---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-6124 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 16G 140G 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 856 23265 0 8045 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:18:eb:13 brd ff:ff:ff:ff:ff:ff inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe18:eb13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:da:a7:50 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-v1-8c-8g-6124) 12/18/23 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 98.27 22.57 75.70 1158.72 25890.53 22:50:01 119.15 13.31 105.83 303.42 76481.12 22:51:01 248.31 2.58 245.73 53.59 119651.26 22:52:01 224.54 19.66 204.88 3851.78 54862.51 22:53:01 175.92 0.02 175.90 0.13 56234.63 22:54:01 102.38 0.00 102.38 0.00 31214.26 22:55:01 16.76 0.00 16.76 0.00 24729.49 22:56:01 88.82 0.00 88.82 0.00 18271.35 22:57:01 20.31 0.87 19.45 58.52 8047.33 Average: 121.65 6.53 115.12 601.93 46190.96 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30105164 31716336 2834056 8.60 70560 1850328 1372240 4.04 860628 1684444 191564 22:50:01 27006308 31441488 5932912 18.01 96012 4576664 1965528 5.78 1134700 4393888 2646888 22:51:01 25049208 30764692 7890012 23.95 162456 5632648 2222848 6.54 1947072 5367748 907620 22:52:01 23552904 30098948 9386316 28.50 166800 6434276 2911384 8.57 2884620 5901748 536552 22:53:01 24251472 31511900 8687748 26.38 168256 7126472 1448500 4.26 1977912 6091856 353732 22:54:01 23716188 31025780 9223032 28.00 168392 7173940 1965132 5.78 2595624 6009132 44960 22:55:01 22455852 29909504 10483368 31.83 168468 7313568 2522460 7.42 3876136 5977296 12020 22:56:01 23923744 31658424 9015476 27.37 168544 7586756 1404312 4.13 2215108 6169228 108448 22:57:01 23849504 31620916 9089716 27.60 177836 7612304 1384268 4.07 2266404 6189556 83716 Average: 24878927 31083110 8060293 24.47 149703 6145217 1910741 5.62 2195356 5309433 542833 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 64.16 41.42 998.24 7.64 0.00 0.00 0.00 0.00 22:49:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6351.02 4126.00 24671.30 1018.21 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 518.26 375.60 3787.71 78.11 0.00 0.00 0.00 0.00 22:51:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 250.05 183.49 2165.42 36.70 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 161.97 119.40 204.72 34.20 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 2.82 2.37 0.62 0.70 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.75 2.20 0.90 0.94 0.00 0.00 0.00 0.00 22:55:01 lo 25.44 25.44 1.30 1.30 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1623.51 1051.27 303.97 5065.85 0.00 0.00 0.00 0.00 22:56:01 lo 15.85 15.85 0.82 0.82 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1029.81 654.51 466.46 2870.16 0.00 0.00 0.00 0.00 22:57:01 lo 0.67 0.67 0.07 0.07 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: ens3 1113.50 729.72 3626.92 1014.33 0.00 0.00 0.00 0.00 Average: lo 5.06 5.06 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-6124) 12/18/23 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.21 0.00 0.72 2.21 0.03 86.83 22:49:01 0 26.47 0.00 1.44 1.63 0.08 70.37 22:49:01 1 0.58 0.00 0.49 13.35 0.05 85.53 22:49:01 2 15.66 0.00 0.88 0.15 0.03 83.27 22:49:01 3 2.21 0.00 0.32 0.10 0.02 97.35 22:49:01 4 3.27 0.00 0.53 0.53 0.02 95.66 22:49:01 5 0.68 0.00 0.34 0.14 0.00 98.85 22:49:01 6 10.84 0.00 0.53 1.16 0.03 87.44 22:49:01 7 22.05 0.00 1.22 0.64 0.03 76.06 