---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24123 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: 2799.996 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 669 11096 1 4231 14988 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:60:0d:31 brd ff:ff:ff:ff:ff:ff inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe60:d31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:6e:32:2b 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-24123) 09/19/24 _x86_64_ (4 CPU) 12:16:57 LINUX RESTART (4 CPU) 12:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:18:02 320.33 147.83 172.50 0.00 11575.20 74502.53 0.00 12:19:01 108.27 45.40 62.87 0.00 1414.13 6763.35 0.00 12:20:01 222.99 49.30 173.69 0.00 3073.38 15889.24 0.00 12:21:01 25.65 4.62 21.03 0.00 149.04 6551.17 0.00 12:22:01 65.84 2.35 63.49 0.00 134.91 14070.59 0.00 Average: 148.75 49.91 98.84 0.00 3275.25 23609.57 0.00 12:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:02 13707096 15466444 529964 3.24 47280 1924576 1271172 7.29 709024 1721232 41988 12:19:01 13321096 15404488 573384 3.50 70488 2207892 1313336 7.53 824812 1956284 177468 12:20:01 11740032 14238200 1726512 10.54 84008 2595208 2539744 14.57 2108404 2223508 90760 12:21:01 11568244 14300680 1661020 10.14 94272 2809168 2238768 12.84 2116164 2375996 217200 12:22:01 11746836 15359924 600668 3.67 100976 3654352 1353496 7.77 1368540 2918396 781036 Average: 12416661 14953947 1018310 6.22 79405 2638239 1743303 10.00 1425389 2239083 261690 12:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:02 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 12:18:02 ens3 346.20 225.63 1169.28 67.71 0.00 0.00 0.00 0.00 12:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 12:19:01 ens3 70.07 59.45 783.88 7.63 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 12:20:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 12:20:01 ens3 316.81 267.51 4002.55 39.81 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 12:21:01 lo 1063.09 1063.09 1012.55 1012.55 0.00 0.00 0.00 0.00 12:21:01 ens3 237.06 179.32 3202.31 19.52 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 12:22:01 lo 1122.50 1122.50 1048.76 1048.76 0.00 0.00 0.00 0.00 12:22:01 ens3 138.34 117.75 1467.92 37.05 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 439.36 439.36 413.72 413.72 0.00 0.00 0.00 0.00 Average: ens3 222.20 170.30 2129.77 34.43 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-24123) 09/19/24 _x86_64_ (4 CPU) 12:16:57 LINUX RESTART (4 CPU) 12:17:01 CPU %user %nice %system %iowait %steal %idle 12:18:02 all 12.55 16.45 13.49 6.97 0.17 50.38 12:18:02 0 11.50 16.78 13.56 4.38 0.33 53.45 12:18:02 1 12.77 15.24 14.99 9.23 0.12 47.65 12:18:02 2 14.45 15.76 11.20 11.37 0.10 47.11 12:18:02 3 11.42 18.07 14.23 2.71 0.11 53.46 12:19:01 all 14.73 6.46 5.48 1.91 0.07 71.34 12:19:01 0 30.88 5.87 5.67 1.77 0.07 55.74 12:19:01 1 6.14 6.46 5.05 0.80 0.07 81.48 12:19:01 2 17.93 6.21 5.58 0.74 0.07 69.48 12:19:01 3 4.15 7.27 5.64 4.31 0.07 78.56 12:20:01 all 60.59 0.00 2.34 2.15 0.10 34.82 12:20:01 0 59.74 0.00 2.58 4.25 0.10 33.33 12:20:01 1 62.67 0.00 2.10 1.10 0.12 34.01 12:20:01 2 64.62 0.00 2.11 0.79 0.10 32.39 12:20:01 3 55.32 0.00 2.58 2.48 0.08 39.54 12:21:01 all 44.54 0.00 1.96 0.33 0.08 53.08 12:21:01 0 44.27 0.00 1.51 0.92 0.07 53.23 12:21:01 1 48.15 0.00 1.66 0.03 0.08 50.08 12:21:01 2 41.71 0.00 2.69 0.15 0.08 55.37 12:21:01 3 44.04 0.00 2.00 0.23 0.08 53.64 12:22:01 all 47.75 0.00 2.46 0.95 0.09 48.76 12:22:01 0 40.07 0.00 2.27 0.05 0.10 57.51 12:22:01 1 42.68 0.00 1.79 0.02 0.08 55.43 12:22:01 2 57.80 0.00 2.78 2.30 0.08 37.04 12:22:01 3 50.50 0.00 3.00 1.43 0.08 44.98 Average: all 36.31 4.47 5.07 2.42 0.10 51.63 Average: 0 37.57 4.40 5.03 2.25 0.13 50.62 Average: 1 34.75 4.25 5.05 2.19 0.09 53.67 Average: 2 39.53 4.32 4.83 3.03 0.09 48.19 Average: 3 33.40 4.89 5.37 2.22 0.08 54.03