 2.01 0.32 0.12 76.03 15:54:01 2 19.19 0.00 1.74 0.42 0.17 78.49 15:54:01 3 14.98 0.00 1.72 3.09 0.10 80.11 15:54:01 4 21.63 0.00 1.51 0.07 0.12 76.67 15:54:01 5 28.59 0.00 1.37 0.05 0.12 69.88 15:54:01 6 21.08 0.00 1.62 0.23 0.13 76.93 15:54:01 7 20.10 0.00 1.87 1.74 0.12 76.17 15:55:01 all 9.24 0.00 1.03 1.40 0.04 88.29 15:55:01 0 17.38 0.00 1.52 0.37 0.05 80.69 15:55:01 1 17.15 0.00 1.17 0.60 0.05 81.03 15:55:01 2 13.87 0.00 1.30 2.34 0.07 82.42 15:55:01 3 2.65 0.00 0.96 5.93 0.03 90.43 15:55:01 4 14.12 0.00 1.00 0.57 0.05 84.26 15:55:01 5 4.46 0.00 0.85 0.18 0.05 94.45 15:55:01 6 2.61 0.00 0.75 0.84 0.03 95.77 15:55:01 7 1.66 0.00 0.65 0.32 0.02 97.36 Average: all 22.47 0.00 2.13 2.66 0.08 72.66 Average: 0 21.30 0.00 2.18 0.99 0.09 75.44 Average: 1 21.88 0.00 2.16 1.12 0.08 74.76 Average: 2 20.66 0.00 2.26 4.07 0.08 72.92 Average: 3 19.94 0.00 2.07 4.45 0.07 73.47 Average: 4 30.43 0.00 2.14 1.43 0.08 65.92 Average: 5 22.47 0.00 2.29 1.66 0.08 73.50 Average: 6 21.01 0.00 1.94 4.26 0.07 72.71 Average: 7 22.06 0.00 2.03 3.26 0.09 72.57