---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-761 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: 2799.972 BogoMIPS: 5599.94 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 12G 8.1G 58% / 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 538 221 0 3183 3122 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:c0:a4:84 brd ff:ff:ff:ff:ff:ff inet 10.32.6.84/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fec0:a484/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:13:0b:4e 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-761) 02/20/25 _x86_64_ (4 CPU) 02:51:38 LINUX RESTART (4 CPU) 02:52:02 tps rtps wtps bread/s bwrtn/s 02:53:01 165.34 68.58 96.76 5581.02 42044.55 02:54:01 252.01 12.41 239.59 2232.69 28060.26 02:55:01 432.51 0.03 432.47 5.73 19592.40 02:56:01 264.38 0.02 264.37 3.73 15650.80 02:57:01 13.93 7.67 6.27 128.51 3060.42 02:58:01 24.76 10.01 14.75 302.48 10779.00 02:59:01 110.88 4.33 106.55 985.17 10844.33 03:00:01 383.89 0.47 383.42 3.73 25153.41 03:01:01 336.64 18.95 317.69 2819.32 21717.92 03:02:01 11.70 7.42 4.28 599.23 141.44 Average: 199.67 12.90 186.77 1259.04 17664.09 02:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1671796 3348964 2366856 58.61 51504 1781148 883444 17.37 550900 1634548 165420 02:54:01 845472 3233964 3193180 79.07 76836 2437528 1265324 24.87 769444 2177832 50520 02:55:01 455224 3215164 3583428 88.73 105096 2725332 1264748 24.86 830956 2440864 11736 02:56:01 288536 3295056 3750116 92.86 121264 2935612 1180936 23.21 831488 2584020 2252 02:57:01 960608 3256384 3078044 76.21 121432 2289724 1236972 24.32 814716 1995868 23464 02:58:01 797728 3300672 3240924 80.25 122488 2492336 1188992 23.37 849136 2122020 7340 02:59:01 373324 3169560 3665328 90.76 127092 2729540 1322852 26.00 1113468 2228980 49956 03:00:01 260108 3157948 3778544 93.56 142956 2771960 1328052 26.11 908328 2502708 5792 03:01:01 321988 3257032 3716664 92.03 150472 2843116 1055784 20.75 1277008 2118608 1140 03:02:01 275924 3215348 3762728 93.17 150864 2861460 999152 19.64 1847576 1609632 1476 Average: 625071 3245009 3413581 84.52 117000 2586776 1172626 23.05 979302 2141508 31910 02:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 02:53:01 ens3 320.74 241.28 1461.09 68.03 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 02:54:01 ens3 382.44 248.99 2504.09 26.86 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 357.21 227.04 2041.17 19.18 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 ens3 29.18 20.60 46.21 4.44 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 4.73 4.65 1.01 1.00 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 113.26 72.20 521.29 5.73 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 157.19 107.75 644.54 10.50 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 688.54 451.62 3362.31 35.17 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 3.46 3.46 0.30 0.30 0.00 0.00 0.00 0.00 03:01:01 ens3 172.34 290.44 18.77 2124.97 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:02:01 ens3 331.98 541.14 26.26 4332.01 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 255.65 220.54 1061.99 663.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-761) 02/20/25 _x86_64_ (4 CPU) 02:51:38 LINUX RESTART (4 CPU) 02:52:02 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 18.32 0.00 1.97 5.11 0.06 74.54 02:53:01 0 6.39 0.00 1.24 10.08 0.03 82.26 02:53:01 1 9.81 0.00 1.28 5.09 0.07 83.75 02:53:01 2 37.84 0.00 2.71 1.83 0.08 57.53 02:53:01 3 19.14 0.00 2.64 3.48 0.03 74.71 02:54:01 all 14.08 0.00 2.80 6.46 0.07 76.58 02:54:01 0 7.42 0.00 3.16 9.41 0.05 79.96 02:54:01 1 16.45 0.00 2.30 3.68 0.08 77.49 02:54:01 2 16.95 0.00 3.61 12.09 0.07 67.28 02:54:01 3 15.56 0.00 2.12 0.70 0.05 81.58 02:55:01 all 6.45 0.00 3.61 13.28 0.08 76.58 02:55:01 0 2.45 0.00 2.90 13.61 0.05 80.99 02:55:01 1 5.48 0.00 5.41 30.37 0.10 58.64 02:55:01 2 10.82 0.00 2.94 6.76 0.12 79.37 02:55:01 3 7.04 0.00 3.20 2.60 0.07 87.10 02:56:01 all 13.40 0.00 4.45 7.63 0.08 74.45 02:56:01 0 15.29 0.00 3.56 1.22 0.07 79.87 02:56:01 1 14.42 0.00 6.46 19.63 0.08 59.40 02:56:01 2 8.50 0.00 3.54 4.76 0.10 83.10 02:56:01 3 15.43 0.00 4.26 4.99 0.07 75.25 02:57:01 all 22.10 0.00 3.46 0.17 0.05 74.22 02:57:01 0 17.56 0.00 3.37 0.28 0.03 78.76 02:57:01 1 20.41 0.00 3.52 0.02 0.05 76.00 02:57:01 2 12.92 0.00 2.55 0.17 0.07 84.30 02:57:01 3 37.64 0.00 4.41 0.18 0.05 57.71 02:58:01 all 22.42 0.00 2.56 0.44 0.05 74.52 02:58:01 0 29.63 0.00 3.08 0.30 0.05 66.93 02:58:01 1 16.79 0.00 2.22 0.82 0.03 80.14 02:58:01 2 7.79 0.00 1.59 0.50 0.07 90.05 02:58:01 3 35.39 0.00 3.35 0.13 0.05 61.07 02:59:01 all 18.49 0.00 3.12 2.57 0.07 75.75 02:59:01 0 20.46 0.00 3.26 0.95 0.07 75.26 02:59:01 1 23.21 0.00 3.08 2.01 0.08 71.62 02:59:01 2 12.87 0.00 2.99 3.22 0.07 80.85 02:59:01 3 17.41 0.00 3.16 4.11 0.07 75.25 03:00:01 all 6.69 0.00 3.09 12.06 0.08 78.07 03:00:01 0 8.04 0.00 3.81 8.17 0.07 79.92 03:00:01 1 4.37 0.00 2.21 4.68 0.08 88.66 03:00:01 2 5.71 0.00 2.99 18.20 0.12 72.99 03:00:01 3 8.60 0.00 3.31 17.16 0.07 70.87 03:01:01 all 19.74 0.00 3.63 9.55 0.10 66.99 03:01:01 0 17.53 0.00 5.82 14.63 0.10 61.92 03:01:01 1 14.50 0.00 3.04 15.03 0.08 67.34 03:01:01 2 26.84 0.00 2.71 2.39 0.10 67.97 03:01:01 3 20.07 0.00 2.98 6.20 0.10 70.65 03:02:01 all 23.23 0.00 0.87 0.20 0.10 75.59 03:02:01 0 27.37 0.00 0.93 0.10 0.08 71.51 03:02:01 1 24.25 0.00 1.06 0.35 0.10 74.24 03:02:01 2 24.27 0.00 0.92 0.35 0.10 74.35 03:02:01 3 17.08 0.00 0.58 0.00 0.10 82.23 Average: all 16.50 0.00 2.96 5.74 0.07 74.73 Average: 0 15.24 0.00 3.12 5.85 0.06 75.74 Average: 1 15.00 0.00 3.06 8.15 0.08 73.72 Average: 2 16.41 0.00 2.66 5.02 0.09 75.83 Average: 3 19.33 0.00 3.00 3.96 0.07 73.64