---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8 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 500 708 0 2735 3163 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:da:95:a2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:feda:95a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:80:37:3c 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-8) 12/24/24 _x86_64_ (4 CPU) 10:35:26 LINUX RESTART (4 CPU) 10:36:01 tps rtps wtps bread/s bwrtn/s 10:37:01 112.13 25.10 87.04 909.32 8699.35 10:38:01 77.25 12.48 64.77 2244.29 25766.37 10:39:01 263.67 93.95 169.72 5097.14 97521.39 10:40:01 273.24 68.37 204.87 3849.36 23236.26 10:41:01 111.11 21.53 89.59 1614.93 4664.16 10:42:01 82.42 2.45 79.97 169.31 9007.70 10:43:01 380.67 359.28 21.39 29129.89 8929.02 Average: 185.80 83.32 102.48 6145.36 25408.22 10:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 1556492 3342568 2482160 61.46 54052 1883040 911048 17.91 571980 1721576 152100 10:38:01 713200 3324916 3325452 82.34 63140 2679652 1093196 21.49 645496 2449340 150408 10:39:01 969924 2706640 3068728 75.98 114684 1745944 2071168 40.71 1118456 1664092 30732 10:40:01 1247236 3232480 2791416 69.12 133708 1964728 1315636 25.86 804668 1721608 2492 10:41:01 1118452 3283912 2920200 72.31 140940 2112656 1272436 25.01 842132 1783916 34668 10:42:01 926316 2774512 3112336 77.06 143084 1826316 1995032 39.22 1242792 1583400 23676 10:43:01 872196 3305364 3166456 78.40 143516 2415124 1069620 21.03 1263424 1660996 4524 Average: 1057688 3138627 2980964 73.81 113303 2089637 1389734 27.32 926993 1797847 56943 10:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 301.37 209.85 1749.55 50.27 0.00 0.00 0.00 0.00 10:38:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 285.49 192.10 9002.83 20.11 0.00 0.00 0.00 0.00 10:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 267.21 152.05 4541.31 25.01 0.00 0.00 0.00 0.00 10:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 79.17 56.69 209.31 30.40 0.00 0.00 0.00 0.00 10:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 243.99 162.56 797.31 20.32 0.00 0.00 0.00 0.00 10:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 113.31 73.70 79.84 24.81 0.00 0.00 0.00 0.00 10:43:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 230.86 405.25 19.38 3176.99 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.06 0.06 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 Average: ens3 217.35 178.89 2342.89 478.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8) 12/24/24 _x86_64_ (4 CPU) 10:35:26 LINUX RESTART (4 CPU) 10:36:01 CPU %user %nice %system %iowait %steal %idle 10:37:01 all 21.13 0.00 1.51 2.94 0.08 74.35 10:37:01 0 26.15 0.00 2.00 4.56 0.08 67.21 10:37:01 1 37.91 0.00 1.69 1.30 0.08 59.02 10:37:01 2 14.24 0.00 1.15 0.42 0.08 84.11 10:37:01 3 6.18 0.00 1.21 5.47 0.07 87.08 10:38:01 all 5.97 0.00 1.33 1.62 0.06 91.03 10:38:01 0 5.62 0.00 1.37 2.56 0.05 90.40 10:38:01 1 4.14 0.00 1.38 0.45 0.05 93.98 10:38:01 2 3.07 0.00 1.11 2.17 0.05 93.60 10:38:01 3 11.04 0.00 1.44 1.29 0.07 86.16 10:39:01 all 24.97 0.00 10.66 5.26 0.11 59.01 10:39:01 0 23.02 0.00 9.72 4.05 0.12 63.09 10:39:01 1 26.28 0.00 10.03 7.51 0.10 56.08 10:39:01 2 25.44 0.00 10.35 0.65 0.10 63.46 10:39:01 3 25.13 0.00 12.51 8.88 0.12 53.37 10:40:01 all 33.04 0.00 14.49 9.05 0.10 43.32 10:40:01 0 37.13 0.00 14.54 1.08 0.07 47.18 10:40:01 1 31.57 0.00 13.54 7.57 0.10 47.21 10:40:01 2 32.44 0.00 14.87 20.65 0.13 31.90 10:40:01 3 30.98 0.00 15.04 6.92 0.10 46.96 10:41:01 all 17.78 0.00 9.20 2.42 0.09 70.51 10:41:01 0 19.58 0.00 9.82 1.96 0.10 68.53 10:41:01 1 15.87 0.00 8.37 1.72 0.08 73.95 10:41:01 2 15.26 0.00 9.11 4.34 0.08 71.21 10:41:01 3 20.43 0.00 9.45 1.65 0.10 68.37 10:42:01 all 27.15 0.00 8.09 1.41 0.08 63.27 10:42:01 0 26.78 0.00 7.70 0.70 0.07 64.76 10:42:01 1 31.16 0.00 8.11 0.58 0.08 60.06 10:42:01 2 23.50 0.00 8.37 0.57 0.08 67.47 10:42:01 3 27.13 0.00 8.19 3.81 0.08 60.79 10:43:01 all 33.06 0.00 9.05 21.77 0.10 36.02 10:43:01 0 33.83 0.00 9.27 28.61 0.12 28.16 10:43:01 1 32.81 0.00 8.59 17.02 0.08 41.49 10:43:01 2 31.57 0.00 8.72 15.14 0.12 44.46 10:43:01 3 34.06 0.00 9.58 26.38 0.10 29.88 Average: all 23.30 0.00 7.75 6.35 0.09 62.51 Average: 0 24.59 0.00 7.77 6.20 0.09 61.35 Average: 1 25.69 0.00 7.38 5.16 0.08 61.68 Average: 2 20.79 0.00 7.66 6.29 0.09 65.16 Average: 3 22.12 0.00 8.19 7.76 0.09 61.84