---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24173 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 866 24672 0 6628 30845 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:03:83:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85496sec preferred_lft 85496sec inet6 fe80::f816:3eff:fe03:83f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:12:b4:7a 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 inet6 fe80::42:b6ff:fe12:b47a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24173) 06/27/25 _x86_64_ (8 CPU) 14:48:19 LINUX RESTART (8 CPU) 14:49:02 tps rtps wtps bread/s bwrtn/s 14:50:01 190.65 28.05 162.60 2491.10 87816.44 14:51:01 498.10 14.03 484.07 802.07 192169.89 14:52:01 3.68 0.12 3.57 18.13 67.87 14:53:01 2.05 0.08 1.97 16.53 29.70 14:54:01 1.75 0.07 1.68 14.13 23.46 14:55:01 2.33 0.03 2.30 3.87 32.13 14:56:01 1.55 0.00 1.55 0.00 23.46 14:57:01 119.55 0.33 119.21 25.60 17175.14 14:58:01 1.52 0.00 1.52 0.00 26.26 14:59:01 2.12 0.00 2.12 0.00 39.19 15:00:01 1.95 0.00 1.95 0.00 30.79 15:01:02 1.63 0.00 1.63 0.00 30.26 15:02:01 6.42 0.02 6.40 2.03 107.49 15:03:01 53.82 1.20 52.62 86.79 2271.30 Average: 63.28 3.11 60.17 244.77 21363.33 14:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 28287072 31553116 4652148 14.12 83408 3461592 2616712 7.70 1047516 3240416 1646176 14:51:01 24841964 30866568 8097256 24.58 148120 5980380 5518448 16.24 1917564 5594376 256 14:52:01 24821068 30846748 8118152 24.65 148336 5980932 5475288 16.11 1942884 5588952 244 14:53:01 24819280 30845576 8119940 24.65 148400 5981432 5477192 16.12 1944792 5589024 100 14:54:01 24819380 30846176 8119840 24.65 148456 5981856 5466252 16.08 1945464 5588968 88 14:55:01 24819252 30846380 8119968 24.65 148496 5982000 5448532 16.03 1945528 5588848 36 14:56:01 24819372 30846596 8119848 24.65 148564 5982004 5476520 16.11 1946204 5588604 84 14:57:01 24438144 30782640 8501076 25.81 177424 6234308 5724980 16.84 2068648 5803060 116 14:58:01 24437096 30781672 8502124 25.81 177472 6234320 5724980 16.84 2069280 5803072 108 14:59:01 24442192 30786880 8497028 25.80 177552 6234308 5724980 16.84 2064424 5803076 60 15:00:01 24443124 30788012 8496096 25.79 177612 6234348 5724980 16.84 2063180 5803100 40 15:01:02 24446980 30792000 8492240 25.78 177668 6234368 5724980 16.84 2057776 5803112 292 15:02:01 24477696 30822120 8461524 25.69 177768 6234836 5651188 16.63 2037996 5797544 144 15:03:01 25228656 31545308 7710564 23.41 179696 6213792 1659160 4.88 1386432 5736192 3668 Average: 24938663 30924985 8000557 24.29 158498 5926463 5101014 15.01 1888406 5523453 117958 14:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 ens3 930.06 598.56 19607.80 52.33 0.00 0.00 0.00 0.00 14:50:01 lo 12.61 12.61 1.22 1.22 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 2974.47 1746.89 19296.84 121.32 0.00 0.00 0.00 0.00 14:51:01 veth93499f2 0.13 0.22 0.01 0.02 0.00 0.00 0.00 0.00 14:51:01 lo 6.70 6.70 0.61 0.61 0.00 0.00 0.00 0.00 14:51:01 veth0e67264 0.12 