---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-19299 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 8.3G 70G 11% / 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 629 13318 0 2091 15100 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:85:07:39 brd ff:ff:ff:ff:ff:ff inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85041sec preferred_lft 85041sec inet6 fe80::f816:3eff:fe85:739/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-19299) 03/30/24 _x86_64_ (4 CPU) 06:01:37 LINUX RESTART (4 CPU) 06:02:01 tps rtps wtps bread/s bwrtn/s 06:03:02 23.68 0.00 23.68 0.00 21770.24 06:04:01 14.47 0.00 14.47 0.00 21334.82 06:05:01 11.20 0.00 11.20 0.00 16137.69 06:06:01 3.28 1.12 2.17 23.20 32.39 06:07:01 0.97 0.00 0.97 0.00 11.33 06:08:01 1.52 0.00 1.52 0.00 19.73 06:09:01 1.15 0.00 1.15 0.00 14.13 06:10:01 1.50 0.00 1.50 0.00 18.26 06:11:01 0.82 0.00 0.82 0.00 9.87 06:12:01 1.28 0.00 1.28 0.00 17.06 06:13:01 0.95 0.00 0.95 0.00 11.46 06:14:01 1.52 0.00 1.52 0.00 19.06 06:15:01 1.18 0.00 1.18 0.00 14.00 06:16:01 1.40 0.00 1.40 0.00 18.80 06:17:01 4.30 2.38 1.92 19.06 28.80 06:18:01 1.67 0.02 1.65 0.13 20.13 06:19:01 0.82 0.00 0.82 0.00 10.13 06:20:01 4.75 3.17 1.58 137.71 198.77 06:21:01 94.85 32.26 62.59 1669.72 6321.21 06:22:01 109.42 17.00 92.42 666.16 12395.53 06:23:01 5.18 0.00 5.18 0.00 527.25 06:24:01 25.81 3.12 22.70 149.04 2126.45 Average: 14.17 2.69 11.48 121.23 3671.10 06:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:02 14457700 15686444 1967268 11.98 32064 1415744 692452 3.96 493508 1299072 168 06:04:01 14457480 15686376 1967488 11.98 32144 1415748 692452 3.96 493588 1299072 196 06:05:01 14457192 15686184 1967776 11.98 32224 1415752 692452 3.96 493820 1299076 164 06:06:01 14455524 15685424 1969444 11.99 32312 1416428 703928 4.03 494476 1299596 156 06:07:01 14455492 15685428 1969476 11.99 32352 1416432 703928 4.03 494388 1299600 28 06:08:01 14455480 15685468 1969488 11.99 32384 1416440 703928 4.03 494492 1299604 212 06:09:01 14454984 15685068 1969984 11.99 32464 1416444 703928 4.03 494624 1299608 152 06:10:01 14454960 15685100 1970008 11.99 32512 1416448 703928 4.03 494608 1299616 160 06:11:01 14454768 15684932 1970200 12.00 32544 1416448 703928 4.03 494620 1299616 20 06:12:01 14454552 15684788 1970416 12.00 32592 1416452 703928 4.03 495300 1299620 68 06:13:01 14453640 15683904 1971328 12.00 32624 1416456 703928 4.03 496324 1299624 168 06:14:01 14453820 15684136 1971148 12.00 32672 1416444 703928 4.03 495984 1299628 4 06:15:01 14453300 15683840 1971668 12.00 32760 1416588 703928 4.03 496312 1299756 160 06:16:01 14452760 15683388 1972208 12.01 32832 1416596 703928 4.03 496668 1299764 212 06:17:01 14450908 15682188 1974060 12.02 33496 1416580 709388 4.06 497732 1299768 20 06:18:01 14451644 15683012 1973324 12.01 33544 1416612 709388 4.06 497596 1299772 164 06:19:01 14451360 15682784 1973608 12.02 33576 1416612 709388 4.06 497872 1299772 180 06:20:01 14414216 15655156 2010752 12.24 33668 1425980 709388 4.06 527236 1307040 24 06:21:01 13983400 15554484 2441568 14.86 63960 1708732 785392 4.49 684180 1543256 151344 06:22:01 12599136 14393204 3825832 23.29 74892 1909976 2023040 11.58 1884904 1701564 12252 06:23:01 12063164 13859592 4361804 26.56 75076 1911904 2461188 14.09 2420708 1700072 2620 06:24:01 13631308 15455232 2793660 17.01 77504 1937124 811888 4.65 849712 1709200 2800 Average: 14200763 15525279 2224205 13.54 40009 1498725 851801 4.87 672211 1366077 7785 06:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:02 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:03:02 ens3 3.28 1.37 2.43 0.65 0.00 0.00 0.00 0.00 06:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:04:01 