22:50:01 all 10.47 0.00 3.85 2.84 0.05 82.79 22:50:01 0 5.09 0.00 0.27 0.25 0.03 94.36 22:50:01 1 5.14 0.00 2.28 8.58 0.05 83.96 22:50:01 2 2.13 0.00 4.09 0.19 0.03 93.56 22:50:01 3 11.15 0.00 6.82 0.31 0.05 81.67 22:50:01 4 33.87 0.00 7.81 0.00 0.07 58.25 22:50:01 5 3.29 0.00 2.11 11.97 0.05 82.57 22:50:01 6 17.72 0.00 4.27 1.27 0.05 76.69 22:50:01 7 5.22 0.00 3.15 0.15 0.05 91.42 22:51:01 all 12.75 0.00 2.94 8.64 0.07 75.60 22:51:01 0 8.97 0.00 1.24 4.39 0.05 85.35 22:51:01 1 14.70 0.00 2.22 7.95 0.08 75.05 22:51:01 2 16.61 0.00 4.83 17.08 0.07 61.41 22:51:01 3 10.26 0.00 3.22 7.23 0.08 79.22 22:51:01 4 7.29 0.00 2.22 6.81 0.07 83.62 22:51:01 5 5.72 0.00 3.94 12.77 0.08 77.49 22:51:01 6 16.96 0.00 4.25 7.59 0.08 71.12 22:51:01 7 21.41 0.00 1.66 5.37 0.07 71.49 22:52:01 all 25.14 0.00 1.90 6.86 0.06 66.04 22:52:01 0 12.32 0.00 1.76 7.51 0.07 78.35 22:52:01 1 28.43 0.00 1.64 0.00 0.07 69.86 22:52:01 2 35.68 0.00 1.97 5.47 0.07 56.81 22:52:01 3 31.39 0.00 3.42 14.27 0.08 50.84 22:52:01 4 26.35 0.00 1.67 5.49 0.07 66.42 22:52:01 5 26.57 0.00 2.15 3.47 0.05 67.77 22:52:01 6 17.39 0.00 1.40 5.09 0.05 76.07 22:52:01 7 22.97 0.00 1.19 13.54 0.07 62.24 22:53:01 all 22.53 0.00 2.63 2.45 0.05 72.34 22:53:01 0 9.98 0.00 0.81 0.00 0.03 89.18 22:53:01 1 16.11 0.00 6.15 0.00 0.08 77.66 22:53:01 2 53.82 0.00 2.91 0.03 0.07 43.17 22:53:01 3 12.16 0.00 1.91 15.23 0.05 70.65 22:53:01 4 49.38 0.00 4.41 1.20 0.07 44.94 22:53:01 5 10.68 0.00 1.35 2.82 0.05 85.09 22:53:01 6 15.43 0.00 2.57 0.02 0.03 81.95 22:53:01 7 12.74 0.00 0.98 0.32 0.03 85.93 22:54:01 all 12.43 0.00 1.91 1.47 0.05 84.13 22:54:01 0 4.85 0.00 0.10 0.00 0.03 95.02 22:54:01 1 19.68 0.00 3.43 0.00 0.05 76.84 22:54:01 2 13.12 0.00 2.10 0.00 0.10 84.68 22:54:01 3 17.73 0.00 0.98 0.00 0.07 81.22 22:54:01 4 38.26 0.00 8.47 0.00 0.13 53.14 22:54:01 5 2.91 0.00 0.18 11.79 0.05 85.07 22:54:01 6 0.02 0.00 0.10 0.00 0.02 99.87 22:54:01 7 3.14 0.00 0.03 0.00 0.02 96.81 22:55:01 all 13.34 0.00 7.05 1.30 0.11 78.19 22:55:01 0 5.22 0.00 3.10 0.00 0.08 91.60 22:55:01 1 10.61 0.00 4.96 0.00 0.08 84.34 22:55:01 2 29.34 0.00 6.26 1.16 0.12 63.13 22:55:01 3 11.57 0.00 7.88 0.00 0.10 80.45 22:55:01 4 11.53 0.00 11.53 0.00 0.07 76.87 22:55:01 5 8.93 0.00 4.91 9.39 0.15 76.62 22:55:01 6 18.54 0.00 9.39 0.00 0.17 71.91 22:55:01 7 11.12 0.00 8.49 0.00 0.10 80.29 22:56:01 all 10.52 0.00 4.81 0.70 0.06 83.91 22:56:01 0 3.74 0.00 2.46 0.00 0.05 93.75 22:56:01 1 6.64 0.00 5.52 0.00 0.05 87.80 22:56:01 2 48.95 0.00 4.48 2.05 0.10 44.42 22:56:01 3 5.85 0.00 4.93 0.00 0.05 89.17 22:56:01 4 5.10 0.00 9.31 0.00 0.05 85.54 22:56:01 5 3.85 0.00 4.05 3.56 0.07 88.48 22:56:01 6 2.64 0.00 1.51 0.00 0.05 95.79 22:56:01 7 7.14 0.00 6.24 0.00 0.03 86.58 22:57:01 all 6.40 0.00 0.67 0.88 0.02 92.02 22:57:01 0 14.76 0.00 0.85 0.35 0.03 84.00 22:57:01 1 12.57 0.00 0.42 0.30 0.02 86.70 22:57:01 2 0.28 0.00 0.17 1.58 0.00 97.97 22:57:01 3 2.77 0.00 0.78 0.10 0.02 96.33 22:57:01 4 11.31 0.00 1.54 0.37 0.02 86.77 22:57:01 5 5.46 0.00 0.77 4.33 0.05 89.39 22:57:01 6 3.33 0.00 0.30 0.00 0.02 96.35 22:57:01 7 0.74 0.00 0.54 0.00 0.02 98.71 Average: all 13.76 0.00 2.94 3.04 0.06 80.20 Average: 0 10.10 0.00 1.34 1.56 0.05 86.94 Average: 1 12.73 0.00 3.01 3.34 0.06 80.86 Average: 2 24.00 0.00 3.07 3.08 0.07 69.78 Average: 3 11.68 0.00 3.36 4.14 0.06 80.76 Average: 4 20.76 0.00 5.27 1.60 0.06 72.30 Average: 5 7.58 0.00 2.19 6.69 0.06 83.48 Average: 6 11.42 0.00 2.70 1.67 0.06 84.15 Average: 7 11.83 0.00 2.61 2.23 0.05 83.29