0.28 0.01 0.02 0.00 0.00 0.00 0.00 14:52:01 ens3 3.92 2.48 0.99 0.95 0.00 0.00 0.00 0.00 14:52:01 veth93499f2 0.25 0.30 0.01 0.02 0.00 0.00 0.00 0.00 14:52:01 lo 13.20 13.20 0.68 0.68 0.00 0.00 0.00 0.00 14:52:01 veth0e67264 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 7.40 4.42 1.68 1.72 0.00 0.00 0.00 0.00 14:53:01 veth93499f2 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:53:01 lo 13.40 13.40 0.69 0.69 0.00 0.00 0.00 0.00 14:53:01 veth0e67264 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 13.26 9.28 3.11 2.70 0.00 0.00 0.00 0.00 14:54:01 veth93499f2 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 lo 13.20 13.20 0.68 0.68 0.00 0.00 0.00 0.00 14:54:01 veth0e67264 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 8.83 4.52 2.13 1.83 0.00 0.00 0.00 0.00 14:55:01 veth93499f2 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:55:01 lo 13.30 13.30 0.68 0.68 0.00 0.00 0.00 0.00 14:55:01 veth0e67264 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 9.98 6.75 2.47 2.14 0.00 0.00 0.00 0.00 14:56:01 veth93499f2 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 lo 13.20 13.20 0.68 0.68 0.00 0.00 0.00 0.00 14:56:01 veth0e67264 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth1c1e8e3 0.17 0.30 0.01 0.02 0.00 0.00 0.00 0.00 14:57:01 ens3 101.57 66.44 1174.17 6.87 0.00 0.00 0.00 0.00 14:57:01 veth93499f2 0.10 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:57:01 lo 13.00 13.00 0.68 0.68 0.00 0.00 0.00 0.00 14:58:01 veth1c1e8e3 0.07 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:58:01 ens3 0.17 0.12 0.06 0.02 0.00 0.00 0.00 0.00 14:58:01 veth93499f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 12.00 12.00 0.60 0.60 0.00 0.00 0.00 0.00 14:59:01 veth1c1e8e3 0.07 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 0.38 0.38 0.14 0.43 0.00 0.00 0.00 0.00 14:59:01 veth93499f2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 12.20 12.20 0.61 0.61 0.00 0.00 0.00 0.00 15:00:01 veth1c1e8e3 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 0.28 0.15 0.12 0.08 0.00 0.00 0.00 0.00 15:00:01 veth93499f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 12.00 12.00 0.60 0.60 0.00 0.00 0.00 0.00 15:01:02 veth1c1e8e3 0.10 0.10 0.01 0.00 0.00 0.00 0.00 0.00 15:01:02 ens3 0.27 0.28 0.07 0.24 0.00 0.00 0.00 0.00 15:01:02 veth93499f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:02 lo 12.00 12.00 0.60 0.60 0.00 0.00 0.00 0.00 15:02:01 ens3 12.69 12.89 10.02 3.75 0.00 0.00 0.00 0.00 15:02:01 veth93499f2 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:02:01 lo 14.98 14.98 0.88 0.88 0.00 0.00 0.00 0.00 15:02:01 veth0e67264 0.12 0.53 0.01 0.03 0.00 0.00 0.00 0.00 15:03:01 ens3 53.26 37.13 64.95 15.00 0.00 0.00 0.00 0.00 15:03:01 lo 4.07 4.07 0.22 0.22 0.00 0.00 0.00 0.00 15:03:01 docker0 35.91 50.62 3.27 301.07 0.00 0.00 0.00 0.00 Average: ens3 293.61 177.57 2852.30 14.92 0.00 0.00 0.00 0.00 Average: lo 11.84 11.84 0.67 0.67 0.00 0.00 0.00 0.00 Average: docker0 2.57 3.62 0.23 21.