---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11857 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 886 22704 0 8575 30825 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:9c:a2:fd brd ff:ff:ff:ff:ff:ff inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85572sec preferred_lft 85572sec inet6 fe80::f816:3eff:fe9c:a2fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:55:74:bb 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:c3ff:fe55:74bb/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-11857) 11/11/25 _x86_64_ (8 CPU) 10:41:34 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 347.81 57.67 290.13 3665.39 47058.82 10:44:01 261.29 19.65 241.64 2258.02 136516.71 10:45:01 525.56 3.83 521.73 412.60 144287.55 10:46:01 55.56 0.00 55.56 0.00 37742.38 10:47:01 21.28 6.85 14.43 1275.12 8275.82 10:48:01 231.66 0.57 231.09 32.79 39550.61 10:49:01 16.28 0.02 16.26 0.13 423.33 10:50:01 18.81 0.00 18.81 0.00 482.99 10:51:01 29.04 0.00 29.04 0.00 526.76 10:52:01 22.30 0.00 22.30 0.00 570.84 10:53:01 17.75 0.00 17.75 0.00 884.92 10:54:01 26.91 0.07 26.85 15.06 904.25 10:55:01 73.10 1.27 71.84 89.45 2613.03 Average: 126.72 6.92 119.80 596.03 32294.42 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30054304 31661968 2884916 8.76 72708 1843972 1460416 4.30 890668 1696644 195184 10:44:01 24119860 31625928 8819360 26.77 152028 7412572 1867924 5.50 1029552 7187272 2948316 10:45:01 20146868 27970828 12792352 38.84 169960 7690640 13019240 38.31 4919104 7136024 40904 10:46:01 19308588 27141400 13630632 41.38 171596 7698932 13958760 41.07 5837200 7032184 16 10:47:01 19191360 27087672 13747860 41.74 175440 7755800 14286480 42.03 5930372 7046864 12116 10:48:01 18473240 26928480 14465980 43.92 204656 8228600 14370208 42.28 6489816 7140204 3612 10:49:01 18417784 26876132 14521436 44.09 204804 8231372 14402168 42.37 6542956 7141616 140 10:50:01 18378012 26840612 14561208 44.21 204996 8235392 14441516 42.49 6577372 7144840 1276 10:51:01 17997032 26464684 14942188 45.36 205224 8240036 14820296 43.60 6956532 7145360 1280 10:52:01 17957428 26432112 14981792 45.48 205348 8246828 14848524 43.69 6986924 7151288 1016 10:53:01 17875588 26368764 15063632 45.73 205476 8264516 14928712 43.92 7050264 7168608 700 10:54:01 19278672 27734564 13660548 41.47 205756 8234820 12115060 35.65 5748692 7104516 72 10:55:01 23273552 31585368 9665668 29.34 207468 8084788 1608792 4.73 2021908 6940108 8984 Average: 20344022 28055270 12595198 38.24 183497 7551405 11240623 33.07 5152412 6695041 247201 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.80 1.80 0.21 0.21 0.00 0.00 0.00 0.00 10:43:01 ens3 389.27 275.04 1903.04 80.56 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 19.40 19.40 1.76 1.76 0.00 0.00 0.00 0.00 10:44:01 ens3 1821.68 1066.14 47960.66 85.28 0.00 0.00 0.00 0.00 