---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5068 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 693 11823 1 3479 14964 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:b0:8c:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.171.230/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:feb0:8ca1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:b4:ce:c4 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5068) 11/07/24 _x86_64_ (4 CPU) 12:51:10 LINUX RESTART (4 CPU) 12:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:53:01 140.81 64.99 75.82 0.00 1731.71 8607.52 0.00 12:54:01 206.40 48.76 157.64 0.00 3058.56 19910.55 0.00 12:55:01 58.20 4.48 53.72 0.00 185.67 15031.79 0.00 12:56:01 25.15 0.00 25.15 0.00 0.00 6690.88 0.00 12:57:01 73.16 3.65 69.52 0.00 2528.20 22760.35 0.00 12:58:01 14.46 0.25 14.21 0.00 20.13 1343.51 0.00 Average: 86.36 20.35 66.01 0.00 1254.09 12391.42 0.00 12:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 13215400 15446720 523460 3.20 77312 2342500 1214076 6.97 819708 2053868 228892 12:54:01 10982144 13987300 1971440 12.03 97604 3065124 2511444 14.41 2434988 2624120 435988 12:55:01 11420952 14282208 1676352 10.23 101100 2923076 2187112 12.55 2265512 2364220 21512 12:56:01 10714256 13766300 2191976 13.38 103892 3098504 2694932 15.46 2814760 2506108 165744 12:57:01 10641304 13827460 2120956 12.95 109932 3221956 2664028 15.28 2861728 2517056 15548 12:58:01 12120088 15328752 620172 3.79 110304 3243160 1329744 7.63 1383220 2520160 6760 Average: 11515691 14439790 1517393 9.26 100024 2982387 2100223 12.05 2096653 2430922 145741 12:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 ens3 90.47 72.87 1067.86 11.70 0.00 0.00 0.00 0.00 12:53:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 544.66 400.75 7192.26 46.56 0.00 0.00 0.00 0.00 12:54:01 lo 1132.53 1132.53 1078.58 1078.58 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 46.10 37.07 46.29 8.72 0.00 0.00 0.00 0.00 12:55:01 lo 2009.05 2009.05 1908.04 1908.04 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 72.62 62.17 155.62 13.94 0.00 0.00 0.00 0.00 12:56:01 lo 1928.43 1928.43 1820.96 1820.96 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 263.57 179.23 2093.28 20.77 0.00 0.00 0.00 0.00 12:57:01 lo 3259.55 3259.55 3092.61 3092.61 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 24.53 20.26 18.65 7.51 0.00 0.00 0.00 0.00 12:58:01 lo 15.35 15.35 1.88 1.88 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 173.66 128.73 1762.30 18.20 0.00 0.00 0.00 0.00 Average: lo 1391.08 1391.08 1317.14 1317.14 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5068) 11/07/24 _x86_64_ (4 CPU) 12:51:10 LINUX RESTART (4 CPU) 12:52:01 CPU %user %nice %system %iowait %steal %idle 12:53:01 all 19.40 9.29 8.50 2.74 0.08 59.98 12:53:01 0 18.85 8.80 7.66 1.52 0.07 63.10 12:53:01 1 10.75 10.48 9.63 5.36 0.08 63.71 12:53:01 2 16.95 7.78 7.48 1.93 0.08 65.78 12:53:01 3 31.14 10.11 9.25 2.14 0.10 47.26 12:54:01 all 65.61 0.00 3.29 2.00 0.12 28.99 12:54:01 0 67.30 0.00 2.49 1.09 0.10 29.02 12:54:01 1 61.25 0.00 2.92 2.16 0.12 33.56 12:54:01 2 66.72 0.00 4.09 3.68 0.13 25.38 12:54:01 3 67.14 0.00 3.67 1.06 0.12 28.01 12:55:01 all 72.46 0.00 2.74 0.65 0.11 24.03 12:55:01 0 71.73 0.00 3.32 0.52 0.12 24.31 12:55:01 1 75.93 0.00 1.95 0.24 0.12 21.77 12:55:01 2 74.87 0.00 3.07 0.57 0.10 21.38 12:55:01 3 67.30 0.00 2.64 1.29 0.12 28.65 12:56:01 all 74.65 0.00 3.01 0.43 0.13 21.77 12:56:01 0 77.24 0.00 4.31 0.56 0.15 17.73 12:56:01 1 71.97 0.00 2.79 0.02 0.12 25.11 12:56:01 2 73.56 0.00 2.32 0.39 0.13 23.60 12:56:01 3 75.86 0.00 2.63 0.78 0.12 20.62 12:57:01 all 62.35 0.00 3.87 2.90 0.09 30.79 12:57:01 0 66.04 0.00 3.98 1.09 0.12 28.77 12:57:01 1 62.52 0.00 4.45 3.09 0.08 29.86 12:57:01 2 61.47 0.00 3.96 3.60 0.08 30.88 12:57:01 3 59.36 0.00 3.08 3.82 0.08 33.65 12:58:01 all 46.44 0.00 1.33 0.23 0.08 51.92 12:58:01 0 56.34 0.00 0.85 0.10 0.07 42.64 12:58:01 1 40.42 0.00 1.51 0.67 0.10 57.30 12:58:01 2 44.17 0.00 1.29 0.05 0.08 54.40 12:58:01 3 44.86 0.00 1.64 0.12 0.08 53.30 Average: all 56.78 1.55 3.79 1.49 0.10 36.28 Average: 0 59.55 1.47 3.77 0.81 0.10 34.29 Average: 1 53.73 1.76 3.88 1.92 0.10 38.62 Average: 2 56.27 1.30 3.70 1.70 0.10 36.92 Average: 3 57.59 1.68 3.82 1.53 0.10 35.27