---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-308 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 7.0G 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 504 702 0 2737 3156 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:2e:a2:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe2e:a2b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:c1:29:09 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-308) 07/19/24 _x86_64_ (4 CPU) 17:53:42 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 193.07 84.09 108.98 6587.84 43730.06 17:56:01 199.77 15.54 184.23 2251.86 101270.01 17:57:01 169.66 89.30 80.35 5053.42 34001.53 17:58:01 323.61 79.76 243.85 5063.65 16505.03 17:59:01 86.67 1.98 84.69 113.98 5929.95 18:00:01 226.01 181.07 44.94 21323.25 12354.21 18:01:01 214.51 190.08 24.43 7277.72 1555.21 Average: 201.90 91.68 110.22 6809.77 30770.09 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 1475608 3272628 2563044 63.46 50116 1898716 959968 18.87 690060 1684276 179704 17:56:01 123368 3291688 3915284 96.95 104612 3131620 1142572 22.46 540228 3066540 308984 17:57:01 1285844 3188476 2752808 68.16 116840 1896384 1332024 26.18 769292 1711836 75428 17:58:01 903256 3285652 3135396 77.63 140908 2317876 1254300 24.66 861488 1970632 41804 17:59:01 780372 3285900 3258280 80.68 143204 2420228 1257408 24.72 909552 2024456 73444 18:00:01 1044292 3282256 2994360 74.14 144408 2226128 1157000 22.74 843348 1920604 2352 18:01:01 793044 3278620 3245608 80.36 146060 2462472 1000060 19.66 1777460 1217968 712 Average: 915112 3269317 3123540 77.34 120878 2336203 1157619 22.76 913061 1942330 97490 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 ens3 526.61 344.04 2023.63 75.50 0.00 0.00 0.00 0.00 17:55:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 463.83 218.87 13516.93 22.18 0.00 0.00 0.00 0.00 17:56:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 255.04 157.02 296.98 61.21 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 166.86 90.20 946.48 9.24 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 44.56 37.09 58.17 8.24 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 183.24 115.31 47.75 48.02 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 377.72 693.63 39.58 5435.64 0.00 0.00 0.00 0.00 18:01:01 lo 4.27 4.27 0.38 0.38 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 288.28 236.59 2419.52 808.48 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.10 0.10 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-308) 07/19/24 _x86_64_ (4 CPU) 17:53:42 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 18.97 0.00 2.85 5.26 0.07 72.84 17:55:01 0 32.64 0.00 3.64 8.14 0.10 55.48 17:55:01 1 9.62 0.00 1.74 7.20 0.05 81.40 17:55:01 2 21.84 0.00 3.95 2.18 0.08 71.94 17:55:01 3 11.76 0.00 2.11 3.52 0.05 82.56 17:56:01 all 23.96 0.00 6.60 3.31 0.08 66.05 17:56:01 0 38.15 0.00 6.63 1.99 0.08 53.15 17:56:01 1 16.60 0.00 6.68 3.64 0.07 73.02 17:56:01 2 21.91 0.00 6.16 1.83 0.10 70.00 17:56:01 3 19.19 0.00 6.91 5.75 0.09 68.07 17:57:01 all 42.32 0.00 19.64 4.23 0.12 33.70 17:57:01 0 41.57 0.00 18.12 3.61 0.12 36.58 17:57:01 1 45.13 0.00 19.84 8.58 0.10 26.35 17:57:01 2 41.61 0.00 20.22 1.81 0.13 36.23 17:57:01 3 40.95 0.00 20.41 2.95 0.10 35.59 17:58:01 all 10.72 0.00 4.52 10.76 0.08 73.92 17:58:01 0 10.44 0.00 3.45 9.81 0.07 76.24 17:58:01 1 14.49 0.00 4.28 3.68 0.07 77.48 17:58:01 2 10.04 0.00 5.32 19.53 0.10 65.01 17:58:01 3 7.91 0.00 5.05 10.06 0.08 76.90 17:59:01 all 26.26 0.00 8.86 2.28 0.10 62.50 17:59:01 0 24.69 0.00 7.60 1.56 0.10 66.06 17:59:01 1 26.15 0.00 8.21 4.56 0.10 60.97 17:59:01 2 28.61 0.00 10.21 0.62 0.12 60.44 17:59:01 3 25.59 0.00 9.40 2.36 0.10 62.54 18:00:01 all 29.70 0.00 11.81 14.72 0.09 43.68 18:00:01 0 29.94 0.00 11.71 15.72 0.08 42.54 18:00:01 1 29.55 0.00 11.72 15.62 0.08 43.03 18:00:01 2 28.59 0.00 12.00 14.54 0.10 44.77 18:00:01 3 30.74 0.00 11.79 13.00 0.10 44.37 18:01:01 all 30.10 0.00 1.56 6.87 0.08 61.39 18:01:01 0 34.96 0.00 1.62 8.38 0.08 54.95 18:01:01 1 26.61 0.00 1.23 6.61 0.05 65.50 18:01:01 2 35.77 0.00 1.93 5.07 0.10 57.13 18:01:01 3 23.10 0.00 1.47 7.41 0.08 67.94 Average: all 26.01 0.00 7.98 6.78 0.09 59.15 Average: 0 30.31 0.00 7.54 7.04 0.09 55.03 Average: 1 24.01 0.00 7.66 7.12 0.07 61.13 Average: 2 26.93 0.00 8.55 6.51 0.11 57.89 Average: 3 22.76 0.00 8.16 6.44 0.09 62.55