---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-76135 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 8.9G 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/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 546 12666 0 2827 15169 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8d:98:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84840sec preferred_lft 84840sec inet6 fe80::f816:3eff:fe8d:9863/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-76135) 11/15/23 _x86_64_ (4 CPU) 13:01:43 LINUX RESTART (4 CPU) 13:02:01 tps rtps wtps bread/s bwrtn/s 13:03:01 252.97 67.32 185.65 4575.77 25348.44 13:04:01 78.77 0.15 78.62 24.00 20174.64 13:05:01 111.94 33.81 78.13 1208.13 20092.47 13:06:01 53.15 18.34 34.81 603.06 14206.26 13:07:01 16.06 2.12 13.95 59.59 11434.09 13:08:01 8.82 0.02 8.80 0.13 10190.03 13:09:01 5.15 0.00 5.15 0.00 6321.88 13:10:01 1.52 0.02 1.50 0.13 41.73 13:11:01 2.97 0.00 2.97 0.00 109.72 13:12:01 2.73 0.00 2.73 0.00 54.66 13:13:01 1.28 0.00 1.28 0.00 15.73 13:14:01 1.15 0.00 1.15 0.00 16.13 13:15:01 1.02 0.00 1.02 0.00 13.33 13:16:01 1.00 0.00 1.00 0.00 15.33 13:17:01 4.50 2.98 1.52 38.13 40.80 13:18:01 4.75 0.02 4.73 0.13 150.19 13:19:01 2.03 0.00 2.03 0.00 58.52 13:20:01 2.43 0.00 2.43 0.00 51.32 13:21:01 2.45 0.00 2.45 0.00 74.79 13:22:01 2.52 0.30 2.22 8.27 47.73 13:23:01 1.78 0.00 1.78 0.00 44.79 13:24:01 1.35 0.00 1.35 0.00 30.53 13:25:01 1.47 0.00 1.47 0.00 23.46 13:26:01 1.45 0.00 1.45 0.00 31.59 13:27:01 14.48 2.30 12.18 129.31 911.45 Average: 23.11 5.10 18.02 265.89 4380.44 13:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:03:01 14111304 15562120 2313664 14.09 48088 1612924 829284 4.75 676084 1444216 59068 13:04:01 13825048 15559852 2599920 15.83 64988 1866848 791452 4.53 690368 1689012 71704 13:05:01 13261864 15204732 3163104 19.26 74536 2056540 1406436 8.05 1050248 1875000 4476 13:06:01 10734652 12857840 5690316 34.64 78528 2227908 4093500 23.43 3471688 1964512 41956 13:07:01 9475304 11602108 6949664 42.31 78652 2231216 5332188 30.52 4735120 1956392 496 13:08:01 9469920 11598724 6955048 42.34 78732 2233148 5332188 30.52 4738576 1958304 88 13:09:01 9467756 11597152 6957212 42.36 78780 2233692 5332188 30.52 4740196 1958844 776 13:10:01 9452272 11583432 6972696 42.45 78832 2235380 5348220 30.61 4754824 1959508 2008 13:11:01 9448064 11579876 6976904 42.48 78912 2235908 5364800 30.70 4758064 1959964 136 13:12:01 9444960 11577360 6980008 42.50 78960 2236400 5364800 30.70 4760416 1960452 296 13:13:01 9444816 11577224 6980152 42.50 79000 2236396 5364800 30.70 4760292 1960456 60 13:14:01 9444324 11576824 6980644 42.50 79048 2236408 5364800 30.70 4760628 1960464 148 13:15:01 9444464 11576996 6980504 42.50 79068 2236408 5364800 30.70 4760508 1960464 52 13:16:01 9444428 11577020 6980540 42.50 79108 2236416 5364800 30.70 4760888 1960468 292 13:17:01 9433508 11569248 6991460 42.57 79660 2238796 5409300 30.96 4767824 1962576 2044 13:18:01 9426392 11563892 6998576 42.61 79752 2240408 5441660 31.14 4773504 1963400 628 13:19:01 9421056 11559084 7003912 42.64 79836 2240808 5441660 31.14 4778352 