---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42764 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2799.998 BogoMIPS: 5599.99 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; BHI 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 9.6G 68G 13% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 693 11873 1 3429 14963 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:7f:ed:36 brd ff:ff:ff:ff:ff:ff inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe7f:ed36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:ea:d7:b2 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42764) 10/15/24 _x86_64_ (4 CPU) 15:38:00 LINUX RESTART (4 CPU) 15:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:40:01 143.71 72.35 71.35 0.00 3152.27 27445.04 0.00 15:41:01 246.24 27.98 218.26 0.00 1496.55 40702.28 0.00 15:42:01 40.03 3.43 36.59 0.00 123.85 24259.69 0.00 15:43:01 25.78 0.00 25.78 0.00 0.00 7874.29 0.00 15:44:01 48.22 4.43 43.79 0.00 2604.00 10486.34 0.00 15:45:01 21.43 0.90 20.53 0.00 109.58 1436.83 0.00 Average: 87.56 18.18 69.38 0.00 1247.82 18700.06 0.00 15:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:01 12955952 15223344 745452 4.55 78964 2376396 1446612 8.30 1053700 2076276 239144 15:41:01 11730588 14541168 1417532 8.65 100116 2874668 2014344 11.56 1910236 2408956 238272 15:42:01 11120596 13970960 1987452 12.13 100972 2911224 2484052 14.25 2576152 2352172 18996 15:43:01 10712448 13730964 2227164 13.60 103896 3065756 2735056 15.69 2845392 2478808 105496 15:44:01 10594960 13738640 2210368 13.49 108852 3182660 2677620 15.36 2964212 2464428 14928 15:45:01 12254688 15415632 533780 3.26 110752 3196576 1261860 7.24 1301472 2470356 17992 Average: 11561539 14436785 1520291 9.28 100592 2934547 2103257 12.07 2108527 2375166 105805 15:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:01 ens3 103.25 86.10 993.31 17.55 0.00 0.00 0.00 0.00 15:40:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 570.44 425.25 7169.41 45.46 0.00 0.00 0.00 0.00 15:41:01 lo 891.78 891.78 846.97 846.97 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 54.52 50.17 49.49 11.64 0.00 0.00 0.00 0.00 15:42:01 lo 3039.53 3039.53 2892.42 2892.42 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 74.62 67.91 161.90 15.97 0.00 0.00 0.00 0.00 15:43:01 lo 1482.62 1482.62 1407.30 1407.30 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 125.67 73.62 1420.51 14.27 0.00 0.00 0.00 0.00 15:44:01 lo 2625.12 2625.12 2494.22 2494.22 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 29.98 27.63 18.62 11.74 0.00 0.00 0.00 0.00 15:45:01 lo 16.71 16.71 1.76 1.76 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 159.74 121.78 1635.52 19.44 0.00 0.00 0.00 0.00 Average: lo 1343.01 1343.01 1273.91 1273.91 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42764) 10/15/24 _x86_64_ (4 CPU) 15:38:00 LINUX RESTART (4 CPU) 15:39:01 CPU %user %nice %system %iowait %steal %idle 15:40:01 all 20.97 6.51 6.20 5.54 0.10 60.69 15:40:01 0 28.00 5.73 5.80 4.28 0.10 56.09 15:40:01 1 14.85 6.63 6.25 6.58 0.10 65.59 15:40:01 2 8.04 8.16 7.19 7.46 0.08 69.07 15:40:01 3 33.06 5.51 5.56 3.81 0.12 51.94 15:41:01 all 64.74 0.00 3.10 2.92 0.13 29.10 15:41:01 0 69.88 0.00 1.83 0.56 0.12 27.61 15:41:01 1 58.45 0.00 2.85 3.44 0.17 35.09 15:41:01 2 66.89 0.00 3.68 2.92 0.13 26.38 15:41:01 3 63.77 0.00 4.05 4.77 0.12 27.30 15:42:01 all 71.26 0.00 2.96 1.08 0.11 24.59 15:42:01 0 73.16 0.00 2.45 0.08 0.12 24.19 15:42:01 1 73.15 0.00 2.54 2.27 0.10 21.94 15:42:01 2 66.10 0.00 3.42 1.47 0.12 28.90 15:42:01 3 72.63 0.00 3.42 0.50 0.12 23.32 15:43:01 all 73.33 0.00 2.71 0.72 0.11 23.13 15:43:01 0 74.10 0.00 2.63 0.17 0.12 22.98 15:43:01 1 73.89 0.00 3.14 0.27 0.13 22.57 15:43:01 2 65.43 0.00 2.31 1.04 0.10 31.12 15:43:01 3 79.91 0.00 2.78 1.39 0.10 15.81 15:44:01 all 67.57 0.00 3.38 0.99 0.10 27.97 15:44:01 0 69.00 0.00 3.28 2.41 0.08 25.23 15:44:01 1 71.94 0.00 2.76 0.13 0.10 25.06 15:44:01 2 64.04 0.00 2.90 0.39 0.12 32.55 15:44:01 3 65.24 0.00 4.56 1.01 0.10 29.09 15:45:01 all 33.79 0.00 1.05 0.29 0.07 64.80 15:45:01 0 28.00 0.00 1.18 0.00 0.07 70.76 15:45:01 1 38.70 0.00 0.95 0.93 0.08 59.34 15:45:01 2 43.84 0.00 1.20 0.20 0.08 54.67 15:45:01 3 24.73 0.00 0.88 0.03 0.05 74.31 Average: all 55.25 1.08 3.23 1.92 0.11 38.41 Average: 0 57.00 0.95 2.86 1.25 0.10 37.84 Average: 1 55.15 1.10 3.08 2.27 0.11 38.28 Average: 2 52.36 1.36 3.45 2.25 0.11 40.47 Average: 3 56.48 0.92 3.53 1.92 0.10 37.05