---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-5550 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 997 58449 0 4974 62724 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:b1:5a:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:feb1:5a55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:87:66:30 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-16g-5550) 11/28/23 _x86_64_ (16 CPU) 10:20:10 LINUX RESTART (16 CPU) 10:21:01 tps rtps wtps bread/s bwrtn/s 10:22:01 111.00 14.25 96.75 993.27 66348.55 10:23:01 209.50 37.85 171.64 2217.39 84159.01 10:24:01 69.36 8.18 61.17 370.07 71119.75 10:25:01 63.59 0.37 63.22 12.26 86998.03 10:26:01 24.36 0.07 24.30 3.73 26754.61 10:27:01 47.29 1.35 45.94 91.42 32840.11 Average: 87.52 10.34 77.17 614.72 61369.20 10:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 62998700 64395104 2969044 4.50 81060 1848204 2003016 2.99 891472 1676440 161380 10:23:01 61723696 63581548 4244048 6.43 99224 2274724 2572012 3.84 1748636 2058844 15900 10:24:01 60380796 62594748 5586948 8.47 102576 2619788 4266640 6.37 2905280 2226416 290596 10:25:01 58959388 61762968 7008356 10.62 105112 3197352 3967940 5.92 3733092 2795516 4304 10:26:01 57403300 61455352 8564444 12.98 108212 4422508 6430060 9.59 4064852 3979300 637496 10:27:01 59838580 64214700 6129164 9.29 114988 4733800 2087828 3.12 1317828 4281152 49896 Average: 60217410 63000737 5750334 8.72 101862 3182729 3554583 5.30 2443527 2836278 193262 10:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 43.55 30.39 779.80 5.39 0.00 0.00 0.00 0.00 10:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 424.49 328.34 4333.35 60.44 0.00 0.00 0.00 0.00 10:24:01 lo 13.15 13.15 36.53 36.53 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 566.37 413.80 704.47 159.16 0.00 0.00 0.00 0.00 10:25:01 lo 5.15 5.15 1.79 1.79 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 150.69 109.60 47.23 41.70 0.00 0.00 0.00 0.00 10:26:01 lo 4.90 4.90 1.77 1.77 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 222.55 177.44 471.14 59.53 0.00 0.00 0.00 0.00 10:27:01 lo 2.17 2.17 0.70 0.70 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 119.07 90.30 216.80 30.28 0.00 0.00 0.00 0.00 Average: lo 4.47 4.47 6.82 6.82 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 254.45 191.64 1092.17 59.