---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3227 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 498 644 0 2800 3162 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:c2:87:86 brd ff:ff:ff:ff:ff:ff inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fec2:8786/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:a5:f6:4d 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-3227) 06/11/24 _x86_64_ (4 CPU) 08:51:32 LINUX RESTART (4 CPU) 08:52:01 tps rtps wtps bread/s bwrtn/s 08:53:01 148.56 67.97 80.59 5004.23 9324.05 08:54:01 171.49 15.72 155.76 2269.69 87118.99 08:55:01 159.49 77.42 82.07 4145.58 36127.05 08:56:01 65.86 27.31 38.54 3231.33 18504.92 08:57:01 297.22 67.12 230.09 2906.58 8394.47 08:58:01 73.22 1.95 71.27 110.38 6715.41 08:59:01 210.48 150.57 59.91 16867.86 13269.39 09:00:01 245.38 227.73 17.65 12334.88 1013.70 Average: 171.46 79.47 91.99 5858.59 22562.53 08:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 1600228 3370416 2438424 60.38 52608 1869272 850492 16.72 564092 1686720 136420 08:54:01 144268 3297332 3894384 96.43 97984 3135780 1133344 22.28 549132 3048520 319188 08:55:01 133764 3244240 3904888 96.69 115920 3031116 1278772 25.14 634860 2927536 684 08:56:01 1009996 3228700 3028656 74.99 118244 2206172 1304552 25.64 873292 1882508 1072 08:57:01 810836 3264200 3227816 79.92 140616 2388324 1294536 25.45 911944 2010900 33952 08:58:01 571308 3208172 3467344 85.85 144068 2539596 1329512 26.13 1045120 2086696 83908 08:59:01 1136480 3282156 2902172 71.86 145256 2127704 1147368 22.55 837920 1823140 2220 09:00:01 691496 3238588 3347156 82.88 146928 2515652 1033732 20.32 1835432 1251344 16388 Average: 762297 3266726 3276355 81.12 120203 2476702 1171538 23.03 906474 2089670 74229 08:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 ens3 479.10 324.00 1942.64 77.92 0.00 0.00 0.00 0.00 08:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 ens3 411.94 201.13 13474.88 24.61 0.00 0.00 0.00 0.00 08:54:01 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 132.76 80.50 259.66 5.57 0.00 0.00 0.00 0.00 08:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 ens3 362.14 220.73 196.51 79.75 0.00 0.00 0.00 0.00 08:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 ens3 138.34 93.17 477.45 10.33 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 96.33 75.59 472.06 10.79 0.00 0.00 0.00 0.00 08:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 190.65 102.40 54.99 46.25 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 411.98 713.21 40.37 5596.70 0.00 0.00 0.00 0.00 09:00:01 lo 4.07 4.07 0.35 0.35 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 277.92 226.34 2115.53 731.45 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 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-3227) 06/11/24 _x86_64_ (4 CPU) 08:51:32 LINUX RESTART (4 CPU) 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 21.22 0.00 2.06 4.09 0.05 72.58 08:53:01 0 16.47 0.00 1.67 3.69 0.03 78.13 08:53:01 1 9.97 0.00 1.76 1.96 0.03 86.28 08:53:01 2 24.06 0.00 1.77 10.25 0.08 63.84 08:53:01 3 34.38 0.00 3.01 0.47 0.07 62.08 08:54:01 all 20.82 0.00 5.26 3.38 0.06 70.47 08:54:01 0 14.66 0.00 5.09 1.62 0.07 78.56 08:54:01 1 12.94 0.00 4.71 0.46 0.05 81.84 08:54:01 2 18.34 0.00 5.68 8.55 0.05 67.38 08:54:01 3 37.26 0.00 5.60 2.87 0.08 54.19 08:55:01 all 5.97 0.00 2.44 4.06 0.04 87.50 08:55:01 0 6.40 0.00 2.39 8.44 0.02 82.76 08:55:01 1 4.94 0.00 3.25 3.67 0.05 88.08 08:55:01 2 5.88 0.00 1.93 3.07 0.03 89.08 08:55:01 3 6.63 0.00 2.14 1.07 0.03 90.12 08:56:01 all 40.30 0.00 18.09 1.25 0.09 40.26 08:56:01 0 38.90 0.00 17.48 1.12 0.08 42.42 08:56:01 1 40.26 0.00 17.33 1.11 0.10 41.19 08:56:01 2 42.67 0.00 18.10 0.97 0.08 38.18 08:56:01 3 39.39 0.00 19.48 1.81 0.08 39.24 08:57:01 all 6.60 0.00 4.41 10.14 0.06 78.78 08:57:01 0 5.39 0.00 4.47 14.99 0.07 75.08 08:57:01 1 7.21 0.00 4.11 15.61 0.07 73.01 08:57:01 2 6.33 0.00 5.24 6.36 0.08 81.99 08:57:01 3 7.48 0.00 3.83 3.65 0.07 84.97 08:58:01 all 28.19 0.00 8.80 1.27 0.09 61.66 08:58:01 0 34.02 0.00 9.38 3.03 0.08 53.49 08:58:01 1 21.96 0.00 9.97 0.40 0.08 67.57 08:58:01 2 28.10 0.00 8.02 0.37 0.08 63.43 08:58:01 3 28.66 0.00 7.83 1.26 0.08 62.17 08:59:01 all 30.12 0.00 11.99 13.25 0.09 44.56 08:59:01 0 29.48 0.00 11.92 14.61 0.10 43.89 08:59:01 1 30.75 0.00 12.04 12.64 0.10 44.47 08:59:01 2 29.82 0.00 12.00 11.86 0.08 46.23 08:59:01 3 30.40 0.00 12.03 13.88 0.08 43.61 09:00:01 all 29.00 0.00 1.44 9.10 0.07 60.39 09:00:01 0 27.84 0.00 1.30 10.88 0.05 59.92 09:00:01 1 22.80 0.00 1.41 8.92 0.07 66.81 09:00:01 2 28.29 0.00 1.53 8.99 0.07 61.12 09:00:01 3 37.08 0.00 1.49 7.60 0.08 53.75 Average: all 22.79 0.00 6.82 5.82 0.07 64.50 Average: 0 21.66 0.00 6.72 7.30 0.06 64.26 Average: 1 18.90 0.00 6.84 5.59 0.07 68.60 Average: 2 22.95 0.00 6.79 6.30 0.07 63.89 Average: 3 27.66 0.00 6.93 4.07 0.07 61.27