---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18767 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 678 11107 1 4212 14980 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:47:3c:14 brd ff:ff:ff:ff:ff:ff inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe47:3c14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:84:14:47 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-18767) 09/05/24 _x86_64_ (4 CPU) 01:34:01 LINUX RESTART (4 CPU) 01:35:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 106.19 51.63 54.56 0.00 1500.16 6600.81 0.00 01:37:01 68.61 13.78 54.82 0.00 1376.70 9821.96 0.00 01:38:01 158.59 34.96 123.63 0.00 1677.05 2921.65 0.00 01:39:01 34.49 5.63 28.86 0.00 232.63 11553.41 0.00 01:40:01 114.40 6.67 107.73 0.00 4626.16 38193.37 0.00 01:41:01 35.26 1.62 33.64 0.00 107.98 17961.67 0.00 Average: 86.14 18.87 67.28 0.00 1587.26 14552.98 0.00 01:35:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13470944 15464616 518976 3.17 67384 2125404 1242964 7.13 760044 1880328 138112 01:37:01 13310936 15471796 503624 3.07 73268 2279208 1204408 6.91 759892 2026876 4428 01:38:01 12358216 14811240 1154004 7.04 84244 2550856 1761228 10.10 1533852 2183960 188436 01:39:01 11183796 14051676 1908800 11.65 93192 2940912 2490628 14.29 2383656 2483848 341940 01:40:01 10510912 14129760 1820192 11.11 110180 3650052 2419548 13.88 2720440 2784072 165168 01:41:01 11439740 15404004 546364 3.34 110976 3984800 1302140 7.47 1515916 3055924 2936 Average: 12045757 14888849 1075327 6.56 89874 2921872 1736819 9.96 1612300 2402501 140170 01:35:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 ens3 55.18 47.06 620.48 5.13 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 01:36:01 lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 01:37:01 ens3 47.21 37.96 405.94 10.28 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 01:37:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:38:01 ens3 290.82 242.31 3161.48 34.00 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 01:38:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 01:39:01 ens3 273.87 192.17 3407.27 21.37 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 01:39:01 lo 934.16 934.16 885.04 885.04 0.00 0.00 0.00 0.00 01:40:01 ens3 624.78 355.34 4658.17 40.56 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 1102.47 1102.47 1045.75 1045.75 0.00 0.00 0.00 0.00 01:41:01 ens3 92.75 105.55 54.86 172.93 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 lo 17.46 17.46 1.72 1.72 0.00 0.00 0.00 0.00 Average: ens3 231.75 164.05 2059.36 47.61 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 344.66 344.66 323.92 323.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-18767) 09/05/24 _x86_64_ (4 CPU) 01:34:01 LINUX RESTART (4 CPU) 01:35:03 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 10.94 8.25 6.58 18.02 0.11 56.10 01:36:01 0 9.17 8.50 6.00 16.82 0.16 59.36 01:36:01 1 10.83 8.13 6.38 27.02 0.10 47.53 01:36:01 2 19.88 7.42 6.95 15.46 0.10 50.20 01:36:01 3 3.86 8.93 7.00 12.75 0.09 67.38 01:37:01 all 6.93 0.00 0.64 5.57 0.04 86.81 01:37:01 0 2.03 0.00 0.47 0.45 0.03 97.02 01:37:01 1 2.02 0.00 0.35 8.07 0.03 89.53 01:37:01 2 6.56 0.00 0.43 2.42 0.05 90.53 01:37:01 3 17.18 0.00 1.33 11.39 0.05 70.06 01:38:01 all 43.58 0.00 1.76 1.32 0.08 53.26 01:38:01 0 42.64 0.00 1.95 2.26 0.08 53.07 01:38:01 1 45.26 0.00 1.98 0.69 0.08 51.99 01:38:01 2 45.03 0.00 1.19 1.48 0.07 52.24 01:38:01 3 41.40 0.00 1.90 0.87 0.08 55.75 01:39:01 all 49.72 0.00 1.87 0.65 0.09 47.68 01:39:01 0 49.49 0.00 1.45 0.12 0.08 48.86 01:39:01 1 49.76 0.00 2.56 0.87 0.08 46.73 01:39:01 2 51.04 0.00 1.61 1.49 0.10 45.76 01:39:01 3 48.61 0.00 1.84 0.10 0.08 49.36 01:40:01 all 51.43 0.00 3.54 7.85 0.11 37.07 01:40:01 0 47.51 0.00 3.66 12.08 0.12 36.64 01:40:01 1 60.48 0.00 3.72 8.43 0.12 27.25 01:40:01 2 52.54 0.00 3.39 4.50 0.12 39.45 01:40:01 3 45.21 0.00 3.39 6.38 0.10 44.92 01:41:01 all 15.69 0.00 1.20 3.29 0.05 79.78 01:41:01 0 8.41 0.00 1.22 0.28 0.03 90.06 01:41:01 1 8.29 0.00 1.17 0.10 0.03 90.40 01:41:01 2 42.69 0.00 1.59 2.12 0.08 53.51 01:41:01 3 3.33 0.00 0.81 10.68 0.05 85.13 Average: all 29.80 1.33 2.57 6.04 0.08 60.18 Average: 0 26.58 1.37 2.43 5.25 0.08 64.28 Average: 1 29.50 1.31 2.67 7.41 0.08 59.03 Average: 2 36.34 1.20 2.50 4.52 0.09 55.35 Average: 3 26.74 1.44 2.68 6.99 0.08 62.06