10:45:01 vethec0182e 2.07 2.22 0.19 0.21 0.00 0.00 0.00 0.00 10:45:01 br-acca49cd34f2 9.48 13.58 0.78 325.47 0.00 0.00 0.00 0.00 10:45:01 veth7b4aba7 0.42 0.95 0.03 0.06 0.00 0.00 0.00 0.00 10:45:01 vethcc264df 1.00 1.30 0.06 0.08 0.00 0.00 0.00 0.00 10:46:01 vethec0182e 53.49 42.24 5.41 6.14 0.00 0.00 0.00 0.00 10:46:01 br-acca49cd34f2 1.47 1.28 0.13 0.43 0.00 0.00 0.00 0.00 10:46:01 veth7b4aba7 1.17 1.40 0.10 1.10 0.00 0.00 0.00 0.00 10:46:01 vethcc264df 10.91 11.70 2.22 1.69 0.00 0.00 0.00 0.00 10:47:01 vethec0182e 57.91 40.46 4.90 6.00 0.00 0.00 0.00 0.00 10:47:01 br-acca49cd34f2 0.72 0.68 0.07 0.05 0.00 0.00 0.00 0.00 10:47:01 veth7b4aba7 1.95 2.47 0.18 2.50 0.00 0.00 0.00 0.00 10:47:01 vethcc264df 6.38 9.38 1.49 0.72 0.00 0.00 0.00 0.00 10:48:01 vethec0182e 67.49 48.66 10.17 8.15 0.00 0.00 0.00 0.00 10:48:01 br-acca49cd34f2 0.12 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth7b4aba7 2.15 2.87 0.22 4.41 0.00 0.00 0.00 0.00 10:48:01 vethcc264df 7.73 10.45 1.65 0.94 0.00 0.00 0.00 0.00 10:49:01 vethec0182e 78.02 57.43 13.98 10.10 0.00 0.00 0.00 0.00 10:49:01 br-acca49cd34f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth7b4aba7 3.57 4.47 0.43 7.97 0.00 0.00 0.00 0.00 10:49:01 vethcc264df 6.56 9.40 1.50 0.72 0.00 0.00 0.00 0.00 10:50:01 vethec0182e 82.47 61.19 18.58 11.60 0.00 0.00 0.00 0.00 10:50:01 br-acca49cd34f2 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth7b4aba7 3.47 4.32 0.42 8.85 0.00 0.00 0.00 0.00 10:50:01 vethcc264df 7.40 10.16 1.61 0.91 0.00 0.00 0.00 0.00 10:51:01 vethec0182e 85.35 64.20 25.42 13.50 0.00 0.00 0.00 0.00 10:51:01 br-acca49cd34f2 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth7b4aba7 2.97 3.95 0.34 7.33 0.00 0.00 0.00 0.00 10:51:01 vethcc264df 76.49 78.61 9.70 18.67 0.00 0.00 0.00 0.00 10:52:01 vethec0182e 105.33 80.84 33.23 17.34 0.00 0.00 0.00 0.00 10:52:01 br-acca49cd34f2 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 veth7b4aba7 3.85 5.43 0.45 12.23 0.00 0.00 0.00 0.00 10:52:01 vethcc264df 43.18 45.66 5.76 9.77 0.00 0.00 0.00 0.00 10:53:01 vethec0182e 95.23 71.64 25.03 14.34 0.00 0.00 0.00 0.00 10:53:01 br-acca49cd34f2 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 veth7b4aba7 6.77 7.85 12.07 11.03 0.00 0.00 0.00 0.00 10:53:01 vethcc264df 6.73 9.52 1.56 0.73 0.00 0.00 0.00 0.00 10:54:01 vethec0182e 55.84 38.83 4.36 5.65 0.00 0.00 0.00 0.00 10:54:01 br-acca49cd34f2 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 veth7b4aba7 2.55 3.43 0.22 2.31 0.00 0.00 0.00 0.00 10:54:01 vethcc264df 7.47 10.38 1.72 0.96 0.00 0.00 0.00 0.00 10:55:01 docker0 36.48 56.49 3.60 1424.00 0.00 0.00 0.00 0.00 10:55:01 lo 39.33 39.33 3.46 3.46 0.00 0.00 0.00 0.00 10:55:01 ens3 2415.78 1481.94 52604.70 229.05 0.00 0.00 0.00 0.00 Average: docker0 2.81 4.35 0.28 109.54 0.00 0.00 0.00 0.00 Average: lo 2.76 2.76 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 183.78 113.31 4041.16 17.