---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4632 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 11G 8.6G 56% / 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 492 781 0 2669 3194 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:72:c3:41 brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe72:c341/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:0f:95:6d 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 inet6 fe80::42:e4ff:fe0f:956d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4632) 06/26/24 _x86_64_ (4 CPU) 15:57:41 LINUX RESTART (4 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 197.13 84.17 112.96 6608.90 42862.61 16:00:01 157.73 96.29 61.44 5181.70 10415.18 16:01:01 11.73 0.03 11.70 1.07 1218.60 16:02:01 9.88 0.00 9.88 0.00 380.81 16:03:01 36.24 7.98 28.26 695.75 5321.65 16:04:01 53.94 35.57 18.37 1678.63 1762.45 16:05:01 137.56 14.48 123.08 1386.44 72008.93 16:06:01 120.81 86.15 34.66 6866.06 16257.42 Average: 90.49 40.47 50.02 2797.30 18794.64 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 1647032 3361616 2391620 59.22 52820 1815604 872084 17.14 564312 1646840 131556 16:00:01 1140936 3160940 2897716 71.75 66628 2097020 1039732 20.44 824780 1868404 26656 16:01:01 1132440 3160280 2906212 71.96 68664 2101948 1048636 20.61 826748 1872340 1560 16:02:01 1123880 3159092 2914772 72.17 70496 2106632 1052796 20.69 830584 1876096 1180 16:03:01 359912 2572008 3678740 91.09 72364 2277644 1557736 30.62 1475176 1984744 7816 16:04:01 136520 2219608 3902132 96.62 75996 2145112 1857644 36.52 1843956 1837856 117864 16:05:01 323312 2469860 3715340 91.99 90172 2207124 1626532 31.97 1591968 1928228 56 16:06:01 800132 3269892 3238520 80.19 93708 2523484 972220 19.11 1057284 1982332 4660 Average: 833020 2921662 3205632 79.37 73856 2159321 1253422 24.64 1126851 1874605 36418 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 ens3 436.06 265.92 1614.73 72.01 0.00 0.00 0.00 0.00 15:59:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 149.10 137.56 546.94 29.19 0.00 0.00 0.00 0.00 16:00:01 lo 3.19 3.19 0.29 0.29 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 60.84 86.67 70.82 13.75 0.00 0.00 0.00 0.00 16:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 60.60 87.05 67.70 13.86 0.00 0.00 0.00 0.00 16:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 610.28 491.40 2535.97 114.71 0.00 0.00 0.00 0.00 16:03:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 413.49 255.22 738.88 73.75 0.00 0.00 0.00 0.00 16:04:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 359.92 288.62 5055.54 40.92 0.00 0.00 0.00 0.00 16:05:01 lo 1.77 1.77 0.15 0.15 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:06:01 ens3 360.57 590.80 58.54 4435.77 0.00 0.00 0.00 0.00 16:06:01 lo 4.33 4.33 0.38 0.38 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 306.68 275.69 1337.72 600.39 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-4632) 06/26/24 _x86_64_ (4 CPU) 15:57:41 LINUX RESTART (4 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 19.85 0.00 2.78 5.93 0.06 71.37 15:59:02 0 7.59 0.00 1.99 12.18 0.05 78.19 15:59:02 1 43.92 0.00 4.82 3.40 0.08 47.77 15:59:02 2 17.11 0.00 2.08 1.63 0.08 79.10 15:59:02 3 10.87 0.00 2.27 6.55 0.03 80.28 16:00:01 all 17.33 0.00 1.18 6.53 0.06 74.90 16:00:01 0 10.80 0.00 1.09 10.29 0.05 77.76 16:00:01 1 34.46 0.00 1.61 7.35 0.08 56.49 16:00:01 2 11.18 0.00 1.15 4.58 0.05 83.03 16:00:01 3 12.87 0.00 0.85 3.92 0.03 82.32 16:01:01 all 5.16 0.00 0.25 0.06 0.03 94.50 16:01:01 0 2.58 0.00 0.05 0.11 0.02 97.24 16:01:01 1 4.96 0.00 0.43 0.00 0.03 94.58 16:01:01 2 4.43 0.00 0.45 0.13 0.05 94.93 16:01:01 3 8.70 0.00 0.05 0.00 0.02 91.23 16:02:01 all 4.30 0.00 0.25 0.03 0.03 95.40 16:02:01 0 3.82 0.00 0.28 0.12 0.02 95.77 16:02:01 1 0.83 0.00 0.07 0.00 0.00 99.10 16:02:01 2 7.33 0.00 0.60 0.00 0.07 92.01 16:02:01 3 5.23 0.00 0.05 0.00 0.02 94.70 16:03:01 all 26.88 0.00 1.36 0.43 0.07 71.26 16:03:01 0 22.75 0.00 1.61 0.90 0.05 74.69 16:03:01 1 29.13 0.00 1.24 0.43 0.08 69.12 16:03:01 2 29.30 0.00 1.34 0.07 0.08 69.21 16:03:01 3 26.36 0.00 1.26 0.32 0.07 72.00 16:04:01 all 46.96 0.00 1.67 1.46 0.10 49.80 16:04:01 0 33.70 0.00 1.68 1.53 0.10 63.00 16:04:01 1 65.64 0.00 1.37 1.68 0.12 31.19 16:04:01 2 38.17 0.00 2.01 1.61 0.10 58.11 16:04:01 3 50.35 0.00 1.62 1.05 0.08 46.89 16:05:01 all 38.49 0.00 3.69 2.56 0.11 55.16 16:05:01 0 35.50 0.00 3.11 2.35 0.08 58.96 16:05:01 1 45.58 0.00 4.22 2.37 0.12 47.70 16:05:01 2 35.49 0.00 3.49 4.90 0.12 56.00 16:05:01 3 37.42 0.00 3.90 0.61 0.12 57.96 16:06:01 all 25.06 0.00 1.54 2.79 0.06 70.56 16:06:01 0 20.94 0.00 1.77 2.62 0.05 74.61 16:06:01 1 19.66 0.00 1.20 1.29 0.05 77.81 16:06:01 2 33.77 0.00 1.72 3.96 0.08 60.46 16:06:01 3 25.84 0.00 1.49 3.26 0.05 69.36 Average: all 22.99 0.00 1.59 2.46 0.06 72.90 Average: 0 17.19 0.00 1.44 3.74 0.05 77.58 Average: 1 30.49 0.00 1.87 2.05 0.07 65.52 Average: 2 22.10 0.00 1.60 2.10 0.08 74.11 Average: 3 22.19 0.00 1.43 1.96 0.05 74.36