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-5550) 11/28/23 _x86_64_ (16 CPU) 10:20:10 LINUX RESTART (16 CPU) 10:21:01 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 3.78 0.00 0.31 3.58 0.12 92.22 10:22:01 0 0.50 0.00 0.12 0.08 0.02 99.28 10:22:01 1 6.75 0.00 0.52 26.93 0.08 65.71 10:22:01 2 9.40 0.00 0.70 0.37 0.02 89.52 10:22:01 3 0.45 0.00 0.08 0.00 0.00 99.47 10:22:01 4 1.48 0.00 0.37 0.97 0.02 97.16 10:22:01 5 12.78 0.00 0.80 1.34 0.02 85.06 10:22:01 6 7.64 0.00 0.52 0.25 0.02 91.58 10:22:01 7 1.07 0.00 0.13 0.07 0.00 98.73 10:22:01 8 0.17 0.00 0.10 0.00 0.00 99.73 10:22:01 9 0.17 0.00 0.03 0.00 0.03 99.77 10:22:01 10 0.02 0.00 0.02 0.00 0.00 99.97 10:22:01 11 0.05 0.00 0.23 23.91 0.05 75.75 10:22:01 12 0.03 0.00 0.00 0.00 0.00 99.97 10:22:01 13 0.05 0.00 0.02 0.00 0.00 99.93 10:22:01 14 7.60 0.00 0.33 2.57 1.52 87.97 10:22:01 15 12.32 0.00 0.97 0.92 0.03 85.76 10:23:01 all 9.56 0.00 0.59 3.39 0.04 86.43 10:23:01 0 5.47 0.00 0.35 0.03 0.03 94.11 10:23:01 1 16.15 0.00 0.28 0.02 0.05 83.50 10:23:01 2 4.87 0.00 0.32 0.99 0.02 93.81 10:23:01 3 7.02 0.00 0.10 0.02 0.03 92.83 10:23:01 4 6.13 0.00 0.20 0.00 0.03 93.64 10:23:01 5 6.30 0.00 0.27 0.13 0.02 93.29 10:23:01 6 27.35 0.00 1.72 3.04 0.05 67.84 10:23:01 7 13.99 0.00 0.76 2.60 0.08 82.56 10:23:01 8 13.63 0.00 1.67 1.37 0.07 83.25 10:23:01 9 6.35 0.00 0.38 11.46 0.03 81.77 10:23:01 10 7.33 0.00 0.55 1.49 0.03 90.60 10:23:01 11 10.24 0.00 0.62 28.35 0.05 60.74 10:23:01 12 11.85 0.00 0.95 1.52 0.03 85.65 10:23:01 13 4.66 0.00 0.53 1.69 0.07 93.06 10:23:01 14 7.22 0.00 0.20 0.12 0.02 92.44 10:23:01 15 4.46 0.00 0.38 1.40 0.05 93.70 10:24:01 all 36.79 0.00 1.09 1.41 0.09 60.61 10:24:01 0 24.66 0.00 0.87 0.00 0.07 74.40 10:24:01 1 33.46 0.00 1.63 16.67 0.12 48.12 10:24:01 2 36.13 0.00 1.13 0.00 0.10 62.64 10:24:01 3 36.24 0.00 1.09 0.00 0.08 62.58 10:24:01 4 39.30 0.00 1.41 0.07 0.10 59.13 10:24:01 5 33.96 0.00 0.72 0.00 0.08 65.23 10:24:01 6 40.43 0.00 1.36 0.02 0.10 58.10 10:24:01 7 36.08 0.00 1.39 0.03 0.08 62.41 10:24:01 8 46.30 0.00 1.56 0.32 0.10 51.72 10:24:01 9 40.82 0.00 0.50 2.25 0.08 56.35 10:24:01 10 35.49 0.00 1.27 0.05 0.07 63.12 10:24:01 11 36.08 0.00 0.75 0.02 0.08 63.07 10:24:01 12 36.59 0.00 0.97 3.09 0.10 59.25 10:24:01 13 37.63 0.00 0.96 0.19 0.08 61.14 10:24:01 14 40.58 0.00 1.06 0.00 0.10 58.26 10:24:01 15 34.77 0.00 0.79 0.00 0.08 64.36 10:25:01 all 31.26 0.00 1.08 2.12 0.09 65.45 10:25:01 0 25.46 0.00 1.21 0.00 0.10 73.23 10:25:01 1 40.05 0.00 1.29 5.37 0.10 53.18 10:25:01 2 32.37 0.00 0.97 0.00 0.07 66.59 10:25:01 3 33.17 0.00 0.96 4.64 0.08 61.15 10:25:01 4 18.92 0.00 0.82 0.03 0.05 80.17 10:25:01 5 30.82 0.00 2.39 0.00 0.10 66.69 10:25:01 6 23.78 0.00 0.90 0.02 0.08 75.22 10:25:01 7 33.14 0.00 2.21 0.08 0.08 64.48 10:25:01 8 