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24173) 06/27/25 _x86_64_ (8 CPU) 14:48:19 LINUX RESTART (8 CPU) 14:49:02 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 11.57 0.00 1.89 2.92 0.04 83.58 14:50:01 0 28.48 0.00 2.36 1.05 0.05 68.06 14:50:01 1 6.61 0.00 1.94 2.65 0.03 88.76 14:50:01 2 13.81 0.00 1.95 1.61 0.05 82.57 14:50:01 3 4.35 0.00 1.22 0.15 0.02 94.26 14:50:01 4 2.72 0.00 1.48 14.74 0.07 80.98 14:50:01 5 7.22 0.00 1.25 0.14 0.02 91.38 14:50:01 6 15.04 0.00 2.62 1.07 0.03 81.23 14:50:01 7 14.31 0.00 2.30 1.92 0.05 81.42 14:51:01 all 19.77 0.00 7.09 8.10 0.08 64.97 14:51:01 0 20.51 0.00 7.39 14.12 0.08 57.90 14:51:01 1 21.05 0.00 6.83 1.08 0.07 70.98 14:51:01 2 21.02 0.00 5.79 4.94 0.08 68.17 14:51:01 3 20.76 0.00 7.64 1.86 0.07 69.68 14:51:01 4 18.95 0.00 7.60 3.50 0.07 69.88 14:51:01 5 14.26 0.00 7.21 18.36 0.10 60.06 14:51:01 6 18.31 0.00 6.87 12.51 0.09 62.22 14:51:01 7 23.30 0.00 7.37 8.60 0.07 60.66 14:52:01 all 3.33 0.00 0.33 0.01 0.03 96.30 14:52:01 0 2.50 0.00 0.15 0.02 0.03 97.30 14:52:01 1 2.45 0.00 0.25 0.00 0.05 97.25 14:52:01 2 4.65 0.00 0.37 0.07 0.02 94.90 14:52:01 3 3.45 0.00 0.38 0.00 0.03 96.13 14:52:01 4 3.50 0.00 0.55 0.02 0.05 95.88 14:52:01 5 3.67 0.00 0.33 0.00 0.03 95.96 14:52:01 6 0.28 0.00 0.05 0.00 0.00 99.67 14:52:01 7 6.10 0.00 0.50 0.00 0.03 93.37 14:53:01 all 0.32 0.00 0.12 0.01 0.02 99.52 14:53:01 0 0.12 0.00 0.13 0.00 0.03 99.72 14:53:01 1 0.18 0.00 0.15 0.00 0.03 99.63 14:53:01 2 1.40 0.00 0.13 0.05 0.02 98.40 14:53:01 3 0.27 0.00 0.23 0.00 0.02 99.48 14:53:01 4 0.20 0.00 0.08 0.00 0.03 99.68 14:53:01 5 0.10 0.00 0.07 0.00 0.03 99.80 14:53:01 6 0.10 0.00 0.07 0.00 0.02 99.82 14:53:01 7 0.20 0.00 0.10 0.00 0.02 99.68 14:54:01 all 0.17 0.00 0.11 0.01 0.02 99.70 14:54:01 0 0.10 0.00 0.12 0.02 0.03 99.73 14:54:01 1 0.05 0.00 0.08 0.00 0.02 99.85 14:54:01 2 0.50 0.00 0.13 0.05 0.02 99.30 14:54:01 3 0.15 0.00 0.17 0.02 0.02 99.65 14:54:01 4 0.18 0.00 0.12 0.00 0.03 99.67 14:54:01 5 0.08 0.00 0.13 0.02 0.03 99.73 14:54:01 6 0.10 0.00 0.08 0.00 0.00 99.82 14:54:01 7 0.13 0.00 0.05 0.02 0.02 99.78 14:55:01 all 0.12 0.00 0.11 0.01 0.02 99.75 14:55:01 0 0.12 0.00 0.10 0.02 0.03 99.73 14:55:01 1 0.08 0.00 0.12 0.00 0.03 99.77 14:55:01 2 0.13 0.00 0.03 0.03 0.02 99.78 14:55:01 3 0.12 0.00 0.13 0.00 0.00 99.75 14:55:01 4 0.13 0.00 0.12 0.00 0.03 99.72 14:55:01 5 0.12 0.00 0.10 0.00 0.02 99.77 14:55:01 6 0.10 0.00 0.15 0.00 0.02 99.73 14:55:01 7 0.15 0.00 0.10 0.00 0.02 99.73 14:56:01 all 0.13 0.00 0.10 0.01 0.02 99.74 14:56:01 0 0.12 0.00 0.18 0.00 0.03 99.67 14:56:01 1 0.10 0.00 0.08 0.00 0.02 99.80 14:56:01 2 0.07 0.00 0.08 0.03 0.02 99.80 14:56:01 3 0.22 0.00 0.13 0.00 0.02 99.63 14:56:01 4 0.20 0.00 0.13 0.02 0.03 99.62 14:56:01 5 0.10 0.00 0.03 0.00 0.03 99.83 14:56:01 6 0.13 0.00 0.08 0.00 0.02 99.77 14:56:01 7 0.08 0.00 0.10 0.00 0.02 99.80 14:57:01 all 4.12 0.00 1.39 0.78 0.05 93.66 14:57:01 0 2.42 0.00 1.02 0.00 0.03 96.53 14:57:01 1 1.94 0.00 1.06 0.02 0.03 96.95 