---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5198 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 9.6G 9.7G 50% / 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 461 1213 0 2268 3227 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:9d:ca:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe9d:caa4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:22:64:5a 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-5198) 06/28/24 _x86_64_ (4 CPU) 17:30:32 LINUX RESTART (4 CPU) 17:31:01 tps rtps wtps bread/s bwrtn/s 17:32:01 147.01 66.37 80.64 4961.04 7936.41 17:33:01 144.91 88.10 56.81 4304.75 9607.47 17:34:01 11.98 0.02 11.96 0.13 1242.73 17:35:01 9.88 0.00 9.88 0.00 366.07 17:36:01 43.01 8.08 34.93 700.42 6160.84 17:37:01 59.78 36.94 22.83 1605.46 4931.65 17:38:01 72.10 32.84 39.26 1498.42 13353.11 Average: 69.81 33.19 36.62 1867.16 6228.23 17:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:32:01 1617056 3362328 2421596 59.96 53604 1845568 884624 17.39 567056 1671448 160872 17:33:01 1195376 3191728 2843276 70.40 66736 2073148 1044724 20.54 774992 1863100 26916 17:34:01 1178564 3182776 2860088 70.82 68788 2078080 1058168 20.80 785736 1867048 1668 17:35:01 1161620 3173140 2877032 71.24 70544 2082688 1058168 20.80 797316 1870716 912 17:36:01 389208 2605548 3649444 90.36 73548 2279348 1511112 29.70 1430388 1998640 11140 17:37:01 189112 2013952 3849540 95.32 76372 1894872 2093040 41.14 2005740 1641488 8192 17:38:01 1304992 3340292 2733660 67.69 80452 2106760 899800 17.69 842880 1702096 14392 Average: 1005133 2981395 3033519 75.11 70006 2051495 1221377 24.01 1029158 1802077 32013 17:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:32:01 ens3 404.62 259.02 1637.02 73.64 0.00 0.00 0.00 0.00 17:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 143.63 142.89 463.55 37.98 0.00 0.00 0.00 0.00 17:33:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 ens3 62.56 87.50 78.58 13.86 0.00 0.00 0.00 0.00 17:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 60.44 86.69 66.46 14.04 0.00 0.00 0.00 0.00 17:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 ens3 549.19 535.73 2908.73 106.54 0.00 0.00 0.00 0.00 17:36:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 ens3 272.09 217.85 362.62 79.57 0.00 0.00 0.00 0.00 17:37:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 ens3 189.79 177.19 572.00 87.67 0.00 0.00 0.00 0.00 17:38:01 lo 1.25 1.25 0.11 0.11 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 240.33 215.27 869.81 59.04 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 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-5198) 06/28/24 _x86_64_ (4 CPU) 17:30:32 LINUX RESTART (4 CPU) 17:31:01 CPU %user %nice %system %iowait %steal %idle 17:32:01 all 20.88 0.00 1.93 4.24 0.06 72.89 17:32:01 0 10.83 0.00 1.56 1.88 0.05 85.68 17:32:01 1 36.45 0.00 2.54 6.17 0.08 54.75 17:32:01 2 13.54 0.00 1.66 7.56 0.07 77.18 17:32:01 3 22.62 0.00 1.92 1.35 0.03 74.07 17:33:01 all 14.61 0.00 0.98 6.18 0.06 78.17 17:33:01 0 11.11 0.00 1.24 5.13 0.07 82.46 17:33:01 1 11.07 0.00 0.72 6.89 0.05 81.27 17:33:01 2 27.86 0.00 1.47 7.37 0.07 63.23 17:33:01 3 8.42 0.00 0.50 5.34 0.03 85.71 17:34:01 all 4.27 0.00 0.24 0.05 0.03 95.41 17:34:01 0 3.97 0.00 0.45 0.02 0.07 95.50 17:34:01 1 4.64 0.00 0.42 0.18 0.03 94.73 17:34:01 2 8.34 0.00 0.07 0.00 0.03 91.56 17:34:01 3 0.13 0.00 0.03 0.00 0.00 99.83 17:35:01 all 3.75 0.00 0.23 0.05 0.03 95.95 17:35:01 0 5.62 0.00 0.60 0.05 0.03 93.70 17:35:01 1 2.13 0.00 0.17 0.13 0.02 97.55 17:35:01 2 7.09 0.00 0.08 0.00 0.03 92.79 17:35:01 3 0.17 0.00 0.02 0.00 0.02 99.80 17:36:01 all 26.41 0.00 1.31 0.47 0.07 71.74 17:36:01 0 28.64 0.00 1.43 0.72 0.10 69.11 17:36:01 1 29.24 0.00 1.29 0.92 0.07 68.49 17:36:01 2 26.35 0.00 1.23 0.12 0.07 72.23 17:36:01 3 21.38 0.00 1.29 0.13 0.07 77.13 17:37:01 all 47.63 0.00 1.87 1.68 0.09 48.73 17:37:01 0 37.47 0.00 1.71 2.34 0.08 58.39 17:37:01 1 60.11 0.00 1.57 1.34 0.08 36.90 17:37:01 2 42.11 0.00 1.95 1.27 0.08 54.59 17:37:01 3 50.80 0.00 2.27 1.77 0.08 45.08 17:38:01 all 31.11 0.00 1.48 1.66 0.07 65.68 17:38:01 0 15.66 0.00 1.34 0.43 0.05 82.52 17:38:01 1 33.21 0.00 1.55 3.41 0.08 61.75 17:38:01 2 26.12 0.00 1.20 0.75 0.07 71.86 17:38:01 3 49.45 0.00 1.84 2.02 0.08 46.61 Average: all 21.24 0.00 1.15 2.05 0.06 75.51 Average: 0 16.20 0.00 1.19 1.51 0.06 81.04 Average: 1 25.27 0.00 1.18 2.72 0.06 70.77 Average: 2 21.63 0.00 1.10 2.44 0.06 74.78 Average: 3 21.84 0.00 1.12 1.52 0.05 75.47