---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5109 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 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 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 456 688 0 2799 3204 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:28:20:19 brd ff:ff:ff:ff:ff:ff inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe28:2019/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:7e:33:af 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-5109) 03/21/24 _x86_64_ (4 CPU) 04:51:53 LINUX RESTART (4 CPU) 04:52:01 tps rtps wtps bread/s bwrtn/s 04:53:02 129.53 68.86 60.67 5590.27 40945.73 04:54:01 134.42 27.64 106.78 3265.75 42192.58 04:55:01 258.17 89.48 168.69 4744.45 87568.36 04:56:01 267.24 64.47 202.77 3660.99 22847.13 04:57:01 102.82 19.73 83.09 1584.54 4751.75 04:58:01 86.39 2.27 84.12 166.91 8130.24 04:59:01 370.96 348.65 22.31 27756.08 9607.06 05:00:01 54.09 26.61 27.48 1347.11 1278.72 Average: 175.55 81.08 94.47 6020.50 27138.04 04:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:02 1727164 3350988 2311488 57.23 39004 1745316 893160 17.56 560268 1582884 104764 04:54:01 355012 3341628 3683640 91.21 65900 3045200 1125168 22.12 643820 2794908 177020 04:55:01 1223936 2932076 2814716 69.69 117348 1702888 1729688 34.00 896752 1630432 49252 04:56:01 898992 3251080 3139660 77.74 136128 2304096 1287688 25.31 856104 1992640 1520 04:57:01 773820 3328920 3264832 80.84 143864 2467924 1223096 24.04 872584 2067380 52416 04:58:01 1889040 3285396 2149612 53.23 145488 1379096 1276032 25.08 614992 1287744 22116 04:59:01 837180 3323576 3201472 79.27 145988 2454440 1051940 20.68 1154668 1786900 4436 05:00:01 692204 3244224 3346448 82.86 148092 2517428 1054056 20.72 1809544 1275772 17264 Average: 1049668 3257236 2988984 74.01 117726 2202048 1205104 23.69 926092 1802332 53598 04:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:02 ens3 456.37 313.03 1703.06 66.72 0.00 0.00 0.00 0.00 04:53:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 ens3 452.75 217.05 13969.20 24.17 0.00 0.00 0.00 0.00 04:54:01 lo 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 ens3 231.91 143.60 311.34 43.84 0.00 0.00 0.00 0.00 04:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 ens3 222.48 147.78 238.24 44.22 0.00 0.00 0.00 0.00 04:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 ens3 196.20 134.61 812.42 15.88 0.00 0.00 0.00 0.00 04:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 ens3 121.38 76.42 50.74 27.30 0.00 0.00 0.00 0.00 04:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 ens3 252.10 364.83 29.90 2623.10 0.00 0.00 0.00 0.00 04:59:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 04:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 ens3 223.01 388.17 30.66 2956.24 0.00 0.00 0.00 0.00 05:00:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 269.14 223.19 2118.29 726.61 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.09 0.09 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-5109) 03/21/24 _x86_64_ (4 CPU) 04:51:53 LINUX RESTART (4 CPU) 04:52:01 CPU %user %nice %system %iowait %steal %idle 04:53:02 all 15.37 0.00 1.97 4.13 0.07 78.46 04:53:02 0 18.63 0.00 1.59 1.64 0.05 78.10 04:53:02 1 7.27 0.00 1.54 5.68 0.05 85.47 04:53:02 2 15.03 0.00 2.77 5.14 0.08 76.97 04:53:02 3 20.55 0.00 1.99 4.06 0.07 73.33 04:54:01 all 22.44 0.00 2.66 2.67 0.08 72.15 04:54:01 0 16.12 0.00 2.28 2.16 0.07 79.37 04:54:01 1 28.06 0.00 3.34 1.66 0.08 66.85 04:54:01 2 25.65 0.00 2.76 5.19 0.09 66.31 04:54:01 3 19.96 0.00 2.26 1.69 0.07 76.02 04:55:01 all 31.07 0.00 13.79 4.82 0.15 50.17 04:55:01 0 27.89 0.00 13.45 3.54 0.14 54.98 04:55:01 1 32.40 0.00 14.59 12.95 0.15 39.90 04:55:01 2 34.73 0.00 14.52 0.49 0.19 50.07 04:55:01 3 29.28 0.00 12.58 2.32 0.15 55.67 04:56:01 all 29.14 0.00 12.11 8.92 0.13 49.71 04:56:01 0 31.72 0.00 11.42 4.86 0.10 51.91 04:56:01 1 30.31 0.00 12.34 5.67 0.10 51.58 04:56:01 2 26.92 0.00 12.86 12.80 0.18 47.23 04:56:01 3 27.57 0.00 11.81 12.41 0.12 48.09 04:57:01 all 18.21 0.00 9.06 2.14 0.13 70.46 04:57:01 0 18.28 0.00 8.39 1.68 0.12 71.54 04:57:01 1 18.53 0.00 8.74 0.47 0.13 72.13 04:57:01 2 17.44 0.00 8.85 0.61 0.12 72.98 04:57:01 3 18.58 0.00 10.27 5.81 0.13 65.21 04:58:01 all 27.04 0.00 7.33 2.17 0.09 63.36 04:58:01 0 27.22 0.00 7.26 1.55 0.10 63.87 04:58:01 1 27.17 0.00 7.28 1.02 0.08 64.44 04:58:01 2 25.60 0.00 7.23 4.73 0.10 62.33 04:58:01 3 28.16 0.00 7.56 1.41 0.10 62.77 04:59:01 all 32.49 0.00 8.94 20.37 0.14 38.05 04:59:01 0 33.63 0.00 9.11 21.43 0.12 35.72 04:59:01 1 31.05 0.00 9.08 22.00 0.13 37.74 04:59:01 2 32.35 0.00 9.25 21.53 0.17 36.70 04:59:01 3 32.96 0.00 8.32 16.55 0.12 42.05 05:00:01 all 29.61 0.00 1.00 1.40 0.06 67.93 05:00:01 0 33.56 0.00 1.17 0.57 0.07 64.63 05:00:01 1 27.31 0.00 0.80 0.25 0.05 71.60 05:00:01 2 18.22 0.00 0.73 0.08 0.05 80.92 05:00:01 3 39.45 0.00 1.32 4.72 0.08 54.42 Average: all 25.67 0.00 7.10 5.82 0.11 61.30 Average: 0 25.89 0.00 6.83 4.67 0.09 62.52 Average: 1 25.24 0.00 7.20 6.19 0.10 61.27 Average: 2 24.47 0.00 7.36 6.31 0.12 61.73 Average: 3 27.08 0.00 7.01 6.13 0.10 59.67