---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8547 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 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 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 694 11067 1 4235 14963 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:c7:94:3a brd ff:ff:ff:ff:ff:ff inet 10.30.171.0/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fec7:943a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:9b:91:0a 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-8547) 11/19/24 _x86_64_ (4 CPU) 01:33:50 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 370.74 169.16 201.58 0.00 12988.38 45721.63 0.00 01:36:01 252.21 47.45 204.76 0.00 2518.35 13613.30 0.00 01:37:01 34.54 15.89 18.64 0.00 794.67 9724.89 0.00 01:38:01 67.06 5.30 61.76 0.00 189.84 13496.82 0.00 01:39:01 60.04 2.62 57.42 0.00 163.04 33072.75 0.00 Average: 156.62 48.10 108.52 0.00 3334.78 23160.26 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13356536 15381692 603996 3.69 63508 2161720 1325088 7.60 871032 1885652 211436 01:36:01 12707704 15053772 918172 5.60 80328 2451060 1576096 9.04 1208388 2169960 141992 01:37:01 11984936 14506952 1459020 8.91 84808 2617636 2122612 12.18 1849332 2240680 12712 01:38:01 11467668 14269728 1693436 10.34 98436 2871432 2230332 12.80 2256224 2334456 92656 01:39:01 11665292 15341320 615340 3.76 103976 3710036 1330180 7.63 1397356 2960424 1612 Average: 12236427 14910693 1057993 6.46 86211 2762377 1716862 9.85 1516466 2318234 92082 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 ens3 395.99 245.51 1659.41 68.46 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 01:35:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:36:01 ens3 224.33 186.44 2579.30 29.32 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 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 01:37:01 ens3 162.56 130.97 1862.18 19.69 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 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 01:38:01 ens3 303.57 210.50 3756.82 25.38 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 1821.63 1821.63 1727.66 1727.66 0.00 0.00 0.00 0.00 01:39:01 ens3 215.20 195.33 1510.32 189.08 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 17.26 17.26 1.71 1.71 0.00 0.00 0.00 0.00 Average: ens3 260.46 193.78 2272.49 66.51 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 369.74 369.74 347.05 347.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8547) 11/19/24 _x86_64_ (4 CPU) 01:33:50 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 20.02 17.75 15.69 4.02 0.13 42.39 01:35:02 0 23.30 17.29 14.49 4.34 0.13 40.44 01:35:02 1 20.41 17.03 16.18 4.22 0.12 42.04 01:35:02 2 22.73 17.29 14.57 4.56 0.12 40.73 01:35:02 3 13.66 19.39 17.49 2.98 0.13 46.34 01:36:01 all 23.92 2.31 3.15 3.07 0.06 67.49 01:36:01 0 19.40 2.00 2.87 2.70 0.05 72.98 01:36:01 1 21.24 2.16 3.10 3.69 0.07 69.75 01:36:01 2 20.88 2.60 2.99 3.53 0.05 69.95 01:36:01 3 34.21 2.49 3.65 2.34 0.09 57.22 01:37:01 all 52.30 0.00 1.58 0.69 0.10 45.34 01:37:01 0 53.80 0.00 1.47 1.50 0.10 43.12 01:37:01 1 50.54 0.00 1.56 0.05 0.10 47.75 01:37:01 2 52.79 0.00 1.97 1.09 0.10 44.05 01:37:01 3 52.06 0.00 1.32 0.12 0.08 46.41 01:38:01 all 62.83 0.00 2.99 0.84 0.11 33.23 01:38:01 0 65.98 0.00 3.76 1.30 0.12 28.84 01:38:01 1 61.28 0.00 3.15 0.64 0.12 34.82 01:38:01 2 59.31 0.00 2.70 0.79 0.10 37.11 01:38:01 3 64.75 0.00 2.37 0.64 0.10 32.14 01:39:01 all 25.29 0.00 1.78 1.26 0.07 71.60 01:39:01 0 37.69 0.00 1.99 1.46 0.07 58.80 01:39:01 1 17.80 0.00 2.14 2.58 0.07 77.41 01:39:01 2 31.20 0.00 1.70 0.73 0.08 66.29 01:39:01 3 14.45 0.00 1.30 0.27 0.07 83.91 Average: all 36.94 4.00 5.03 1.97 0.09 51.98 Average: 0 40.14 3.84 4.90 2.25 0.09 48.77 Average: 1 34.33 3.82 5.22 2.23 0.09 54.31 Average: 2 37.46 3.95 4.77 2.13 0.09 51.61 Average: 3 35.84 4.37 5.22 1.26 0.09 53.22