---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7965 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: 2800.000 BogoMIPS: 5600.00 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 14G 6.2G 69% / 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 641 629 0 2673 3019 Swap: 1023 1 1022 ---> 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:33:ed:14 brd ff:ff:ff:ff:ff:ff inet 10.32.6.10/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe33:ed14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:40:c2:cc 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-7965) 10/18/24 _x86_64_ (4 CPU) 01:19:30 LINUX RESTART (4 CPU) 01:20:01 tps rtps wtps bread/s bwrtn/s 01:21:01 137.79 49.29 88.50 2722.88 8470.45 01:22:02 443.07 68.91 374.16 12361.69 126576.07 01:23:01 591.55 65.88 525.68 3641.84 33883.28 01:24:01 180.69 29.55 151.14 3275.05 7718.85 01:25:01 209.60 16.95 192.65 2672.75 25965.01 01:26:01 121.40 56.67 64.72 3729.91 16408.07 01:27:01 430.16 352.87 77.29 22011.40 8352.47 01:28:01 45.86 24.30 21.56 1270.59 860.52 Average: 269.48 83.08 186.40 6469.19 28568.04 01:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 1604880 3341948 2433772 60.26 54500 1837244 906396 17.82 582268 1670484 146192 01:22:02 147456 3145876 3891196 96.35 126336 2914620 1542476 30.32 770076 2780816 208084 01:23:01 553040 3217600 3485612 86.31 161104 2568492 1329124 26.13 770584 2399556 13748 01:24:01 426320 3298956 3612332 89.44 166588 2752288 1261732 24.80 841804 2437224 2076 01:25:01 413708 3296208 3624944 89.76 203252 2706312 1470516 28.91 905484 2363948 2092 01:26:01 809916 3305384 3228736 79.95 213636 2336956 1136600 22.34 956620 1942740 52 01:27:01 777552 3144716 3261100 80.75 213420 2223788 1250176 24.57 1270492 1680076 1924 01:28:01 671136 3091124 3367516 83.38 214736 2275608 1212388 23.83 1588592 1467572 14600 Average: 675501 3230226 3363151 83.27 169196 2451914 1263676 24.84 960740 2092802 48596 01:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 01:21:01 ens3 408.53 240.44 1579.83 69.04 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:02 lo 2.12 2.12 0.19 0.19 0.00 0.00 0.00 0.00 01:22:02 ens3 907.20 477.88 14721.65 40.46 0.00 0.00 0.00 0.00 01:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 100.36 68.11 439.09 7.49 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 ens3 188.65 130.91 1219.09 11.24 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 398.37 314.68 2044.66 29.54 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 lo 4.60 4.60 0.35 0.35 0.00 0.00 0.00 0.00 01:26:01 ens3 90.12 76.17 441.21 6.67 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 lo 5.67 5.67 0.50 0.50 0.00 0.00 0.00 0.00 01:27:01 ens3 188.97 366.46 19.78 2808.33 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 01:28:01 ens3 110.06 213.46 20.44 1571.39 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 299.72 236.46 2570.92 568.84 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-7965) 10/18/24 _x86_64_ (4 CPU) 01:19:30 LINUX RESTART (4 CPU) 01:20:01 CPU %user %nice %system %iowait %steal %idle 01:21:01 all 21.59 0.00 1.85 3.96 0.06 72.53 01:21:01 0 11.78 0.00 1.40 8.00 0.03 78.79 01:21:01 1 27.89 0.00 1.61 0.64 0.05 69.82 01:21:01 2 13.34 0.00 1.92 4.11 0.08 80.54 01:21:01 3 33.36 0.00 2.52 3.07 0.05 61.01 01:22:02 all 25.52 0.00 10.10 12.73 0.10 51.55 01:22:02 0 29.05 0.00 8.61 11.38 0.10 50.86 01:22:02 1 22.40 0.00 11.20 16.79 0.08 49.53 01:22:02 2 19.92 0.00 10.69 12.49 0.12 56.78 01:22:02 3 30.72 0.00 9.84 10.29 0.10 49.05 01:23:01 all 8.48 0.00 4.86 28.37 0.10 58.19 01:23:01 0 7.46 0.00 5.09 32.16 0.10 55.18 01:23:01 1 6.85 0.00 4.22 16.51 0.09 72.33 01:23:01 2 11.28 0.00 5.44 26.41 0.14 56.73 01:23:01 3 8.33 0.00 4.74 38.32 0.10 48.51 01:24:01 all 31.20 0.00 3.76 7.08 0.08 57.86 01:24:01 0 29.38 0.00 3.91 6.29 0.07 60.36 01:24:01 1 30.64 0.00 3.56 8.78 0.08 56.94 01:24:01 2 30.42 0.00 4.21 4.14 0.08 61.15 01:24:01 3 34.38 0.00 3.36 9.12 0.10 53.04 01:25:01 all 20.28 0.00 6.96 7.10 0.10 65.55 01:25:01 0 18.92 0.00 7.31 5.65 0.08 68.04 01:25:01 1 20.69 0.00 6.45 10.72 0.08 62.07 01:25:01 2 20.09 0.00 7.87 7.97 0.12 63.95 01:25:01 3 21.45 0.00 6.22 4.12 0.08 68.13 01:26:01 all 41.16 0.00 7.73 3.69 0.09 47.34 01:26:01 0 43.34 0.00 7.66 3.98 0.08 44.93 01:26:01 1 39.27 0.00 7.77 4.32 0.10 48.54 01:26:01 2 41.25 0.00 7.60 2.44 0.10 48.61 01:26:01 3 40.77 0.00 7.87 4.00 0.10 47.26 01:27:01 all 19.20 0.00 2.30 13.82 0.10 64.58 01:27:01 0 18.58 0.00 1.84 10.37 0.08 69.13 01:27:01 1 19.07 0.00 2.68 17.61 0.08 60.56 01:27:01 2 19.31 0.00 2.39 12.03 0.12 66.15 01:27:01 3 19.83 0.00 2.33 15.33 0.08 62.42 01:28:01 all 20.80 0.00 0.94 1.28 0.06 76.92 01:28:01 0 17.01 0.00 0.83 0.69 0.07 81.41 01:28:01 1 16.82 0.00 0.93 3.05 0.05 79.14 01:28:01 2 36.49 0.00 1.24 1.14 0.07 61.07 01:28:01 3 12.96 0.00 0.75 0.22 0.05 86.02 Average: all 23.55 0.00 4.80 9.70 0.09 61.86 Average: 0 21.93 0.00 4.56 9.76 0.08 63.68 Average: 1 22.98 0.00 4.79 9.77 0.08 62.37 Average: 2 24.05 0.00 5.16 8.79 0.10 61.90 Average: 3 25.25 0.00 4.69 10.49 0.08 59.48