---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11894 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 13G 143G 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 856 26509 0 4801 30854 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:db:d4:3b brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fedb:d43b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:ad:f0:d7 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-11894) 03/09/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 114.72 38.34 76.38 1761.63 25237.19 02:51:01 123.58 22.81 100.77 2716.61 31163.47 02:52:01 244.51 7.00 237.51 562.41 103718.65 02:53:01 216.11 6.63 209.48 315.70 26856.71 02:54:01 13.90 0.00 13.90 0.00 19122.70 02:55:01 17.96 0.00 17.96 0.00 19461.39 02:56:01 14.65 0.65 14.00 21.73 19413.16 02:57:01 61.56 1.22 60.34 103.32 14543.56 Average: 100.85 9.52 91.32 683.02 32454.03 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30163000 31745396 2776220 8.43 68716 1824400 1372824 4.04 823144 1661276 151196 02:51:01 29528316 31699900 3410904 10.36 94076 2364452 1545784 4.55 955752 2111472 353432 02:52:01 26855088 31345476 6084132 18.47 121416 4561520 4466704 13.14 1346956 4251628 1272 02:53:01 24221836 28921720 8717384 26.47 133084 4654244 8912748 26.22 3868720 4332720 324 02:54:01 24208860 28909160 8730360 26.50 133164 4654408 8872512 26.10 3882044 4332532 224 02:55:01 23863060 28568636 9076160 27.55 133408 4658996 9036004 26.59 4226008 4329164 28 02:56:01 23865852 28574916 9073368 27.55 133496 4660412 9149472 26.92 4221328 4329280 112 02:57:01 27224036 31672140 5715184 17.35 134840 4512824 1434480 4.22 1169448 4079740 1164 Average: 26241256 30179668 6697964 20.33 119025 3986407 5598816 16.47 2561675 3678476 63469 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 ens3 82.07 54.45 909.08 11.89 0.00 0.00 0.00 0.00 02:51:01 br-9458f6f02bf0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 02:51:01 ens3 131.18 87.60 2848.34 11.46 0.00 0.00 0.00 0.00 02:52:01 veth68a4314 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 vethf8c83d8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth2f7e211 0.08 0.27 0.01 0.02 0.00 0.00 0.00 0.00 02:52:01 veth18dedc4 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 veth68a4314 1.72 2.03 0.53 2.72 0.00 0.00 0.00 0.00 02:53:01 veth18dedc4 31.88 28.66 19.43 31.05 0.00 0.00 0.00 0.00 02:53:01 veth357db93 22.70 19.35 8.47 26.49 0.00 0.00 0.00 0.00 02:53:01 veth4ce6c1a 2.20 2.60 7.85 2.61 0.00 0.00 0.00 0.00 02:54:01 veth68a4314 0.27 0.35 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 veth18dedc4 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:54:01 veth357db93 3.07 2.87 1.40 1.00 0.00 0.00 0.00 0.00 02:54:01 veth4ce6c1a 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:55:01 veth68a4314 3.80 3.32 1.66 5.36 0.00 0.00 0.00 0.00 02:55:01 veth18dedc4 61.46 50.72 31.90 123.45 0.00 0.00 0.00 0.01 02:55:01 veth357db93 103.73 84.67 35.39 176.28 0.00 0.00 0.00 0.01 02:55:01 veth4ce6c1a 5.80 6.63 15.33 5.36 0.00 0.00 0.00 0.00 02:56:01 veth68a4314 0.58 0.72 0.51 0.07 0.00 0.00 0.00 0.00 02:56:01 veth18dedc4 0.47 0.52 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 veth357db93 1.40 1.52 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 veth4ce6c1a 1.35 1.12 0.13 0.15 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 60.96 60.96 45.27 45.27 0.00 0.00 0.00 0.00 02:57:01 ens3 1060.94 663.09 21547.31 164.30 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 7.14 7.14 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 97.10 59.04 2605.81 14.