---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23412 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: 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): 0-15 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 15G 296G 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 1227 55813 0 7381 62485 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:a5:f6:9c brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fea5:f69c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:b5:00:94 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::42:1dff:feb5:94/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23412) 06/24/25 _x86_64_ (16 CPU) 09:15:01 LINUX RESTART (16 CPU) 09:16:01 tps rtps wtps bread/s bwrtn/s 09:17:01 204.88 42.63 162.26 2438.53 93008.90 09:18:01 113.60 4.93 108.67 184.77 87137.21 09:19:01 70.00 0.62 69.39 15.86 87991.60 09:20:01 34.68 0.15 34.53 5.07 36607.23 09:21:01 254.13 4.47 249.67 455.98 53110.16 09:22:01 461.54 0.30 461.24 34.79 103934.68 09:23:01 320.25 0.03 320.21 6.93 136139.84 09:24:01 12.15 0.00 12.15 0.00 408.73 09:25:01 40.73 1.38 39.34 91.85 2564.77 Average: 168.00 6.06 161.94 359.31 66766.76 09:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:17:01 60947616 62599456 5020128 7.61 94292 2080504 2854732 4.26 2722092 1864932 106828 09:18:01 59442592 61231728 6525152 9.89 99608 2206692 3927064 5.86 4143656 1933024 2336 09:19:01 58719592 61002656 7248152 10.99 102904 2687228 4099252 6.12 4657112 2123372 215468 09:20:01 57860544 60841040 8107200 12.29 105880 3369592 4184840 6.24 5124760 2485632 212308 09:21:01 57324788 61655476 8642956 13.10 112664 4688344 3577612 5.34 4739944 3346300 476 09:22:01 55443064 61588104 10524680 15.95 129320 6437064 3363516 5.02 4817732 5079144 384 09:23:01 54783076 61596332 11184668 16.95 138356 7073232 3349816 5.00 4821312 5712856 468 09:24:01 54779796 61594564 11187948 16.96 139276 7073584 3349816 5.00 4825608 5712968 460 09:25:01 57104532 63934052 8863212 13.44 142652 7084788 2289528 3.42 2500068 5713896 11972 Average: 57378400 61782601 8589344 13.02 118328 4744559 3444020 5.14 4261365 3774680 61189 09:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 378.19 283.70 2701.24 43.19 0.00 0.00 0.00 0.00 09:17:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 665.77 412.58 1825.43 131.74 0.00 0.00 0.00 0.00 09:18:01 lo 35.56 35.56 175.66 175.66 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 933.53 539.63 683.56 3664.96 0.00 0.00 0.00 0.00 09:19:01 lo 5.10 5.10 9.27 9.27 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 554.92 382.59 712.61 5285.00 0.00 0.00 0.00 0.00 09:20:01 lo 3.55 3.55 1.96 1.96 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:21:01 veth05ff96a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 834.69 585.85 2288.18 5933.01 0.00 