---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3865 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 438 153 0 3352 3222 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:72:54:57 brd ff:ff:ff:ff:ff:ff inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe72:5457/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:8b:64:23 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-3865) 02/08/25 _x86_64_ (4 CPU) 00:45:44 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 172.85 69.29 103.57 5614.80 41447.51 00:48:01 117.21 12.46 104.75 2234.96 21098.48 00:49:01 571.77 0.00 571.77 0.00 31463.96 00:50:01 483.06 4.08 478.98 68.62 40445.57 00:51:01 453.07 383.76 69.32 20960.59 42392.54 00:52:01 595.17 582.09 13.08 36245.96 1476.69 00:53:01 600.02 597.77 2.25 45772.45 85.56 00:54:01 542.56 541.04 1.52 12490.32 31.19 00:55:01 281.27 280.27 1.00 20828.13 11.60 00:56:01 131.83 110.93 20.90 5814.76 807.07 Average: 394.89 258.17 136.72 15003.54 17927.36 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1724776 3394676 2313876 57.29 51596 1773228 862316 16.95 505672 1629788 158452 00:48:01 1048696 3287096 2989956 74.03 64244 2312484 1265396 24.87 736976 2036416 142500 00:49:01 227016 3252672 3811636 94.38 103716 2966804 1279116 25.14 804924 2674748 1908 00:50:01 361168 3351268 3677484 91.06 139528 2927712 1170588 23.01 609384 2772228 67792 00:51:01 108336 3338328 3930316 97.32 161164 3153676 1080552 21.24 719044 2923108 13668 00:52:01 161268 3359112 3877384 96.01 161148 3100016 1020184 20.05 628364 2939296 64 00:53:01 165892 3350628 3872760 95.89 156864 3112428 1028184 20.21 561864 3023936 268 00:54:01 120928 3349844 3917724 97.01 154332 3126176 1028184 20.21 556452 3041380 172 00:55:01 392328 3358648 3646324 90.29 151144 2869232 1028184 20.21 540980 2788024 12 00:56:01 184476 3315540 3854176 95.43 153672 3056760 972856 19.12 633956 2929056 15520 Average: 449488 3335781 3589164 88.87 129741 2839852 1073556 21.10 629762 2675798 40036 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:01 ens3 427.65 260.91 1408.33 69.75 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 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:48:01 ens3 958.16 669.04 4969.62 52.14 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 13.45 12.15 2.89 3.30 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 381.21 331.50 3472.70 29.52 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 541.70 467.40 4211.08 32.21 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 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 00:52:01 ens3 84.87 144.31 7.82 1131.13 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 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 00:53:01 ens3 567.22 979.71 37.83 7878.45 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 100.70 154.22 7.03 1202.18 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 210.60 372.87 13.57 3017.22 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 72.24 116.01 18.33 790.87 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 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 335.79 350.84 1415.07 1420.78 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-3865) 02/08/25 _x86_64_ (4 CPU) 00:45:44 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 17.55 0.00 2.11 5.58 0.06 74.70 00:47:01 0 6.69 0.00 1.20 4.30 0.05 87.75 00:47:01 1 31.13 0.00 3.27 5.42 0.07 60.11 00:47:01 2 6.56 0.00 1.69 9.24 0.07 82.43 00:47:01 3 25.84 0.00 2.26 3.36 0.05 68.50 00:48:01 all 12.24 0.00 2.19 4.59 0.05 80.93 00:48:01 0 6.95 0.00 1.71 2.41 0.03 88.90 00:48:01 1 16.48 0.00 2.48 2.32 0.05 78.67 00:48:01 2 4.33 0.00 2.78 8.21 0.07 84.62 00:48:01 3 21.11 0.00 1.82 5.44 0.07 71.57 00:49:01 all 2.83 0.00 3.92 19.95 0.06 73.24 00:49:01 0 3.36 0.00 6.86 36.51 0.07 53.20 00:49:01 1 1.69 0.00 1.95 1.42 0.03 94.91 00:49:01 2 3.16 0.00 4.87 38.52 0.12 53.34 00:49:01 3 3.13 0.00 2.02 3.63 0.03 91.19 00:50:01 all 6.10 0.00 5.27 14.48 0.10 74.06 00:50:01 0 4.19 0.00 4.19 16.02 0.08 75.52 00:50:01 1 7.82 0.00 4.76 3.53 0.08 83.81 00:50:01 2 6.59 0.00 8.48 28.77 0.12 56.04 00:50:01 3 5.79 0.00 3.67 9.75 0.08 80.70 00:51:01 all 12.08 0.00 3.51 24.37 0.09 59.95 00:51:01 0 10.33 0.00 4.61 25.22 0.08 59.75 00:51:01 1 16.05 0.00 2.40 23.39 0.07 58.09 00:51:01 2 11.19 0.00 4.10 20.00 0.12 64.60 00:51:01 3 10.76 0.00 2.91 28.90 0.08 57.34 00:52:01 all 8.50 0.00 1.86 24.05 0.09 65.49 00:52:01 0 8.82 0.00 2.56 30.12 0.08 58.41 00:52:01 1 8.71 0.00 1.77 25.45 0.08 63.98 00:52:01 2 7.49 0.00 1.36 17.03 0.12 74.00 00:52:01 3 8.96 0.00 1.80 23.53 0.08 65.62 00:53:01 all 33.90 0.00 2.30 46.85 0.12 16.83 00:53:01 0 34.18 0.00 2.54 47.79 0.12 15.38 00:53:01 1 34.11 0.00 2.15 46.06 0.12 17.57 00:53:01 2 31.96 0.00 2.52 45.89 0.14 19.49 00:53:01 3 35.36 0.00 1.97 47.66 0.12 14.89 00:54:01 all 11.57 0.00 1.61 45.19 0.10 41.53 00:54:01 0 12.35 0.00 1.88 48.75 0.10 36.92 00:54:01 1 10.27 0.00 1.43 39.84 0.08 48.38 00:54:01 2 10.99 0.00 1.42 41.24 0.12 46.23 00:54:01 3 12.66 0.00 1.73 50.92 0.10 34.59 00:55:01 all 22.21 0.00 1.33 5.47 0.10 70.89 00:55:01 0 21.88 0.00 1.51 5.68 0.10 70.83 00:55:01 1 22.40 0.00 1.27 4.88 0.10 71.35 00:55:01 2 19.73 0.00 1.28 5.15 0.12 73.73 00:55:01 3 24.81 0.00 1.26 6.20 0.10 67.63 00:56:01 all 17.04 0.00 1.05 3.00 0.05 78.85 00:56:01 0 22.58 0.00 1.25 4.61 0.05 71.51 00:56:01 1 5.63 0.00 0.79 1.56 0.05 91.98 00:56:01 2 26.83 0.00 1.15 1.19 0.07 70.77 00:56:01 3 13.10 0.00 0.97 4.63 0.05 81.25 Average: all 14.39 0.00 2.52 19.31 0.08 63.69 Average: 0 13.13 0.00 2.83 22.12 0.08 61.84 Average: 1 15.42 0.00 2.23 15.36 0.07 66.92 Average: 2 12.88 0.00 2.96 21.48 0.10 62.57 Average: 3 16.14 0.00 2.04 18.32 0.08 63.43