28.67 0.00 0.92 0.22 0.07 70.12 10:25:01 9 25.50 0.00 1.04 20.15 0.10 53.21 10:25:01 10 38.18 0.00 0.72 0.00 0.10 61.00 10:25:01 11 30.07 0.00 0.74 0.05 0.15 68.99 10:25:01 12 37.50 0.00 0.67 3.07 0.10 58.66 10:25:01 13 27.39 0.00 0.57 0.00 0.07 71.97 10:25:01 14 40.47 0.00 0.85 0.00 0.10 58.57 10:25:01 15 34.68 0.00 0.96 0.42 0.08 63.86 10:26:01 all 27.16 0.00 0.97 0.56 0.08 71.23 10:26:01 0 22.25 0.00 1.02 0.18 0.07 76.48 10:26:01 1 31.36 0.00 0.79 0.84 0.07 66.95 10:26:01 2 20.03 0.00 1.44 0.00 0.08 78.45 10:26:01 3 30.88 0.00 0.84 0.00 0.08 68.20 10:26:01 4 23.98 0.00 1.00 0.03 0.07 74.92 10:26:01 5 22.89 0.00 0.74 0.00 0.07 76.30 10:26:01 6 27.64 0.00 0.70 0.07 0.10 71.49 10:26:01 7 30.36 0.00 1.68 0.00 0.10 67.86 10:26:01 8 22.90 0.00 0.84 0.02 0.08 76.16 10:26:01 9 22.80 0.00 0.89 2.33 0.07 73.90 10:26:01 10 31.54 0.00 1.53 0.00 0.07 66.87 10:26:01 11 33.87 0.00 1.04 0.00 0.10 64.99 10:26:01 12 28.37 0.00 0.79 5.54 0.07 65.23 10:26:01 13 33.43 0.00 0.92 0.00 0.07 65.58 10:26:01 14 21.83 0.00 0.61 0.00 0.07 77.50 10:26:01 15 30.33 0.00 0.74 0.00 0.08 68.85 10:27:01 all 9.75 0.00 0.48 1.27 0.03 88.48 10:27:01 0 19.87 0.00 0.63 3.29 0.07 76.14 10:27:01 1 6.55 0.00 0.25 0.00 0.03 93.16 10:27:01 2 3.32 0.00 0.48 0.00 0.02 96.18 10:27:01 3 6.10 0.00 0.42 2.47 0.02 91.00 10:27:01 4 11.69 0.00 0.78 0.02 0.03 87.47 10:27:01 5 6.12 0.00 0.10 0.03 0.02 93.73 10:27:01 6 12.28 0.00 0.90 0.25 0.03 86.53 10:27:01 7 3.29 0.00 0.37 0.00 0.02 96.33 10:27:01 8 4.04 0.00 0.93 8.91 0.03 86.09 10:27:01 9 7.83 0.00 0.22 0.00 0.03 91.92 10:27:01 10 7.62 0.00 0.20 0.02 0.03 92.13 10:27:01 11 8.85 0.00 0.20 0.00 0.03 90.92 10:27:01 12 8.05 0.00 0.32 4.32 0.03 87.28 10:27:01 13 15.79 0.00 0.48 0.63 0.03 83.06 10:27:01 14 13.66 0.00 0.46 0.08 0.05 85.74 10:27:01 15 20.80 0.00 0.88 0.28 0.05 77.98 Average: all 19.68 0.00 0.75 2.06 0.07 77.43 Average: 0 16.34 0.00 0.70 0.60 0.06 82.30 Average: 1 22.35 0.00 0.79 8.29 0.08 68.49 Average: 2 17.65 0.00 0.84 0.23 0.05 81.23 Average: 3 18.94 0.00 0.58 1.19 0.05 79.24 Average: 4 16.90 0.00 0.76 0.19 0.05 82.10 Average: 5 18.78 0.00 0.83 0.25 0.05 80.08 Average: 6 23.16 0.00 1.02 0.61 0.06 75.15 Average: 7 19.63 0.00 1.09 0.46 0.06 78.76 Average: 8 19.26 0.00 1.00 1.81 0.06 77.87 Average: 9 17.22 0.00 0.51 6.02 0.06 76.19 Average: 10 19.99 0.00 0.71 0.26 0.05 78.99 Average: 11 19.83 0.00 0.60 8.73 0.08 70.76 Average: 12 20.37 0.00 0.62 2.92 0.06 76.04 Average: 13 19.79 0.00 0.58 0.42 0.05 79.16 Average: 14 21.82 0.00 0.58 0.47 0.31 76.81 Average: 15 22.87 0.00 0.79 0.50 0.06 75.78