1963732 196 13:20:01 9419276 11557872 7005692 42.65 79908 2241300 5441660 31.14 4779660 1964212 132 13:21:01 9417024 11556756 7007944 42.67 79984 2242328 5441660 31.14 4780196 1965228 112 13:22:01 9411572 11552388 7013396 42.70 80056 2242900 5457824 31.23 4784900 1965236 148 13:23:01 9392992 11534476 7031976 42.81 80104 2243488 5457824 31.23 4802536 1965776 260 13:24:01 9391952 11533628 7033016 42.82 80168 2243612 5457824 31.23 4803500 1965900 248 13:25:01 9390468 11532396 7034500 42.83 80224 2243808 5457824 31.23 4804780 1966092 276 13:26:01 9387156 11529456 7037812 42.85 80288 2244124 5457824 31.23 4808012 1966384 496 13:27:01 13042812 15597140 3382156 20.59 84248 2645584 733456 4.20 974096 2144316 422716 Average: 10144135 12244704 6280833 38.24 77578 2207310 4634111 26.52 4091010 1934436 24352 13:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:03:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 13:03:01 ens3 385.77 243.61 1417.83 71.51 0.00 0.00 0.00 0.00 13:04:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 13:04:01 ens3 31.84 21.46 478.07 4.71 0.00 0.00 0.00 0.00 13:05:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:05:01 ens3 180.15 143.40 2390.80 24.45 0.00 0.00 0.00 0.00 13:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:06:01 ens3 172.72 130.85 1388.63 196.94 0.00 0.00 0.00 0.00 13:07:01 lo 0.50 0.50 0.19 0.19 0.00 0.00 0.00 0.00 13:07:01 ens3 33.68 27.06 7.19 9.09 0.00 0.00 0.00 0.00 13:08:01 lo 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 ens3 86.05 68.36 20.95 27.19 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 24.60 17.33 6.21 7.73 0.00 0.00 0.00 0.00 13:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 ens3 77.27 57.32 19.39 23.35 0.00 0.00 0.00 0.00 13:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 15.43 11.98 3.24 6.25 0.00 0.00 0.00 0.00 13:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:12:01 ens3 12.40 9.37 2.89 4.11 0.00 0.00 0.00 0.00 13:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 0.73 0.22 0.18 0.32 0.00 0.00 0.00 0.00 13:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:14:01 ens3 0.97 0.67 0.46 0.77 0.00 0.00 0.00 0.00 13:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 0.23 0.15 0.06 0.26 0.00 0.00 0.00 0.00 13:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:16:01 ens3 1.13 1.03 0.52 2.46 0.00 0.00 0.00 0.00 13:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 51.25 34.20 13.58 15.88 0.00 0.00 0.00 0.00 13:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 ens3 15.26 11.84 3.26 4.04 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 2.80 1.65 0.85 1.05 0.00 0.00 0.00 0.00 13:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 2.10 1.93 0.90 1.37 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 29.10 26.80 8.32 9.35 0.00 0.00 0.00 0.00 13:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 ens3 6.52 5.17 4.48 4.40 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 5.47 4.62 1.98 2.41 0.00 0.00 0.00 0.00 13:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:24:01 ens3 0.70 0.68 0.17 0.41 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 1.12 0.68 0.23 0.33 0.00 0.00 0.00 0.00 13:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:26:01 ens3 14.45 13.06 4.48 5.59 0.00 0.00 0.00 0.00 13:27:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:27:01 ens3 50.16 48.41 151.22 23.23 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 48.08 35.28 237.10 17.