---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6156 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 485 691 0 2767 3176 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:e7:2a:7e brd ff:ff:ff:ff:ff:ff inet 10.32.6.167/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85454sec preferred_lft 85454sec inet6 fe80::f816:3eff:fee7:2a7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:5d:56:33 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::42:7eff:fe5d:5633/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6156) 07/09/24 _x86_64_ (4 CPU) 15:44:32 LINUX RESTART (4 CPU) 15:45:02 tps rtps wtps bread/s bwrtn/s 15:46:01 148.81 67.43 81.38 5052.97 7951.06 15:47:01 194.08 12.75 181.34 2275.62 21963.67 15:48:01 17.43 0.00 17.43 0.00 9273.52 15:49:01 3.67 0.00 3.67 0.00 219.56 15:50:01 3.52 0.00 3.52 0.00 261.16 15:51:01 3.55 0.00 3.55 0.00 350.07 15:52:01 3.58 0.00 3.58 0.00 544.98 15:53:01 3.10 0.00 3.10 0.00 339.28 15:54:01 3.60 0.00 3.60 0.00 334.88 15:55:01 3.68 0.00 3.68 0.00 857.06 15:56:01 3.28 0.00 3.28 0.00 345.68 15:57:01 2.88 0.00 2.88 0.00 421.66 15:58:01 3.57 0.00 3.57 0.00 401.27 15:59:01 3.60 0.00 3.60 0.00 500.98 16:00:01 30.42 5.30 25.12 239.79 2610.86 Average: 28.45 5.63 22.82 499.50 3086.30 15:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:46:01 1631900 3357960 2406752 59.59 54096 1826132 882908 17.36 569000 1656516 143972 15:47:01 917664 3273128 3120988 77.28 81596 2402348 1354368 26.62 860248 2019456 175796 15:48:01 835852 3292840 3202800 79.30 89420 2486544 1297832 25.51 884292 2059412 3104 15:49:01 835592 3296828 3203060 79.31 89616 2490228 1305120 25.65 883720 2059852 2184 15:50:01 816916 3286888 3221736 79.77 89836 2498580 1314152 25.83 898168 2064012 4812 15:51:01 814648 3292396 3224004 79.83 90044 2505084 1315100 25.85 895548 2067284 3908 15:52:01 793492 3287028 3245160 80.35 90184 2519900 1382188 27.17 907656 2076164 4776 15:53:01 795700 3294960 3242952 80.30 90364 2524972 1384972 27.22 902204 2078500 3152 15:54:01 782784 3291480 3255868 80.62 90552 2533600 1388524 27.29 908616 2083424 4836 15:55:01 753240 3285264 3285412 81.35 90724 2555844 1385940 27.24 916504 2102880 4708 15:56:01 742304 3283196 3296348 81.62 90888 2563968 1384476 27.21 922360 2107024 6384 15:57:01 733068 3281476 3305584 81.85 91080 2570744 1384272 27.21 927700 2110460 5080 15:58:01 677732 3237368 3360920 83.22 91260 2581056 1383212 27.19 977504 2116040 7840 15:59:01 676012 3255992 3362640 83.26 91444 2600256 1452748 28.56 960816 2132796 17164 16:00:01 742228 3276064 3296424 81.62 94020 2562168 957648 18.82 1120492 1924364 19200 Average: 836609 3286191 3202043 79.28 87675 2481428 1304897 25.65 902322 2043879 27128 15:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:46:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 366.84 241.52 1525.62 69.75 0.00 0.00 0.00 0.00 15:47:01 veth2b47653 297.18 