---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1205 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 464 688 0 2791 3197 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:7e:5f:ea brd ff:ff:ff:ff:ff:ff inet 10.32.7.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85407sec preferred_lft 85407sec inet6 fe80::f816:3eff:fe7e:5fea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:71:7f:f3 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::42:59ff:fe71:7ff3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1205) 04/10/24 _x86_64_ (4 CPU) 11:03:39 LINUX RESTART (4 CPU) 11:04:01 tps rtps wtps bread/s bwrtn/s 11:05:01 189.94 83.49 106.45 6545.04 42583.72 11:06:01 118.33 12.68 105.65 2270.15 17671.05 11:07:01 91.25 0.00 91.25 0.00 12851.19 11:08:01 9.63 0.00 9.63 0.00 1607.07 11:09:01 3.62 0.00 3.62 0.00 202.63 11:10:01 3.15 0.00 3.15 0.00 340.61 11:11:01 3.80 0.00 3.80 0.00 313.15 11:12:01 3.28 0.00 3.28 0.00 618.16 11:13:01 3.65 0.02 3.63 0.40 293.24 11:14:01 3.43 0.00 3.43 0.00 354.40 11:15:01 3.42 0.00 3.42 0.00 786.14 11:16:01 3.38 0.00 3.38 0.00 411.60 11:17:01 3.60 0.02 3.58 0.13 387.40 11:18:01 3.07 0.00 3.07 0.00 498.05 11:19:01 19.60 4.35 15.25 111.05 2227.10 11:20:01 26.01 0.60 25.41 53.86 1632.39 Average: 30.57 6.32 24.25 561.28 5173.57 11:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 1535380 3288504 2503272 61.98 52164 1854364 960868 18.89 669160 1649112 176756 11:06:01 1057564 3256088 2981088 73.81 71248 2263392 1376212 27.05 829864 1923772 134164 11:07:01 839456 3292176 3199196 79.21 89960 2481568 1359220 26.72 883388 2054148 42208 11:08:01 846796 3303336 3191856 79.03 90164 2484884 1307448 25.70 874204 2055004 2236 11:09:01 844688 3306984 3193964 79.08 90388 2490072 1319400 25.94 875372 2056588 3504 11:10:01 833512 3304824 3205140 79.36 90592 2498204 1319548 25.94 881776 2060528 3920 11:11:01 772592 3258896 3266060 80.87 90772 2512176 1484960 29.19 933876 2068540 11184 11:12:01 801808 3296280 3236844 80.15 90952 2519656 1385552 27.24 899480 2072844 2960 11:13:01 785492 3288152 3253160 80.55 91104 2527108 1388720 27.30 911268 2076796 4932 11:14:01 775116 3297616 3263536 80.81 91280 2545924 1386448 27.25 903776 2093348 16192 11:15:01 731500 3264188 3307152 81.89 91456 2555196 1386276 27.25 941696 2098416 5876 11:16:01 756156 3294220 3282496 81.28 91680 2559920 1388180 27.29 915516 2100408 2736 11:17:01 746760 3293304 3291892 81.51 91868 2567624 1388148 27.29 918952 2104208 3632 11:18:01 733736 3290608 3304916 81.83 92064 2577132 1388148 27.29 926228 2109348 2900 11:19:01 742980 3293984 3295672 81.60 93340 2578840 957048 18.81 1098424 1942616 3436 11:20:01 704000 3263284 3334652 82.57 95368 2585740 992676 19.51 1135740 1945520 844 Average: 844221 3287028 3194431 79.10 87775 2475112 1299303 25.54 912420 2025700 26092 11:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 396.20 252.27 1421.19 66.31 0.00 0.00 0.00 0.00 11:06:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 11:06:01 docker0 303.40 858.76 17.87 1116.68 0.00 0.00 0.00 0.00 11:06:01 veth6b535a4 245.44 759.06 18.20 604.03 0.00 0.00 0.00 0.05 11:06:01 ens3 966.52 387.64 1779.06 38.64 