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11894) 03/09/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.53 0.00 0.71 2.97 0.03 86.76 02:50:01 0 2.25 0.00 0.20 0.00 0.07 97.48 02:50:01 1 18.97 0.00 1.09 17.50 0.05 62.39 02:50:01 2 9.95 0.00 0.80 0.41 0.02 88.83 02:50:01 3 3.53 0.00 0.49 0.42 0.02 95.54 02:50:01 4 8.34 0.00 0.93 3.49 0.02 87.22 02:50:01 5 14.41 0.00 0.80 1.37 0.03 83.39 02:50:01 6 11.58 0.00 0.86 0.37 0.02 87.17 02:50:01 7 7.24 0.00 0.54 0.19 0.03 92.00 02:51:01 all 9.21 0.00 0.98 2.98 0.04 86.79 02:51:01 0 2.67 0.00 0.72 2.01 0.05 94.55 02:51:01 1 6.46 0.00 0.65 8.57 0.02 84.30 02:51:01 2 2.71 0.00 0.67 1.29 0.03 95.30 02:51:01 3 19.78 0.00 1.40 1.54 0.05 77.23 02:51:01 4 2.39 0.00 0.67 7.21 0.02 89.71 02:51:01 5 24.50 0.00 2.09 1.57 0.07 71.77 02:51:01 6 11.03 0.00 0.94 0.45 0.05 87.53 02:51:01 7 4.17 0.00 0.68 1.20 0.03 93.92 02:52:01 all 9.44 0.00 3.74 9.25 0.08 77.50 02:52:01 0 8.72 0.00 3.05 14.79 0.05 73.39 02:52:01 1 9.18 0.00 4.78 14.60 0.07 71.38 02:52:01 2 9.78 0.00 3.32 9.79 0.10 77.01 02:52:01 3 12.14 0.00 3.64 0.54 0.10 83.58 02:52:01 4 8.30 0.00 2.96 7.98 0.08 80.68 02:52:01 5 9.91 0.00 4.18 1.06 0.08 84.76 02:52:01 6 8.89 0.00 3.00 1.08 0.08 86.95 02:52:01 7 8.60 0.00 4.99 24.18 0.07 62.16 02:53:01 all 27.87 0.00 3.11 2.06 0.09 66.87 02:53:01 0 24.20 0.00 2.75 0.77 0.08 72.19 02:53:01 1 27.46 0.00 3.66 0.97 0.10 67.81 02:53:01 2 23.03 0.00 2.69 3.90 0.08 70.31 02:53:01 3 32.28 0.00 3.47 0.72 0.07 63.46 02:53:01 4 25.69 0.00 2.89 5.56 0.10 65.77 02:53:01 5 31.41 0.00 3.64 0.89 0.10 63.97 02:53:01 6 25.31 0.00 2.27 1.40 0.08 70.93 02:53:01 7 33.61 0.00 3.53 2.26 0.08 60.51 02:54:01 all 0.74 0.00 0.09 1.18 0.05 97.94 02:54:01 0 0.70 0.00 0.05 0.00 0.02 99.23 02:54:01 1 0.63 0.00 0.13 0.00 0.07 99.16 02:54:01 2 0.38 0.00 0.08 0.00 0.07 99.47 02:54:01 3 0.47 0.00 0.12 0.00 0.08 99.33 02:54:01 4 0.95 0.00 0.08 9.42 0.05 89.49 02:54:01 5 2.14 0.00 0.13 0.00 0.05 97.67 02:54:01 6 0.38 0.00 0.10 0.05 0.05 99.42 02:54:01 7 0.20 0.00 0.07 0.00 0.00 99.73 02:55:01 all 6.83 0.00 0.69 1.15 0.06 91.27 02:55:01 0 8.06 0.00 0.95 0.00 0.05 90.93 02:55:01 1 7.01 0.00 0.70 0.00 0.10 92.19 02:55:01 2 5.97 0.00 0.50 0.07 0.03 93.43 02:55:01 3 5.87 0.00 0.77 0.00 0.08 93.28 02:55:01 4 5.43 0.00 0.72 9.07 0.05 84.73 02:55:01 5 6.32 0.00 0.64 0.02 0.07 92.96 02:55:01 6 8.22 0.00 0.62 0.02 0.05 91.09 02:55:01 7 7.81 0.00 0.60 0.00 0.05 91.54 02:56:01 all 0.69 0.00 0.21 1.05 0.07 97.98 02:56:01 0 1.86 0.00 0.20 0.00 0.08 97.86 02:56:01 1 0.47 0.00 0.20 0.00 0.05 99.28 02:56:01 2 0.65 0.00 0.32 0.02 0.08 98.93 02:56:01 3 0.67 0.00 0.15 0.02 0.03 99.13 02:56:01 4 0.37 0.00 0.12 8.34 0.05 91.12 02:56:01 5 0.44 0.00 0.25 0.00 0.07 99.24 02:56:01 6 0.64 0.00 0.25 0.02 0.10 99.00 02:56:01 7 0.43 0.00 0.23 0.00 0.07 99.26 02:57:01 all 5.21 0.00 0.66 1.10 0.05 92.99 02:57:01 0 1.58 0.00 0.57 0.20 0.03 97.61 02:57:01 1 2.77 0.00 0.70 0.02 0.05 96.46 02:57:01 2 15.22 0.00 0.77 1.40 0.07 82.54 02:57:01 3 15.59 0.00 1.05 0.48 0.05 82.82 02:57:01 4 1.10 0.00 0.48 5.50 0.03 92.88 02:57:01 5 1.86 0.00 0.55 0.27 0.07 97.26 02:57:01 6 1.87 0.00 0.62 0.15 0.05 97.31 02:57:01 7 1.70 0.00 0.55 0.73 0.03 96.98 Average: all 8.67 0.00 1.27 2.71 0.06 87.29 Average: 0 6.25 0.00 1.06 2.22 0.05 90.42 Average: 1 9.09 0.00 1.48 5.16 0.06 84.20 Average: 2 8.45 0.00 1.14 2.10 0.06 88.26 Average: 3 11.29 0.00 1.38 0.47 0.06 86.80 Average: 4 6.55 0.00 1.10 7.08 0.05 85.21 Average: 5 11.36 0.00 1.53 0.65 0.07 86.40 Average: 6 8.47 0.00 1.08 0.44 0.06 89.95 Average: 7 7.93 0.00 1.39 3.54 0.05 87.09