---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10451 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 7.9G 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 458 147 0 3337 3201 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:8e:3f:22 brd ff:ff:ff:ff:ff:ff inet 10.32.6.110/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe8e:3f22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:40:2c:92 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-10451) 11/16/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 193.13 84.02 109.12 6597.83 41917.83 00:48:01 105.12 12.69 92.43 2288.56 20539.71 00:49:01 591.62 0.00 591.62 0.00 31541.68 00:50:01 445.59 3.56 442.02 50.10 38760.16 00:51:01 476.56 404.63 71.93 21501.52 43045.54 00:52:01 595.10 580.74 14.36 38822.20 1155.54 00:53:01 599.98 597.87 2.12 41835.79 83.71 00:54:01 521.90 520.41 1.48 13345.64 32.26 00:55:01 298.90 297.85 1.05 21238.73 11.86 Average: 425.92 278.46 147.46 16212.26 19676.44 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1612644 3302876 2426008 60.07 52252 1792520 939332 18.46 616056 1628588 134496 00:48:01 1028864 3279400 3009788 74.52 63380 2325540 1251584 24.60 752296 2034952 100576 00:49:01 187660 3247328 3850992 95.35 104280 2994984 1262324 24.81 823432 2687396 8972 00:50:01 266228 3334624 3772424 93.41 139696 3003784 1162432 22.85 658164 2814268 102560 00:51:01 616240 3326168 3422412 84.74 161432 2653224 1094640 21.52 751464 2400176 1004 00:52:01 337900 3338008 3700752 91.63 161472 2916680 1023276 20.11 652484 2751780 104 00:53:01 120012 3337868 3918640 97.03 158212 3144368 1023276 20.11 615768 3013784 288 00:54:01 133264 3344488 3905388 96.70 155692 3109860 1023276 20.11 600732 2984400 168 00:55:01 239168 3341456 3799484 94.08 153644 3005132 1023276 20.11 598788 2882404 4 Average: 504664 3316913 3533988 87.50 127784 2771788 1089268 21.41 674354 2577528 38686 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 ens3 411.41 261.11 1381.63 69.33 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:48:01 ens3 761.23 520.12 4970.53 43.32 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 00:48:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 00:49:01 ens3 9.27 8.77 2.03 2.58 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 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 452.50 386.36 4053.61 29.20 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 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:51:01 ens3 422.54 366.00 3467.64 25.37 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 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 134.66 236.84 11.02 1879.54 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 00:52:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 00:53:01 ens3 596.42 856.16 39.71 6874.02 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 00:53:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 00:54:01 ens3 113.35 176.92 7.84 1393.12 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 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:55:01 ens3 224.71 405.47 14.48 3281.60 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 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 346.59 357.24 1543.67 1513.58 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 0.71 0.71 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10451) 11/16/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 18.28 0.00 2.51 5.90 0.06 73.24 00:47:02 0 13.79 0.00 3.11 4.47 0.05 78.57 00:47:02 1 5.98 0.00 1.29 7.59 0.05 85.10 00:47:02 2 30.51 0.00 3.15 5.73 0.08 60.53 00:47:02 3 22.84 0.00 2.49 5.84 0.07 68.76 00:48:01 all 12.69 0.00 2.10 2.99 0.06 82.17 00:48:01 0 11.20 0.00 1.82 2.39 0.05 84.55 00:48:01 1 4.48 0.00 1.95 6.25 0.05 87.27 00:48:01 2 23.26 0.00 2.79 2.80 0.09 71.06 00:48:01 3 11.84 0.00 1.82 0.49 0.03 85.81 00:49:01 all 2.33 0.00 3.83 20.25 0.08 73.52 00:49:01 0 2.01 0.00 3.23 12.86 0.05 81.84 00:49:01 1 2.75 0.00 4.60 23.34 0.05 69.26 00:49:01 2 3.19 0.00 5.77 41.93 0.15 48.97 00:49:01 3 1.39 0.00 1.73 2.87 0.05 93.96 00:50:01 all 5.79 0.00 5.22 14.28 0.08 74.63 00:50:01 0 8.02 0.00 4.61 16.23 0.08 71.06 00:50:01 1 4.30 0.00 3.32 3.48 0.07 88.83 00:50:01 2 7.89 0.00 8.57 28.33 0.10 55.11 00:50:01 3 3.02 0.00 4.41 9.25 0.07 83.27 00:51:01 all 11.63 0.00 3.42 26.37 0.09 58.48 00:51:01 0 14.40 0.00 2.96 26.29 0.07 56.29 00:51:01 1 10.06 0.00 3.22 29.68 0.08 56.96 00:51:01 2 10.61 0.00 4.46 22.19 0.14 62.60 00:51:01 3 11.44 0.00 3.05 27.33 0.07 58.11 00:52:01 all 10.85 0.00 1.81 23.68 0.09 63.58 00:52:01 0 12.21 0.00 2.25 30.91 0.10 54.53 00:52:01 1 10.69 0.00 2.15 26.74 0.08 60.34 00:52:01 2 10.49 0.00 2.29 29.38 0.14 57.71 00:52:01 3 10.04 0.00 0.61 8.07 0.05 81.23 00:53:01 all 32.00 0.00 2.25 48.45 0.11 17.19 00:53:01 0 31.85 0.00 2.24 48.89 0.12 16.91 00:53:01 1 30.11 0.00 2.17 49.06 0.10 18.56 00:53:01 2 32.87 0.00 2.62 48.31 0.12 16.07 00:53:01 3 33.13 0.00 1.99 47.56 0.10 17.22 00:54:01 all 12.06 0.00 1.53 41.14 0.10 45.17 00:54:01 0 14.93 0.00 1.78 50.22 0.10 32.96 00:54:01 1 12.02 0.00 1.71 39.59 0.08 46.59 00:54:01 2 11.68 0.00 1.47 37.17 0.14 49.54 00:54:01 3 9.64 0.00 1.11 37.59 0.07 51.59 00:55:01 all 21.80 0.00 1.30 5.90 0.11 70.89 00:55:01 0 24.13 0.00 1.44 6.20 0.10 68.13 00:55:01 1 22.37 0.00 1.45 5.59 0.10 70.48 00:55:01 2 17.84 0.00 1.08 5.65 0.13 75.30 00:55:01 3 22.80 0.00 1.24 6.16 0.10 69.71 Average: all 14.16 0.00 2.66 21.01 0.09 62.08 Average: 0 14.73 0.00 2.60 22.04 0.08 60.54 Average: 1 11.42 0.00 2.43 21.25 0.07 64.82 Average: 2 16.47 0.00 3.58 24.63 0.12 55.20 Average: 3 14.05 0.00 2.05 16.15 0.07 67.69