---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10489 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 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 691 11118 1 4187 14966 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:cd:df:03 brd ff:ff:ff:ff:ff:ff inet 10.30.171.221/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fecd:df03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:30:fe:b5 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-10489) 11/26/24 _x86_64_ (4 CPU) 08:57:01 LINUX RESTART (4 CPU) 08:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 123.50 48.83 74.67 0.00 2615.43 10149.66 0.00 09:00:01 133.76 35.09 98.67 0.00 1679.71 9631.99 0.00 09:01:01 25.59 5.23 20.36 0.00 222.46 8163.28 0.00 09:02:01 61.39 1.47 59.92 0.00 79.85 13008.50 0.00 09:03:01 82.37 6.56 75.81 0.00 4609.66 34842.92 0.00 Average: 85.32 19.43 65.89 0.00 1841.46 15159.51 0.00 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 13281440 15458448 520220 3.18 73232 2295524 1215548 6.97 776192 2044080 127476 09:00:01 12198672 14709436 1257880 7.68 84512 2607180 1987368 11.40 1637732 2240640 148420 09:01:01 11342076 14146508 1817464 11.09 91420 2882320 2372664 13.61 2268648 2447424 269708 09:02:01 11273784 14380724 1582864 9.66 100196 3162068 2141144 12.28 2172620 2600300 294888 09:03:01 11447320 15385360 568168 3.47 110420 3960452 1254528 7.20 1517584 3050884 1904 Average: 11908658 14816095 1149319 7.02 91956 2981509 1794250 10.29 1674555 2476666 168479 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 ens3 92.53 71.67 848.81 13.71 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 09:00:01 ens3 309.10 266.98 3820.53 35.15 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:01:01 ens3 205.55 140.57 2587.26 17.33 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 940.87 940.87 895.59 895.59 0.00 0.00 0.00 0.00 09:02:01 ens3 168.22 134.49 1945.42 23.38 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1005.62 1005.62 955.12 955.12 0.00 0.00 0.00 0.00 09:03:01 ens3 255.60 192.92 2818.24 185.34 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 17.19 17.19 1.71 1.71 0.00 0.00 0.00 0.00 Average: ens3 206.21 161.33 2404.12 54.98 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 393.20 393.20 370.52 370.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10489) 11/26/24 _x86_64_ (4 CPU) 08:57:01 LINUX RESTART (4 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 18.17 4.28 4.45 4.39 0.13 68.58 08:59:01 0 7.21 5.02 4.23 4.95 0.12 78.46 08:59:01 1 36.41 4.15 5.12 3.67 0.18 50.46 08:59:01 2 13.55 3.74 4.17 0.99 0.10 77.45 08:59:01 3 15.43 4.21 4.28 7.96 0.10 68.02 09:00:01 all 52.15 0.00 2.02 2.77 0.16 42.90 09:00:01 0 54.15 0.00 1.94 2.16 0.15 41.60 09:00:01 1 51.76 0.00 1.77 1.65 0.15 44.67 09:00:01 2 51.17 0.00 2.38 0.85 0.17 45.42 09:00:01 3 51.52 0.00 1.99 6.41 0.17 39.91 09:01:01 all 48.87 0.00 1.96 1.36 0.13 47.68 09:01:01 0 48.71 0.00 2.15 2.35 0.12 46.67 09:01:01 1 47.18 0.00 1.91 1.09 0.12 49.71 09:01:01 2 52.41 0.00 1.75 1.25 0.15 44.44 09:01:01 3 47.20 0.00 2.04 0.77 0.13 49.87 09:02:01 all 57.92 0.00 2.55 1.37 0.17 37.99 09:02:01 0 59.50 0.00 1.84 0.84 0.13 37.68 09:02:01 1 54.69 0.00 2.22 2.13 0.17 40.80 09:02:01 2 57.15 0.00 2.84 1.52 0.19 38.31 09:02:01 3 60.38 0.00 3.32 0.97 0.19 35.15 09:03:01 all 21.79 0.00 2.41 6.82 0.08 68.90 09:03:01 0 16.28 0.00 2.12 7.37 0.08 74.15 09:03:01 1 35.13 0.00 2.40 10.01 0.08 52.39 09:03:01 2 11.56 0.00 2.55 3.37 0.07 82.45 09:03:01 3 24.24 0.00 2.58 6.54 0.08 66.55 Average: all 39.75 0.86 2.68 3.35 0.13 53.23 Average: 0 37.11 1.01 2.46 3.54 0.12 55.76 Average: 1 45.03 0.83 2.68 3.71 0.14 47.61 Average: 2 37.13 0.75 2.74 1.60 0.13 57.66 Average: 3 39.73 0.84 2.84 4.53 0.13 51.92