---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42328 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: 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; 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 9.7G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11727 1 3581 14970 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:3e:0b:92 brd ff:ff:ff:ff:ff:ff inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe3e:b92/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:61:43:11 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-42328) 10/14/24 _x86_64_ (4 CPU) 12:15:40 LINUX RESTART (4 CPU) 12:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:17:01 323.55 145.76 177.79 0.00 10544.11 47592.47 0.00 12:18:01 192.18 48.83 143.36 0.00 3359.57 10536.93 0.00 12:19:01 140.09 18.65 121.45 0.00 905.85 25730.91 0.00 12:20:01 30.07 3.27 26.81 0.00 116.63 6652.32 0.00 12:21:01 69.75 3.32 66.43 0.00 2085.60 19320.53 0.00 Average: 151.13 43.96 107.17 0.00 3402.29 21966.21 0.00 12:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:01 13423308 15389700 598112 3.65 60020 2109276 1324156 7.60 854368 1841336 95976 12:18:01 12265384 14762464 1202876 7.34 86400 2590676 1810872 10.39 1556104 2251648 300848 12:19:01 11500384 14323036 1640052 10.01 100124 2886128 2176068 12.48 2216916 2337296 19948 12:20:01 11378848 14247584 1715028 10.47 100888 2929708 2235272 12.82 2306400 2367144 25944 12:21:01 10520756 13774536 2179312 13.30 109672 3287740 2730536 15.67 2883056 2615572 28992 Average: 11817736 14499464 1467076 8.96 91421 2760706 2055381 11.79 1963369 2282599 94342 12:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:17:01 ens3 441.64 280.42 2251.59 70.70 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 12:18:01 ens3 309.45 247.44 3620.27 36.37 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 12:19:01 ens3 329.41 241.19 4033.34 26.54 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 1888.59 1888.59 1789.39 1789.39 0.00 0.00 0.00 0.00 12:20:01 ens3 57.50 48.20 155.08 10.61 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 1953.13 1953.13 1853.94 1853.94 0.00 0.00 0.00 0.00 12:21:01 ens3 227.05 151.70 1791.74 20.87 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 3357.32 3357.32 3193.12 3193.12 0.00 0.00 0.00 0.00 Average: ens3 273.00 193.79 2370.35 33.02 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: lo 1440.33 1440.33 1367.30 1367.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42328) 10/14/24 _x86_64_ (4 CPU) 12:15:40 LINUX RESTART (4 CPU) 12:16:01 CPU %user %nice %system %iowait %steal %idle 12:17:01 all 18.33 17.30 14.26 6.01 0.16 43.95 12:17:01 0 16.88 18.40 14.06 4.88 0.17 45.61 12:17:01 1 23.56 15.59 13.04 5.49 0.19 42.15 12:17:01 2 13.27 18.76 15.42 5.50 0.13 46.91 12:17:01 3 19.62 16.45 14.51 8.19 0.14 41.10 12:18:01 all 37.92 0.27 2.49 2.31 0.10 56.91 12:18:01 0 35.83 0.30 1.92 1.54 0.10 60.31 12:18:01 1 28.32 0.23 2.49 3.40 0.12 65.43 12:18:01 2 49.90 0.25 3.21 3.29 0.10 43.24 12:18:01 3 37.75 0.28 2.34 1.00 0.10 58.53 12:19:01 all 68.11 0.00 3.10 1.93 0.13 26.74 12:19:01 0 72.42 0.00 4.17 1.39 0.13 21.89 12:19:01 1 65.48 0.00 2.73 2.53 0.12 29.14 12:19:01 2 70.36 0.00 2.40 2.62 0.13 24.49 12:19:01 3 64.18 0.00 3.09 1.18 0.12 31.43 12:20:01 all 74.82 0.00 2.65 0.30 0.13 22.10 12:20:01 0 76.82 0.00 2.31 0.07 0.13 20.66 12:20:01 1 78.97 0.00 2.78 0.99 0.12 17.14 12:20:01 2 69.99 0.00 2.92 0.08 0.12 26.89 12:20:01 3 73.48 0.00 2.58 0.07 0.13 23.74 12:21:01 all 69.51 0.00 3.87 1.83 0.13 24.67 12:21:01 0 68.23 0.00 3.72 1.59 0.13 26.33 12:21:01 1 70.15 0.00 3.72 2.13 0.13 23.86 12:21:01 2 71.49 0.00 4.96 2.13 0.13 21.28 12:21:01 3 68.16 0.00 3.06 1.47 0.12 27.19 Average: all 53.77 3.49 5.26 2.47 0.13 34.88 Average: 0 54.10 3.71 5.21 1.89 0.13 34.95 Average: 1 53.29 3.14 4.94 2.91 0.13 35.59 Average: 2 55.02 3.80 5.78 2.72 0.12 32.55 Average: 3 52.67 3.32 5.10 2.37 0.12 36.42