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 docker0 177.20 247.66 9.36 1249.24 0.00 0.00 0.00 0.00 11:07:01 veth6b535a4 177.20 247.73 11.79 1249.25 0.00 0.00 0.00 0.10 11:07:01 ens3 260.04 184.89 1251.26 14.15 0.00 0.00 0.00 0.00 11:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 veth6b535a4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 3.70 4.63 0.81 1.14 0.00 0.00 0.00 0.00 11:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 veth6b535a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 3.57 4.27 0.76 1.30 0.00 0.00 0.00 0.00 11:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 veth6b535a4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 7.13 6.62 1.53 2.04 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 veth6b535a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 9.52 7.77 2.02 2.48 0.00 0.00 0.00 0.00 11:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 veth6b535a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 6.08 5.97 1.29 1.66 0.00 0.00 0.00 0.00 11:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 veth6b535a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 6.36 5.96 1.36 1.85 0.00 0.00 0.00 0.00 11:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:14:01 docker0 48.28 59.70 2.59 446.97 0.00 0.00 0.00 0.00 11:14:01 veth6b535a4 48.28 59.70 3.25 446.97 0.00 0.00 0.00 0.04 11:14:01 ens3 69.40 55.27 452.98 4.59 0.00 0.00 0.00 0.00 11:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 veth6b535a4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 4.65 3.95 1.04 1.51 0.00 0.00 0.00 0.00 11:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 veth6b535a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 5.75 5.55 1.43 1.76 0.00 0.00 0.00 0.00 11:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 veth6b535a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 8.00 7.72 1.69 4.16 0.00 0.00 0.00 0.00 11:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 veth6b535a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 3.20 4.20 0.70 1.24 0.00 0.00 0.00 0.00 11:19:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:19:01 docker0 0.98 0.92 0.08 4.22 0.00 0.00 0.00 0.00 11:19:01 ens3 18.51 16.76 11.32 5.43 0.00 0.00 0.00 0.00 11:20:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 12.43 13.46 10.02 6.69 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 33.12 72.94 1.87 176.06 0.00 0.00 0.00 0.00 Average: ens3 111.31 60.43 308.65 9.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1205) 04/10/24 _x86_64_ (4 CPU) 11:03:39 LINUX RESTART (4 CPU) 11:04:01 CPU %user %nice %system %iowait %steal %idle 11:05:01 all 19.16 0.00 2.64 5.85 0.05 72.29 11:05:01 0 7.67 0.00 1.60 4.30 0.05 86.38 11:05:01 1 37.60 0.00 3.14 4.31 0.07 54.88 11:05:01 2 9.72 0.00 1.90 8.30 0.05 80.02 11:05:01 3 21.67 0.00 3.92 6.47 0.05 67.89 11:06:01 all 18.09 0.00 3.08 2.82 0.06 75.95 11:06:01 0 13.70 0.00 2.81 3.02 0.07 80.40 11:06:01 1 40.25 0.00 3.99 1.71 0.08 53.97 11:06:01 2 15.19 0.00 3.36 0.77 0.05 80.63 11:06:01 3 3.23 0.00 2.16 5.82 0.03 88.76 11:07:01 all 5.92 0.00 2.04 2.45 0.04 89.55 11:07:01 0 7.70 0.00 2.05 1.78 0.03 88.43 11:07:01 