---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4349 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2799.870 BogoMIPS: 5599.74 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 688K 394M 1% /run /dev/vda1 20G 13G 6.9G 65% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 485 841 0 2617 3175 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:c4:8c:10 brd ff:ff:ff:ff:ff:ff inet 10.32.6.52/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fec4:8c10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:3f:78:6f 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4349) 01/21/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 145.03 78.44 66.59 6171.24 41228.21 14:25:01 101.61 16.08 85.53 2234.88 39207.59 14:26:01 457.84 272.30 185.54 20481.49 113942.63 14:27:01 321.84 52.60 269.24 3704.77 30975.27 14:28:01 166.97 4.57 162.41 411.26 18356.01 14:29:01 8.48 0.03 8.45 0.27 1207.00 14:30:01 0.95 0.00 0.95 0.00 11.33 14:31:01 1.37 0.00 1.37 0.00 16.26 14:32:01 75.25 31.71 43.54 1535.21 1547.21 Average: 142.24 50.71 91.53 3841.27 27369.30 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1568288 3286340 2470368 61.17 46236 1827816 926324 18.21 664204 1627532 191148 14:25:01 296288 3308480 3742368 92.66 71132 3048960 1148588 22.58 631324 2846356 268416 14:26:01 853984 3249276 3184672 78.85 124800 2365652 1102452 21.67 606328 2295932 19032 14:27:01 475836 3315280 3562820 88.22 141504 2773516 996192 19.58 661960 2596792 152 14:28:01 973976 3261148 3064680 75.88 155152 2224580 1496284 29.41 777412 1997900 34840 14:29:01 968568 3255848 3070088 76.02 155212 2224592 1496284 29.41 781688 1997896 4 14:30:01 969636 3256964 3069020 75.99 155248 2224596 1504284 29.57 780604 1997900 16 14:31:01 963892 3251248 3074764 76.13 155272 2224600 1504284 29.57 787008 1997904 200 14:32:01 910912 3259360 3127744 77.45 159636 2282188 938292 18.44 818088 2023064 43400 Average: 886820 3271549 3151836 78.04 129355 2355167 1234776 24.27 723180 2153475 61912 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:02 ens3 370.17 249.24 1459.49 62.66 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 14:25:01 ens3 510.69 384.61 12084.94 29.30 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 14:26:01 ens3 429.74 337.83 3415.05 32.72 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:27:01 ens3 100.27 86.47 571.82 8.14 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 14.05 14.05 4.16 4.16 0.00 0.00 0.00 0.00 14:28:01 ens3 119.18 89.44 258.91 22.59 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 58.62 58.62 12.27 12.27 0.00 0.00 0.00 0.00 14:29:01 ens3 108.38 77.60 21.54 60.89 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 58.57 58.57 11.67 11.67 0.00 0.00 0.00 0.00 14:30:01 ens3 108.28 80.74 21.65 56.12 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 47.84 47.84 8.56 8.56 0.00 0.00 0.00 0.00 14:31:01 ens3 62.26 48.29 12.34 31.95 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 14.55 14.55 2.02 2.02 0.00 0.00 0.00 0.00 14:32:01 ens3 31.29 26.13 27.04 12.53 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 22.08 22.08 4.35 4.35 0.00 0.00 0.00 0.00 Average: ens3 203.91 152.95 1967.16 35.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4349) 01/21/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 17.99 0.00 2.34 4.52 0.05 75.10 14:24:02 0 19.36 0.00 3.13 4.55 0.05 72.91 14:24:02 1 24.19 0.00 2.58 5.08 0.07 68.09 14:24:02 2 7.68 0.00 1.65 7.17 0.03 83.47 14:24:02 3 20.77 0.00 1.96 1.30 0.05 75.92 14:25:01 all 16.79 0.00 2.54 2.52 0.05 78.10 14:25:01 0 30.23 0.00 2.81 0.29 0.05 66.62 14:25:01 1 7.34 0.00 1.99 4.62 0.03 86.02 14:25:01 2 8.05 0.00 2.42 2.52 0.05 86.96 14:25:01 3 21.59 0.00 2.95 2.64 0.03 72.79 14:26:01 all 16.15 0.00 7.57 10.76 0.08 65.43 14:26:01 0 21.06 0.00 9.63 10.67 0.08 58.55 14:26:01 1 17.05 0.00 6.96 5.72 0.07 70.20 14:26:01 2 15.18 0.00 6.94 14.74 0.12 63.01 14:26:01 3 11.25 0.00 6.78 11.91 0.08 69.98 14:27:01 all 18.82 0.00 5.45 8.88 0.08 66.77 14:27:01 0 16.72 0.00 5.86 23.64 0.08 53.69 14:27:01 1 18.07 0.00 4.34 2.95 0.07 74.57 14:27:01 2 20.26 0.00 5.77 3.58 0.08 70.30 14:27:01 3 20.26 0.00 5.81 5.24 0.08 68.60 14:28:01 all 23.46 0.00 4.82 3.62 0.07 68.03 14:28:01 0 23.39 0.00 4.96 8.00 0.07 63.59 14:28:01 1 23.38 0.00 4.98 1.25 0.07 70.32 14:28:01 2 23.69 0.00 4.52 1.69 0.08 70.02 14:28:01 3 23.35 0.00 4.84 3.53 0.05 68.23 14:29:01 all 0.72 0.00 0.52 0.18 0.03 98.55 14:29:01 0 0.69 0.00 0.45 0.07 0.03 98.76 14:29:01 1 0.62 0.00 0.52 0.64 0.02 98.21 14:29:01 2 0.95 0.00 0.45 0.00 0.02 98.58 14:29:01 3 0.64 0.00 0.67 0.00 0.05 98.64 14:30:01 all 1.00 0.00 0.57 0.01 0.03 98.40 14:30:01 0 0.68 0.00 0.42 0.03 0.02 98.85 14:30:01 1 1.38 0.00 0.77 0.00 0.02 97.84 14:30:01 2 0.79 0.00 0.58 0.00 0.02 98.61 14:30:01 3 1.13 0.00 0.53 0.00 0.03 98.30 14:31:01 all 0.41 0.00 0.38 0.01 0.02 99.18 14:31:01 0 0.50 0.00 0.33 0.05 0.02 99.10 14:31:01 1 0.34 0.00 0.34 0.00 0.02 99.31 14:31:01 2 0.45 0.00 0.37 0.00 0.02 99.17 14:31:01 3 0.37 0.00 0.45 0.00 0.03 99.15 14:32:01 all 8.60 0.00 1.03 1.82 0.04 88.51 14:32:01 0 4.96 0.00 0.88 3.32 0.05 90.80 14:32:01 1 1.71 0.00 0.82 0.22 0.02 97.24 14:32:01 2 12.75 0.00 1.32 1.18 0.03 84.71 14:32:01 3 14.98 0.00 1.10 2.54 0.05 81.33 Average: all 11.51 0.00 2.79 3.58 0.05 82.07 Average: 0 13.00 0.00 3.15 5.62 0.05 78.18 Average: 1 10.43 0.00 2.58 2.26 0.04 84.69 Average: 2 9.95 0.00 2.65 3.41 0.05 83.94 Average: 3 12.67 0.00 2.78 3.00 0.05 81.50