---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24595 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/loop1 44M 44M 0 100% /snap/snapd/15177 /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 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 759 11005 1 4232 14898 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:88:14:19 brd ff:ff:ff:ff:ff:ff inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe88:1419/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:39:2e:ed 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-24595) 09/20/24 _x86_64_ (4 CPU) 08:58:18 LINUX RESTART (4 CPU) 08:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 146.20 80.03 66.17 0.00 2487.19 6862.80 0.00 09:01:01 214.40 48.65 165.74 0.00 3049.52 10907.03 0.00 09:02:01 22.21 1.55 20.66 0.00 101.57 9527.36 0.00 09:03:01 76.80 5.07 71.74 0.00 183.30 16846.53 0.00 09:04:01 85.67 7.32 78.35 0.00 4675.35 35939.08 0.00 Average: 108.93 28.35 80.58 0.00 2098.04 16047.08 0.00 08:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13363252 15409032 570968 3.49 69096 2173656 1322464 7.59 815720 1926676 184920 09:01:01 12085120 14517080 1447376 8.84 82888 2531908 2160100 12.39 1794468 2195828 208064 09:02:01 11666548 14288336 1671204 10.20 86628 2712792 2181920 12.52 2102964 2294172 112388 09:03:01 11082020 14223476 1734744 10.59 99724 3196568 2252976 12.93 2336620 2621596 328560 09:04:01 11299552 15285260 662576 4.04 112672 4004232 1344168 7.71 1636548 3070100 3292 Average: 11899298 14744637 1217374 7.43 90202 2923831 1852326 10.63 1737264 2421674 167445 08:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 09:00:01 ens3 83.73 68.42 949.70 9.91 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 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:01:01 ens3 269.94 217.69 3290.82 33.92 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 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:02:01 ens3 179.46 148.50 2519.89 23.25 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 2067.94 2067.94 1969.53 1969.53 0.00 0.00 0.00 0.00 09:03:01 ens3 288.39 190.68 2941.31 28.08 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 17.80 17.80 1.75 1.75 0.00 0.00 0.00 0.00 09:04:01 ens3 283.44 192.47 2801.07 181.65 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 419.16 419.16 395.62 395.62 0.00 0.00 0.00 0.00 Average: ens3 221.45 163.88 2505.82 55.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24595) 09/20/24 _x86_64_ (4 CPU) 08:58:18 LINUX RESTART (4 CPU) 08:59:02 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 17.32 11.88 10.48 2.48 0.09 57.75 09:00:01 0 26.18 11.80 11.38 2.52 0.09 48.03 09:00:01 1 12.60 12.77 10.52 2.00 0.09 62.03 09:00:01 2 16.60 11.35 10.15 2.12 0.09 59.69 09:00:01 3 13.91 11.58 9.88 3.29 0.09 61.26 09:01:01 all 35.57 0.00 1.76 2.24 0.08 60.35 09:01:01 0 44.76 0.00 2.30 2.85 0.08 50.01 09:01:01 1 28.61 0.00 1.56 3.71 0.07 66.06 09:01:01 2 34.44 0.00 1.59 0.62 0.07 63.29 09:01:01 3 34.41 0.00 1.60 1.81 0.08 62.09 09:02:01 all 52.29 0.00 1.55 0.67 0.08 45.40 09:02:01 0 55.67 0.00 1.21 0.00 0.07 43.05 09:02:01 1 45.92 0.00 1.96 1.91 0.08 50.12 09:02:01 2 54.72 0.00 1.35 0.45 0.08 43.39 09:02:01 3 52.87 0.00 1.69 0.33 0.07 45.04 09:03:01 all 57.30 0.00 2.92 0.92 0.10 38.75 09:03:01 0 55.03 0.00 2.53 0.15 0.08 42.20 09:03:01 1 57.42 0.00 3.28 0.90 0.10 38.29 09:03:01 2 58.73 0.00 3.36 1.32 0.10 36.48 09:03:01 3 58.03 0.00 2.51 1.32 0.10 38.03 09:04:01 all 21.23 0.00 2.39 4.51 0.06 71.81 09:04:01 0 26.21 0.00 2.72 3.19 0.07 67.81 09:04:01 1 12.26 0.00 2.68 3.50 0.05 81.51 09:04:01 2 8.83 0.00 2.13 4.97 0.05 84.02 09:04:01 3 37.67 0.00 2.02 6.40 0.07 53.85 Average: all 36.82 2.34 3.80 2.17 0.08 54.80 Average: 0 41.62 2.32 4.00 1.74 0.08 50.24 Average: 1 31.43 2.52 3.98 2.41 0.08 59.59 Average: 2 34.76 2.23 3.69 1.89 0.08 57.35 Average: 3 39.46 2.29 3.52 2.62 0.08 52.03