---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11282 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 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/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 708 11099 1 4189 14950 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:dc:af:8a brd ff:ff:ff:ff:ff:ff inet 10.30.171.99/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fedc:af8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:a1:63:d8 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-11282) 08/16/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 310.29 136.16 174.12 0.00 11033.38 11661.62 0.00 08:59:01 92.15 28.60 63.56 0.00 1845.43 10007.82 0.00 09:00:01 151.77 21.35 130.43 0.00 1306.72 9113.81 0.00 09:01:01 47.18 4.68 42.49 0.00 150.91 14449.99 0.00 09:02:01 80.89 5.97 74.92 0.00 4427.53 34691.95 0.00 Average: 135.87 39.03 96.85 0.00 3728.45 15999.50 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13467808 15458220 523960 3.20 67512 2121960 1309988 7.52 766504 1876288 143692 08:59:01 12890584 15154540 815436 4.98 78064 2373720 1545720 8.87 1092744 2104292 99132 09:00:01 11884428 14375264 1587140 9.69 84352 2587448 2415652 13.86 1974212 2211336 52732 09:01:01 10762936 13727400 2231604 13.62 96088 3029304 2789896 16.01 2788136 2493084 271736 09:02:01 11424800 15345540 603932 3.69 106752 3948148 1415560 8.12 1571128 3014472 108500 Average: 12086111 14812193 1152414 7.03 86554 2812116 1895363 10.87 1638545 2339894 135158 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 371.68 252.38 1425.39 70.39 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:59:01 ens3 161.31 137.86 1735.31 22.69 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:00:01 ens3 204.03 170.02 2369.94 24.48 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:01:01 ens3 305.53 208.87 3855.40 24.76 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1975.20 1975.20 1878.06 1878.06 0.00 0.00 0.00 0.00 09:02:01 ens3 296.83 181.62 3528.05 28.69 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 3.63 3.63 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 267.53 189.94 2586.69 34.08 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 397.67 397.67 376.99 376.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-11282) 08/16/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 20.08 14.03 10.86 3.79 0.13 51.11 08:58:01 0 25.47 13.26 11.05 6.12 0.15 43.94 08:58:01 1 14.05 15.59 11.88 3.78 0.12 54.57 08:58:01 2 23.03 13.49 10.90 2.49 0.12 49.97 08:58:01 3 17.80 13.75 9.60 2.76 0.14 55.95 08:59:01 all 16.49 0.00 1.21 3.04 0.06 79.20 08:59:01 0 10.86 0.00 1.18 3.61 0.05 84.29 08:59:01 1 13.95 0.00 1.46 5.77 0.08 78.74 08:59:01 2 29.35 0.00 1.39 0.67 0.07 68.53 08:59:01 3 11.83 0.00 0.84 2.09 0.03 85.21 09:00:01 all 57.28 0.00 1.76 1.76 0.11 39.09 09:00:01 0 53.23 0.00 2.11 3.46 0.12 41.08 09:00:01 1 55.31 0.00 1.71 0.30 0.10 42.58 09:00:01 2 62.51 0.00 1.58 1.23 0.12 34.57 09:00:01 3 58.07 0.00 1.63 2.05 0.12 38.13 09:01:01 all 54.05 0.00 2.92 1.85 0.11 41.07 09:01:01 0 48.98 0.00 2.88 0.71 0.13 47.30 09:01:01 1 55.32 0.00 3.16 2.79 0.10 38.63 09:01:01 2 53.18 0.00 2.68 1.79 0.10 42.25 09:01:01 3 58.72 0.00 2.95 2.12 0.12 36.09 09:02:01 all 34.65 0.00 2.90 8.17 0.10 54.18 09:02:01 0 36.17 0.00 3.30 7.80 0.08 52.64 09:02:01 1 32.39 0.00 2.58 11.09 0.10 53.84 09:02:01 2 32.16 0.00 2.69 1.75 0.08 63.31 09:02:01 3 37.89 0.00 3.04 12.01 0.12 46.93 Average: all 36.54 2.77 3.91 3.72 0.10 52.97 Average: 0 34.93 2.61 4.08 4.33 0.11 53.94 Average: 1 34.23 3.09 4.14 4.75 0.10 53.69 Average: 2 40.07 2.67 3.83 1.58 0.10 51.75 Average: 3 36.92 2.69 3.58 4.21 0.10 52.49