---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44004 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 9.9G 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1328 10975 1 3693 14329 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:f0:bb:82 brd ff:ff:ff:ff:ff:ff inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fef0:bb82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:54:26:91 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-44004) 10/19/24 _x86_64_ (4 CPU) 17:47:58 LINUX RESTART (4 CPU) 17:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:49:01 337.16 154.97 182.19 0.00 11739.91 61726.38 0.00 17:50:01 278.40 73.57 204.83 0.00 3599.00 11552.22 0.00 17:51:01 52.42 15.75 36.68 0.00 779.47 13603.47 0.00 17:52:01 69.61 5.20 64.41 0.00 185.04 13410.70 0.00 17:53:01 15.98 3.83 12.15 0.00 151.71 6610.50 0.00 17:54:01 47.98 4.07 43.91 0.00 2619.56 15907.35 0.00 Average: 133.59 42.90 90.69 0.00 3179.11 20468.44 0.00 17:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:49:01 13598904 15434932 563024 3.44 53452 1991328 1305084 7.49 762160 1773312 94036 17:50:01 12598356 15000708 973324 5.94 81088 2505576 1649756 9.47 1265824 2222688 303084 17:51:01 12154136 14680768 1289124 7.87 84332 2623156 1909492 10.96 1676900 2247164 8480 17:52:01 11510124 14315292 1651716 10.08 98128 2875304 2231680 12.80 2206344 2345516 84580 17:53:01 11572192 14778888 1187472 7.25 100476 3263040 1863024 10.69 1801716 2678648 289160 17:54:01 11246444 14682584 1274420 7.78 107608 3478692 1918364 11.01 2020636 2768960 17320 Average: 12113359 14815529 1156513 7.06 87514 2789516 1812900 10.40 1622263 2339381 132777 17:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:49:01 ens3 379.67 236.14 1397.29 68.26 0.00 0.00 0.00 0.00 17:49:01 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 306.30 241.73 3859.68 30.56 0.00 0.00 0.00 0.00 17:50:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 103.72 86.57 1116.39 12.82 0.00 0.00 0.00 0.00 17:51:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 314.15 216.63 3866.45 25.57 0.00 0.00 0.00 0.00 17:52:01 lo 2009.30 2009.30 1906.53 1906.53 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 9778.17 3174.05 4127.03 2028.84 0.00 0.00 0.00 0.00 17:53:01 lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 11341.19 3992.62 5266.30 2210.72 0.00 0.00 0.00 0.00 17:54:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 3703.87 1324.62 3272.19 729.46 0.00 0.00 0.00 0.00 Average: lo 335.71 335.71 317.84 317.84 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-44004) 10/19/24 _x86_64_ (4 CPU) 17:47:58 LINUX RESTART (4 CPU) 17:48:01 CPU %user %nice %system %iowait %steal %idle 17:49:01 all 16.16 17.15 15.23 5.51 0.12 45.83 17:49:01 0 19.84 15.81 14.24 3.71 0.12 46.29 17:49:01 1 17.80 16.70 15.59 8.43 0.12 41.36 17:49:01 2 14.33 17.94 15.51 5.90 0.12 46.20 17:49:01 3 12.66 18.17 15.57 4.01 0.14 49.46 17:50:01 all 30.23 5.41 5.93 3.46 0.09 54.88 17:50:01 0 28.39 5.65 6.49 3.60 0.10 55.77 17:50:01 1 29.10 5.07 5.12 2.60 0.08 58.02 17:50:01 2 28.87 4.35 4.97 3.17 0.08 58.55 17:50:01 3 34.54 6.57 7.16 4.49 0.08 47.15 17:51:01 all 48.61 0.00 1.23 1.73 0.09 48.33 17:51:01 0 50.09 0.00 1.09 1.24 0.08 47.50 17:51:01 1 43.97 0.00 1.04 0.07 0.08 54.85 17:51:01 2 48.54 0.00 1.34 4.75 0.10 45.26 17:51:01 3 51.85 0.00 1.46 0.89 0.10 45.70 17:52:01 all 62.49 0.00 2.91 1.39 0.12 33.10 17:52:01 0 51.05 0.00 2.80 2.40 0.12 43.62 17:52:01 1 65.99 0.00 3.18 1.58 0.12 29.12 17:52:01 2 65.61 0.00 2.67 0.69 0.12 30.90 17:52:01 3 67.43 0.00 2.97 0.88 0.12 28.60 17:53:01 all 37.72 0.00 4.48 0.63 0.09 57.08 17:53:01 0 27.59 0.00 2.97 0.75 0.10 68.59 17:53:01 1 58.78 0.00 4.79 0.63 0.10 35.71 17:53:01 2 32.82 0.00 4.97 0.64 0.10 61.47 17:53:01 3 31.82 0.00 5.21 0.51 0.07 62.39 17:54:01 all 18.55 0.00 4.90 0.87 0.08 75.61 17:54:01 0 14.24 0.00 3.50 0.32 0.07 81.88 17:54:01 1 13.75 0.00 4.76 1.27 0.07 80.15 17:54:01 2 29.72 0.00 5.82 0.95 0.08 63.43 17:54:01 3 16.48 0.00 5.51 0.95 0.08 76.98 Average: all 35.67 3.75 5.77 2.27 0.10 52.45 Average: 0 31.93 3.56 5.17 2.00 0.10 57.24 Average: 1 38.28 3.61 5.73 2.42 0.10 49.87 Average: 2 36.66 3.70 5.87 2.69 0.10 50.98 Average: 3 35.82 4.11 6.30 1.96 0.10 51.71