---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-5118 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / 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 93M 93M 0 100% /snap/lxd/40953 ---> free -m: total used free shared buff/cache available Mem: 16009 661 12573 1 2774 15018 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:8a:d9:58 brd ff:ff:ff:ff:ff:ff inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85465sec preferred_lft 85465sec inet6 fe80::f816:3eff:fe8a:d958/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:d0:a3:ff 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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-5118) 09/25/26 _x86_64_ (4 CPU) 12:32:23 LINUX RESTART (4 CPU) 12:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:34:01 197.85 82.78 115.07 0.00 3578.51 11147.69 0.00 12:35:01 54.37 0.52 53.85 0.00 84.93 12506.13 0.00 12:36:01 7.92 0.03 7.88 0.00 4.80 940.64 0.00 12:37:01 3.18 0.02 3.17 0.00 1.60 658.56 0.00 12:38:01 25.90 10.15 15.75 0.00 3442.89 3763.51 0.00 12:39:01 5.42 0.00 5.42 0.00 0.00 193.03 0.00 12:40:01 4.62 0.02 4.60 0.00 2.93 708.95 0.00 12:41:01 2.22 0.00 2.22 0.00 0.00 70.65 0.00 12:42:01 1.25 0.00 1.25 0.00 0.00 15.20 0.00 12:43:01 2.03 0.00 2.03 0.00 0.00 32.66 0.00 12:44:01 1.90 0.90 1.00 0.00 29.06 12.53 0.00 12:45:01 1.50 0.00 1.50 0.00 0.00 19.46 0.00 12:46:01 0.87 0.00 0.87 0.00 0.00 10.53 0.00 12:47:01 1.60 0.00 1.60 0.00 0.00 181.44 0.00 Average: 21.98 6.65 15.32 0.00 506.69 2150.69 0.00 12:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 13274292 15432472 556016 3.39 79968 2259120 1493844 8.56 825416 1995812 345996 12:35:01 13125624 15308576 678756 4.14 80452 2282656 1613004 9.25 963724 2003740 10388 12:36:01 13118436 15323592 663520 4.05 80776 2303272 1653696 9.48 958264 2014816 11972 12:37:01 13102908 15313164 673832 4.11 80892 2308104 1718944 9.86 973660 2016964 96 12:38:01 12869800 15296544 683208 4.17 86144 2512216 1773860 10.17 1145368 2059420 1368 12:39:01 12883676 15319568 660196 4.03 86288 2521000 1596036 9.15 1128432 2065780 9152 12:40:01 12864848 15309484 669968 4.09 86480 2529300 1582260 9.07 1142952 2068884 1336 12:41:01 12885236 15329920 649512 3.96 86560 2529276 1582260 9.07 1122604 2068936 8 12:42:01 12879384 15324520 655268 4.00 86648 2529268 1582260 9.07 1129972 2069300 0 12:43:01 12888552 15333760 646004 3.94 86760 2529248 1650644 9.46 1118888 2069280 4 12:44:01 12875144 15321696 657604 4.01 86800 2530124 1650644 9.46 1130544 2069392 8 12:45:01 12878692 15325284 654060 3.99 86828 2530132 1650644 9.46 1127156 2069400 180 12:46:01 12877296 15323912 655428 4.00 86852 2530132 1650644 9.46 1127984 2069400 8 12:47:01 12767140 15230452 748728 4.57 86900 2546500 1858392 10.65 1235168 2073608 12140 Average: 12949359 15320925 660864 4.03 84882 2460025 1646938 9.44 1080724 2051052 28047 12:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 ens3 118.42 79.41 1893.24 11.81 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 5.36 5.36 3.50 3.50 0.00 0.00 0.00 0.00 12:35:01 ens3 37.48 35.48 20.35 8.28 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 94.13 94.13 249.08 249.08 0.00 0.00 0.00 0.00 12:36:01 ens3 23.31 22.30 5.22 5.58 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 73.64 73.64 268.95 268.95 0.00 0.00 0.00 0.00 12:37:01 ens3 5.42 5.02 1.20 1.38 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 18.26 18.26 75.66 75.66 0.00 0.00 0.00 0.00 12:38:01 ens3 287.22 215.51 1426.26 15.64 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 12:39:01 ens3 10.56 9.70 3.05 5.93 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 27.10 27.10 121.68 121.68 0.00 0.00 0.00 0.00 12:40:01 ens3 8.00 7.90 1.81 2.05 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 27.01 27.01 105.75 105.75 0.00 0.00 0.00 0.00 12:41:01 ens3 0.65 0.25 0.30 0.22 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:42:01 ens3 1.28 0.32 0.45 0.62 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 1.23 0.53 0.63 0.77 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:44:01 ens3 9.37 8.02 6.80 13.31 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 0.55 0.38 0.37 0.71 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 ens3 0.25 0.08 0.06 0.22 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 1.48 1.35 0.34 0.51 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 21.11 21.11 240.49 240.49 0.00 0.00 0.00 0.00 Average: ens3 35.99 27.53 238.04 4.78 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 19.13 19.13 76.17 76.