---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-17857 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 836 23360 0 7970 30875 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:e5:29:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fee5:2904/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:ef:3e:89 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-17857) 03/24/24 _x86_64_ (8 CPU) 22:47:27 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 141.09 17.73 123.36 1021.83 97194.47 22:50:01 85.39 12.33 73.06 247.78 37879.91 22:51:01 119.91 2.47 117.44 95.17 123937.09 22:52:01 236.14 1.27 234.88 16.80 28941.98 22:53:01 120.26 19.60 100.67 3852.16 37098.88 22:54:01 143.34 0.00 143.34 0.00 21760.24 22:55:01 21.56 0.00 21.56 0.00 10242.85 22:56:01 5.53 0.00 5.53 0.00 5961.01 22:57:01 85.88 0.00 85.88 0.00 15599.80 22:58:01 22.48 0.57 21.91 56.12 1526.55 Average: 98.16 5.40 92.76 528.93 38013.75 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30083652 31688852 2855568 8.67 70968 1844864 1427152 4.20 883076 1680636 182192 22:50:01 28902532 31711616 4036688 12.25 76320 3022904 1348896 3.97 851488 2853424 727760 22:51:01 26828616 31271864 6110604 18.55 99260 4580536 2021248 5.95 1304216 4394384 6688 22:52:01 25324556 31024700 7614664 23.12 166240 5613072 2081432 6.12 1695764 5342768 414712 22:53:01 23450232 30155740 9488988 28.81 167188 6591404 3001632 8.83 3106768 5776836 361120 22:54:01 24282612 31510180 8656608 26.28 168552 7096056 1539740 4.53 1992956 6046984 308004 22:55:01 22081156 29469380 10858064 32.96 168652 7252328 3091696 9.10 4294104 5939148 158792 22:56:01 22649456 30059944 10289764 31.24 168748 7273176 2648372 7.79 3722252 5937076 1676 22:57:01 23993136 31678972 8946084 27.16 168832 7540796 1404692 4.13 2192128 6123812 48 22:58:01 23985044 31679800 8954176 27.18 170916 7548268 1357700 3.99 2201904 6124928 2540 Average: 25158099 31025105 7781121 23.62 142568 5836340 1992256 5.86 2224466 5022000 216353 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 65.01 45.08 1016.93 8.25 0.00 0.00 0.00 0.00 22:50:01 lo 0.40 0.40 0.03 0.03 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 5711.08 3464.85 19901.59 864.46 0.00 0.00 0.00 0.00 22:51:01 lo 0.40 0.40 0.04 0.04 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 1210.60 800.40 5382.33 208.98 0.00 0.00 0.00 0.00 22:52:01 lo 1.40 1.40 0.19 0.19 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 482.84 343.19 3153.06 78.72 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 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 193.12 135.94 2046.99 26.77 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 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 189.05 140.58 216.90 43.92 0.00 0.00 0.00 0.00 22:55:01 lo 0.05 0.05 0.00 0.00 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 4.88 3.92 1.24 1.36 0.00 0.00 0.00 0.00 22:56:01 lo 35.49 35.49 1.82 1.82 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 1.53 0.87 0.55 0.69 0.00 0.00 0.00 0.00 22:57:01 lo 5.68 5.68 0.29 0.29 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 908.13 591.59 201.66 2911.14 0.00 0.00 0.00 0.00 22:58:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 1326.93 860.84 301.35 4994.48 0.00 0.00 0.00 0.00 Average: lo 4.61 4.61 0.26 0.26 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 1009.37 638.76 3222.32 913.