---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-28560 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 arat npt nrip_save 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 672K 1.6G 1% /run /dev/vda1 78G 10G 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/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 606 11400 0 4032 15105 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:4f:62:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85669sec preferred_lft 85669sec inet6 fe80::f816:3eff:fe4f:62d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-28560) 07/17/25 _x86_64_ (4 CPU) 06:53:09 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 155.93 17.74 138.19 674.31 18310.43 06:56:01 22.88 0.03 22.85 2.40 1486.55 06:57:01 28.86 0.00 28.86 0.00 724.28 06:58:01 40.46 0.00 40.46 0.00 1002.77 06:59:01 25.76 0.00 25.76 0.00 644.16 07:00:01 27.71 0.02 27.70 0.13 625.50 07:01:01 55.81 0.00 55.81 0.00 1260.46 07:02:01 25.35 0.43 24.91 15.33 1357.51 07:03:01 19.33 2.57 16.76 81.59 7109.48 07:04:01 188.30 2.22 186.09 60.26 30946.71 07:05:01 43.39 1.63 41.75 135.02 11019.93 Average: 57.62 2.24 55.38 88.10 6771.85 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 12839084 14697348 3585884 21.83 75320 1971668 1621600 9.28 1556348 1789232 21664 06:56:01 12278280 14145956 4146688 25.25 75572 1980528 1840396 10.53 2130476 1775340 20 06:57:01 12150892 14035916 4274076 26.02 75984 1996520 1914472 10.96 2239656 1791260 260 06:58:01 12102484 14011676 4322484 26.32 76580 2018612 1930944 11.05 2263376 1813352 244 06:59:01 12075548 13999716 4349420 26.48 77028 2032276 1968836 11.27 2274288 1827024 192 07:00:01 12054620 13994100 4370348 26.61 77636 2045644 1968836 11.27 2279372 1840376 44 07:01:01 12020060 13990768 4404908 26.82 78964 2072576 1968836 11.27 2281432 1867308 924 07:02:01 10853384 13032500 5571584 33.92 79588 2276368 2888328 16.53 3235544 2069800 169324 07:03:01 9101280 11841068 7323688 44.59 89588 2781740 4057316 23.22 4522672 2476124 472860 07:04:01 7934228 11325812 8490740 51.69 98712 3372596 4666204 26.70 5482456 2628620 172476 07:05:01 11690104 15479380 4734864 28.83 102364 3755992 834160 4.77 1571160 2784568 272864 Average: 11372724 13686749 5052244 30.76 82485 2391320 2332721 13.35 2712435 2060273 100988 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 ens3 260.31 199.67 2306.65 30.02 0.00 0.00 0.00 0.00 06:55:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 06:56:01 ens3 1.98 1.18 0.43 0.39 0.00 0.00 0.00 0.00 06:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:57:01 ens3 0.27 0.22 0.06 0.45 0.00 0.00 0.00 0.00 06:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 ens3 4.68 1.87 6.15 0.86 0.00 0.00 0.00 0.00 06:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:59:01 ens3 0.32 0.22 0.13 0.35 0.00 0.00 0.00 0.00 06:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 ens3 0.30 0.23 0.07 0.29 0.00 0.00 0.00 0.00 07:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:01:01 ens3 0.33 0.27 0.12 0.27 0.00 0.00 0.00 0.00 07:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 ens3 2.52 2.83 0.56 0.95 0.00 0.00 0.00 0.00 07:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 ens3 34.48 29.30 232.78 5.16 0.00 0.00 0.00 0.00 07:03:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:04:01 ens3 117.96 100.08 1182.59 17.01 0.00 0.00 0.00 0.00 07:04:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:05:01 ens3 46.83 42.05 220.54 14.05 0.00 0.00 0.00 0.00 07:05:01 lo 1.92 1.92 13.59 13.59 0.00 0.00 0.00 0.00 Average: ens3 42.73 34.36 359.13 6.35 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 1.25 1.