14:57:01 2 3.12 0.00 1.16 1.26 0.05 94.41 14:57:01 3 9.57 0.00 2.20 0.52 0.05 87.67 14:57:01 4 3.28 0.00 2.21 3.70 0.05 90.75 14:57:01 5 7.76 0.00 1.55 0.45 0.10 90.14 14:57:01 6 2.62 0.00 1.09 0.30 0.03 95.96 14:57:01 7 2.25 0.00 0.90 0.00 0.02 96.83 14:58:01 all 0.32 0.00 0.07 0.01 0.04 99.56 14:58:01 0 0.07 0.00 0.05 0.00 0.00 99.88 14:58:01 1 0.12 0.00 0.08 0.00 0.03 99.77 14:58:01 2 2.02 0.00 0.05 0.00 0.02 97.92 14:58:01 3 0.07 0.00 0.08 0.00 0.03 99.82 14:58:01 4 0.07 0.00 0.07 0.05 0.03 99.78 14:58:01 5 0.20 0.00 0.12 0.00 0.12 99.57 14:58:01 6 0.03 0.00 0.05 0.00 0.03 99.88 14:58:01 7 0.03 0.00 0.02 0.00 0.02 99.93 14:59:01 all 0.09 0.00 0.06 0.01 0.03 99.82 14:59:01 0 0.08 0.00 0.05 0.00 0.02 99.85 14:59:01 1 0.07 0.00 0.05 0.00 0.03 99.85 14:59:01 2 0.07 0.00 0.08 0.00 0.03 99.82 14:59:01 3 0.07 0.00 0.05 0.00 0.02 99.87 14:59:01 4 0.05 0.00 0.05 0.05 0.03 99.82 14:59:01 5 0.13 0.00 0.03 0.00 0.07 99.77 14:59:01 6 0.10 0.00 0.10 0.00 0.08 99.72 14:59:01 7 0.10 0.00 0.03 0.00 0.02 99.85 15:00:01 all 0.06 0.00 0.07 0.01 0.03 99.83 15:00:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:00:01 1 0.03 0.00 0.12 0.00 0.02 99.83 15:00:01 2 0.05 0.00 0.05 0.00 0.03 99.87 15:00:01 3 0.08 0.00 0.07 0.00 0.05 99.80 15:00:01 4 0.05 0.00 0.02 0.02 0.02 99.90 15:00:01 5 0.02 0.00 0.03 0.03 0.00 99.92 15:00:01 6 0.18 0.00 0.22 0.00 0.10 99.50 15:00:01 7 0.02 0.00 0.02 0.00 0.02 99.95 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:02 all 0.08 0.00 0.07 0.01 0.04 99.81 15:01:02 0 0.05 0.00 0.08 0.00 0.03 99.83 15:01:02 1 0.17 0.00 0.17 0.00 0.10 99.57 15:01:02 2 0.08 0.00 0.00 0.00 0.02 99.90 15:01:02 3 0.10 0.00 0.08 0.00 0.05 99.77 15:01:02 4 0.03 0.00 0.03 0.00 0.02 99.92 15:01:02 5 0.05 0.00 0.12 0.05 0.05 99.73 15:01:02 6 0.07 0.00 0.07 0.00 0.02 99.85 15:01:02 7 0.03 0.00 0.00 0.00 0.02 99.95 15:02:01 all 1.01 0.00 0.30 0.02 0.04 98.64 15:02:01 0 0.71 0.00 0.36 0.00 0.02 98.92 15:02:01 1 0.98 0.00 0.25 0.00 0.05 98.71 15:02:01 2 1.10 0.00 0.29 0.00 0.03 98.57 15:02:01 3 1.17 0.00 0.41 0.00 0.10 98.32 15:02:01 4 1.31 0.00 0.34 0.00 0.02 98.34 15:02:01 5 0.80 0.00 0.27 0.10 0.03 98.79 15:02:01 6 1.17 0.00 0.20 0.00 0.02 98.61 15:02:01 7 0.87 0.00 0.25 0.00 0.03 98.85 15:03:01 all 3.84 0.00 0.47 0.21 0.03 95.45 15:03:01 0 0.38 0.00 0.38 0.12 0.02 99.10 15:03:01 1 3.07 0.00 0.70 0.10 0.03 96.09 15:03:01 2 0.18 0.00 0.28 0.08 0.02 99.43 15:03:01 3 22.08 0.00 0.78 0.15 0.05 76.94 15:03:01 4 1.02 0.00 0.33 0.17 0.02 98.47 15:03:01 5 3.01 0.00 0.58 0.22 0.03 96.16 15:03:01 6 0.35 0.00 0.38 0.08 0.02 99.16 15:03:01 7 0.60 0.00 0.38 0.80 0.02 98.20 Average: all 3.18 0.00 0.86 0.85 0.03 95.08 Average: 0 3.93 0.00 0.88 1.08 0.03 94.08 Average: 1 2.62 0.00 0.84 0.27 0.04 96.23 Average: 2 3.41 0.00 0.74 0.57 0.03 95.25 Average: 3 4.45 0.00 0.96 0.19 0.04 94.36 Average: 4 2.25 0.00 0.93 1.57 0.04 95.22 Average: 5 2.65 0.00 0.83 1.36 0.05 95.11 Average: 6 2.72 0.00 0.85 0.98 0.03 95.42 Average: 7 3.38 0.00 0.85 0.79 0.03 94.96