---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24053 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/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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 663 11127 1 4206 14994 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:8c:cd:68 brd ff:ff:ff:ff:ff:ff inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe8c:cd68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:cc:78:9a 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-24053) 09/19/24 _x86_64_ (4 CPU) 08:32:00 LINUX RESTART (4 CPU) 08:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:34:01 131.64 38.52 93.12 0.00 1328.36 12033.34 0.00 08:35:01 81.74 0.92 80.82 0.00 56.66 22688.62 0.00 08:36:01 39.64 0.18 39.46 0.00 18.80 11953.87 0.00 08:37:01 74.99 28.10 46.89 0.00 921.58 7440.89 0.00 08:38:01 86.99 6.18 80.80 0.00 4593.90 27332.51 0.00 Average: 83.00 14.78 68.22 0.00 1383.86 16289.71 0.00 08:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 13085504 15410140 554332 3.38 81520 2424632 1336156 7.67 860996 2127576 214588 08:35:01 12619528 15426396 533444 3.26 98656 2855244 1308660 7.51 875664 2541972 26388 08:36:01 12220980 15357976 601084 3.67 109868 3146552 1568680 9.00 958272 2829176 3692 08:37:01 11860168 15404128 552580 3.37 125040 3500876 1461292 8.38 1234712 2871816 537208 08:38:01 11438312 15393492 552420 3.37 136824 3885364 1325712 7.61 1552640 2950248 28624 Average: 12244898 15398426 558772 3.41 110382 3162534 1400100 8.03 1096457 2664158 162100 08:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 ens3 77.54 66.28 761.96 10.17 0.00 0.00 0.00 0.00 08:34:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 123.75 93.73 1341.34 10.10 0.00 0.00 0.00 0.00 08:35:01 lo 9.40 9.40 0.86 0.86 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 30.11 35.03 23.49 6.39 0.00 0.00 0.00 0.00 08:36:01 lo 9.13 9.13 0.84 0.84 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 117.06 120.63 380.81 16.54 0.00 0.00 0.00 0.00 08:37:01 lo 24.36 24.36 2.18 2.18 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 241.93 140.58 2785.47 14.50 0.00 0.00 0.00 0.00 08:38:01 lo 9.93 9.93 0.91 0.91 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 118.08 91.25 1058.60 11.54 0.00 0.00 0.00 0.00 Average: lo 10.98 10.98 1.00 1.00 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-24053) 09/19/24 _x86_64_ (4 CPU) 08:32:00 LINUX RESTART (4 CPU) 08:33:01 CPU %user %nice %system %iowait %steal %idle 08:34:01 all 22.00 5.23 5.40 2.86 0.08 64.43 08:34:01 0 36.53 5.58 6.36 2.14 0.08 49.32 08:34:01 1 9.95 4.93 4.41 3.59 0.07 77.05 08:34:01 2 23.43 5.87 5.87 1.44 0.07 63.32 08:34:01 3 18.05 4.55 4.97 4.27 0.08 68.08 08:35:01 all 13.34 0.00 1.24 3.27 0.07 82.09 08:35:01 0 7.68 0.00 1.17 5.90 0.05 85.20 08:35:01 1 9.37 0.00 0.83 2.05 0.07 87.69 08:35:01 2 8.87 0.00 0.80 0.68 0.07 89.57 08:35:01 3 27.50 0.00 2.14 4.44 0.08 65.83 08:36:01 all 7.71 0.00 0.60 1.15 0.05 90.50 08:36:01 0 1.40 0.00 0.33 3.24 0.03 94.99 08:36:01 1 2.97 0.00 0.27 0.00 0.05 96.71 08:36:01 2 25.93 0.00 1.57 0.13 0.08 72.28 08:36:01 3 0.50 0.00 0.23 1.20 0.02 98.05 08:37:01 all 11.42 1.12 1.78 0.93 0.05 84.70 08:37:01 0 14.76 0.13 1.77 1.12 0.05 82.17 08:37:01 1 8.45 3.12 1.71 0.64 0.05 86.03 08:37:01 2 18.07 0.50 1.74 0.22 0.07 79.40 08:37:01 3 4.41 0.72 1.89 1.75 0.05 91.18 08:38:01 all 10.51 0.69 2.50 2.59 0.06 83.65 08:38:01 0 15.18 1.44 2.55 2.09 0.08 78.66 08:38:01 1 6.27 0.05 2.35 4.10 0.07 87.16 08:38:01 2 12.58 0.34 2.55 0.39 0.05 84.10 08:38:01 3 7.96 0.94 2.55 3.79 0.05 84.71 Average: all 13.00 1.41 2.30 2.16 0.06 81.07 Average: 0 15.11 1.43 2.44 2.90 0.06 78.06 Average: 1 7.40 1.62 1.91 2.08 0.06 86.93 Average: 2 17.77 1.34 2.50 0.57 0.07 77.74 Average: 3 11.68 1.24 2.36 3.09 0.06 81.58