---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3395 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 475 875 0 2593 3191 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:d5:24:e9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:fed5:24e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:05:b5:49 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:e5ff:fe05:b549/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3395) 06/13/24 _x86_64_ (4 CPU) 09:12:11 LINUX RESTART (4 CPU) 09:13:01 tps rtps wtps bread/s bwrtn/s 09:14:01 81.34 22.33 59.01 1827.16 6349.34 09:15:01 182.14 8.45 173.69 1450.16 27085.49 09:16:01 11.53 0.00 11.53 0.00 3208.80 09:17:01 3.40 0.03 3.37 0.53 180.10 09:18:01 3.70 0.00 3.70 0.00 801.87 09:19:01 3.63 0.00 3.63 0.00 374.34 09:20:01 3.15 0.00 3.15 0.00 285.29 09:21:01 4.07 0.00 4.07 0.00 680.97 09:22:01 3.12 0.00 3.12 0.00 358.07 09:23:01 3.30 0.00 3.30 0.00 377.54 09:24:01 3.32 0.00 3.32 0.00 467.52 09:25:01 3.55 0.00 3.55 0.00 403.40 09:26:01 3.63 0.00 3.63 0.00 346.68 09:27:01 6.08 2.96 3.11 41.31 464.22 09:28:01 40.51 11.36 29.15 507.38 2954.71 Average: 23.78 3.01 20.77 255.38 2958.31 09:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:14:01 1549196 3392500 2489456 61.64 59828 1931096 953688 18.75 548304 1745508 206896 09:15:01 840328 3302548 3198324 79.19 89684 2489836 1305180 25.66 850360 2084872 90296 09:16:01 825256 3290904 3213396 79.57 89888 2492720 1305996 25.67 887428 2061884 2028 09:17:01 498944 2970204 3539708 87.65 90060 2497856 1704360 33.50 1210180 2063580 3848 09:18:01 802704 3296756 3235948 80.12 90252 2519484 1319616 25.94 889520 2081600 3844 09:19:01 784944 3288012 3253708 80.56 90464 2527656 1377624 27.08 901916 2085928 3648 09:20:01 773388 3292528 3265264 80.85 90620 2542772 1445028 28.41 904736 2094704 12632 09:21:01 756860 3283776 3281792 81.26 90800 2549868 1446880 28.44 915536 2098356 3148 09:22:01 752244 3290092 3286408 81.37 90964 2559924 1391064 27.34 914312 2104364 5588 09:23:01 737168 3280156 3301484 81.75 91128 2564740 1447908 28.46 926244 2106816 2936 09:24:01 733604 3287216 3305048 81.84 91384 2574156 1392880 27.38 924600 2111824 2700 09:25:01 726820 3288944 3311832 82.00 91596 2581868 1393200 27.39 926460 2115696 3120 09:26:01 716648 3290048 3322004 82.26 91788 2592228 1393760 27.40 929496 2121592 7652 09:27:01 522876 2852260 3515776 87.05 90348 2361764 1827768 35.93 1345016 1913580 51564 09:28:01 914900 3265672 3123752 77.35 94140 2384176 1005672 19.77 1122192 1760532 19004 Average: 795725 3244774 3242927 80.30 88863 2478010 1380708 27.14 946420 2036722 27927 09:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:14:01 lo 1.52 1.52 0.13 0.13 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 73.85 69.66 804.81 8.92 0.00 0.00 0.00 0.00 09:15:01 veth46ceb1b 388.72 959.56 28.00 1858.03 0.00 0.00 0.00 0.15 09:15:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 09:15:01 docker0 449.66 1057.62 25.95 