865.27 21.86 1232.80 0.00 0.00 0.00 0.10 15:47:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 15:47:01 docker0 365.29 971.14 21.35 1746.58 0.00 0.00 0.00 0.00 15:47:01 ens3 1066.32 430.86 2330.32 44.43 0.00 0.00 0.00 0.00 15:48:01 veth2b47653 80.70 104.45 5.20 645.13 0.00 0.00 0.00 0.05 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 80.70 104.42 4.10 645.13 0.00 0.00 0.00 0.00 15:48:01 ens3 113.05 88.10 648.12 6.74 0.00 0.00 0.00 0.00 15:49:01 veth2b47653 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 9.45 9.03 1.99 2.20 0.00 0.00 0.00 0.00 15:50:01 veth2b47653 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 7.68 6.83 1.90 2.11 0.00 0.00 0.00 0.00 15:51:01 veth2b47653 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 11.43 9.68 2.48 2.81 0.00 0.00 0.00 0.00 15:52:01 veth2b47653 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 7.85 7.03 1.69 2.12 0.00 0.00 0.00 0.00 15:53:01 veth2b47653 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 6.48 7.45 1.37 1.86 0.00 0.00 0.00 0.00 15:54:01 veth2b47653 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 6.67 6.43 1.46 1.85 0.00 0.00 0.00 0.00 15:55:01 veth2b47653 71.10 69.89 5.54 545.54 0.00 0.00 0.00 0.04 15:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 docker0 71.10 69.87 4.57 545.54 0.00 0.00 0.00 0.00 15:55:01 ens3 76.84 77.54 547.06 7.30 0.00 0.00 0.00 0.00 15:56:01 veth2b47653 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 5.72 5.47 1.28 2.32 0.00 0.00 0.00 0.00 15:57:01 veth2b47653 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 6.80 7.15 1.60 2.02 0.00 0.00 0.00 0.00 15:58:01 veth2b47653 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 ens3 7.00 6.35 1.59 1.90 0.00 0.00 0.00 0.00 15:59:01 veth2b47653 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 6.37 5.72 1.40 1.82 0.00 0.00 0.00 0.00 16:00:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 16:00:01 docker0 1.15 1.08 0.09 6.31 0.00 0.00 0.00 0.00 16:00:01 ens3 25.92 24.11 20.99 9.89 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 34.59 76.52 2.01 196.45 0.00 0.00 0.00 0.00 Average: ens3 114.68 62.02 337.93 10.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6156) 07/09/24 _x86_64_ (4 CPU) 15:44:32 LINUX RESTART (4 CPU) 15:45:02 CPU %user %nice %system %iowait %steal %idle 15:46:01 all 20.39 0.00 1.95 4.48 0.06 73.12 15:46:01 0 10.92 0.00 0.94 2.84 0.07 85.23 15:46:01 1 10.06 0.00 1.38 6.90 0.03 81.63 15:46:01 2 39.30 0.00 3.23 3.43 0.10 53.94 15:46:01 3 21.38 0.00 2.24 4.76 0.05 71.56 15:47:01 all 12.54 0.00 3.51 5.18 0.07 78.70 15:47:01 0 5.10 0.00 2.88 5.86 0.07 86.10 15:47:01 1 25.30 0.00 4.31 2.82 0.08 67.48 15:47:01 2 9.74 0.00 2.61 3.92 0.07 83.67 15:47:01 3 10.02 0.00 4.22 8.15 0.07 77.54 15:48:01 all 4.27 0.00 1.35 0.31 0.04 94.03 15:48:01 0 3.51 0.00 1.07 0.42 0.03 94.97 15:48:01 1 3.50 0.00 1.67 0.28 0.05 94.49 15:48:01 2 4.59 0.00 