ens3 0.83 0.20 0.13 0.05 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 ens3 1.12 0.60 0.41 0.68 0.00 0.00 0.00 0.00 06:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 ens3 0.93 0.78 0.51 0.83 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 ens3 0.27 0.28 0.13 0.55 0.00 0.00 0.00 0.00 06:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:08:01 ens3 0.33 0.17 0.12 0.04 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 ens3 0.17 0.10 0.05 0.01 0.00 0.00 0.00 0.00 06:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 ens3 0.20 0.13 0.06 0.01 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 ens3 0.18 0.25 0.06 0.33 0.00 0.00 0.00 0.00 06:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:12:01 ens3 0.70 0.33 0.18 0.34 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 ens3 0.65 0.45 0.41 0.52 0.00 0.00 0.00 0.00 06:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:14:01 ens3 0.22 0.18 0.06 0.22 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 ens3 0.15 0.15 0.05 0.17 0.00 0.00 0.00 0.00 06:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:16:01 ens3 0.48 0.48 0.21 0.69 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 ens3 0.30 0.27 0.13 0.36 0.00 0.00 0.00 0.00 06:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 ens3 0.18 0.13 0.06 0.01 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 0.15 0.10 0.05 0.19 0.00 0.00 0.00 0.00 06:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 ens3 72.94 40.36 114.00 18.74 0.00 0.00 0.00 0.00 06:21:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 06:21:01 ens3 98.80 70.77 953.38 24.63 0.00 0.00 0.00 0.00 06:22:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 06:22:01 ens3 257.52 189.67 1951.58 46.76 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 6.47 2.78 4.50 1.25 0.00 0.00 0.00 0.00 06:24:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 06:24:01 ens3 293.70 170.20 365.96 81.33 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 33.64 21.82 154.41 8.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-19299) 03/30/24 _x86_64_ (4 CPU) 06:01:37 LINUX RESTART (4 CPU) 06:02:01 CPU %user %nice %system %iowait %steal %idle 06:03:02 all 0.18 0.00 0.05 2.29 0.01 97.47 06:03:02 0 0.18 0.00 0.07 0.08 0.02 99.65 06:03:02 1 0.02 0.00 0.02 8.99 0.02 90.96 06:03:02 2 0.07 0.00 0.07 0.08 0.02 99.77 06:03:02 3 0.43 0.00 0.03 0.00 0.00 99.53 06:04:01 all 0.04 0.00 0.02 2.18 0.01 97.74 06:04:01 0 0.12 0.00 0.03 0.12 0.02 99.71 06:04:01 1 0.00 0.00 0.03 8.63 0.02 91.32 06:04:01 2 0.00 0.00 0.02 0.00 0.02 99.97 06:04:01 3 0.05 0.00 0.02 0.00 0.02 99.92 06:05:01 all 0.05 0.00 0.01 1.78 0.01 98.15 06:05:01 0 0.07 0.00 0.05 0.00 0.02 99.87 06:05:01 1 0.02 0.00 0.00 7.07 0.00 92.91 06:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:05:01 3 0.12 0.00 0.02 0.00 0.00 99.87 06:06:01 all 0.32 0.00 0.07 0.02 0.00 99.59 06:06:01 0 0.77 0.00 0.08 0.02 0.00 99.13 06:06:01 1 0.15 0.00 0.07 0.03 0.00 99.75 06:06:01 2 0.00 0.00 0.07 0.02 0.00 99.92 06:06:01 3 0.35 0.00 0.05 0.02 0.02 99.57 06:07:01 all 0.04 0.00 0.01 0.01 0.00 99.94 06:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:07:01 1 0.03 0.00 0.00 0.02 0.00 99.95 06:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:07:01 3 0.12 0.00 0.02 0.00 0.02 99.85 06:08:01 all 0.02 0.00 0.01 0.01 0.01 99.95 06:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:08:01 1 0.00 0.00 0.02 0.03 0.00 99.95 06:08:01 2 0.02 0.00 0.00 0.00 0.02 99.97 06:08:01 3 0.05 0.00 0.03 0.00 0.02 99.90 06:09:01 all 0.03 0.00 0.01 0.01 0.00 99.95 06:09:01 0 0.00 0.00 0.00 0.00 0.00 100.00 06:09:01 1 0.05 0.00 0.00 0.00 0.00 99.95 06:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:09:01 