---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-14756 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11036 1 4279 14976 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ee:5d:37 brd ff:ff:ff:ff:ff:ff inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:feee:5d37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:14:7c:96 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 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-14756) 06/24/24 _x86_64_ (4 CPU) 07:40:46 LINUX RESTART (4 CPU) 07:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:42:02 343.21 148.94 194.27 0.00 7315.85 45077.15 0.00 07:43:01 74.72 6.17 68.55 0.00 137.47 9902.46 0.00 07:44:01 84.04 0.92 83.12 0.00 55.86 22902.18 0.00 07:45:01 41.13 0.00 41.13 0.00 0.00 12325.01 0.00 07:46:01 118.73 29.46 89.27 0.00 976.77 27472.35 0.00 07:47:01 55.49 4.18 51.31 0.00 4385.67 11191.33 0.00 Average: 119.68 31.68 87.99 0.00 2150.86 21510.66 0.00 07:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:42:02 13628200 15369032 622448 3.80 55008 1893300 1347616 7.73 874180 1624328 114504 07:43:01 13375652 15408676 562776 3.44 76580 2143656 1327304 7.62 845328 1868652 171100 07:44:01 12813028 15385228 576284 3.52 95944 2627440 1318304 7.56 910764 2318996 31936 07:45:01 12437712 15346192 614344 3.75 106780 2926444 1397804 8.02 966216 2613684 3304 07:46:01 11717516 15361656 587668 3.59 135080 3588228 1482184 8.50 1302120 2937260 113336 07:47:01 11307680 15345416 602816 3.68 153948 3950276 1344760 7.72 1666052 2970468 44364 Average: 12546631 15369367 594389 3.63 103890 2854891 1369662 7.86 1094110 2388898 79757 07:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:42:02 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 07:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:02 ens3 407.67 277.27 2571.28 70.00 0.00 0.00 0.00 0.00 07:43:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 ens3 39.96 35.86 351.98 6.88 0.00 0.00 0.00 0.00 07:44:01 lo 5.13 5.13 0.57 0.57 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 110.08 81.47 1374.43 8.41 0.00 0.00 0.00 0.00 07:45:01 lo 3.87 3.87 0.44 0.44 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 16.55 18.36 18.00 4.06 0.00 0.00 0.00 0.00 07:46:01 lo 12.23 12.23 1.36 1.36 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 144.09 100.40 1288.52 13.59 0.00 0.00 0.00 0.00 07:47:01 lo 4.53 4.53 0.51 0.51 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 160.86 87.60 2079.46 12.46 0.00 0.00 0.00 0.00 Average: lo 4.76 4.76 0.52 0.52 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 146.83 100.34 1283.20 19.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-14756) 06/24/24 _x86_64_ (4 CPU) 07:40:46 LINUX RESTART (4 CPU) 07:41:01 CPU %user %nice %system %iowait %steal %idle 07:42:02 all 17.73 18.35 15.02 3.68 0.11 45.11 07:42:02 0 17.92 18.61 15.40 2.49 0.10 45.47 07:42:02 1 14.68 19.19 14.39 3.84 0.12 47.78 07:42:02 2 21.48 17.36 14.75 3.66 0.10 42.65 07:42:02 3 16.81 18.26 15.53 4.72 0.12 44.57 07:43:01 all 16.29 0.90 2.00 2.63 0.05 78.13 07:43:01 0 28.35 0.85 2.71 1.37 0.07 66.65 07:43:01 1 15.85 1.34 2.31 4.83 0.03 75.64 07:43:01 2 4.36 0.99 1.44 3.54 0.05 89.63 07:43:01 3 16.72 0.44 1.55 0.75 0.07 80.48 07:44:01 all 16.65 0.00 1.42 2.01 0.09 79.84 07:44:01 0 8.92 0.00 0.88 0.05 0.08 90.06 07:44:01 1 22.48 0.00 2.24 6.73 0.08 68.47 07:44:01 2 11.47 0.00 0.88 0.43 0.08 87.14 07:44:01 3 23.82 0.00 1.67 0.85 0.10 73.55 07:45:01 all 7.73 0.00 0.55 0.50 0.06 91.16 07:45:01 0 24.31 0.00 1.33 0.18 0.05 74.12 07:45:01 1 1.02 0.00 0.50 1.80 0.05 96.63 07:45:01 2 3.09 0.00 0.15 0.00 0.08 96.68 07:45:01 3 2.50 0.00 0.23 0.02 0.07 97.19 07:46:01 all 13.93 0.94 3.12 1.54 0.08 80.38 07:46:01 0 16.15 0.08 2.24 1.84 0.08 79.60 07:46:01 1 15.91 1.01 3.55 1.79 0.10 77.64 07:46:01 2 12.71 2.16 3.63 0.59 0.05 80.86 07:46:01 3 10.94 0.52 3.07 1.94 0.10 83.43 07:47:01 all 13.18 0.59 2.05 1.58 0.07 82.54 07:47:01 0 8.45 0.37 2.54 2.32 0.05 86.27 07:47:01 1 7.52 0.03 1.90 0.99 0.08 89.48 07:47:01 2 17.35 1.96 2.19 0.15 0.05 78.29 07:47:01 3 19.44 0.00 1.56 2.85 0.08 76.06 Average: all 14.24 3.44 4.01 1.98 0.08 76.24 Average: 0 17.32 3.30 4.17 1.37 0.07 73.75 Average: 1 12.89 3.56 4.12 3.33 0.08 76.03 Average: 2 11.73 3.73 3.83 1.39 0.07 79.25 Average: 3 15.02 3.19 3.92 1.85 0.09 75.93