---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10585 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 14949 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:97:d5:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.48/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe97:d5d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:32:85:57 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-10585) 08/13/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 287.57 117.01 170.56 0.00 6654.94 11013.31 0.00 08:59:01 178.98 34.32 144.67 0.00 2374.00 10667.60 0.00 09:00:01 41.19 15.64 25.54 0.00 771.08 10289.37 0.00 09:01:01 68.27 5.20 63.07 0.00 185.04 13360.44 0.00 09:02:01 85.42 7.28 78.14 0.00 4674.29 38277.75 0.00 Average: 132.29 35.89 96.40 0.00 2932.06 16721.30 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13447264 15435848 548624 3.35 67336 2120248 1225448 7.03 787600 1876028 133848 08:59:01 12634728 14990984 976772 5.96 80996 2460208 1588748 9.12 1270580 2176152 186656 09:00:01 12030452 14522268 1442608 8.81 84400 2588204 2233328 12.81 1830800 2212028 3532 09:01:01 11496980 14273308 1688132 10.31 98008 2848332 2201148 12.63 2242928 2318180 87208 09:02:01 11416152 15356280 594288 3.63 110668 3962724 1315164 7.55 1579916 3014228 1380 Average: 12205115 14915738 1050085 6.41 88282 2795943 1712767 9.83 1542365 2319323 82525 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 08:58:01 ens3 317.96 200.67 1349.92 64.57 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 08:59:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 08:59:01 ens3 239.05 199.43 2862.34 30.19 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 09:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:00:01 ens3 111.35 91.60 1254.47 14.25 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 09:01:01 lo 1884.77 1884.77 1792.73 1792.73 0.00 0.00 0.00 0.00 09:01:01 ens3 292.85 207.27 3854.85 25.74 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 09:02:01 lo 17.05 17.05 1.68 1.68 0.00 0.00 0.00 0.00 09:02:01 ens3 330.83 238.73 3565.19 187.57 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 Average: lo 380.91 380.91 358.91 358.91 0.00 0.00 0.00 0.00 Average: ens3 258.41 187.54 2577.22 64.46 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-10585) 08/13/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.11 15.59 12.82 3.49 0.11 49.88 08:58:01 0 18.72 14.67 12.72 4.85 0.10 48.93 08:58:01 1 12.82 16.40 13.19 3.63 0.10 53.86 08:58:01 2 12.13 16.86 12.52 3.08 0.12 55.29 08:58:01 3 28.69 14.44 12.85 2.40 0.12 41.50 08:59:01 all 24.69 0.00 1.46 2.72 0.07 71.07 08:59:01 0 17.80 0.00 1.57 4.94 0.08 75.61 08:59:01 1 24.69 0.00 1.29 2.58 0.07 71.37 08:59:01 2 36.87 0.00 1.97 2.44 0.07 58.65 08:59:01 3 19.37 0.00 1.00 0.90 0.05 78.67 09:00:01 all 52.53 0.00 1.55 0.77 0.08 45.07 09:00:01 0 47.14 0.00 1.57 0.58 0.08 50.62 09:00:01 1 53.79 0.00 1.60 1.39 0.10 43.12 09:00:01 2 52.50 0.00 1.74 0.57 0.08 45.11 09:00:01 3 56.71 0.00 1.27 0.55 0.07 41.40 09:01:01 all 65.00 0.00 3.08 0.72 0.11 31.10 09:01:01 0 60.05 0.00 2.94 0.52 0.10 36.38 09:01:01 1 68.79 0.00 2.18 0.40 0.12 28.51 09:01:01 2 63.16 0.00 2.84 1.31 0.10 32.58 09:01:01 3 67.98 0.00 4.34 0.64 0.12 26.92 09:02:01 all 28.57 0.00 2.73 5.18 0.08 63.45 09:02:01 0 44.11 0.00 3.67 4.87 0.10 47.25 09:02:01 1 29.58 0.00 2.01 0.65 0.07 67.70 09:02:01 2 19.07 0.00 2.64 9.50 0.07 68.72 09:02:01 3 21.46 0.00 2.60 5.71 0.07 70.16 Average: all 37.79 3.10 4.31 2.57 0.09 52.13 Average: 0 37.55 2.93 4.49 3.15 0.09 51.79 Average: 1 37.96 3.26 4.04 1.73 0.09 52.93 Average: 2 36.80 3.34 4.32 3.38 0.09 52.07 Average: 3 38.85 2.88 4.41 2.04 0.08 51.74