3 0.03 0.00 0.03 0.03 0.00 99.90 06:10:01 all 0.02 0.00 0.01 0.01 0.00 99.95 06:10:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:10:01 1 0.00 0.00 0.02 0.00 0.00 99.98 06:10:01 2 0.02 0.00 0.00 0.00 0.02 99.97 06:10:01 3 0.07 0.00 0.03 0.03 0.02 99.85 06:11:01 all 0.02 0.00 0.01 0.01 0.00 99.95 06:11:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 06:11:01 2 0.02 0.00 0.00 0.07 0.00 99.92 06:11:01 3 0.05 0.00 0.00 0.00 0.02 99.93 06:12:01 all 0.02 0.00 0.01 0.01 0.01 99.95 06:12:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:12:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:12:01 2 0.02 0.00 0.02 0.03 0.00 99.93 06:12:01 3 0.03 0.00 0.02 0.02 0.00 99.93 06:13:01 all 0.04 0.00 0.01 0.00 0.00 99.94 06:13:01 0 0.03 0.00 0.03 0.00 0.02 99.92 06:13:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:13:01 2 0.07 0.00 0.02 0.02 0.02 99.88 06:13:01 3 0.05 0.00 0.02 0.00 0.02 99.92 06:13:01 CPU %user %nice %system %iowait %steal %idle 06:14:01 all 0.03 0.00 0.01 0.01 0.00 99.95 06:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:14:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:14:01 2 0.03 0.00 0.00 0.03 0.00 99.93 06:14:01 3 0.07 0.00 0.00 0.00 0.00 99.93 06:15:01 all 0.02 0.00 0.01 0.01 0.01 99.95 06:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 06:15:01 1 0.02 0.00 0.02 0.03 0.02 99.92 06:15:01 2 0.02 0.00 0.00 0.02 0.00 99.97 06:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:16:01 all 0.04 0.00 0.01 0.01 0.00 99.93 06:16:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:16:01 1 0.05 0.00 0.00 0.00 0.00 99.95 06:16:01 2 0.05 0.00 0.03 0.03 0.02 99.87 06:16:01 3 0.05 0.00 0.00 0.00 0.00 99.95 06:17:01 all 0.03 0.00 0.02 0.03 0.00 99.92 06:17:01 0 0.02 0.00 0.02 0.05 0.00 99.92 06:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 06:17:01 2 0.03 0.00 0.03 0.05 0.02 99.87 06:17:01 3 0.03 0.00 0.02 0.02 0.00 99.93 06:18:01 all 0.02 0.00 0.01 0.01 0.00 99.96 06:18:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:18:01 1 0.02 0.00 0.02 0.00 0.00 99.97 06:18:01 2 0.03 0.00 0.00 0.03 0.02 99.92 06:18:01 3 0.05 0.00 0.02 0.00 0.00 99.93 06:19:01 all 0.42 0.00 0.01 0.00 0.01 99.56 06:19:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 06:19:01 2 1.62 0.00 0.02 0.02 0.02 98.33 06:19:01 3 0.05 0.00 0.00 0.02 0.02 99.92 06:20:01 all 1.46 0.00 0.08 0.03 0.01 98.41 06:20:01 0 1.18 0.00 0.08 0.00 0.00 98.73 06:20:01 1 0.70 0.00 0.05 0.02 0.00 99.23 06:20:01 2 2.97 0.00 0.11 0.03 0.02 96.86 06:20:01 3 0.95 0.00 0.08 0.07 0.00 98.90 06:21:01 all 21.49 0.00 1.51 2.11 0.05 74.83 06:21:01 0 37.37 0.00 2.20 1.62 0.07 58.74 06:21:01 1 27.15 0.00 1.55 0.77 0.05 70.48 06:21:01 2 8.29 0.00 1.18 5.61 0.03 84.88 06:21:01 3 13.15 0.00 1.12 0.47 0.07 85.20 06:22:01 all 49.26 0.00 1.70 1.03 0.08 47.92 06:22:01 0 48.34 0.00 1.92 0.18 0.08 49.46 06:22:01 1 58.66 0.00 1.69 0.45 0.08 39.12 06:22:01 2 45.26 0.00 1.54 1.04 0.08 52.07 06:22:01 3 44.80 0.00 1.62 2.44 0.07 51.07 06:23:01 all 31.37 0.00 0.46 0.09 0.05 68.02 06:23:01 0 64.04 0.00 0.57 0.00 0.05 35.34 06:23:01 1 12.95 0.00 0.47 0.00 0.07 86.52 06:23:01 2 21.83 0.00 0.38 0.02 0.05 77.72 06:23:01 3 26.66 0.00 0.43 0.37 0.05 72.49 06:24:01 all 22.00 0.00 0.96 0.31 0.05 76.69 06:24:01 0 43.54 0.00 1.32 0.08 0.07 55.00 06:24:01 1 10.48 0.00 0.87 0.45 0.05 88.15 06:24:01 2 7.83 0.00 0.82 0.02 0.03 91.31 06:24:01 3 26.08 0.00 0.83 0.68 0.05 72.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.77 0.00 0.23 0.45 0.02 93.54 Average: 0 8.90 0.00 0.29 0.10 0.02 90.70 Average: 1 5.01 0.00 0.22 1.20 0.01 93.55 Average: 2 4.01 0.00 0.20 0.32 0.02 95.45 Average: 3 5.15 0.00 0.20 0.19 0.02 94.45