---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-989 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 682 11129 1 4185 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:52:b9:18 brd ff:ff:ff:ff:ff:ff inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe52:b918/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:29:fa:3a 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-989) 10/25/24 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 373.27 178.70 194.57 0.00 12777.07 45363.91 0.00 01:36:01 233.54 35.33 198.20 0.00 2420.06 13325.76 0.00 01:37:01 35.26 15.86 19.40 0.00 781.07 10166.17 0.00 01:38:01 68.44 5.20 63.24 0.00 184.64 13272.59 0.00 01:39:01 64.84 5.83 59.01 0.00 4451.66 33846.63 0.00 Average: 154.81 48.23 106.58 0.00 4128.59 23228.01 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13441460 15390132 597116 3.65 58296 2094964 1326920 7.61 844272 1834484 142844 01:36:01 12675244 15046840 921504 5.63 81868 2474416 1601856 9.19 1213432 2192452 187652 01:37:01 11900988 14424520 1539484 9.40 85204 2618668 2138236 12.27 1931340 2240264 20208 01:38:01 11525164 14326544 1634484 9.98 99516 2869740 2190716 12.57 2217660 2314184 100892 01:39:01 11416816 15337196 615116 3.75 106472 3948232 1353328 7.76 1563928 3033820 94428 Average: 12191934 14905046 1061541 6.48 86271 2801204 1722211 9.88 1554126 2323041 109205 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 ens3 395.67 256.04 1658.80 68.73 0.00 0.00 0.00 0.00 01:35:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 266.41 218.62 3127.98 33.19 0.00 0.00 0.00 0.00 01:36:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 154.16 117.56 1514.56 18.40 0.00 0.00 0.00 0.00 01:37:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 330.58 231.66 3594.66 32.05 0.00 0.00 0.00 0.00 01:38:01 lo 1966.04 1966.04 1872.03 1872.03 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 309.33 207.78 2924.33 184.33 0.00 0.00 0.00 0.00 01:39:01 lo 17.13 17.13 1.69 1.69 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 291.31 206.29 2562.18 67.45 0.00 0.00 0.00 0.00 Average: lo 398.76 398.76 376.07 376.07 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-989) 10/25/24 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 17.86 19.02 14.40 3.00 0.12 45.60 01:35:02 0 25.69 16.56 13.16 4.89 0.10 39.59 01:35:02 1 14.68 19.79 15.40 2.70 0.13 47.30 01:35:02 2 15.63 20.00 14.48 1.71 0.14 48.05 01:35:02 3 15.46 19.74 14.55 2.68 0.12 47.46 01:36:01 all 25.93 0.07 1.88 1.60 0.06 70.47 01:36:01 0 18.12 0.08 2.02 3.50 0.07 76.21 01:36:01 1 40.75 0.03 2.57 1.52 0.07 55.06 01:36:01 2 25.11 0.05 1.41 0.68 0.07 72.69 01:36:01 3 19.78 0.10 1.51 0.70 0.05 77.86 01:37:01 all 52.94 0.00 1.47 0.20 0.08 45.31 01:37:01 0 53.87 0.00 1.69 0.57 0.08 43.79 01:37:01 1 52.69 0.00 1.38 0.02 0.08 45.83 01:37:01 2 55.48 0.00 1.35 0.20 0.07 42.90 01:37:01 3 49.72 0.00 1.44 0.02 0.10 48.72 01:38:01 all 64.66 0.00 2.74 0.22 0.11 32.27 01:38:01 0 65.64 0.00 3.05 0.03 0.12 31.15 01:38:01 1 64.81 0.00 3.70 0.35 0.10 31.04 01:38:01 2 67.24 0.00 2.09 0.32 0.12 30.23 01:38:01 3 60.95 0.00 2.10 0.18 0.10 36.66 01:39:01 all 22.13 0.00 1.85 0.70 0.05 75.26 01:39:01 0 13.07 0.00 1.62 0.13 0.03 85.14 01:39:01 1 25.60 0.00 1.62 0.75 0.07 71.96 01:39:01 2 36.20 0.00 2.63 1.44 0.05 59.68 01:39:01 3 13.67 0.00 1.54 0.47 0.07 84.25 Average: all 36.76 3.81 4.46 1.14 0.09 53.75 Average: 0 35.32 3.31 4.30 1.81 0.08 55.18 Average: 1 39.73 3.96 4.93 1.06 0.09 50.22 Average: 2 40.02 3.98 4.38 0.87 0.09 50.67 Average: 3 31.97 3.96 4.22 0.81 0.09 58.95