1 6.26 0.00 2.58 5.77 0.05 85.33 11:07:01 2 5.12 0.00 2.16 1.52 0.03 91.17 11:07:01 3 4.59 0.00 1.36 0.78 0.03 93.23 11:08:01 all 2.57 0.00 0.80 0.12 0.02 96.49 11:08:01 0 2.45 0.00 0.73 0.00 0.02 96.80 11:08:01 1 2.49 0.00 0.82 0.08 0.02 96.60 11:08:01 2 2.87 0.00 0.85 0.30 0.03 95.94 11:08:01 3 2.46 0.00 0.82 0.10 0.02 96.61 11:09:01 all 2.85 0.00 0.79 0.05 0.03 96.29 11:09:01 0 2.42 0.00 0.85 0.00 0.03 96.69 11:09:01 1 3.15 0.00 0.78 0.03 0.02 96.01 11:09:01 2 2.58 0.00 0.72 0.02 0.03 96.64 11:09:01 3 3.24 0.00 0.78 0.15 0.02 95.81 11:10:01 all 3.98 0.00 0.90 0.04 0.03 95.04 11:10:01 0 3.99 0.00 0.92 0.15 0.03 94.91 11:10:01 1 3.98 0.00 1.00 0.00 0.03 94.99 11:10:01 2 4.61 0.00 0.87 0.00 0.03 94.49 11:10:01 3 3.35 0.00 0.83 0.02 0.03 95.76 11:11:01 all 4.46 0.00 0.85 0.04 0.03 94.62 11:11:01 0 4.56 0.00 0.82 0.07 0.03 94.52 11:11:01 1 4.61 0.00 1.04 0.00 0.05 94.31 11:11:01 2 4.25 0.00 0.82 0.05 0.03 94.86 11:11:01 3 4.43 0.00 0.75 0.05 0.03 94.74 11:12:01 all 3.44 0.00 0.81 0.06 0.04 95.66 11:12:01 0 3.43 0.00 0.84 0.00 0.03 95.71 11:12:01 1 3.54 0.00 0.82 0.03 0.03 95.57 11:12:01 2 3.21 0.00 0.74 0.08 0.02 95.95 11:12:01 3 3.60 0.00 0.82 0.12 0.03 95.43 11:13:01 all 4.42 0.00 0.92 0.05 0.03 94.57 11:13:01 0 3.49 0.00 0.97 0.07 0.03 95.44 11:13:01 1 4.83 0.00 0.90 0.00 0.03 94.24 11:13:01 2 4.79 0.00 0.81 0.15 0.03 94.22 11:13:01 3 4.58 0.00 0.97 0.00 0.03 94.42 11:14:01 all 6.23 0.00 0.94 0.04 0.04 92.75 11:14:01 0 6.96 0.00 0.92 0.12 0.05 91.96 11:14:01 1 3.92 0.00 0.87 0.02 0.03 95.16 11:14:01 2 6.46 0.00 1.04 0.03 0.03 92.44 11:14:01 3 7.62 0.00 0.92 0.00 0.03 91.43 11:15:01 all 4.65 0.00 0.92 0.04 0.04 94.35 11:15:01 0 4.25 0.00 0.89 0.08 0.03 94.75 11:15:01 1 4.60 0.00 1.07 0.05 0.03 94.25 11:15:01 2 3.92 0.00 0.87 0.00 0.03 95.17 11:15:01 3 5.80 0.00 0.87 0.00 0.03 93.29 11:15:01 CPU %user %nice %system %iowait %steal %idle 11:16:01 all 4.48 0.00 1.02 0.04 0.04 94.42 11:16:01 0 4.23 0.00 1.19 0.05 0.05 94.49 11:16:01 1 4.28 0.00 0.95 0.08 0.03 94.65 11:16:01 2 5.22 0.00 0.91 0.00 0.05 93.82 11:16:01 3 4.18 0.00 1.04 0.05 0.05 94.68 11:17:01 all 4.91 0.00 1.00 0.03 0.03 94.02 11:17:01 0 4.99 0.00 1.10 0.00 0.03 93.87 11:17:01 1 5.06 0.00 0.95 0.13 0.05 93.80 11:17:01 2 5.25 0.00 0.97 0.00 0.03 93.75 11:17:01 3 4.33 0.00 0.99 0.00 0.03 94.65 11:18:01 all 4.87 0.00 0.96 0.03 0.05 94.10 11:18:01 0 4.28 0.00 0.80 0.05 0.05 94.82 11:18:01 1 6.05 0.00 1.14 0.03 0.03 92.75 11:18:01 2 4.44 0.00 0.94 0.00 0.03 94.59 11:18:01 3 4.72 0.00 0.94 0.05 0.07 94.23 11:19:01 all 15.78 0.00 2.29 0.49 0.06 81.38 11:19:01 0 14.57 0.00 2.29 0.32 0.05 82.78 11:19:01 1 17.64 0.00 2.39 0.42 0.08 79.48 11:19:01 2 14.46 0.00 2.11 0.43 0.07 82.93 11:19:01 3 16.46 0.00 2.39 0.77 0.05 80.33 11:20:01 all 12.80 0.00 0.50 0.85 0.03 85.81 11:20:01 0 2.65 0.00 0.38 0.90 0.02 96.05 11:20:01 1 29.22 0.00 0.85 0.08 0.05 69.79 11:20:01 2 4.58 0.00 0.32 0.00 0.02 95.09 11:20:01 3 14.68 0.00 0.47 2.42 0.03 82.40 Average: all 7.41 0.00 1.28 0.81 0.04 90.46 Average: 0 5.70 0.00 1.20 0.68 0.04 92.38 Average: 1 11.09 0.00 1.45 0.79 0.04 86.62 Average: 2 6.05 0.00 1.21 0.73 0.04 91.98 Average: 3 6.81 0.00 1.25 1.05 0.04 90.86