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-76135) 11/15/23 _x86_64_ (4 CPU) 13:01:43 LINUX RESTART (4 CPU) 13:02:01 CPU %user %nice %system %iowait %steal %idle 13:03:01 all 17.64 0.00 1.78 11.22 0.07 69.29 13:03:01 0 15.10 0.00 2.04 31.44 0.08 51.34 13:03:01 1 26.11 0.00 1.78 3.57 0.08 68.46 13:03:01 2 18.70 0.00 2.00 7.10 0.08 72.11 13:03:01 3 10.74 0.00 1.31 2.85 0.05 85.06 13:04:01 all 12.39 0.00 0.87 14.59 0.05 72.11 13:04:01 0 4.64 0.00 0.28 16.63 0.07 78.38 13:04:01 1 26.47 0.00 1.75 1.28 0.05 70.45 13:04:01 2 10.87 0.00 1.07 39.51 0.03 48.51 13:04:01 3 7.51 0.00 0.40 0.97 0.03 91.09 13:05:01 all 14.22 0.00 1.28 14.15 0.07 70.28 13:05:01 0 12.58 0.00 1.04 9.96 0.05 76.37 13:05:01 1 13.13 0.00 0.62 4.05 0.07 82.14 13:05:01 2 17.77 0.00 2.22 38.97 0.12 40.92 13:05:01 3 13.44 0.00 1.21 3.73 0.07 81.55 13:06:01 all 50.50 0.00 1.19 2.66 0.14 45.50 13:06:01 0 74.42 0.00 1.21 0.22 0.15 24.00 13:06:01 1 46.56 0.00 1.54 0.25 0.10 51.55 13:06:01 2 33.03 0.00 1.22 9.49 0.22 56.04 13:06:01 3 48.08 0.00 0.79 0.66 0.10 50.37 13:07:01 all 32.42 0.00 0.49 2.37 0.08 64.64 13:07:01 0 42.65 0.00 0.67 0.03 0.07 56.58 13:07:01 1 33.72 0.00 0.42 0.03 0.08 65.74 13:07:01 2 18.13 0.00 0.33 9.36 0.05 72.13 13:07:01 3 35.26 0.00 0.55 0.03 0.07 64.09 13:08:01 all 2.21 0.00 0.17 2.38 0.02 95.23 13:08:01 0 2.25 0.00 0.27 0.00 0.00 97.48 13:08:01 1 2.12 0.00 0.10 0.00 0.02 97.77 13:08:01 2 2.42 0.00 0.15 9.50 0.02 87.92 13:08:01 3 2.07 0.00 0.15 0.00 0.03 97.75 13:09:01 all 0.84 0.00 0.04 1.35 0.01 97.77 13:09:01 0 0.33 0.00 0.07 0.00 0.02 99.58 13:09:01 1 0.60 0.00 0.03 0.00 0.02 99.35 13:09:01 2 1.92 0.00 0.02 5.35 0.02 92.70 13:09:01 3 0.48 0.00 0.05 0.00 0.02 99.45 13:10:01 all 2.37 0.00 0.12 0.05 0.01 97.44 13:10:01 0 3.35 0.00 0.12 0.00 0.02 96.51 13:10:01 1 1.67 0.00 0.03 0.00 0.00 98.30 13:10:01 2 2.87 0.00 0.12 0.08 0.02 96.91 13:10:01 3 1.62 0.00 0.20 0.12 0.00 98.07 13:11:01 all 1.82 0.00 0.10 0.05 0.01 98.03 13:11:01 0 2.07 0.00 0.17 0.00 0.02 97.75 13:11:01 1 1.93 0.00 0.05 0.15 0.02 97.85 13:11:01 2 1.86 0.00 0.08 0.03 0.02 98.01 13:11:01 3 1.42 0.00 0.10 0.00 0.02 98.47 13:12:01 all 1.37 0.00 0.07 0.01 0.04 98.50 13:12:01 0 0.73 0.00 0.07 0.00 0.02 99.18 13:12:01 1 2.67 0.00 0.05 0.00 0.13 97.15 13:12:01 2 0.92 0.00 0.08 0.03 0.02 98.95 13:12:01 3 1.12 0.00 0.10 0.00 0.00 98.78 13:13:01 all 0.15 0.00 0.03 0.00 0.01 99.81 13:13:01 0 0.05 0.00 0.03 0.00 0.02 99.90 13:13:01 1 0.40 0.00 0.02 0.00 0.00 99.58 13:13:01 2 0.08 0.00 0.05 0.02 0.02 99.83 13:13:01 3 0.07 0.00 0.02 0.00 0.00 99.92 13:13:01 CPU %user %nice %system %iowait %steal %idle 13:14:01 all 0.49 0.00 0.02 0.00 0.01 99.47 13:14:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:14:01 1 1.63 0.00 0.02 0.00 0.00 98.35 13:14:01 2 