---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-332 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: 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): 0-3 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 484 686 0 2772 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:75:20:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fe75:204f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:18:d1:75 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:faff:fe18:d175/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-332) 04/16/25 _x86_64_ (4 CPU) 13:29:55 LINUX RESTART (4 CPU) 13:30:01 tps rtps wtps bread/s bwrtn/s 13:31:02 181.39 87.79 93.60 5868.49 41069.57 13:32:01 144.38 13.01 131.37 2317.57 20793.22 13:33:01 92.75 0.00 92.75 0.00 13736.64 13:34:01 3.58 0.00 3.58 0.00 247.56 13:35:01 4.37 0.00 4.37 0.00 1739.18 13:36:01 3.03 0.00 3.03 0.00 294.62 13:37:01 2.83 0.00 2.83 0.00 397.53 13:38:01 3.53 0.00 3.53 0.00 301.90 13:39:01 3.43 0.00 3.43 0.00 452.46 13:40:01 3.23 0.00 3.23 0.00 397.27 13:41:01 3.35 0.00 3.35 0.00 508.98 13:42:01 24.18 3.78 20.39 292.70 2898.10 Average: 39.02 8.71 30.32 704.31 6883.62 13:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:31:02 1699876 3314692 2338776 57.91 42052 1733588 936540 18.41 587572 1583396 103936 13:32:01 1009964 3218288 3028688 74.99 71108 2272476 1393212 27.39 846576 1953512 134404 13:33:01 831828 3281264 3206824 79.40 89304 2477156 1309816 25.75 872828 2072360 3208 13:34:01 834460 3288192 3204192 79.34 89532 2481028 1320628 25.96 870272 2072400 2256 13:35:01 798056 3281712 3240596 80.24 89692 2509680 1328472 26.11 876988 2097344 2960 13:36:01 791724 3283916 3246928 80.40 89852 2517624 1329000 26.12 879800 2101608 4612 13:37:01 780948 3282652 3257704 80.66 90004 2526344 1328344 26.11 884104 2106256 4176 13:38:01 770296 3280236 3268356 80.93 90184 2533752 1329624 26.14 890828 2109964 5816 13:39:01 763620 3281312 3275032 81.09 90384 2540776 1328688 26.12 893172 2113452 3196 13:40:01 755796 3282676 3282856 81.29 90588 2549164 1329496 26.13 895372 2117972 3792 13:41:01 421820 2996228 3616832 89.56 90784 2594656 1599020 31.43 1198348 2147060 37712 13:42:01 699664 3246184 3338988 82.68 92948 2575204 994320 19.55 1102252 1982256 20716 Average: 846504 3253113 3192148 79.04 84703 2442621 1293930 25.43 899843 2038132 27232 13:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:31:02 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 13:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:02 ens3 388.99 254.96 1498.91 70.45 0.00 0.00 0.00 0.00 13:32:01 lo 2.17 2.17 0.20 0.20 0.00 0.00 0.00 0.00 13:32:01 docker0 153.25 234.49 8.32 1324.07 0.00 0.00 0.00 0.00 13:32:01 veth66f3a67 76.17 127.47 5.36 801.62 0.00 0.00 0.00 0.07 13:32:01 ens3 313.29 207.22 2010.90 20.77 0.00 0.00 0.00 0.00 13:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 docker0 62.91 128.96 3.49 1001.43 0.00 0.00 0.00 0.00 13:33:01 veth66f3a67 62.91 129.03 4.35 1001.44 0.00 0.00 0.00 0.08 13:33:01 ens3 140.61 71.97 1003.97 7.33 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth66f3a67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 6.55 6.58 1.38 1.80 0.00 0.00 0.00 0.00 13:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:35:01 docker0 98.18 103.52 6.27 737.88 0.00 0.00 0.00 0.00 13:35:01 veth66f3a67 98.18 103.53 7.61 737.89 0.00 0.00 0.00 0.06 13:35:01 ens3 109.42 103.92 739.12 9.12 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth66f3a67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 6.03 5.23 1.34 1.80 0.00 0.00 0.00 0.00 13:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth66f3a67 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 6.12 4.70 1.29 1.63 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth66f3a67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 8.70 