1.19 0.45 0.03 93.74 15:48:01 3 5.47 0.00 1.43 0.08 0.03 92.98 15:49:01 all 3.13 0.00 0.83 0.03 0.03 95.99 15:49:01 0 3.99 0.00 0.81 0.00 0.03 95.17 15:49:01 1 2.65 0.00 0.77 0.12 0.02 96.44 15:49:01 2 3.22 0.00 0.87 0.00 0.03 95.88 15:49:01 3 2.64 0.00 0.85 0.00 0.03 96.48 15:50:01 all 3.77 0.00 0.84 0.05 0.05 95.29 15:50:01 0 4.85 0.00 0.71 0.00 0.05 94.40 15:50:01 1 3.65 0.00 0.97 0.05 0.05 95.28 15:50:01 2 3.93 0.00 0.92 0.08 0.05 95.02 15:50:01 3 2.64 0.00 0.75 0.05 0.07 96.49 15:51:01 all 4.04 0.00 0.93 0.04 0.05 94.94 15:51:01 0 5.12 0.00 0.84 0.07 0.07 93.91 15:51:01 1 3.30 0.00 0.92 0.00 0.03 95.75 15:51:01 2 3.77 0.00 0.92 0.02 0.05 95.24 15:51:01 3 3.94 0.00 1.07 0.08 0.03 94.88 15:52:01 all 4.55 0.00 0.91 0.02 0.05 94.46 15:52:01 0 5.30 0.00 0.79 0.00 0.05 93.86 15:52:01 1 4.45 0.00 1.02 0.07 0.07 94.40 15:52:01 2 3.74 0.00 0.89 0.03 0.05 95.29 15:52:01 3 4.70 0.00 0.98 0.02 0.05 94.25 15:53:01 all 3.50 0.00 0.90 0.05 0.06 95.49 15:53:01 0 3.68 0.00 1.05 0.03 0.05 95.18 15:53:01 1 3.28 0.00 0.84 0.10 0.05 95.73 15:53:01 2 3.65 0.00 0.88 0.00 0.07 95.40 15:53:01 3 3.38 0.00 0.80 0.07 0.07 95.69 15:54:01 all 4.40 0.00 1.04 0.03 0.05 94.47 15:54:01 0 4.34 0.00 1.07 0.00 0.05 94.54 15:54:01 1 4.43 0.00 0.97 0.02 0.05 94.53 15:54:01 2 4.96 0.00 1.02 0.05 0.07 93.90 15:54:01 3 3.89 0.00 1.09 0.07 0.07 94.89 15:55:01 all 6.79 0.00 1.14 0.06 0.06 91.95 15:55:01 0 8.36 0.00 1.10 0.05 0.05 90.44 15:55:01 1 5.27 0.00 1.18 0.00 0.05 93.50 15:55:01 2 7.67 0.00 1.08 0.05 0.05 91.14 15:55:01 3 5.81 0.00 1.22 0.12 0.07 92.78 15:56:01 all 4.71 0.00 1.22 0.03 0.06 93.98 15:56:01 0 4.32 0.00 1.13 0.08 0.05 94.41 15:56:01 1 4.99 0.00 1.14 0.00 0.05 93.81 15:56:01 2 4.59 0.00 1.37 0.00 0.07 93.97 15:56:01 3 4.92 0.00 1.23 0.05 0.07 93.73 15:56:01 CPU %user %nice %system %iowait %steal %idle 15:57:01 all 4.48 0.00 1.11 0.04 0.06 94.32 15:57:01 0 4.77 0.00 1.20 0.02 0.05 93.96 15:57:01 1 4.14 0.00 1.17 0.05 0.05 94.59 15:57:01 2 4.59 0.00 1.05 0.00 0.07 94.29 15:57:01 3 4.40 0.00 1.00 0.12 0.07 94.41 15:58:01 all 5.35 0.00 1.08 0.04 0.06 93.46 15:58:01 0 4.27 0.00 1.08 0.02 0.07 94.56 15:58:01 1 5.42 0.00 1.32 0.03 0.07 93.16 15:58:01 2 7.39 0.00 0.97 0.00 0.07 91.57 15:58:01 3 4.32 0.00 0.99 0.10 0.07 94.53 15:59:01 all 5.09 0.00 0.94 0.04 0.05 93.88 15:59:01 0 4.57 0.00 0.93 0.15 0.05 94.29 15:59:01 1 4.61 0.00 0.97 0.00 0.07 94.36 15:59:01 2 5.93 0.00 0.85 0.00 0.05 93.16 15:59:01 3 5.22 0.00 0.97 0.02 0.05 93.75 16:00:01 all 22.46 0.00 2.43 0.93 0.07 74.11 16:00:01 0 16.20 0.00 2.34 2.74 0.05 78.68 16:00:01 1 20.41 0.00 2.75 0.38 0.05 76.41 16:00:01 2 40.76 0.00 2.44 0.45 0.08 56.27 16:00:01 3 12.36 0.00 2.19 0.17 0.08 85.19 Average: all 7.28 0.00 1.34 0.75 0.06 90.57 Average: 0 5.95 0.00 1.19 0.81 0.05 91.99 Average: 1 7.03 0.00 1.42 0.71 0.05 90.78 Average: 2 9.83 0.00 1.35 0.56 0.06 88.21 Average: 3 6.32 0.00 1.40 0.92 0.06 91.30