2371.30 0.00 0.00 0.00 0.00 09:15:01 ens3 1124.56 495.97 2802.55 47.25 0.00 0.00 0.00 0.00 09:16:01 veth46ceb1b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 14.86 10.23 7.49 2.09 0.00 0.00 0.00 0.00 09:17:01 veth46ceb1b 22.45 29.68 1.47 257.71 0.00 0.00 0.00 0.02 09:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:17:01 docker0 22.45 29.66 1.16 257.71 0.00 0.00 0.00 0.00 09:17:01 ens3 39.28 30.29 259.76 3.71 0.00 0.00 0.00 0.00 09:18:01 veth46ceb1b 23.08 31.94 1.52 259.35 0.00 0.00 0.00 0.02 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 23.08 31.94 1.20 259.35 0.00 0.00 0.00 0.00 09:18:01 ens3 35.01 26.66 260.05 2.67 0.00 0.00 0.00 0.00 09:19:01 veth46ceb1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 0.20 0.20 0.01 0.01 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 11.13 10.86 2.38 2.86 0.00 0.00 0.00 0.00 09:20:01 veth46ceb1b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.00 0.00 0.00 0.00 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 6.52 6.75 1.41 1.83 0.00 0.00 0.00 0.00 09:21:01 veth46ceb1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 7.24 7.35 1.57 1.92 0.00 0.00 0.00 0.00 09:22:01 veth46ceb1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 6.93 7.42 1.49 1.92 0.00 0.00 0.00 0.00 09:23:01 veth46ceb1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 8.13 8.25 1.78 2.16 0.00 0.00 0.00 0.00 09:24:01 veth46ceb1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 0.00 0.00 0.00 0.00 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 9.35 6.47 2.06 2.07 0.00 0.00 0.00 0.00 09:25:01 veth46ceb1b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.20 0.20 0.01 0.01 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 8.92 7.38 1.83 2.24 0.00 0.00 0.00 0.00 09:26:01 veth46ceb1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 3.70 4.27 1.08 1.42 0.00 0.00 0.00 0.00 09:27:01 veth46ceb1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 6.80 7.15 1.43 1.86 0.00 0.00 0.00 0.00 09:28:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:28:01 docker0 1.18 1.10 0.09 6.23 0.00 0.00 0.00 0.00 09:28:01 ens3 29.66 27.95 23.19 12.08 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 33.13 74.77 1.90 193.18 0.00 0.00 0.00 0.00 Average: ens3 92.49 48.49 278.49 6.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3395) 06/13/24 _x86_64_ (4 CPU) 09:12:11 LINUX RESTART (4 CPU) 09:13:01 CPU %user %nice %system %iowait %steal %idle 09:14:01 all 20.68 0.00 1.36 2.49 0.05 75.41 09:14:01 0 41.23 0.00 2.44 2.12 0.10 54.11 09:14:01 1 8.23 0.00 0.89 0.66 0.02 90.21 09:14:01 2 29.44 0.00 1.57 6.98 0.05 61.96 09:14:01 3 4.06 0.00 0.57 0.28 0.00 95.09 09:15:01 all 11.38 0.00 4.16 4.56 0.07 79.83 09:15:01 0 13.47 0.00 5.04 7.43 0.08 73.98 09:15:01 1 11.05 0.00 3.43 3.07 0.07 82.39 09:15:01 2 11.48 0.00 3.99 6.34 0.08 78.10 09:15:01 3 9.55 0.00 4.19 1.41 0.07 84.78 09:16:01 all 2.94 0.00 0.80 0.13 0.03 96.09 09:16:01 0 2.94 0.00 0.83 0.00 0.03 