---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12293 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 12G 7.8G 60% / 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 461 129 0 3353 3199 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:93:1a:a2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.176/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe93:1aa2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:bc:a0:b6 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-12293) 12/07/24 _x86_64_ (4 CPU) 00:45:34 LINUX RESTART (4 CPU) 00:46:02 tps rtps wtps bread/s bwrtn/s 00:47:01 159.09 67.58 91.51 5048.23 33401.12 00:48:01 91.32 12.48 78.84 2259.62 22228.70 00:49:01 484.49 0.00 484.49 0.00 25229.93 00:50:01 496.27 3.08 493.19 69.69 22720.59 00:51:01 454.64 348.99 105.65 20103.55 63603.40 00:52:01 594.97 582.09 12.88 32408.47 1439.63 00:53:01 599.97 595.79 4.18 48530.67 206.16 00:54:01 566.31 564.31 2.00 12011.33 32.93 00:55:01 239.86 239.01 0.85 20372.47 10.66 00:56:01 141.45 122.98 18.48 5416.06 715.89 Average: 383.22 253.94 129.28 14638.42 16932.47 00:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1667912 3370216 2370740 58.70 52924 1805028 868528 17.07 552748 1639988 139936 00:48:01 1037932 3280240 3000720 74.30 62492 2319484 1242652 24.43 755548 2030748 3500 00:49:01 292160 3239136 3746492 92.77 100044 2910812 1271400 24.99 829848 2602828 5096 00:50:01 538952 3331940 3499700 86.66 130336 2733944 1250792 24.59 706752 2490664 220 00:51:01 103760 3323352 3934892 97.43 160880 3146032 1076576 21.16 763844 2883012 12900 00:52:01 583384 3336388 3455268 85.55 160604 2674200 1024156 20.13 658292 2506036 3280 00:53:01 173984 3335700 3864668 95.69 157088 3099560 1024156 20.13 615264 2972296 116 00:54:01 142540 3335584 3896112 96.47 155060 3093560 1024156 20.13 608124 2970404 40 00:55:01 376848 3338888 3661804 90.67 152492 2866620 1024156 20.13 599024 2746340 184 00:56:01 182996 3299100 3855656 95.47 153964 3043096 964640 18.96 665968 2897848 15620 Average: 510047 3319054 3528605 87.37 128588 2769234 1077121 21.17 675541 2574016 18089 00:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 00:47:01 ens3 368.06 230.69 1447.90 68.63 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 00:48:01 ens3 693.73 490.97 4431.14 38.91 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 94.17 66.76 396.03 8.21 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 27.95 26.50 5.94 10.22 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 640.01 561.62 7503.35 38.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 00:52:01 ens3 21.76 34.83 3.46 252.05 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 00:53:01 ens3 619.61 1041.11 41.47 8391.06 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 86.40 128.40 6.10 998.72 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 222.81 377.25 14.36 3052.76 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:56:01 ens3 83.02 129.34 18.25 912.12 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 285.62 308.89 1386.77 1379.37 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12293) 12/07/24 _x86_64_ (4 CPU) 00:45:34 LINUX RESTART (4 CPU) 00:46:02 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 20.05 0.00 1.98 4.97 0.06 72.93 00:47:01 0 36.76 0.00 3.15 5.97 0.07 54.06 00:47:01 1 16.23 0.00 1.68 1.49 0.03 80.56 00:47:01 2 18.97 0.00 1.74 3.90 0.07 75.33 00:47:01 3 8.18 0.00 1.38 8.59 0.07 81.77 00:48:01 all 10.34 0.00 1.72 2.09 0.05 85.80 00:48:01 0 9.70 0.00 2.00 0.17 0.03 88.09 00:48:01 1 18.04 0.00 2.10 1.83 0.07 77.97 00:48:01 2 9.19 0.00 1.15 1.81 0.03 87.82 00:48:01 3 4.42 0.00 1.62 4.55 0.05 89.36 00:49:01 all 2.78 0.00 3.42 16.06 0.08 77.66 00:49:01 0 2.22 0.00 2.63 10.25 0.07 84.83 00:49:01 1 2.15 0.00 1.75 4.74 0.05 91.30 00:49:01 2 3.02 0.00 2.65 4.58 0.13 89.61 00:49:01 3 3.71 0.00 6.62 44.76 0.10 44.81 00:50:01 all 4.97 0.00 4.74 16.90 0.10 73.29 00:50:01 0 4.80 0.00 4.52 8.76 0.08 81.83 00:50:01 1 3.94 0.00 3.76 12.85 0.08 79.37 00:50:01 2 4.50 0.00 3.86 14.91 0.12 76.61 00:50:01 3 6.63 0.00 6.85 31.07 0.10 55.36 00:51:01 all 12.30 0.00 4.02 23.35 0.08 60.24 00:51:01 0 13.54 0.00 3.99 24.01 0.07 58.39 00:51:01 1 10.82 0.00 3.80 24.23 0.07 61.08 00:51:01 2 14.66 0.00 4.68 24.72 0.10 55.84 00:51:01 3 10.14 0.00 3.60 20.42 0.07 65.77 00:52:01 all 5.85 0.00 1.97 24.07 0.10 68.00 00:52:01 0 6.55 0.00 2.21 27.17 0.10 63.97 00:52:01 1 4.56 0.00 1.63 14.51 0.07 79.24 00:52:01 2 6.51 0.00 2.24 30.90 0.15 60.20 00:52:01 3 5.83 0.00 1.79 23.77 0.10 68.50 00:53:01 all 37.20 0.00 2.52 43.72 0.12 16.44 00:53:01 0 36.27 0.00 2.50 44.71 0.12 16.40 00:53:01 1 36.44 0.00 2.47 42.16 0.12 18.80 00:53:01 2 38.28 0.00 2.33 44.15 0.14 15.11 00:53:01 3 37.80 0.00 2.81 43.84 0.10 15.45 00:54:01 all 12.18 0.00 2.01 47.90 0.11 37.81 00:54:01 0 13.33 0.00 1.96 53.31 0.10 31.30 00:54:01 1 11.98 0.00 2.08 47.09 0.10 38.74 00:54:01 2 10.25 0.00 1.72 41.11 0.12 46.79 00:54:01 3 13.13 0.00 2.30 49.99 0.10 34.48 00:55:01 all 23.07 0.00 1.29 4.37 0.11 71.16 00:55:01 0 26.64 0.00 1.49 6.38 0.12 65.37 00:55:01 1 22.57 0.00 1.01 2.48 0.08 73.85 00:55:01 2 17.95 0.00 1.11 2.94 0.12 77.88 00:55:01 3 25.09 0.00 1.55 5.68 0.12 67.56 00:56:01 all 17.38 0.00 1.17 3.30 0.06 78.09 00:56:01 0 19.38 0.00 1.20 3.24 0.07 76.11 00:56:01 1 35.95 0.00 1.71 3.80 0.10 58.44 00:56:01 2 7.57 0.00 0.74 4.22 0.05 87.43 00:56:01 3 6.58 0.00 1.06 1.93 0.05 90.38 Average: all 14.60 0.00 2.48 18.66 0.09 64.17 Average: 0 16.88 0.00 2.56 18.38 0.08 62.10 Average: 1 16.26 0.00 2.20 15.51 0.08 65.95 Average: 2 13.07 0.00 2.22 17.29 0.10 67.32 Average: 3 12.15 0.00 2.96 23.50 0.09 61.30