---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-34299 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 9.7G 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/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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 682 11707 1 3607 14975 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:b7:55:ae brd ff:ff:ff:ff:ff:ff inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:feb7:55ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:09:4c:b5 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-34299) 10/02/24 _x86_64_ (4 CPU) 14:53:20 LINUX RESTART (4 CPU) 14:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:55:01 197.75 61.12 136.63 0.00 1407.23 8753.09 0.00 14:56:01 125.20 62.14 63.06 0.00 3092.95 9713.18 0.00 14:57:01 222.53 23.33 199.20 0.00 1347.51 26809.53 0.00 14:58:01 42.41 0.17 42.24 0.00 3.60 13891.15 0.00 14:59:01 84.66 8.46 76.19 0.00 4647.65 19739.02 0.00 Average: 134.51 31.04 103.46 0.00 2099.87 15781.33 0.00 14:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 13432548 15394660 592912 3.62 59448 2106544 1326496 7.61 845032 1843048 61796 14:56:01 12583616 14995308 971192 5.93 84684 2509572 1615488 9.27 1299720 2194232 234500 14:57:01 11009368 13919248 2042596 12.47 100200 2970088 2903516 16.66 2624416 2416464 104512 14:58:01 10893560 13871412 2089952 12.76 103388 3029700 2649112 15.20 2695024 2455392 117804 14:59:01 10641084 13947156 2003768 12.23 116132 3335812 2506392 14.38 2816064 2563792 24068 Average: 11712035 14425557 1540084 9.40 92770 2790343 2200201 12.62 2056051 2294586 108536 14:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 197.53 154.94 1646.12 33.85 0.00 0.00 0.00 0.00 14:55:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 193.97 164.04 2496.15 26.43 0.00 0.00 0.00 0.00 14:56:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 422.46 284.77 5179.00 30.93 0.00 0.00 0.00 0.00 14:57:01 lo 1246.26 1246.26 1185.67 1185.67 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 42.13 37.18 11.67 9.47 0.00 0.00 0.00 0.00 14:58:01 lo 4383.60 4383.60 4171.58 4171.58 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 284.64 170.96 2969.70 18.69 0.00 0.00 0.00 0.00 14:59:01 lo 2525.42 2525.42 2400.37 2400.37 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: ens3 228.15 162.38 2460.55 23.87 0.00 0.00 0.00 0.00 Average: lo 1631.51 1631.51 1551.59 1551.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-34299) 10/02/24 _x86_64_ (4 CPU) 14:53:20 LINUX RESTART (4 CPU) 14:54:01 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 11.65 11.70 8.73 20.18 0.15 47.60 14:55:01 0 13.17 11.38 8.89 12.65 0.13 53.77 14:55:01 1 10.45 12.20 8.62 21.74 0.17 46.82 14:55:01 2 10.71 11.72 8.68 27.47 0.13 41.28 14:55:01 3 12.24 11.49 8.72 18.86 0.15 48.53 14:56:01 all 26.81 3.73 4.29 6.34 0.10 58.73 14:56:01 0 25.70 4.25 4.64 7.69 0.12 57.60 14:56:01 1 28.58 2.58 3.82 3.82 0.10 61.10 14:56:01 2 30.82 4.53 5.23 7.59 0.12 51.71 14:56:01 3 22.12 3.55 3.48 6.26 0.08 64.50 14:57:01 all 69.03 0.00 3.15 1.17 0.13 26.53 14:57:01 0 72.12 0.00 3.30 0.72 0.12 23.75 14:57:01 1 65.38 0.00 3.24 2.00 0.13 29.24 14:57:01 2 67.04 0.00 3.54 1.06 0.13 28.24 14:57:01 3 71.58 0.00 2.50 0.89 0.13 24.90 14:58:01 all 70.16 0.00 3.57 0.15 0.12 26.01 14:58:01 0 67.63 0.00 2.40 0.08 0.12 29.77 14:58:01 1 70.65 0.00 4.44 0.28 0.12 24.51 14:58:01 2 70.62 0.00 3.74 0.07 0.12 25.46 14:58:01 3 71.73 0.00 3.68 0.15 0.12 24.32 14:59:01 all 69.96 0.00 3.94 1.64 0.13 24.34 14:59:01 0 70.58 0.00 3.83 2.18 0.12 23.30 14:59:01 1 70.87 0.00 3.23 1.29 0.15 24.46 14:59:01 2 65.19 0.00 3.58 1.12 0.12 29.98 14:59:01 3 73.20 0.00 5.12 1.97 0.12 19.59 Average: all 49.53 3.08 4.73 5.89 0.12 36.64 Average: 0 49.86 3.12 4.61 4.66 0.12 37.63 Average: 1 49.21 2.95 4.67 5.82 0.13 37.22 Average: 2 48.90 3.25 4.95 7.45 0.12 35.33 Average: 3 50.17 3.00 4.70 5.62 0.12 36.38