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-17857) 03/24/24 _x86_64_ (8 CPU) 22:47:27 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.28 0.00 0.77 1.84 0.04 87.08 22:49:01 0 9.78 0.00 0.88 0.35 0.03 88.95 22:49:01 1 11.45 0.00 1.23 0.25 0.02 87.05 22:49:01 2 3.62 0.00 0.30 0.15 0.07 95.86 22:49:01 3 20.35 0.00 0.95 0.63 0.03 78.03 22:49:01 4 19.20 0.00 1.03 0.22 0.03 79.52 22:49:01 5 1.92 0.00 0.22 7.68 0.03 90.15 22:49:01 6 15.44 0.00 0.95 0.18 0.05 83.37 22:49:01 7 0.37 0.00 0.55 5.24 0.03 93.81 22:50:01 all 3.49 0.00 2.50 0.82 0.05 93.14 22:50:01 0 3.98 0.00 4.69 0.08 0.05 91.19 22:50:01 1 0.68 0.00 0.14 1.49 0.03 97.67 22:50:01 2 2.71 0.00 3.60 0.05 0.05 93.59 22:50:01 3 10.37 0.00 2.68 1.00 0.08 85.87 22:50:01 4 2.33 0.00 2.63 0.00 0.03 95.00 22:50:01 5 4.07 0.00 3.17 0.46 0.05 92.26 22:50:01 6 2.44 0.00 1.08 0.00 0.05 96.44 22:50:01 7 1.34 0.00 1.99 3.49 0.02 93.16 22:51:01 all 9.89 0.00 1.94 4.75 0.05 83.38 22:51:01 0 31.09 0.00 5.30 2.36 0.10 61.14 22:51:01 1 3.39 0.00 0.18 0.00 0.02 96.41 22:51:01 2 7.46 0.00 0.37 0.07 0.03 92.07 22:51:01 3 4.41 0.00 1.89 19.31 0.03 74.35 22:51:01 4 3.05 0.00 0.18 0.07 0.02 96.68 22:51:01 5 5.51 0.00 0.52 11.44 0.05 82.48 22:51:01 6 9.80 0.00 1.72 0.02 0.02 88.44 22:51:01 7 14.50 0.00 5.31 4.76 0.08 75.34 22:52:01 all 15.27 0.00 3.14 0.81 0.08 80.70 22:52:01 0 20.96 0.00 4.62 0.85 0.08 73.48 22:52:01 1 19.92 0.00 3.33 0.53 0.08 76.13 22:52:01 2 22.62 0.00 2.86 0.62 0.08 73.81 22:52:01 3 7.35 0.00 1.84 1.57 0.05 89.19 22:52:01 4 14.00 0.00 6.08 0.29 0.10 79.54 22:52:01 5 15.85 0.00 0.99 0.12 0.08 82.96 22:52:01 6 15.16 0.00 3.34 0.27 0.08 81.15 22:52:01 7 6.27 0.00 2.07 2.17 0.07 89.41 22:53:01 all 27.93 0.00 2.71 0.61 0.06 68.69 22:53:01 0 28.60 0.00 4.64 0.85 0.08 65.83 22:53:01 1 29.21 0.00 1.77 0.00 0.08 68.93 22:53:01 2 21.53 0.00 1.87 0.00 0.05 76.55 22:53:01 3 16.54 0.00 3.08 1.61 0.03 78.74 22:53:01 4 60.52 0.00 2.52 0.03 0.08 36.84 22:53:01 5 42.81 0.00 5.03 0.20 0.08 51.88 22:53:01 6 16.60 0.00 1.85 0.00 0.05 81.50 22:53:01 7 7.53 0.00 0.90 2.25 0.03 89.28 22:54:01 all 20.79 0.00 2.28 0.48 0.06 76.40 22:54:01 0 32.29 0.00 2.57 0.00 0.05 65.09 22:54:01 1 34.10 0.00 3.24 0.00 0.07 62.60 22:54:01 2 16.71 0.00 1.40 0.05 0.07 81.77 22:54:01 3 16.27 0.00 1.30 0.00 0.05 82.37 22:54:01 4 12.70 0.00 2.09 1.70 0.05 83.46 22:54:01 5 9.29 0.00 1.54 2.01 0.02 87.15 22:54:01 6 17.73 0.00 1.47 0.00 0.07 80.74 22:54:01 7 27.19 0.00 4.65 0.07 0.07 68.02 22:55:01 all 11.49 0.00 2.00 0.15 0.04 86.32 22:55:01 0 11.03 0.00 2.93 0.00 0.02 86.02 22:55:01 1 62.11 0.00 9.38 0.00 0.08 28.42 22:55:01 2 2.39 0.00 0.83 0.17 0.17 96.44 22:55:01 3 0.80 0.00 0.22 0.02 0.02 98.95 22:55:01 4 1.00 0.00 0.32 0.95 0.02 97.71 22:55:01 5 5.33 0.00 1.00 0.00 0.02 93.65 22:55:01 6 2.32 0.00 0.20 0.00 0.03 97.45 22:55:01 7 6.71 0.00 1.08 0.03 0.02 92.16 22:56:01 all 12.04 0.00 10.61 0.10 0.17 77.08 22:56:01 0 6.97 0.00 9.59 0.00 0.17 83.28 22:56:01 1 8.30 0.00 8.30 0.00 0.15 83.24 22:56:01 2 6.84 0.00 6.57 0.66 0.15 85.77 22:56:01 3 11.48 0.00 18.66 0.00 0.17 69.69 22:56:01 4 8.67 0.00 7.09 0.00 0.17 84.07 22:56:01 5 22.72 0.00 12.23 0.00 0.15 64.89 22:56:01 6 10.32 0.00 4.57 0.00 0.17 84.94 22:56:01 7 21.01 0.00 17.77 0.10 0.18 60.93 22:57:01 all 8.91 0.00 3.01 0.60 0.05 87.43 22:57:01 0 2.88 0.00 3.61 0.00 0.05 93.46 22:57:01 1 32.13 0.00 5.50 2.34 0.07 59.96 22:57:01 2 21.68 0.00 2.43 1.84 0.10 73.94 22:57:01 3 3.01 0.00 4.43 0.00 0.02 92.55 22:57:01 4 2.89 0.00 1.51 0.00 0.02 95.58 22:57:01 5 2.70 0.00 1.34 0.00 0.03 95.93 22:57:01 6 2.15 0.00 1.81 0.00 0.05 95.99 22:57:01 7 3.60 0.00 3.45 0.62 0.03 92.30 22:58:01 all 6.16 0.00 0.92 0.22 0.03 92.67 22:58:01 0 3.55 0.00 0.30 0.00 0.02 96.13 22:58:01 1 1.52 0.00 2.31 0.00 0.03 96.14 22:58:01 2 1.14 0.00 0.42 0.02 0.02 98.41 22:58:01 3 14.51 0.00 0.94 0.05 0.07 84.43 22:58:01 4 0.35 0.00 0.15 0.00 0.02 99.48 22:58:01 5 0.99 0.00 1.64 0.00 0.02 97.36 22:58:01 6 6.86 0.00 0.59 0.25 0.03 92.27 22:58:01 7 20.44 0.00 0.95 1.40 0.05 77.16 Average: all 12.64 0.00 2.99 1.04 0.06 83.28 Average: 0 15.11 0.00 3.92 0.45 0.07 80.46 Average: 1 20.31 0.00 3.55 0.46 0.06 75.62 Average: 2 10.70 0.00 2.06 0.36 0.08 86.80 Average: 3 10.51 0.00 3.60 2.41 0.06 83.42 Average: 4 12.53 0.00 2.35 0.33 0.05 84.74 Average: 5 11.13 0.00 2.77 2.19 0.05 83.86 Average: 6 9.88 0.00 1.75 0.07 0.06 88.23 Average: 7 10.92 0.00 3.88 2.01 0.06 83.13