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-5118) 09/25/26 _x86_64_ (4 CPU) 12:32:23 LINUX RESTART (4 CPU) 12:33:02 CPU %user %nice %system %iowait %steal %idle 12:34:01 all 20.03 17.34 13.97 2.38 0.02 46.26 12:34:01 0 18.24 17.90 13.70 1.64 0.02 48.51 12:34:01 1 32.27 12.91 12.40 3.57 0.02 38.83 12:34:01 2 6.76 21.31 15.89 1.85 0.02 54.17 12:34:01 3 22.82 17.22 13.90 2.48 0.03 43.54 12:35:01 all 51.85 0.00 4.29 0.18 0.02 43.68 12:35:01 0 51.16 0.00 4.40 0.58 0.03 43.83 12:35:01 1 51.04 0.00 4.17 0.10 0.02 44.67 12:35:01 2 52.96 0.00 4.30 0.02 0.00 42.73 12:35:01 3 52.22 0.00 4.28 0.00 0.02 43.48 12:36:01 all 52.51 0.00 3.76 0.01 0.02 43.69 12:36:01 0 51.67 0.00 3.98 0.02 0.02 44.32 12:36:01 1 52.64 0.00 3.82 0.03 0.02 43.48 12:36:01 2 52.43 0.00 3.69 0.00 0.02 43.86 12:36:01 3 53.32 0.00 3.55 0.00 0.02 43.11 12:37:01 all 53.42 0.00 2.58 0.02 0.03 43.96 12:37:01 0 53.21 0.00 2.76 0.02 0.03 43.98 12:37:01 1 52.41 0.00 2.33 0.05 0.02 45.20 12:37:01 2 53.24 0.00 2.48 0.00 0.02 44.26 12:37:01 3 54.83 0.00 2.74 0.02 0.03 42.38 12:38:01 all 54.84 0.00 2.76 0.19 0.03 42.18 12:38:01 0 55.37 0.00 2.80 0.20 0.03 41.60 12:38:01 1 54.08 0.00 2.88 0.20 0.02 42.81 12:38:01 2 53.33 0.00 2.76 0.07 0.03 43.81 12:38:01 3 56.60 0.00 2.61 0.29 0.02 40.48 12:39:01 all 52.88 0.00 2.75 0.01 0.02 44.34 12:39:01 0 51.25 0.00 2.75 0.02 0.02 45.97 12:39:01 1 52.73 0.00 2.69 0.02 0.02 44.55 12:39:01 2 53.00 0.00 2.71 0.00 0.02 44.27 12:39:01 3 54.55 0.00 2.85 0.00 0.03 42.57 12:40:01 all 53.08 0.00 2.66 0.02 0.02 44.21 12:40:01 0 51.94 0.00 3.03 0.05 0.02 44.96 12:40:01 1 52.68 0.00 2.46 0.00 0.03 44.83 12:40:01 2 53.93 0.00 2.89 0.02 0.02 43.15 12:40:01 3 53.79 0.00 2.29 0.00 0.02 43.91 12:41:01 all 29.48 0.00 1.90 0.00 0.02 68.61 12:41:01 0 27.74 0.00 2.01 0.02 0.02 70.21 12:41:01 1 31.15 0.00 2.05 0.00 0.02 66.78 12:41:01 2 30.97 0.00 1.97 0.00 0.02 67.04 12:41:01 3 28.07 0.00 1.55 0.00 0.02 70.36 12:42:01 all 28.83 0.00 1.61 0.00 0.03 69.53 12:42:01 0 29.46 0.00 1.76 0.02 0.03 68.72 12:42:01 1 27.38 0.00 1.30 0.00 0.00 71.32 12:42:01 2 30.86 0.00 1.86 0.00 0.03 67.25 12:42:01 3 27.63 0.00 1.54 0.00 0.04 70.79 12:43:01 all 28.79 0.00 1.54 0.22 0.01 69.43 12:43:01 0 30.00 0.00 1.67 0.76 0.02 67.55 12:43:01 1 30.14 0.00 1.58 0.00 0.02 68.26 12:43:01 2 29.04 0.00 1.65 0.05 0.02 69.24 12:43:01 3 26.01 0.00 1.28 0.05 0.00 72.66 12:44:01 all 29.04 0.00 1.72 0.01 0.02 69.21 12:44:01 0 29.70 0.00 1.68 0.02 0.02 68.58 12:44:01 1 28.47 0.00 1.74 0.00 0.03 69.76 12:44:01 2 29.90 0.00 1.63 0.02 0.00 68.45 12:44:01 3 28.10 0.00 1.84 0.02 0.02 70.02 12:44:01 CPU %user %nice %system %iowait %steal %idle 12:45:01 all 28.67 0.00 1.62 0.00 0.02 69.69 12:45:01 0 26.84 0.00 1.50 0.00 0.02 71.64 12:45:01 1 30.27 0.00 1.80 0.02 0.02 67.89 12:45:01 2 29.13 0.00 1.51 0.00 0.02 69.34 12:45:01 3 28.46 0.00 1.66 0.00 0.02 69.87 12:46:01 all 28.71 0.00 1.49 0.00 0.01 69.78 12:46:01 0 26.92 0.00 1.48 0.02 0.02 71.56 12:46:01 1 31.21 0.00 1.58 0.00 0.00 67.21 12:46:01 2 30.04 0.00 1.55 0.00 0.02 68.39 12:46:01 3 26.66 0.00 1.36 0.00 0.02 71.96 12:47:01 all 28.61 0.00 1.59 0.00 0.02 69.79 12:47:01 0 29.58 0.00 1.65 0.00 0.00 68.78 12:47:01 1 30.78 0.00 1.81 0.00 0.03 67.37 12:47:01 2 27.02 0.00 1.63 0.00 0.02 71.34 12:47:01 3 27.07 0.00 1.27 0.00 0.02 71.64 Average: all 38.69 1.24 3.17 0.22 0.02 56.66 Average: 0 38.17 1.29 3.24 0.24 0.02 57.04 Average: 1 39.86 0.93 3.05 0.29 0.02 55.86 Average: 2 38.10 1.53 3.33 0.15 0.02 56.87 Average: 3 38.63 1.24 3.06 0.20 0.02 56.85