---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6879 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 824 26558 0 4783 30886 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:e8:64:8c brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fee8:648c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:dd:ad:ed 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-6879) 02/20/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 99.08 18.43 80.65 1056.36 29701.05 02:51:01 134.13 23.06 111.06 2752.61 34755.67 02:52:01 425.95 12.68 413.26 784.84 111116.78 02:53:01 23.55 1.43 22.11 51.46 26188.17 02:54:01 15.99 0.02 15.98 0.13 22478.07 02:55:01 21.30 0.02 21.28 1.07 22971.20 02:56:01 13.48 0.07 13.42 14.40 6056.27 02:57:01 60.37 1.95 58.42 112.78 3433.36 Average: 99.23 7.21 92.02 596.70 32087.91 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30087680 31700972 2851540 8.66 70908 1851352 1418820 4.17 871420 1685700 174356 02:51:01 28707528 31695436 4231692 12.85 102988 3153396 1369968 4.03 956596 2892340 1144700 02:52:01 26076996 30604596 6862224 20.83 131716 4515012 6159900 18.12 2142040 4220776 296 02:53:01 24351212 29031208 8588008 26.07 132008 4629412 8888412 26.15 3772744 4299556 200 02:54:01 24330508 29008660 8608712 26.14 132072 4629584 8870820 26.10 3795400 4297664 236 02:55:01 24054008 28739504 8885212 26.97 132344 4634172 9036340 26.59 4068816 4296512 192 02:56:01 24101544 28814624 8837676 26.83 132512 4663344 8296300 24.41 4011008 4312384 144 02:57:01 27205920 31636080 5733300 17.41 135684 4494520 1514284 4.46 1218656 4048252 32024 Average: 26114424 30153885 6824796 20.72 121279 4071349 5694356 16.75 2604585 3756648 169018 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 56.69 38.89 930.74 7.21 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 02:51:01 ens3 288.75 178.14 8773.48 17.40 0.00 0.00 0.00 0.00 02:51:01 br-da9b210b8341 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 8.40 8.40 0.78 0.78 0.00 0.00 0.00 0.00 02:52:01 vethc1f12ee 0.58 0.73 0.04 0.04 0.00 0.00 0.00 0.00 02:52:01 ens3 302.23 170.80 10872.22 12.34 0.00 0.00 0.00 0.00 02:52:01 vethc98166b 0.47 0.77 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 veth648afb5 24.00 22.10 12.03 16.87 0.00 0.00 0.00 0.00 02:53:01 vethc1f12ee 1.37 1.57 0.51 2.69 0.00 0.00 0.00 0.00 02:53:01 ens3 3.77 2.85 0.77 0.73 0.00 0.00 0.00 0.00 02:53:01 vethc98166b 0.15 0.23 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 veth648afb5 8.07 6.83 7.43 14.20 0.00 0.00 0.00 0.00 02:54:01 vethc1f12ee 0.27 0.35 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 ens3 1.60 1.12 0.52 0.81 0.00 0.00 0.00 0.00 02:54:01 vethc98166b 0.15 0.07 0.01 0.00 0.00 0.00 0.00 0.00 02:54:01 veth648afb5 0.22 0.23 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 vethc1f12ee 3.85 3.40 1.72 5.36 0.00 0.00 0.00 0.00 02:55:01 ens3 2.38 1.50 1.22 0.57 0.00 0.00 0.00 0.00 02:55:01 vethc98166b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth648afb5 61.07 49.69 31.89 123.38 0.00 0.00 0.00 0.01 02:56:01 vethc1f12ee 0.47 0.60 0.07 0.06 0.00 0.00 0.00 0.00 02:56:01 ens3 31.65 24.67 15.52 42.64 0.00 0.00 0.00 0.00 02:56:01 veth648afb5 0.48 0.53 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 vethfec83f1 198.67 247.53 317.87 78.96 0.00 0.00 0.00 0.03 02:57:01 ens3 70.97 50.56 118.50 21.12 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 61.11 61.11 45.30 45.30 0.00 0.00 0.00 0.00 Average: ens3 94.76 58.57 2589.12 12.85 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 7.15 7.15 5.62 5.