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11857) 11/11/25 _x86_64_ (8 CPU) 10:41:34 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 11.61 0.00 1.13 3.22 0.04 84.00 10:43:01 0 22.96 0.00 1.85 1.47 0.05 73.66 10:43:01 1 7.30 0.00 1.23 16.71 0.05 74.71 10:43:01 2 12.46 0.00 0.75 0.69 0.03 86.07 10:43:01 3 17.90 0.00 1.86 4.80 0.07 75.37 10:43:01 4 6.74 0.00 0.88 0.52 0.03 91.83 10:43:01 5 5.25 0.00 0.52 0.95 0.02 93.27 10:43:01 6 16.87 0.00 1.32 0.23 0.05 81.53 10:43:01 7 3.41 0.00 0.60 0.38 0.02 95.59 10:44:01 all 19.20 0.00 8.27 12.52 0.09 59.92 10:44:01 0 25.39 0.00 8.51 5.68 0.08 60.33 10:44:01 1 15.62 0.00 8.12 38.18 0.10 37.97 10:44:01 2 17.97 0.00 9.19 10.86 0.08 61.90 10:44:01 3 18.79 0.00 8.54 7.17 0.08 65.42 10:44:01 4 20.38 0.00 7.33 4.17 0.08 68.02 10:44:01 5 18.53 0.00 7.81 6.01 0.10 67.55 10:44:01 6 19.90 0.00 8.72 11.89 0.10 59.39 10:44:01 7 17.02 0.00 8.00 16.24 0.10 58.63 10:45:01 all 45.94 0.00 5.44 6.75 0.12 41.75 10:45:01 0 46.48 0.00 5.01 1.11 0.10 47.30 10:45:01 1 44.92 0.00 5.28 11.06 0.12 38.62 10:45:01 2 47.38 0.00 6.79 31.04 0.14 14.65 10:45:01 3 45.84 0.00 5.31 0.81 0.12 47.92 10:45:01 4 46.32 0.00 5.36 0.69 0.10 47.53 10:45:01 5 45.28 0.00 5.47 5.01 0.12 44.12 10:45:01 6 45.61 0.00 5.41 0.74 0.15 48.09 10:45:01 7 45.67 0.00 4.91 3.68 0.10 45.63 10:46:01 all 40.11 0.00 3.22 0.95 0.10 55.63 10:46:01 0 39.48 0.00 3.34 6.74 0.10 50.34 10:46:01 1 37.73 0.00 3.19 0.02 0.10 58.96 10:46:01 2 42.03 0.00 3.30 0.03 0.12 54.53 10:46:01 3 40.87 0.00 3.32 0.62 0.10 55.09 10:46:01 4 38.58 0.00 3.00 0.03 0.08 58.31 10:46:01 5 42.22 0.00 3.07 0.07 0.08 54.56 10:46:01 6 41.96 0.00 3.22 0.00 0.10 54.72 10:46:01 7 37.97 0.00 3.32 0.03 0.08 58.59 10:47:01 all 2.84 0.00 0.49 0.50 0.05 96.11 10:47:01 0 4.34 0.00 0.62 0.13 0.07 94.84 10:47:01 1 2.69 0.00 0.62 2.99 0.05 93.65 10:47:01 2 2.29 0.00 0.42 0.02 0.03 97.24 10:47:01 3 2.24 0.00 0.47 0.42 0.05 96.82 10:47:01 4 2.45 0.00 0.39 0.02 0.07 97.08 10:47:01 5 2.57 0.00 0.62 0.23 0.07 96.51 10:47:01 6 2.81 0.00 0.35 0.17 0.03 96.64 10:47:01 7 3.38 0.00 0.45 0.03 0.05 96.09 10:48:01 all 11.13 0.00 2.43 2.89 0.07 83.48 10:48:01 0 15.94 0.00 2.43 5.41 0.07 76.15 10:48:01 1 10.60 0.00 2.16 0.62 0.07 86.55 10:48:01 2 18.98 0.00 3.27 1.85 0.08 75.81 10:48:01 3 9.19 0.00 2.11 1.84 0.05 86.81 10:48:01 4 9.32 0.00 2.60 4.06 0.07 83.95 10:48:01 5 7.01 0.00 2.35 6.87 0.08 83.69 10:48:01 6 8.21 0.00 2.00 1.73 0.07 88.00 10:48:01 7 9.77 0.00 2.56 0.72 0.07 86.88 10:49:01 all 6.69 0.00 0.70 0.05 0.06 92.50 10:49:01 0 7.69 0.00 0.62 0.13 0.07 91.49 10:49:01 1 6.85 0.00 0.75 0.02 0.07 92.32 10:49:01 2 6.76 0.00 0.92 0.07 0.08 92.18 10:49:01 3 7.31 0.00 0.67 0.03 0.07 91.92 10:49:01 4 6.67 0.00 0.69 0.02 0.07 92.56 10:49:01 5 6.70 0.00 0.69 0.05 