6.45 1.87 2.14 0.00 0.00 0.00 0.00 13:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth66f3a67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 7.28 6.90 1.55 1.91 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth66f3a67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 6.62 6.72 1.44 1.99 0.00 0.00 0.00 0.00 13:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth66f3a67 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 8.97 8.70 1.94 2.27 0.00 0.00 0.00 0.00 13:42:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:42:01 docker0 107.30 111.91 7.11 744.97 0.00 0.00 0.00 0.00 13:42:01 ens3 133.57 126.12 757.02 20.76 0.00 0.00 0.00 0.00 Average: lo 0.42 0.42 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 34.97 47.98 2.09 315.96 0.00 0.00 0.00 0.00 Average: ens3 94.37 67.26 499.63 11.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-332) 04/16/25 _x86_64_ (4 CPU) 13:29:55 LINUX RESTART (4 CPU) 13:30:01 CPU %user %nice %system %iowait %steal %idle 13:31:02 all 14.77 0.00 2.14 5.23 0.05 77.81 13:31:02 0 12.63 0.00 2.53 1.88 0.03 82.93 13:31:02 1 18.93 0.00 2.35 6.15 0.05 72.52 13:31:02 2 6.47 0.00 1.62 10.66 0.07 81.18 13:31:02 3 21.03 0.00 2.09 2.21 0.03 74.63 13:32:01 all 17.34 0.00 3.11 3.67 0.06 75.82 13:32:01 0 3.74 0.00 1.98 0.89 0.05 93.34 13:32:01 1 36.02 0.00 3.64 2.71 0.07 57.57 13:32:01 2 8.26 0.00 2.69 8.69 0.05 80.31 13:32:01 3 21.32 0.00 4.09 2.40 0.07 72.12 13:33:01 all 5.30 0.00 1.94 2.37 0.05 90.33 13:33:01 0 5.55 0.00 1.62 0.52 0.05 92.27 13:33:01 1 3.55 0.00 2.59 4.55 0.05 89.25 13:33:01 2 7.40 0.00 1.75 1.12 0.07 89.67 13:33:01 3 4.71 0.00 1.85 3.30 0.03 90.10 13:34:01 all 3.32 0.00 0.87 0.03 0.04 95.74 13:34:01 0 3.73 0.00 0.92 0.13 0.05 95.17 13:34:01 1 2.95 0.00 0.83 0.00 0.03 96.18 13:34:01 2 3.10 0.00 0.83 0.00 0.03 96.03 13:34:01 3 3.47 0.00 0.84 0.02 0.05 95.62 13:35:01 all 7.47 0.00 1.04 0.03 0.05 91.41 13:35:01 0 8.73 0.00 1.15 0.05 0.05 90.02 13:35:01 1 7.59 0.00 1.07 0.07 0.05 91.22 13:35:01 2 7.75 0.00 1.04 0.02 0.07 91.13 13:35:01 3 5.79 0.00 0.89 0.00 0.05 93.27 13:36:01 all 4.14 0.00 0.81 0.03 0.05 94.97 13:36:01 0 5.00 0.00 0.69 0.00 0.03 94.28 13:36:01 1 3.44 0.00 0.85 0.10 0.05 95.56 13:36:01 2 4.06 0.00 0.90 0.02 0.05 94.97 13:36:01 3 4.06 0.00 0.85 0.00 0.05 95.04 13:37:01 all 3.77 0.00 0.76 0.03 0.05 95.39 13:37:01 0 3.91 0.00 0.68 0.02 0.03 95.36 13:37:01 1 3.29 0.00 0.85 0.02 0.05 95.79 13:37:01 2 3.99 0.00 0.75 0.00 0.05 95.21 13:37:01 3 3.89 0.00 0.75 0.10 0.05 95.21 13:38:01 all 3.97 0.00 0.94 0.03 0.05 95.01 13:38:01 0 3.97 0.00 0.84 0.00 0.05 95.14 13:38:01 1 3.95 0.00 0.88 0.00 0.05 95.11 13:38:01 2 3.62 0.00 1.02 0.00 0.07 95.29 13:38:01 3 4.34 0.00 1.04 0.10 0.05 94.48 13:39:01 all 3.99 0.00 1.04 0.04 0.05 94.88 13:39:01 0 3.69 0.00 0.99 0.00 0.05 95.26 13:39:01 1 3.89 0.00 1.04 0.00 0.05 95.02 13:39:01 2 3.91 0.00 1.05 0.12 0.05 94.87 13:39:01 3 4.46 0.00 1.07 0.03 0.05 94.39 13:40:01 all 4.61 0.00 1.03 0.03 0.05 94.27 13:40:01 0 4.19 0.00 1.04 0.00 0.05 94.71 13:40:01 1 4.81 0.00 1.05 0.00 0.05 94.09 13:40:01 2 4.93 0.00 1.05 0.13 0.07 93.82 13:40:01 3 4.51 0.00 0.97 0.00 0.05 94.47 13:41:01 all 8.14 0.00 1.06 0.03 0.05 90.71 13:41:01 0 7.81 0.00 0.94 0.00 0.03 91.21 13:41:01 1 9.79 0.00 1.20 0.00 0.07 88.94 13:41:01 2 6.82 0.00 1.15 0.13 0.07 91.83 13:41:01 3 8.15 0.00 0.94 0.00 0.07 90.85 13:41:01 CPU %user %nice %system %iowait %steal %idle 13:42:01 all 19.78 0.00 2.48 0.55 0.08 77.11 13:42:01 0 14.92 0.00 2.58 0.23 0.07 82.20 13:42:01 1 13.41 0.00 2.22 0.20 0.08 84.08 13:42:01 2 14.92 0.00 2.34 1.56 0.07 81.12 13:42:01 3 35.96 0.00 2.78 0.20 0.08 60.97 Average: all 8.03 0.00 1.43 1.00 0.05 89.48 Average: 0 6.49 0.00 1.33 0.31 0.05 91.83 Average: 1 9.26 0.00 1.55 1.14 0.05 88.00 Average: 2 6.26 0.00 1.35 1.86 0.06 90.47 Average: 3 10.12 0.00 1.51 0.69 0.05 87.63