0.22 0.00 0.02 0.00 0.02 99.75 13:14:01 3 0.03 0.00 0.02 0.02 0.02 99.92 13:15:01 all 0.56 0.00 0.02 0.02 0.02 99.39 13:15:01 0 0.05 0.00 0.05 0.00 0.02 99.88 13:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:15:01 2 2.02 0.00 0.02 0.07 0.03 97.86 13:15:01 3 0.10 0.00 0.00 0.00 0.00 99.90 13:16:01 all 0.37 0.00 0.04 0.12 0.01 99.45 13:16:01 0 0.08 0.00 0.05 0.08 0.00 99.78 13:16:01 1 1.21 0.00 0.07 0.00 0.00 98.73 13:16:01 2 0.15 0.00 0.03 0.42 0.02 99.38 13:16:01 3 0.05 0.00 0.03 0.00 0.00 99.92 13:17:01 all 3.22 0.00 0.16 0.25 0.02 96.35 13:17:01 0 2.77 0.00 0.18 0.30 0.03 96.71 13:17:01 1 4.92 0.00 0.10 0.00 0.02 94.96 13:17:01 2 2.44 0.00 0.08 0.70 0.02 96.76 13:17:01 3 2.75 0.00 0.23 0.03 0.03 96.95 13:18:01 all 3.59 0.00 0.15 0.40 0.02 95.84 13:18:01 0 4.24 0.00 0.12 0.15 0.00 95.49 13:18:01 1 3.30 0.00 0.10 0.00 0.02 96.59 13:18:01 2 3.34 0.00 0.13 0.45 0.02 96.06 13:18:01 3 3.49 0.00 0.25 0.99 0.03 95.24 13:19:01 all 3.01 0.00 0.08 0.98 0.02 95.91 13:19:01 0 4.00 0.00 0.05 0.00 0.02 95.93 13:19:01 1 2.80 0.00 0.08 0.48 0.03 96.60 13:19:01 2 4.39 0.00 0.05 0.08 0.02 95.46 13:19:01 3 0.83 0.00 0.13 3.34 0.02 95.68 13:20:01 all 1.41 0.00 0.07 0.99 0.01 97.52 13:20:01 0 1.35 0.00 0.08 0.00 0.02 98.55 13:20:01 1 0.69 0.00 0.05 0.02 0.00 99.25 13:20:01 2 2.57 0.00 0.07 0.10 0.02 97.25 13:20:01 3 1.07 0.00 0.07 3.85 0.03 94.99 13:21:01 all 1.84 0.00 0.13 0.42 0.02 97.58 13:21:01 0 1.27 0.00 0.12 0.15 0.02 98.45 13:21:01 1 2.64 0.00 0.18 0.13 0.03 97.01 13:21:01 2 2.33 0.00 0.12 0.00 0.02 97.53 13:21:01 3 1.12 0.00 0.10 1.40 0.02 97.36 13:22:01 all 0.92 0.00 0.11 0.60 0.02 98.35 13:22:01 0 1.33 0.00 0.15 0.17 0.02 98.33 13:22:01 1 0.72 0.00 0.03 0.02 0.02 99.22 13:22:01 2 1.34 0.00 0.20 0.05 0.03 98.38 13:22:01 3 0.27 0.00 0.05 2.20 0.02 97.47 13:23:01 all 1.21 0.00 0.07 0.14 0.01 98.57 13:23:01 0 1.64 0.00 0.05 0.08 0.02 98.21 13:23:01 1 1.08 0.00 0.03 0.08 0.00 98.80 13:23:01 2 0.95 0.00 0.10 0.03 0.02 98.90 13:23:01 3 1.18 0.00 0.08 0.37 0.00 98.37 13:24:01 all 1.02 0.00 0.05 0.15 0.02 98.76 13:24:01 0 1.11 0.00 0.03 0.00 0.02 98.84 13:24:01 1 1.30 0.00 0.03 0.17 0.02 98.48 13:24:01 2 0.53 0.00 0.07 0.08 0.02 99.30 13:24:01 3 1.12 0.00 0.05 0.37 0.02 98.45 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 0.87 0.00 0.05 0.22 0.01 98.85 13:25:01 0 1.83 0.00 0.05 0.00 0.02 98.10 13:25:01 1 0.53 0.00 0.05 0.00 0.00 99.42 13:25:01 2 0.72 0.00 0.05 0.00 0.02 99.22 13:25:01 3 0.42 0.00 0.03 0.88 0.00 98.67 13:26:01 all 1.34 0.00 0.05 0.13 0.01 98.46 13:26:01 0 2.24 0.00 0.08 0.00 0.03 97.65 13:26:01 1 1.38 0.00 0.03 0.00 0.02 98.57 13:26:01 2 0.48 0.00 0.02 0.00 0.02 99.48 13:26:01 3 1.25 0.00 0.08 0.52 0.02 98.13 13:27:01 all 14.83 0.00 1.11 1.08 0.05 82.94 13:27:01 0 23.68 0.00 1.24 0.66 0.08 74.34 13:27:01 1 16.12 0.00 1.14 0.35 0.03 82.35 13:27:01 2 7.32 0.00 0.90 0.12 0.02 91.65 13:27:01 3 12.10 0.00 1.16 3.15 0.05 83.54 Average: all 6.80 0.00 0.33 2.17 0.03 90.67 Average: 0 8.13 0.00 0.33 2.39 0.03 89.12 Average: 1 7.71 0.00 0.33 0.42 0.03 91.50 Average: 2 5.48 0.00 0.37 4.84 0.03 89.27 Average: 3 5.88 0.00 0.29 1.02 0.03 92.79