---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8907 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 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 681 11127 1 4188 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:43:b2:99 brd ff:ff:ff:ff:ff:ff inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe43:b299/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:23:7e:6f 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-8907) 08/09/24 _x86_64_ (4 CPU) 03:21:42 LINUX RESTART (4 CPU) 03:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:23:01 333.26 154.86 178.40 0.00 11811.36 60390.33 0.00 03:24:01 235.23 54.19 181.04 0.00 2909.92 11703.40 0.00 03:25:01 36.29 5.03 31.26 0.00 303.42 11672.19 0.00 03:26:01 69.61 5.22 64.39 0.00 186.64 13452.82 0.00 03:27:01 67.84 4.58 63.26 0.00 2195.10 34496.25 0.00 Average: 148.45 44.78 103.67 0.00 3481.29 26343.00 0.00 03:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 13439056 15356520 634516 3.87 56444 2067212 1374024 7.88 869840 1816884 118696 03:24:01 12607876 14987120 981780 5.99 80836 2483080 1609952 9.24 1300104 2173076 232244 03:25:01 11893912 14400504 1565984 9.56 84144 2603296 2127176 12.20 1953468 2228084 20376 03:26:01 11537288 14304480 1658616 10.13 97704 2838816 2202452 12.64 2202836 2317208 77316 03:27:01 11608340 15364376 590104 3.60 106272 3786680 1317676 7.56 1454544 2954712 204 Average: 12217294 14882600 1086200 6.63 85080 2755817 1726256 9.90 1556158 2297993 89767 03:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 230.56 188.37 1711.77 64.26 0.00 0.00 0.00 0.00 03:23:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 245.39 202.63 2949.71 32.14 0.00 0.00 0.00 0.00 03:24:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 109.75 92.20 1413.53 12.37 0.00 0.00 0.00 0.00 03:25:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 273.65 201.87 3562.79 21.13 0.00 0.00 0.00 0.00 03:26:01 lo 1992.52 1992.52 1896.39 1896.39 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 185.20 127.78 2151.31 38.83 0.00 0.00 0.00 0.00 03:27:01 lo 1.45 1.45 0.14 0.14 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 208.91 162.57 2357.82 33.75 0.00 0.00 0.00 0.00 Average: lo 399.55 399.55 379.38 379.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-8907) 08/09/24 _x86_64_ (4 CPU) 03:21:42 LINUX RESTART (4 CPU) 03:22:01 CPU %user %nice %system %iowait %steal %idle 03:23:01 all 18.61 17.00 13.79 6.82 0.19 43.59 03:23:01 0 24.31 16.11 13.13 5.97 0.17 40.30 03:23:01 1 16.57 16.99 15.40 6.37 0.20 44.46 03:23:01 2 21.33 15.44 11.92 7.16 0.20 43.95 03:23:01 3 12.26 19.44 14.70 7.78 0.18 45.64 03:24:01 all 34.00 1.70 3.28 3.44 0.13 57.45 03:24:01 0 29.77 0.67 2.58 2.42 0.12 64.45 03:24:01 1 25.26 2.21 3.65 6.86 0.12 61.90 03:24:01 2 48.56 1.89 3.47 2.65 0.15 43.27 03:24:01 3 32.37 2.05 3.41 1.84 0.12 60.22 03:25:01 all 49.58 0.00 1.39 0.73 0.10 48.21 03:25:01 0 48.07 0.00 1.48 1.09 0.10 49.26 03:25:01 1 52.81 0.00 1.47 1.47 0.10 44.15 03:25:01 2 48.48 0.00 1.46 0.18 0.12 49.76 03:25:01 3 48.94 0.00 1.14 0.15 0.08 49.68 03:26:01 all 58.89 0.00 2.92 1.32 0.14 36.73 03:26:01 0 61.40 0.00 2.88 1.93 0.13 33.65 03:26:01 1 59.42 0.00 4.15 1.02 0.13 35.27 03:26:01 2 55.91 0.00 2.38 1.07 0.15 40.49 03:26:01 3 58.83 0.00 2.28 1.27 0.13 37.48 03:27:01 all 28.85 0.00 2.23 4.16 0.09 64.66 03:27:01 0 22.95 0.00 2.01 6.09 0.08 68.86 03:27:01 1 43.48 0.00 2.87 1.32 0.12 52.21 03:27:01 2 29.24 0.00 1.93 3.02 0.07 65.74 03:27:01 3 19.71 0.00 2.12 6.23 0.08 71.86 Average: all 38.01 3.72 4.71 3.29 0.13 50.15 Average: 0 37.31 3.33 4.40 3.50 0.12 51.34 Average: 1 39.57 3.81 5.48 3.40 0.13 47.60 Average: 2 40.74 3.45 4.22 2.81 0.14 48.64 Average: 3 34.42 4.29 4.72 3.45 0.12 53.00