---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12645 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: 2800.000 BogoMIPS: 5600.00 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 45M 45M 0 100% /snap/snapd/23258 /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 681 11062 1 4253 14976 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:6c:70:1b brd ff:ff:ff:ff:ff:ff inet 10.30.171.57/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe6c:701b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:17:05:64:c0 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-12645) 12/04/24 _x86_64_ (4 CPU) 01:34:09 LINUX RESTART (4 CPU) 01:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 148.68 70.74 77.94 0.00 2895.92 8975.85 0.00 01:37:01 191.53 33.63 157.91 0.00 1614.66 8032.39 0.00 01:38:01 23.06 3.72 19.35 0.00 176.24 9675.99 0.00 01:39:01 72.71 5.20 67.51 0.00 180.61 16018.13 0.00 01:40:01 80.39 6.86 73.53 0.00 4617.78 36998.60 0.00 Average: 103.27 24.02 79.24 0.00 1897.44 15943.70 0.00 01:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13280040 15460436 507468 3.10 73412 2297560 1225340 7.03 763600 2044460 179148 01:37:01 12504964 14940880 1022508 6.24 82264 2536224 1676624 9.62 1356608 2212028 199032 01:38:01 11925528 14477520 1482000 9.05 85304 2646096 2083028 11.95 1908920 2232580 27564 01:39:01 11513936 14376556 1581436 9.65 99288 2928468 2170816 12.45 2162732 2372192 55420 01:40:01 11341096 15346064 606088 3.70 111104 4024208 1315356 7.55 1579664 3089952 2792 Average: 12113113 14920291 1039900 6.35 90274 2886511 1694233 9.72 1554305 2390242 92791 01:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 94.27 76.90 996.19 14.54 0.00 0.00 0.00 0.00 01:36:01 lo 1.60 1.60 0.16 0.16 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 ens3 217.78 178.15 2973.32 22.43 0.00 0.00 0.00 0.00 01:37:01 lo 0.40 0.40 0.03 0.03 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 01:38:01 ens3 118.68 98.20 1208.65 18.91 0.00 0.00 0.00 0.00 01:38:01 lo 0.80 0.80 0.08 0.08 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 ens3 303.73 207.83 4240.94 25.00 0.00 0.00 0.00 0.00 01:39:01 lo 2029.46 2029.46 1922.77 1922.77 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 ens3 276.82 232.35 3025.18 187.72 0.00 0.00 0.00 0.00 01:40:01 lo 17.32 17.32 1.72 1.72 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: ens3 202.27 158.70 2489.00 53.74 0.00 0.00 0.00 0.00 Average: lo 409.90 409.90 384.94 384.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12645) 12/04/24 _x86_64_ (4 CPU) 01:34:09 LINUX RESTART (4 CPU) 01:35:01 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 18.15 8.84 7.82 2.71 0.10 62.39 01:36:01 0 22.51 6.74 6.32 1.39 0.12 62.92 01:36:01 1 7.30 10.24 8.58 2.64 0.10 71.14 01:36:01 2 13.27 8.12 6.76 3.57 0.08 68.20 01:36:01 3 29.61 10.24 9.60 3.23 0.08 47.24 01:37:01 all 26.53 0.00 1.36 1.53 0.05 70.52 01:37:01 0 22.15 0.00 1.29 1.02 0.05 75.49 01:37:01 1 27.55 0.00 1.52 2.94 0.05 67.95 01:37:01 2 27.04 0.00 1.70 1.82 0.05 69.39 01:37:01 3 29.39 0.00 0.92 0.35 0.07 69.27 01:38:01 all 53.64 0.00 1.42 0.57 0.10 44.28 01:38:01 0 58.33 0.00 1.32 0.08 0.08 40.18 01:38:01 1 52.36 0.00 1.52 0.07 0.08 45.97 01:38:01 2 55.48 0.00 1.37 1.67 0.12 41.37 01:38:01 3 48.38 0.00 1.47 0.47 0.10 49.58 01:39:01 all 61.18 0.00 3.21 0.59 0.13 34.89 01:39:01 0 60.87 0.00 4.97 1.04 0.15 32.97 01:39:01 1 61.96 0.00 2.85 0.23 0.12 34.84 01:39:01 2 62.24 0.00 2.77 0.44 0.12 34.44 01:39:01 3 59.66 0.00 2.24 0.66 0.12 37.33 01:40:01 all 24.16 0.00 2.61 3.67 0.08 69.48 01:40:01 0 23.32 0.00 2.84 2.38 0.07 71.40 01:40:01 1 23.85 0.00 2.09 2.05 0.07 71.94 01:40:01 2 29.15 0.00 2.88 3.69 0.10 64.18 01:40:01 3 20.35 0.00 2.63 6.59 0.07 70.37 Average: all 36.72 1.77 3.28 1.82 0.09 56.32 Average: 0 37.43 1.35 3.35 1.18 0.09 56.60 Average: 1 34.54 2.06 3.32 1.59 0.08 58.41 Average: 2 37.46 1.62 3.09 2.23 0.09 55.50 Average: 3 37.47 2.05 3.37 2.26 0.09 54.77