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-28560) 07/17/25 _x86_64_ (4 CPU) 06:53:09 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 39.08 0.00 1.80 0.82 0.08 58.22 06:55:01 0 54.08 0.00 2.17 0.53 0.08 43.14 06:55:01 1 26.78 0.00 1.52 1.71 0.08 69.91 06:55:01 2 46.37 0.00 1.82 0.28 0.07 51.46 06:55:01 3 29.07 0.00 1.67 0.77 0.08 68.41 06:56:01 all 35.98 0.00 0.28 0.03 0.05 63.67 06:56:01 0 38.77 0.00 0.35 0.00 0.05 60.83 06:56:01 1 30.74 0.00 0.18 0.07 0.05 68.96 06:56:01 2 35.68 0.00 0.32 0.00 0.05 63.95 06:56:01 3 38.70 0.00 0.28 0.05 0.07 60.90 06:57:01 all 37.75 0.00 0.13 0.01 0.05 62.07 06:57:01 0 86.55 0.00 0.10 0.00 0.07 13.29 06:57:01 1 27.91 0.00 0.15 0.02 0.07 71.86 06:57:01 2 20.17 0.00 0.15 0.00 0.03 79.65 06:57:01 3 16.36 0.00 0.08 0.00 0.03 83.52 06:58:01 all 27.64 0.00 0.08 0.00 0.04 72.24 06:58:01 0 55.42 0.00 0.10 0.00 0.05 44.43 06:58:01 1 44.88 0.00 0.13 0.03 0.05 54.90 06:58:01 2 7.65 0.00 0.05 0.00 0.02 92.28 06:58:01 3 2.83 0.00 0.03 0.00 0.02 97.13 06:59:01 all 27.41 0.00 0.07 0.03 0.03 72.45 06:59:01 0 0.90 0.00 0.03 0.00 0.02 99.05 06:59:01 1 99.63 0.00 0.17 0.00 0.07 0.13 06:59:01 2 6.90 0.00 0.08 0.07 0.02 92.93 06:59:01 3 2.47 0.00 0.03 0.05 0.03 97.42 07:00:01 all 25.47 0.00 0.07 0.00 0.03 74.42 07:00:01 0 0.28 0.00 0.07 0.00 0.02 99.63 07:00:01 1 94.25 0.00 0.12 0.00 0.05 5.58 07:00:01 2 6.53 0.00 0.02 0.00 0.02 93.43 07:00:01 3 0.83 0.00 0.05 0.03 0.03 99.05 07:01:01 all 25.45 0.00 0.09 0.02 0.03 74.41 07:01:01 0 85.87 0.00 0.30 0.00 0.07 13.76 07:01:01 1 13.62 0.00 0.02 0.00 0.00 86.37 07:01:01 2 1.37 0.00 0.02 0.00 0.02 98.60 07:01:01 3 0.98 0.00 0.05 0.05 0.03 98.89 07:02:01 all 22.73 0.00 0.29 0.04 0.03 76.91 07:02:01 0 54.96 0.00 0.80 0.02 0.05 44.18 07:02:01 1 17.23 0.00 0.18 0.00 0.03 82.55 07:02:01 2 10.56 0.00 0.07 0.02 0.03 89.33 07:02:01 3 8.33 0.00 0.08 0.13 0.05 91.41 07:03:01 all 50.60 0.00 1.23 5.06 0.07 43.04 07:03:01 0 48.23 0.00 0.35 5.00 0.05 46.36 07:03:01 1 58.00 0.00 0.60 0.00 0.07 41.33 07:03:01 2 60.26 0.00 3.13 5.09 0.08 31.43 07:03:01 3 35.93 0.00 0.86 10.13 0.07 53.01 07:04:01 all 53.76 0.00 2.59 0.70 0.08 42.87 07:04:01 0 48.11 0.00 1.50 0.13 0.08 50.17 07:04:01 1 81.57 0.00 4.95 0.23 0.08 13.16 07:04:01 2 49.14 0.00 0.83 0.00 0.07 49.96 07:04:01 3 36.26 0.00 3.03 2.42 0.08 58.21 07:05:01 all 38.85 0.00 1.72 0.30 0.07 59.07 07:05:01 0 29.51 0.00 1.33 0.67 0.08 68.41 07:05:01 1 56.86 0.00 2.67 0.15 0.08 40.24 07:05:01 2 34.59 0.00 1.23 0.02 0.07 64.10 07:05:01 3 34.46 0.00 1.67 0.38 0.05 63.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 34.97 0.00 0.76 0.64 0.05 63.59 Average: 0 45.70 0.00 0.65 0.58 0.06 53.02 Average: 1 50.14 0.00 0.97 0.20 0.06 48.63 Average: 2 25.38 0.00 0.70 0.50 0.04 73.38 Average: 3 18.70 0.00 0.71 1.27 0.05 79.26