0.00 0.00 0.00 09:21:01 lo 3.87 3.87 1.24 1.24 0.00 0.00 0.00 0.00 09:22:01 veth2253838 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 veth2df388c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 docker0 110.63 141.49 5.91 1032.99 0.00 0.00 0.00 0.00 09:22:01 ens3 600.87 370.29 1143.53 89.01 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 09:23:01 ens3 715.11 518.48 159.04 1746.22 0.00 0.00 0.00 0.00 09:23:01 lo 58.21 58.21 189.07 189.07 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 1176.04 1260.36 110.25 9439.87 0.00 0.00 0.00 0.00 09:24:01 lo 19.53 19.53 1.77 1.77 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 447.44 442.76 74.46 2764.31 0.00 0.00 0.00 0.00 09:25:01 lo 6.93 6.93 0.64 0.64 0.00 0.00 0.00 0.00 Average: docker0 12.29 15.76 0.66 114.78 0.00 0.00 0.00 0.00 Average: ens3 700.73 532.92 1077.61 3233.08 0.00 0.00 0.00 0.00 Average: lo 8.89 8.89 21.23 21.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23412) 06/24/25 _x86_64_ (16 CPU) 09:15:01 LINUX RESTART (16 CPU) 09:16:01 CPU %user %nice %system %iowait %steal %idle 09:17:01 all 14.03 0.00 0.72 1.10 0.05 84.10 09:17:01 0 10.90 0.00 0.75 0.13 0.05 88.17 09:17:01 1 12.49 0.00 0.53 0.08 0.05 86.84 09:17:01 2 13.77 0.00 0.37 0.00 0.05 85.81 09:17:01 3 9.36 0.00 0.37 0.33 0.03 89.90 09:17:01 4 15.49 0.00 0.60 0.00 0.07 83.84 09:17:01 5 15.66 0.00 1.23 0.28 0.03 82.79 09:17:01 6 12.24 0.00 1.00 13.13 0.07 73.56 09:17:01 7 15.93 0.00 0.53 0.02 0.05 83.47 09:17:01 8 12.54 0.00 0.62 0.65 0.03 86.16 09:17:01 9 8.78 0.00 0.57 0.17 0.03 90.44 09:17:01 10 27.02 0.00 1.87 1.47 0.07 69.57 09:17:01 11 31.32 0.00 1.44 1.10 0.07 66.07 09:17:01 12 8.75 0.00 0.38 0.12 0.03 90.71 09:17:01 13 9.52 0.00 0.55 0.03 0.08 89.81 09:17:01 14 7.07 0.00 0.32 0.00 0.03 92.58 09:17:01 15 13.70 0.00 0.45 0.03 0.05 85.77 09:18:01 all 27.56 0.00 0.94 0.68 0.08 70.75 09:18:01 0 25.91 0.00 1.34 0.03 0.08 72.64 09:18:01 1 26.86 0.00 0.72 0.00 0.08 72.34 09:18:01 2 28.22 0.00 1.41 0.00 0.10 70.28 09:18:01 3 22.48 0.00 0.69 0.15 0.05 76.63 09:18:01 4 32.45 0.00 0.47 1.79 0.07 65.22 09:18:01 5 21.05 0.00 1.51 0.00 0.07 77.38 09:18:01 6 34.07 0.00 0.84 0.03 0.08 64.98 09:18:01 7 31.52 0.00 0.55 1.72 0.08 66.13 09:18:01 8 16.45 0.00 0.69 5.59 0.07 77.21 09:18:01 9 25.62 0.00 0.62 0.00 0.08 73.68 09:18:01 10 28.53 0.00 1.41 0.20 0.10 69.76 09:18:01 11 38.57 0.00 1.22 0.10 0.08 60.02 09:18:01 12 28.26 0.00 0.80 0.17 0.08 70.68 09:18:01 13 22.82 0.00 0.87 0.28 0.07 75.95 09:18:01 14 28.75 0.00 0.67 0.70 0.08 69.79 09:18:01 15 29.43 0.00 1.16 0.02 0.07 69.33 09:19:01 all 28.93 0.00 0.93 0.64 0.08 69.41 09:19:01 0 28.41 0.00 0.84 0.00 0.08 70.67 09:19:01 1 36.91 0.00 0.99 0.00 0.08 62.01 09:19:01 2 39.47 0.00 1.80 0.02 0.10 58.61 09:19:01 3 24.77 0.00 0.87 0.02 0.08 74.26 09:19:01 4 27.41 0.00 0.97 