---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-907 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: 2799.998 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 15G 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 827 23640 0 7699 30883 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a2:80:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fea2:803f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:dc:f2:b2 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-907) 11/17/23 _x86_64_ (8 CPU) 22:47:28 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 114.15 41.15 73.00 1863.28 25022.34 22:50:01 114.78 12.20 102.58 251.69 70087.79 22:51:02 238.39 3.20 235.19 93.85 108521.38 22:52:01 221.93 19.79 202.14 3915.13 54974.82 22:53:01 124.34 0.02 124.33 0.13 54762.28 22:54:01 101.93 0.02 101.92 0.13 31059.89 22:55:01 16.90 0.00 16.90 0.00 24409.40 22:56:01 166.94 0.00 166.94 0.00 30816.60 22:57:01 32.46 0.83 31.63 57.06 4070.92 Average: 125.60 8.50 117.10 678.61 44876.63 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30133708 31737784 2805512 8.52 69208 1844200 1415608 4.17 838040 1679292 184252 22:50:01 26409240 31695732 6529980 19.82 93592 5408816 1360760 4.00 2085492 4018356 2228524 22:51:02 25635728 31017236 7303492 22.17 161384 5309952 2193404 6.45 1697480 5045028 907052 22:52:01 23718672 29985824 9220548 27.99 165720 6163748 3558580 10.47 2990544 5639528 599784 22:53:01 24569324 31494208 8369896 25.41 166940 6801076 1449632 4.27 1996984 5764656 358524 22:54:01 24046376 31031576 8892844 27.00 167088 6859724 1998956 5.88 2587128 5696992 45236 22:55:01 22945748 30066396 9993472 30.34 167176 6990820 2516540 7.40 3715496 5656612 1520 22:56:01 24289024 31686676 8650196 26.26 167264 7260100 1388836 4.09 2185896 5844876 41352 22:57:01 24145668 31585680 8793552 26.70 173732 7291544 1477340 4.35 2301092 5867252 49332 Average: 25099276 31144568 7839944 23.80 148012 5992220 1928851 5.68 2266461 5023621 490620 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 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 ens3 171.39 117.90 1131.13 38.19 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 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 8156.91 5024.08 22699.68 1228.42 0.00 0.00 0.00 0.00 22:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:02 lo 1.27 1.27 0.18 0.18 0.00 0.00 0.00 0.00 22:51:02 ens3 670.24 492.13 3865.71 120.91 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 lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 ens3 171.41 142.09 2175.38 17.73 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 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 113.28 87.40 195.70 27.34 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 4.03 2.87 0.72 0.79 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 lo 30.44 30.44 1.56 1.56 0.00 0.00 0.00 0.00 22:55:01 ens3 2.45 1.55 0.41 0.51 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 lo 10.81 10.81 0.56 0.56 0.00 0.00 0.00 0.00 22:56:01 ens3 1918.38 1301.48 436.07 7857.68 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 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 22:57:01 ens3 28.63 21.80 66.52 8.78 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 5.13 5.13 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1252.51 801.51 3403.24 1037.