0.07 92.49 10:49:01 6 6.29 0.00 0.67 0.02 0.05 92.97 10:49:01 7 5.23 0.00 0.60 0.03 0.05 94.08 10:50:01 all 6.57 0.00 0.69 0.05 0.06 92.63 10:50:01 0 5.68 0.00 0.77 0.17 0.07 93.31 10:50:01 1 7.39 0.00 0.77 0.02 0.08 91.74 10:50:01 2 7.58 0.00 0.75 0.00 0.07 91.60 10:50:01 3 7.61 0.00 0.63 0.05 0.07 91.64 10:50:01 4 6.02 0.00 0.67 0.00 0.05 93.26 10:50:01 5 6.39 0.00 0.62 0.03 0.07 92.89 10:50:01 6 6.21 0.00 0.70 0.03 0.08 92.97 10:50:01 7 5.62 0.00 0.59 0.10 0.07 93.63 10:51:01 all 8.86 0.00 0.99 0.05 0.07 90.03 10:51:01 0 8.31 0.00 0.83 0.17 0.07 90.62 10:51:01 1 10.51 0.00 1.12 0.03 0.07 88.27 10:51:01 2 11.40 0.00 1.00 0.02 0.07 87.51 10:51:01 3 8.03 0.00 1.10 0.05 0.05 90.76 10:51:01 4 8.42 0.00 0.97 0.07 0.07 90.48 10:51:01 5 7.01 0.00 0.92 0.05 0.07 91.95 10:51:01 6 7.95 0.00 0.99 0.05 0.07 90.94 10:51:01 7 9.25 0.00 0.99 0.03 0.07 89.66 10:52:01 all 7.20 0.00 0.81 0.07 0.07 91.85 10:52:01 0 7.11 0.00 1.00 0.18 0.07 91.64 10:52:01 1 7.25 0.00 1.00 0.13 0.08 91.53 10:52:01 2 7.93 0.00 0.67 0.03 0.08 91.29 10:52:01 3 7.55 0.00 0.89 0.02 0.08 91.46 10:52:01 4 8.15 0.00 0.75 0.07 0.07 90.97 10:52:01 5 6.31 0.00 0.65 0.02 0.05 92.97 10:52:01 6 5.96 0.00 0.75 0.05 0.07 93.17 10:52:01 7 7.37 0.00 0.79 0.05 0.07 91.73 10:53:01 all 4.93 0.00 0.67 0.08 0.06 94.25 10:53:01 0 5.56 0.00 0.67 0.15 0.05 93.57 10:53:01 1 4.69 0.00 0.64 0.27 0.05 94.36 10:53:01 2 4.92 0.00 0.85 0.03 0.08 94.11 10:53:01 3 4.77 0.00 0.57 0.08 0.05 94.53 10:53:01 4 4.93 0.00 0.67 0.03 0.07 94.30 10:53:01 5 4.86 0.00 0.54 0.03 0.07 94.51 10:53:01 6 4.74 0.00 0.67 0.02 0.07 94.51 10:53:01 7 5.00 0.00 0.72 0.02 0.07 94.20 10:53:01 CPU %user %nice %system %iowait %steal %idle 10:54:01 all 3.22 0.00 0.97 0.17 0.07 95.57 10:54:01 0 3.90 0.00 1.10 0.43 0.07 94.50 10:54:01 1 3.14 0.00 0.99 0.25 0.07 95.55 10:54:01 2 2.86 0.00 1.09 0.12 0.07 95.87 10:54:01 3 3.63 0.00 0.94 0.02 0.08 95.33 10:54:01 4 2.73 0.00 0.79 0.22 0.08 96.18 10:54:01 5 2.77 0.00 0.97 0.17 0.07 96.02 10:54:01 6 4.18 0.00 0.99 0.15 0.05 94.63 10:54:01 7 2.56 0.00 0.84 0.02 0.07 96.52 10:55:01 all 6.06 0.00 0.93 0.21 0.04 92.77 10:55:01 0 27.85 0.00 1.33 0.18 0.07 70.57 10:55:01 1 4.71 0.00 0.93 0.07 0.03 94.26 10:55:01 2 2.62 0.00 0.68 0.07 0.03 96.59 10:55:01 3 4.06 0.00 1.09 0.07 0.05 94.74 10:55:01 4 1.72 0.00 0.69 0.12 0.03 97.44 10:55:01 5 3.11 0.00 0.97 0.08 0.03 95.81 10:55:01 6 3.84 0.00 0.87 0.05 0.03 95.20 10:55:01 7 0.68 0.00 0.92 1.05 0.02 97.33 Average: all 13.39 0.00 2.05 2.10 0.07 82.39 Average: 0 16.94 0.00 2.15 1.68 0.07 79.15 Average: 1 12.54 0.00 2.05 5.38 0.07 79.95 Average: 2 14.21 0.00 2.27 3.42 0.07 80.02 Average: 3 13.65 0.00 2.11 1.22 0.07 82.95 Average: 4 12.46 0.00 1.90 0.77 0.07 84.80 Average: 5 12.15 0.00 1.93 1.50 0.07 84.35 Average: 6 13.40 0.00 2.04 1.15 0.07 83.33 Average: 7 11.73 0.00 1.94 1.71 0.06 84.56