0.02 0.08 71.52 09:19:01 5 32.01 0.00 0.89 0.00 0.08 67.02 09:19:01 6 32.80 0.00 0.55 0.00 0.08 66.56 09:19:01 7 23.46 0.00 0.72 1.98 0.10 73.74 09:19:01 8 27.18 0.00 0.92 3.38 0.08 68.44 09:19:01 9 30.17 0.00 0.55 0.00 0.08 69.20 09:19:01 10 24.94 0.00 0.82 0.00 0.07 74.17 09:19:01 11 22.57 0.00 0.40 0.00 0.07 76.96 09:19:01 12 28.62 0.00 1.30 2.02 0.08 67.97 09:19:01 13 24.16 0.00 0.75 2.82 0.08 72.19 09:19:01 14 28.86 0.00 0.92 0.00 0.08 70.13 09:19:01 15 31.16 0.00 1.50 0.02 0.10 67.22 09:20:01 all 26.36 0.00 0.89 0.27 0.08 72.40 09:20:01 0 20.75 0.00 0.68 0.00 0.07 78.49 09:20:01 1 34.47 0.00 0.82 0.00 0.08 64.63 09:20:01 2 25.60 0.00 1.15 0.00 0.08 73.17 09:20:01 3 27.27 0.00 1.40 0.00 0.10 71.23 09:20:01 4 27.79 0.00 0.97 0.00 0.08 71.16 09:20:01 5 25.02 0.00 0.85 0.62 0.10 73.40 09:20:01 6 32.34 0.00 1.15 0.00 0.08 66.43 09:20:01 7 26.64 0.00 0.67 0.96 0.07 71.67 09:20:01 8 26.24 0.00 0.38 1.87 0.08 71.42 09:20:01 9 21.96 0.00 0.97 0.00 0.08 76.98 09:20:01 10 14.88 0.00 0.53 0.00 0.07 84.52 09:20:01 11 26.51 0.00 0.78 0.00 0.05 72.66 09:20:01 12 25.65 0.00 0.65 0.00 0.08 73.61 09:20:01 13 32.40 0.00 0.72 0.85 0.08 65.94 09:20:01 14 25.43 0.00 0.87 0.00 0.07 73.64 09:20:01 15 28.88 0.00 1.69 0.00 0.10 69.33 09:21:01 all 18.60 0.00 1.06 0.82 0.07 79.46 09:21:01 0 17.66 0.00 1.09 0.18 0.07 81.00 09:21:01 1 22.87 0.00 2.38 1.18 0.07 73.51 09:21:01 2 25.63 0.00 1.00 0.63 0.07 72.67 09:21:01 3 19.39 0.00 1.12 0.94 0.07 78.48 09:21:01 4 17.39 0.00 1.54 0.00 0.07 81.00 09:21:01 5 15.42 0.00 0.72 0.27 0.07 83.52 09:21:01 6 18.16 0.00 0.58 0.02 0.05 81.19 09:21:01 7 13.72 0.00 1.00 3.11 0.07 82.10 09:21:01 8 25.79 0.00 1.02 0.00 0.08 73.11 09:21:01 9 19.22 0.00 1.69 0.03 0.08 78.97 09:21:01 10 23.34 0.00 0.90 0.02 0.05 75.69 09:21:01 11 7.73 0.00 0.51 0.02 0.07 91.68 09:21:01 12 22.49 0.00 0.60 0.05 0.07 76.80 09:21:01 13 7.62 0.00 1.16 0.02 0.03 91.18 09:21:01 14 22.60 0.00 0.97 6.13 0.08 70.22 09:21:01 15 18.69 0.00 0.59 0.52 0.07 80.14 09:22:01 all 3.30 0.00 1.86 1.60 0.06 93.17 09:22:01 0 3.24 0.00 1.61 0.13 0.07 94.95 09:22:01 1 3.24 0.00 1.84 3.29 0.07 91.57 09:22:01 2 3.97 0.00 2.16 0.32 0.07 93.48 09:22:01 3 3.35 0.00 1.68 0.12 0.07 94.79 09:22:01 4 2.78 0.00 1.87 7.24 0.07 88.05 09:22:01 5 3.93 0.00 2.26 0.12 0.05 93.64 09:22:01 6 3.52 0.00 3.22 8.92 0.07 84.27 09:22:01 7 2.93 0.00 1.80 1.93 0.07 93.27 09:22:01 8 2.66 0.00 1.84 0.20 0.05 95.24 09:22:01 9 4.58 0.00 1.87 0.17 0.07 93.31 09:22:01 10 3.06 0.00 1.76 0.80 0.05 94.33 09:22:01 11 3.40 0.00 1.61 0.22 0.07 94.71 09:22:01 12 2.82 0.00 1.31 0.45 0.07 95.35 09:22:01 13 2.53 0.00 1.26 0.12 0.07 96.03 09:22:01 14 2.61 0.00 2.14 1.39 0.05 93.80 09:22:01 15 4.19 0.00 1.53 0.34 0.08 93.86 09:23:01 all 3.37 0.00 1.62 1.80 0.04 93.17 09:23:01 0 3.43 0.00 1.45 1.47 0.03 93.61 09:23:01 1 6.74 0.00 