96.19 09:16:01 1 3.27 0.00 0.76 0.03 0.03 95.90 09:16:01 2 2.62 0.00 0.93 0.50 0.02 95.93 09:16:01 3 2.94 0.00 0.70 0.00 0.02 96.34 09:17:01 all 3.91 0.00 0.94 0.03 0.03 95.09 09:17:01 0 3.77 0.00 1.10 0.00 0.03 95.10 09:17:01 1 3.69 0.00 0.83 0.12 0.03 95.33 09:17:01 2 3.94 0.00 0.77 0.00 0.02 95.27 09:17:01 3 4.22 0.00 1.02 0.00 0.05 94.71 09:18:01 all 5.81 0.00 0.96 0.07 0.04 93.12 09:18:01 0 5.85 0.00 0.90 0.00 0.03 93.21 09:18:01 1 5.10 0.00 0.95 0.28 0.03 93.63 09:18:01 2 6.80 0.00 0.97 0.00 0.03 92.20 09:18:01 3 5.50 0.00 1.03 0.02 0.03 93.41 09:19:01 all 4.19 0.00 0.92 0.05 0.03 94.81 09:19:01 0 4.57 0.00 0.91 0.00 0.02 94.50 09:19:01 1 4.03 0.00 0.89 0.17 0.03 94.89 09:19:01 2 3.69 0.00 1.07 0.02 0.05 95.17 09:19:01 3 4.46 0.00 0.81 0.02 0.03 94.68 09:20:01 all 4.03 0.00 0.97 0.04 0.04 94.92 09:20:01 0 4.64 0.00 1.09 0.08 0.05 94.14 09:20:01 1 4.55 0.00 0.87 0.05 0.05 94.48 09:20:01 2 3.30 0.00 1.10 0.02 0.03 95.55 09:20:01 3 3.64 0.00 0.80 0.02 0.03 95.51 09:21:01 all 3.76 0.00 0.92 0.03 0.03 95.26 09:21:01 0 3.80 0.00 1.02 0.03 0.03 95.11 09:21:01 1 3.31 0.00 0.85 0.03 0.03 95.77 09:21:01 2 3.59 0.00 0.84 0.05 0.03 95.49 09:21:01 3 4.35 0.00 0.95 0.00 0.03 94.66 09:22:01 all 4.78 0.00 1.11 0.03 0.05 94.02 09:22:01 0 5.31 0.00 1.00 0.02 0.05 93.62 09:22:01 1 4.30 0.00 1.25 0.02 0.05 94.38 09:22:01 2 4.02 0.00 0.89 0.08 0.05 94.96 09:22:01 3 5.51 0.00 1.30 0.00 0.07 93.12 09:23:01 all 3.71 0.00 0.89 0.03 0.04 95.33 09:23:01 0 4.31 0.00 0.82 0.13 0.03 94.70 09:23:01 1 3.56 0.00 0.92 0.00 0.03 95.49 09:23:01 2 3.20 0.00 0.89 0.02 0.03 95.86 09:23:01 3 3.76 0.00 0.94 0.00 0.03 95.27 09:24:01 all 4.91 0.00 1.17 0.05 0.05 93.82 09:24:01 0 4.62 0.00 1.17 0.18 0.05 93.98 09:24:01 1 5.49 0.00 1.26 0.00 0.07 93.19 09:24:01 2 4.67 0.00 0.96 0.00 0.03 94.34 09:24:01 3 4.87 0.00 1.31 0.00 0.05 93.77 09:24:01 CPU %user %nice %system %iowait %steal %idle 09:25:01 all 5.09 0.00 1.16 0.04 0.05 93.66 09:25:01 0 5.15 0.00 1.29 0.10 0.05 93.41 09:25:01 1 5.74 0.00 1.12 0.00 0.07 93.07 09:25:01 2 4.50 0.00 0.95 0.05 0.05 94.45 09:25:01 3 4.98 0.00 1.30 0.02 0.07 93.64 09:26:01 all 4.92 0.00 1.00 0.04 0.05 93.99 09:26:01 0 4.35 0.00 1.15 0.03 0.03 94.43 09:26:01 1 5.11 0.00 1.06 0.08 0.05 93.69 09:26:01 2 5.13 0.00 0.90 0.00 0.05 93.92 09:26:01 3 5.09 0.00 0.87 0.03 0.03 93.98 09:27:01 all 9.12 0.00 1.25 0.05 0.05 89.53 09:27:01 0 10.96 0.00 1.35 0.02 0.07 87.60 09:27:01 1 6.46 0.00 1.02 0.07 0.07 92.38 09:27:01 2 6.54 0.00 1.32 0.02 0.05 92.07 09:27:01 3 12.51 0.00 1.34 0.12 0.05 85.99 09:28:01 all 22.99 0.00 2.30 1.33 0.07 73.31 09:28:01 0 11.64 0.00 2.28 0.65 0.05 85.38 09:28:01 1 39.79 0.00 2.77 0.75 0.08 56.60 09:28:01 2 16.09 0.00 1.94 0.36 0.05 81.55 09:28:01 3 24.50 0.00 2.20 3.56 0.08 69.66 Average: all 7.49 0.00 1.33 0.60 0.05 90.54 Average: 0 8.44 0.00 1.49 0.71 0.05 89.31 Average: 1 7.58 0.00 1.26 0.36 0.05 90.75 Average: 2 7.28 0.00 1.27 0.96 0.04 90.44 Average: 3 6.66 0.00 1.29 0.36 0.04 91.64