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-907) 11/17/23 _x86_64_ (8 CPU) 22:47:28 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.77 0.00 0.81 2.56 0.04 85.83 22:49:01 0 1.26 0.00 0.27 8.18 0.02 90.28 22:49:01 1 22.78 0.00 1.48 1.29 0.05 74.40 22:49:01 2 0.88 0.00 0.49 6.57 0.02 92.04 22:49:01 3 16.08 0.00 0.82 1.16 0.05 81.90 22:49:01 4 6.88 0.00 0.48 0.97 0.07 91.60 22:49:01 5 18.79 0.00 1.36 1.58 0.05 78.22 22:49:01 6 14.23 0.00 0.81 0.70 0.02 84.24 22:49:01 7 5.22 0.00 0.83 0.03 0.03 93.88 22:50:01 all 8.59 0.00 3.51 4.20 0.05 83.65 22:50:01 0 2.18 0.00 1.66 0.00 0.02 96.15 22:50:01 1 2.20 0.00 6.54 4.32 0.05 86.88 22:50:01 2 2.77 0.00 4.33 10.11 0.03 82.77 22:50:01 3 15.25 0.00 4.74 2.20 0.07 77.75 22:50:01 4 31.59 0.00 4.88 0.17 0.10 63.26 22:50:01 5 7.24 0.00 2.73 0.00 0.03 89.99 22:50:01 6 1.90 0.00 1.89 16.52 0.02 79.67 22:50:01 7 6.21 0.00 1.37 0.12 0.02 92.28 22:51:02 all 13.05 0.00 2.67 6.76 0.08 77.44 22:51:02 0 11.84 0.00 5.26 18.19 0.14 64.57 22:51:02 1 10.40 0.00 1.53 6.40 0.07 81.61 22:51:02 2 16.40 0.00 2.28 4.02 0.07 77.24 22:51:02 3 9.53 0.00 1.35 7.03 0.15 81.94 22:51:02 4 28.62 0.00 5.03 0.89 0.08 65.37 22:51:02 5 12.99 0.00 1.57 1.09 0.07 84.28 22:51:02 6 7.16 0.00 0.60 0.43 0.05 91.75 22:51:02 7 7.44 0.00 3.71 16.29 0.07 72.49 22:52:01 all 28.22 0.00 1.99 3.59 0.08 66.12 22:52:01 0 22.10 0.00 1.96 11.70 0.09 64.16 22:52:01 1 41.58 0.00 2.04 2.49 0.07 53.82 22:52:01 2 18.52 0.00 2.43 0.00 0.07 78.99 22:52:01 3 40.84 0.00 2.12 0.00 0.10 56.94 22:52:01 4 32.50 0.00 2.16 0.20 0.09 65.05 22:52:01 5 19.65 0.00 1.27 0.07 0.08 78.92 22:52:01 6 28.27 0.00 2.14 6.48 0.05 63.06 22:52:01 7 22.41 0.00 1.80 7.79 0.07 67.93 22:53:01 all 21.13 0.00 2.38 3.00 0.06 73.43 22:53:01 0 30.08 0.00 3.51 3.46 0.15 62.80 22:53:01 1 45.73 0.00 2.48 0.00 0.12 51.67 22:53:01 2 12.22 0.00 1.17 0.38 0.03 86.20 22:53:01 3 39.94 0.00 7.27 0.03 0.07 52.69 22:53:01 4 15.17 0.00 1.32 0.00 0.05 83.46 22:53:01 5 9.86 0.00 1.02 6.82 0.05 82.25 22:53:01 6 6.83 0.00 0.74 13.32 0.02 79.09 22:53:01 7 9.37 0.00 1.48 0.00 0.02 89.13 22:54:01 all 12.13 0.00 1.93 1.48 0.06 84.40 22:54:01 0 7.63 0.00 0.39 0.00 0.08 91.90 22:54:01 1 15.76 0.00 2.08 0.00 0.03 82.13 22:54:01 2 16.78 0.00 1.87 0.00 0.03 81.31 22:54:01 3 46.84 0.00 10.14 0.00 0.08 42.94 22:54:01 4 3.84 0.00 0.69 0.30 0.13 95.04 22:54:01 5 0.12 0.00 0.18 11.51 0.02 88.17 22:54:01 6 3.00 0.00 0.07 0.03 0.03 96.86 22:54:01 7 2.97 0.00 0.05 0.00 0.03 96.95 22:55:01 all 12.11 0.00 8.09 1.08 0.11 78.61 22:55:01 0 10.41 0.00 11.60 0.00 0.12 77.88 22:55:01 1 7.85 0.00 5.34 0.00 0.08 86.73 22:55:01 2 8.15 0.00 6.64 4.13 0.10 80.98 22:55:01 3 34.64 0.00 12.55 0.00 0.15 52.65 22:55:01 4 10.81 0.00 12.96 0.00 0.10 76.13 22:55:01 5 8.20 0.00 4.98 4.50 0.13 82.18 22:55:01 6 8.78 0.00 2.08 0.00 0.10 89.04 22:55:01 7 7.83 0.00 8.52 0.00 0.10 83.56 22:56:01 all 9.20 0.00 3.88 1.63 0.05 85.24 22:56:01 0 5.76 0.00 5.31 0.00 0.05 88.89 22:56:01 1 46.16 0.00 2.95 0.00 0.08 50.81 22:56:01 2 6.23 0.00 4.66 0.35 0.05 88.72 22:56:01 3 0.57 0.00 2.58 0.00 0.03 96.82 22:56:01 4 1.34 0.00 2.71 5.29 0.03 90.63 22:56:01 5 2.73 0.00 3.61 7.46 0.05 86.15 22:56:01 6 4.11 0.00 1.95 0.00 0.03 93.91 22:56:01 7 6.63 0.00 7.30 0.00 0.05 86.02 22:57:01 all 7.70 0.00 0.47 0.32 0.03 91.48 22:57:01 0 29.71 0.00 1.00 0.08 0.05 69.16 22:57:01 1 2.63 0.00 0.37 0.00 0.00 97.00 22:57:01 2 0.60 0.00 0.25 0.02 0.02 99.12 22:57:01 3 0.30 0.00 0.30 0.00 0.02 99.38 22:57:01 4 0.47 0.00 0.15 0.02 0.02 99.35 22:57:01 5 0.32 0.00 0.28 2.17 0.05 97.18 22:57:01 6 0.39 0.00 0.22 0.00 0.00 99.40 22:57:01 7 27.18 0.00 1.15 0.30 0.05 71.32 Average: all 13.64 0.00 2.86 2.73 0.06 80.71 Average: 0 13.44 0.00 3.44 4.58 0.08 78.45 Average: 1 21.64 0.00 2.76 1.60 0.06 73.94 Average: 2 9.17 0.00 2.69 2.84 0.05 85.26 Average: 3 22.68 0.00 4.67 1.15 0.08 71.42 Average: 4 14.52 0.00 3.38 0.88 0.07 81.15 Average: 5 8.85 0.00 1.89 3.92 0.06 85.28 Average: 6 8.25 0.00 1.16 4.17 0.04 86.38 Average: 7 10.58 0.00 2.91 2.69 0.05 83.77