2.33 2.90 0.05 87.98 09:23:01 2 3.40 0.00 1.37 0.20 0.03 94.99 09:23:01 3 2.85 0.00 1.72 6.21 0.05 89.16 09:23:01 4 1.19 0.00 1.14 1.09 0.02 96.57 09:23:01 5 6.14 0.00 2.44 1.64 0.05 89.72 09:23:01 6 2.59 0.00 2.47 3.22 0.05 91.67 09:23:01 7 4.43 0.00 0.99 0.89 0.03 93.67 09:23:01 8 2.24 0.00 0.87 0.02 0.03 96.84 09:23:01 9 1.57 0.00 0.82 0.20 0.03 97.38 09:23:01 10 3.50 0.00 1.89 1.99 0.07 92.56 09:23:01 11 4.77 0.00 1.83 2.02 0.03 91.35 09:23:01 12 2.24 0.00 2.96 5.58 0.05 89.17 09:23:01 13 3.50 0.00 0.90 0.03 0.05 95.51 09:23:01 14 3.57 0.00 2.04 1.37 0.03 92.98 09:23:01 15 1.72 0.00 0.70 0.08 0.03 97.46 09:24:01 all 6.20 0.00 0.27 0.04 0.04 93.45 09:24:01 0 7.60 0.00 0.35 0.03 0.07 91.95 09:24:01 1 3.43 0.00 0.22 0.00 0.05 96.30 09:24:01 2 7.48 0.00 0.27 0.02 0.05 92.18 09:24:01 3 3.44 0.00 0.27 0.00 0.03 96.26 09:24:01 4 0.03 0.00 0.00 0.00 0.03 99.93 09:24:01 5 13.13 0.00 0.47 0.02 0.07 86.32 09:24:01 6 9.37 0.00 0.45 0.02 0.05 90.11 09:24:01 7 1.82 0.00 0.18 0.00 0.02 97.98 09:24:01 8 4.30 0.00 0.17 0.00 0.05 95.48 09:24:01 9 9.89 0.00 0.42 0.02 0.05 89.63 09:24:01 10 12.74 0.00 0.53 0.02 0.07 86.64 09:24:01 11 2.57 0.00 0.13 0.00 0.03 97.26 09:24:01 12 7.03 0.00 0.30 0.48 0.05 92.13 09:24:01 13 0.82 0.00 0.03 0.00 0.00 99.15 09:24:01 14 4.42 0.00 0.20 0.02 0.05 95.32 09:24:01 15 11.10 0.00 0.33 0.02 0.07 88.49 09:25:01 all 5.46 0.00 0.34 0.10 0.03 94.06 09:25:01 0 2.47 0.00 0.22 0.00 0.02 97.30 09:25:01 1 10.22 0.00 0.38 0.05 0.03 89.32 09:25:01 2 30.47 0.00 1.02 0.12 0.07 68.33 09:25:01 3 2.17 0.00 0.17 0.02 0.05 97.59 09:25:01 4 6.22 0.00 0.65 0.02 0.02 93.10 09:25:01 5 9.33 0.00 0.43 0.05 0.02 90.17 09:25:01 6 2.26 0.00 0.23 0.13 0.03 97.34 09:25:01 7 0.42 0.00 0.15 0.02 0.02 99.40 09:25:01 8 7.17 0.00 0.54 1.07 0.05 91.18 09:25:01 9 3.20 0.00 0.33 0.00 0.02 96.45 09:25:01 10 2.45 0.00 0.33 0.02 0.02 97.19 09:25:01 11 0.47 0.00 0.18 0.00 0.03 99.31 09:25:01 12 5.74 0.00 0.48 0.00 0.02 93.76 09:25:01 13 0.18 0.00 0.10 0.00 0.02 99.70 09:25:01 14 0.17 0.00 0.08 0.00 0.02 99.73 09:25:01 15 4.51 0.00 0.22 0.10 0.03 95.14 Average: all 14.87 0.00 0.96 0.78 0.06 83.33 Average: 0 13.37 0.00 0.92 0.22 0.06 85.42 Average: 1 17.46 0.00 1.13 0.83 0.06 80.51 Average: 2 19.77 0.00 1.17 0.14 0.07 78.84 Average: 3 12.79 0.00 0.92 0.86 0.06 85.37 Average: 4 14.53 0.00 0.91 1.12 0.06 83.38 Average: 5 15.74 0.00 1.20 0.33 0.06 82.67 Average: 6 16.38 0.00 1.16 2.82 0.06 79.57 Average: 7 13.43 0.00 0.73 1.18 0.06 84.61 Average: 8 13.84 0.00 0.78 1.42 0.06 83.90 Average: 9 13.88 0.00 0.87 0.07 0.06 85.13 Average: 10 15.60 0.00 1.12 0.50 0.06 82.72 Average: 11 15.33 0.00 0.90 0.38 0.06 83.33 Average: 12 14.63 0.00 0.98 0.98 0.06 83.35 Average: 13 11.50 0.00 0.70 0.46 0.05 87.28 Average: 14 13.70 0.00 0.91 1.06 0.06 84.26 Average: 15 15.93 0.00 0.91 0.12 0.07 82.97