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6879) 02/20/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.28 0.00 0.70 2.02 0.03 86.98 02:50:01 0 6.28 0.00 0.75 3.42 0.03 89.51 02:50:01 1 0.67 0.00 0.25 0.03 0.02 99.03 02:50:01 2 0.85 0.00 0.32 0.38 0.02 98.43 02:50:01 3 4.42 0.00 0.47 0.38 0.02 94.72 02:50:01 4 10.52 0.00 0.58 0.85 0.03 88.01 02:50:01 5 18.83 0.00 0.98 3.40 0.03 76.75 02:50:01 6 24.84 0.00 1.32 0.45 0.03 73.36 02:50:01 7 15.82 0.00 0.90 7.23 0.03 76.02 02:51:01 all 11.50 0.00 2.27 2.34 0.04 83.85 02:51:01 0 6.28 0.00 1.85 0.25 0.03 91.58 02:51:01 1 5.67 0.00 2.24 3.21 0.05 88.82 02:51:01 2 5.46 0.00 1.73 0.02 0.03 92.76 02:51:01 3 16.29 0.00 1.79 0.84 0.03 81.05 02:51:01 4 29.54 0.00 3.42 1.53 0.05 65.47 02:51:01 5 8.75 0.00 2.28 3.81 0.05 85.11 02:51:01 6 9.40 0.00 2.45 0.07 0.03 88.05 02:51:01 7 10.61 0.00 2.42 9.05 0.07 77.85 02:52:01 all 16.30 0.00 4.14 6.78 0.07 72.71 02:52:01 0 17.56 0.00 4.28 1.45 0.07 76.64 02:52:01 1 15.49 0.00 5.23 30.77 0.08 48.43 02:52:01 2 15.44 0.00 4.21 1.09 0.07 79.18 02:52:01 3 20.38 0.00 3.88 0.89 0.07 74.78 02:52:01 4 14.25 0.00 4.21 1.48 0.05 80.01 02:52:01 5 14.36 0.00 3.46 13.72 0.05 68.41 02:52:01 6 16.19 0.00 3.84 1.85 0.05 78.06 02:52:01 7 16.73 0.00 4.03 2.98 0.05 76.22 02:53:01 all 21.06 0.00 1.88 1.13 0.05 75.88 02:53:01 0 21.48 0.00 1.79 0.07 0.08 76.57 02:53:01 1 26.35 0.00 2.73 0.75 0.05 70.11 02:53:01 2 23.85 0.00 2.04 0.02 0.07 74.02 02:53:01 3 18.05 0.00 1.76 6.41 0.03 73.74 02:53:01 4 19.01 0.00 1.52 0.02 0.05 79.40 02:53:01 5 19.33 0.00 1.54 1.61 0.05 77.47 02:53:01 6 21.10 0.00 1.63 0.02 0.05 77.21 02:53:01 7 19.33 0.00 1.98 0.15 0.07 78.47 02:54:01 all 0.96 0.00 0.12 1.29 0.03 97.60 02:54:01 0 0.48 0.00 0.18 0.00 0.03 99.30 02:54:01 1 0.48 0.00 0.05 0.00 0.03 99.43 02:54:01 2 1.32 0.00 0.10 0.03 0.02 98.53 02:54:01 3 0.43 0.00 0.10 10.20 0.03 89.23 02:54:01 4 1.39 0.00 0.18 0.00 0.05 98.38 02:54:01 5 2.50 0.00 0.12 0.08 0.03 97.27 02:54:01 6 0.55 0.00 0.12 0.00 0.05 99.28 02:54:01 7 0.50 0.00 0.08 0.00 0.03 99.38 02:55:01 all 6.48 0.00 0.74 0.99 0.12 91.66 02:55:01 0 7.10 0.00 1.15 0.03 0.07 91.64 02:55:01 1 6.66 0.00 0.73 0.02 0.48 92.11 02:55:01 2 5.86 0.00 0.68 0.00 0.17 93.29 02:55:01 3 6.19 0.00 0.56 7.85 0.05 85.35 02:55:01 4 7.11 0.00 0.77 0.02 0.07 92.04 02:55:01 5 7.11 0.00 0.68 0.02 0.05 92.14 02:55:01 6 6.23 0.00 0.75 0.03 0.03 92.95 02:55:01 7 5.60 0.00 0.69 0.02 0.07 93.63 02:56:01 all 1.15 0.00 0.38 0.36 0.05 98.06 02:56:01 0 0.99 0.00 0.50 0.00 0.07 98.44 02:56:01 1 1.61 0.00 0.25 0.00 0.05 98.09 02:56:01 2 0.99 0.00 0.40 0.00 0.05 98.56 02:56:01 3 1.17 0.00 0.37 2.81 0.07 95.59 02:56:01 4 0.89 0.00 0.40 0.00 0.05 98.66 02:56:01 5 1.53 0.00 0.24 0.00 0.05 98.19 02:56:01 6 0.84 0.00 0.42 0.02 0.05 98.68 02:56:01 7 1.19 0.00 0.44 0.00 0.07 98.31 02:57:01 all 7.03 0.00 0.64 0.34 0.03 91.96 02:57:01 0 25.95 0.00 1.22 0.28 0.03 72.52 02:57:01 1 17.98 0.00 1.05 0.22 0.03 80.72 02:57:01 2 1.12 0.00 0.45 0.02 0.00 98.42 02:57:01 3 0.50 0.00 0.58 2.04 0.03 96.84 02:57:01 4 3.04 0.00 0.57 0.12 0.02 96.26 02:57:01 5 3.99 0.00 0.42 0.02 0.02 95.56 02:57:01 6 1.27 0.00 0.37 0.05 0.02 98.30 02:57:01 7 2.40 0.00 0.50 0.03 0.02 97.05 Average: all 9.33 0.00 1.36 1.90 0.05 87.36 Average: 0 10.76 0.00 1.46 0.69 0.05 87.04 Average: 1 9.35 0.00 1.56 4.34 0.10 84.65 Average: 2 6.85 0.00 1.24 0.19 0.05 91.67 Average: 3 8.41 0.00 1.19 3.93 0.04 86.43 Average: 4 10.70 0.00 1.45 0.50 0.05 87.30 Average: 5 9.54 0.00 1.21 2.82 0.04 86.39 Average: 6 10.04 0.00 1.36 0.31 0.04 88.25 Average: 7 9.01 0.00 1.37 2.43 0.05 87.14